icedid | 3817720772f336e0a1b850512fcad23d31ccb3099eb46af82bf98328895af665

Analysis

max time kernel
91s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
24-06-2022 21:02

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General

Target

sol3nia/documents.lnk
Size

2KB
MD5

a70b3ec4c53ae4755365ac54d9ee05ec
SHA1

2d991fc5b373182b537300b93329eaee13d2294e
SHA256

2fe44042cfc6602b43204e38bcbc2773d1e4f87be6aa16073625bc1b33af6877
SHA512

57de536a0b7c3ab74aa7480195341a3214162790869cfaede1917558fffb48023206eb68fb0a29d46c2eb720357f70bfe43a4d6a379f19a16f1ab34e28178050

Score

10^/10

icedid 3585208491 banker loader suricata trojan

Malware Config

Extracted

Family

icedid

Campaign

3585208491

bredofenction.com

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
suricata: ET MALWARE Win32/IcedID Request Cookie
suricata: ET MALWARE Win32/IcedID Request Cookie
suricata
Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

11 4684 rundll32.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4684 rundll32.exe
4684 rundll32.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 2760 wrote to memory of 4684 2760 cmd.exe rundll32.exe
PID 2760 wrote to memory of 4684 2760 cmd.exe rundll32.exe

flow	pid	process
11	4684	rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
4684	rundll32.exe
4684	rundll32.exe

description	pid	process	target process
PID 2760 wrote to memory of 4684	2760	cmd.exe	rundll32.exe
PID 2760 wrote to memory of 4684	2760	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\sol3nia\documents.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2760

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" sol3nia.dll,RunObject
2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:4684

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4684-130-0x0000000000000000-mapping.dmp

Download
memory/4684-131-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

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