Cryptographic Identifiers
| SHA256 | b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060 |
|---|---|
| MD5 | d3179af6d42296fd9199a9bf69e0ee7b |
| File Type | docm |
| Size | 1373.2 KB |
| First Seen | 2022-12-24 |
| File Name | iw.doc.12.23.2022.docm |
| Tags | docm, IcedID |
Malware Family: IcedID
IcedID, loader/trojan'dır.
| Type | Loader |
|---|---|
| Programming Language | C++ |
| Target Platform | Windows |
| C2 Protocol | HTTPS |
| Purpose | Bankacılık sahtekarlığı |
| First Seen Year | 2017 |
| Aliases | BokBot |
Threat Indicators (IOC)
- SHA256:
b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060 - MD5:
d3179af6d42296fd9199a9bf69e0ee7b
You can verify all hash values of this sample on VirusTotal.
System Cleanup Guide
- Disconnect the system from the network — the loader may be downloading more malware
- Analyze every downloaded payload
- Inspect all network traffic and cut suspicious connections
- Run a full antivirus scan
- Consider reimaging the system
YARA Rule Hints
rule IcedID_SHA256 {
meta:
description = "IcedID sample: b0bbb2f2fbfa2750"
threat_level = "critical"
first_seen = "2022-12-24"
condition:
hash.sha256(0, filesize) == "b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060"
}
IcedID — Malware Profile
IcedID banking trojan. info_IR MSI invoice lure. ConnectNamedPipe named pipe IPC. IsDebuggerPresent double anti-debug.
Technical Details
IcedID (BazarLoader) is a banking trojan and loader first observed 2017. Man-in-the-browser attacks targeting banking credentials via web injections. BazarLoader component: delivers Ryuk, Conti, and other ransomware payloads. Uses HTTPS with TLS for C2, custom binary protocol. Delivered via malspam (Office macros, password-protected archives). Notable for forked distribution: Standard IcedID vs. Lite variant (reduced banking features). Lite/BackConnect IcedID evolved to focus solely on ransomware delivery. C2 uses high entropy DGA-like domains with .com TLD.
Attribution / Threat Actor
TA551 (Shathak), TA578
Capabilities & Behavior
IOC List (2 indicators)
# SHA256
b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060
# MD5
d3179af6d42296fd9199a9bf69e0ee7b
| Type | Value | Note |
|---|---|---|
| sha256 | b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060 | Sample:IcedID |
| md5 | d3179af6d42296fd9199a9bf69e0ee7b | Sample:IcedID |
C2 Servers (5 recorded servers for this family)
| Address | Type | Port | Protocol | Status | Country |
|---|---|---|---|---|---|
| 162.33.177.167 | ip | 443 | HTTPS | active | US |
| topfiveaccounting.com | domain | 443 | HTTPS | inactive | US |
| 185.220.100.240 | ip | 443 | HTTPS | inactive | DE |
| nsabx.gg | domain | 443 | HTTPS | inactive | — |
| 5.8.88.226 | ip | 443 | HTTPS | sinkholed | RU |
C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.