darkcomet | 10947307c0b64b75560e7d0cf3fc70f638216ff88247c50158df64e437eb17a8

General

Target

JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Size

666KB
MD5

2f342812631c9224a6304baf2c03b52e
SHA1

2dd2b32f4ba65164449ddf0182933ad8d7607195
SHA256

10947307c0b64b75560e7d0cf3fc70f638216ff88247c50158df64e437eb17a8
SHA512

510c36266978f67209e059ae0f6d21e701af8d06cc4c6b89be358d2d5b99d7024c7f22719a2d062b688e78bd26783aa44e3108540af1570fc413ea3799d3bca1
SSDEEP

12288:VDbJhI6jsJlxaBYVjLjo5rD8yjSfDp4Adnbg5kK:V5y++lbKrDsfDhbg5kK

Score

10^/10

darkcomet test discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

TEST

C2

H7eatShot.sytes.net:550

Mutex

DC_MUTEX-LM8DZ68

Attributes

gencode
NSsVUm.e69GF
install
false
offline_keylogger
false
persistence
false

rc4.plain

Signatures

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

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\SystemBiosDate	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2316 set thread context of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87

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	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor 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\CentralProcessor\0\VendorIdentifier	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeSecurityPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeTakeOwnershipPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeLoadDriverPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeSystemProfilePrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeSystemtimePrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeProfSingleProcessPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeIncBasePriorityPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeCreatePagefilePrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeBackupPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeRestorePrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeShutdownPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeDebugPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeSystemEnvironmentPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeChangeNotifyPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeRemoteShutdownPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeUndockPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeManageVolumePrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeImpersonatePrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: SeCreateGlobalPrivilege	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: 33	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: 34	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: 35	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
Token: 36	1328	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87
PID 2316 wrote to memory of 1328	2316	JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe	87

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2f342812631c9224a6304baf2c03b52e.exe
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1328-2-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-3-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-4-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-5-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-7-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-6-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-9-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-8-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-10-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-11-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-12-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-13-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-14-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-15-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-16-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-17-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-18-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-19-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-20-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-21-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-22-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-23-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-24-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1328-25-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads