darkcomet | 60fc73807663912704c557a85b6e21f566365bea70c2084f82c70779165343a9

Analysis

max time kernel
92s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-12-2024 02:21

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General

Target

e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe
Size

1.3MB
MD5

e96c9d33e39dcf6945a13931093b3e7a
SHA1

96fe264fbff5ea9519173515bc1aafde43fa1d6e
SHA256

60fc73807663912704c557a85b6e21f566365bea70c2084f82c70779165343a9
SHA512

49d3010abcfa801bc3f2340dee9c04c7803cd496f68f15d944fad25d2ff1e83d9423b53b1d7ec41f8d2baacc20b2cda3bd0d183d1a3936491c019e4f1465bedc
SSDEEP

24576:Vqe+eUK4OHXT6Pj+QzqQe2JeBQBAiQ85:MeJ3jU+5yeBW

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
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2668 set thread context of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3712	1424	WerFault.exe	83

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	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83
PID 2668 wrote to memory of 1424	2668	e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e96c9d33e39dcf6945a13931093b3e7a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  PID:1424
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1424 -s 12
    3⤵
    - Program crash
    PID:3712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1424 -ip 1424
1⤵
PID:1408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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/1424-3-0x0000000013140000-0x00000000131F6000-memory.dmp

Filesize
728KB

Download
memory/2668-0-0x0000000074FB2000-0x0000000074FB3000-memory.dmp

Filesize
4KB

Download
memory/2668-1-0x0000000074FB0000-0x0000000075561000-memory.dmp

Filesize
5.7MB

Download
memory/2668-2-0x0000000074FB0000-0x0000000075561000-memory.dmp

Filesize
5.7MB

Download
memory/2668-5-0x0000000074FB0000-0x0000000075561000-memory.dmp

Filesize
5.7MB

Download