icedid | 6d6eed486a69052ab20a7e9a075a342fd58eae928f13ac088e3364d580c66118

Analysis

max time kernel
91s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
30-06-2022 14:32

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General

Target

documents.lnk
Size

2KB
MD5

bb347ab4742d9c9b5cafe0aac6ab1316
SHA1

6296df650baf990a47e8c97f7ca0e20fadff8962
SHA256

1d34cb09006522f9c3f48858814fdf22a7bb698cd72b9302f8319f0cb3768a19
SHA512

47cd1e449d80c9f7fe0f6b4c4d1da4db7a1453f3d738330cccee86884218496f78ff934d3c2d43978f75779d5ef3c635f2daee3894136f5abf5fec6797c1f6cc

Score

10^/10

icedid 3635541348 banker loader suricata trojan

Malware Config

Extracted

Family

icedid

Campaign

3635541348

piponareatna.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

10 4340 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-1-5-21-1081944012-3634099177-1681222835-1000\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

4340 rundll32.exe
4340 rundll32.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 1748 wrote to memory of 4340 1748 cmd.exe rundll32.exe
PID 1748 wrote to memory of 4340 1748 cmd.exe rundll32.exe

flow	pid	process
10	4340	rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
4340	rundll32.exe
4340	rundll32.exe

description	pid	process	target process
PID 1748 wrote to memory of 4340	1748	cmd.exe	rundll32.exe
PID 1748 wrote to memory of 4340	1748	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:1748

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" ker3p.dll, #1
2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:4340

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4340-130-0x0000000000000000-mapping.dmp

Download
memory/4340-131-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

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