gootkit | c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353

General

Target

c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe
Size

287KB
MD5

ef45a5b40438205dc050f4afebc278b5
SHA1

6760ea10d2e201b688d841ee11c841653ede94f5
SHA256

c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353
SHA512

fcceff6a644a09fdae46ffc306743277d6cc078c273b7dd6f85be97592aa23ca4631bf6564dbd130f9aaa38536066af3b61713a07984e9d7e0a9909cd635b021

Score

10^/10

gootkit 6546 banker botnet trojan

Malware Config

Extracted

Family

gootkit

Botnet

6546

C2

servicemanager.icu

partnerservice.xyz

Attributes

vendor_id
6546

Signatures

Gootkit
Gootkit is a banking trojan, where large parts are written in node.JS.
trojan banker botnet gootkit

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe

Deletes itself 1 IoCs

pid	Process
740	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 use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 740	1736	c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe	27
PID 1736 wrote to memory of 740	1736	c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe	27
PID 1736 wrote to memory of 740	1736	c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe	27
PID 1736 wrote to memory of 740	1736	c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe	27
PID 740 wrote to memory of 756	740	cmd.exe	29
PID 740 wrote to memory of 756	740	cmd.exe	29
PID 740 wrote to memory of 756	740	cmd.exe	29
PID 740 wrote to memory of 756	740	cmd.exe	29

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
756	attrib.exe

C:\Users\Admin\AppData\Local\Temp\c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe
"C:\Users\Admin\AppData\Local\Temp\c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe"
1⤵
- Checks BIOS information in registry
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\259370850.bat" "C:\Users\Admin\AppData\Local\Temp\c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe""
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:740
- - C:\Windows\SysWOW64\attrib.exe
    attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\c1ae38afb6c82b9107868d66318095f1c00f1e92dddc0ee953c23a8de4ace353.exe"
    3⤵
    - Views/modifies file attributes
    PID:756

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1

T1158

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1736-54-0x00000000001B0000-0x00000000001B3000-memory.dmp

Filesize
12KB

Download
memory/1736-55-0x0000000076911000-0x0000000076913000-memory.dmp

Filesize
8KB

Download
memory/1736-56-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads