darkcomet | 4a2061d77643e689533871dd795f230cdf31a52a90aad202a9c2f8b58c240494

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
18-12-2024 23:51

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General

Target

fd9b2c778642a1fb4d731670f30ac910_JaffaCakes118.exe
Size

659KB
MD5

fd9b2c778642a1fb4d731670f30ac910
SHA1

b48dfe6e9fba8a90a04cb730e9cc5b4337e5fbef
SHA256

4a2061d77643e689533871dd795f230cdf31a52a90aad202a9c2f8b58c240494
SHA512

ed5afe56e03278aa66538314b6c9c589d083fac8b15fe840461fcf7dd17736c1f15c646a98eb3fc3143c832c1f1f3de83b2180d80565aba997ab0528476929c6
SSDEEP

12288:g9AFlAd0Z+89cxTGzO4AucTD8QP2lmFSrVs9LqnKp:GAQ6Zx9cxTmOrucTIEFSpOGk

Score

10^/10

darkcomet discovery rat trojan

Malware Config

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Darkcomet family
darkcomet

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1944	2112	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fd9b2c778642a1fb4d731670f30ac910_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 1944	2112	fd9b2c778642a1fb4d731670f30ac910_JaffaCakes118.exe	30
PID 2112 wrote to memory of 1944	2112	fd9b2c778642a1fb4d731670f30ac910_JaffaCakes118.exe	30
PID 2112 wrote to memory of 1944	2112	fd9b2c778642a1fb4d731670f30ac910_JaffaCakes118.exe	30
PID 2112 wrote to memory of 1944	2112	fd9b2c778642a1fb4d731670f30ac910_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\fd9b2c778642a1fb4d731670f30ac910_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fd9b2c778642a1fb4d731670f30ac910_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 328
  2⤵
  - Program crash
  PID:1944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2112-0-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/2112-1-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download