darkcomet | 05de9d82466e1bda62e7d606a7fd87fb33cac0264dc37718a46fda86d84383e4

General

Target

cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Size

1.1MB
MD5

cd1f24ff03c12972e51f7e6ebf43f556
SHA1

9879483cef192b87601e12ed02b37930422d7418
SHA256

05de9d82466e1bda62e7d606a7fd87fb33cac0264dc37718a46fda86d84383e4
SHA512

5ad44e308c7ed41efbe1143a929b17c55865b3e6f27b153d474ee4099e86385da7a41dd84965fde3e1d108a48144a87877a177070c64718f279f4aa683c986f5
SSDEEP

24576:mVKHkkUv8dEMDwZAlfF7f7e3g/ja35/IwdiW2AI+MB55KE0hSqxMNcK:md4R8ZAld7e3gW35H2AY553sSqaX

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

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	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2216 set thread context of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_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	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.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	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeSecurityPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeBackupPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeRestorePrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeShutdownPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeDebugPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeUndockPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: 33	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: 34	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
Token: 35	2056	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2056	2216	cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Users\Admin\AppData\Local\Temp\cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\cd1f24ff03c12972e51f7e6ebf43f556_JaffaCakes118.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:2056

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/2056-8-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-20-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-3-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-7-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-10-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-15-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-13-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-21-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-22-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-1-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2056-6-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-5-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-16-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-17-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-18-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2056-19-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2056-9-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2216-0-0x0000000000420000-0x0000000000421000-memory.dmp

Filesize
4KB

Download
memory/2216-14-0x0000000000010000-0x000000000012F000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads