darkcomet | 0855543c96e3e4a4d9d5f40a3e8399f147239f342dea38a7056aaea04f31d1ee

General

Target

dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe
Size

664KB
MD5

dae6c0d23e44565fa21cce26d9eeec97
SHA1

2057a39f79134f7e2980d599a70e5b5cf488c432
SHA256

0855543c96e3e4a4d9d5f40a3e8399f147239f342dea38a7056aaea04f31d1ee
SHA512

53ce586979f910cbc89c9cb249b1a2e60b7886b75fd6ab3532725d6a2b9c1902a6769ef88234f3eda933c12396e9c44f916da59ce251fdf91fff7fa18a983aef
SSDEEP

12288:lhbyXeP2kdAN5/LbAZzYsrm8UiugFJDys2AEennu01WdTd7G0Baw:lwPkaByEsybTgtFf1FK

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 2116 set thread context of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	332	vbc.exe
Token: SeSecurityPrivilege	332	vbc.exe
Token: SeTakeOwnershipPrivilege	332	vbc.exe
Token: SeLoadDriverPrivilege	332	vbc.exe
Token: SeSystemProfilePrivilege	332	vbc.exe
Token: SeSystemtimePrivilege	332	vbc.exe
Token: SeProfSingleProcessPrivilege	332	vbc.exe
Token: SeIncBasePriorityPrivilege	332	vbc.exe
Token: SeCreatePagefilePrivilege	332	vbc.exe
Token: SeBackupPrivilege	332	vbc.exe
Token: SeRestorePrivilege	332	vbc.exe
Token: SeShutdownPrivilege	332	vbc.exe
Token: SeDebugPrivilege	332	vbc.exe
Token: SeSystemEnvironmentPrivilege	332	vbc.exe
Token: SeChangeNotifyPrivilege	332	vbc.exe
Token: SeRemoteShutdownPrivilege	332	vbc.exe
Token: SeUndockPrivilege	332	vbc.exe
Token: SeManageVolumePrivilege	332	vbc.exe
Token: SeImpersonatePrivilege	332	vbc.exe
Token: SeCreateGlobalPrivilege	332	vbc.exe
Token: 33	332	vbc.exe
Token: 34	332	vbc.exe
Token: 35	332	vbc.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30
PID 2116 wrote to memory of 332	2116	dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dae6c0d23e44565fa21cce26d9eeec97_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/332-36-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-3-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-25-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-26-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-7-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-22-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-21-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/332-17-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-15-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-13-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-23-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-11-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-9-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-5-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-24-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-44-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-43-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-42-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-27-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-29-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-30-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-31-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-32-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-33-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-34-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-35-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-41-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-37-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-38-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-39-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/332-40-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2116-0-0x0000000074541000-0x0000000074542000-memory.dmp

Filesize
4KB

Download
memory/2116-1-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2116-28-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2116-2-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download

Analysis

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