icedid | 6652ddcac8409e8aebeb6b051ac58015b25340774ba22ff2f08d46c196cbd42c

Analysis

max time kernel
79s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
29-06-2022 16:21

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General

Target

documents.lnk
Size

2KB
MD5

6c2af96b292cb6a7c6446d533c8671e0
SHA1

d05130035893f1593be14105588df3f2262fd50c
SHA256

7d77120c1fcd7635d26e4f1041136bb382f832e170baf3640f238c9b51a1d220
SHA512

e0054f43f9c87c4c670600ec82b9576bd12b53feb21f5c55b7cd510611b91c38da0eaf4d84b5dd30adabffefd8ebf5e61526b9f2b706020576c8db385e33d364

Score

10^/10

icedid 3652318967 banker loader suricata trojan

Malware Config

Extracted

Family

icedid

Campaign

3652318967

yankyhoni.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

24 4384 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

4384 rundll32.exe
4384 rundll32.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 4392 wrote to memory of 4384 4392 cmd.exe rundll32.exe
PID 4392 wrote to memory of 4384 4392 cmd.exe rundll32.exe

flow	pid	process
24	4384	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
4384	rundll32.exe
4384	rundll32.exe

description	pid	process	target process
PID 4392 wrote to memory of 4384	4392	cmd.exe	rundll32.exe
PID 4392 wrote to memory of 4384	4392	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\documents.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4392

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" p3roms.dll, #1
2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:4384

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/4384-130-0x0000000000000000-mapping.dmp

Download
memory/4384-131-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

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