darkcomet | 8a14264f4ddd8103286814d1c7d1b2a702f896eb1206c5ff4802e5f2ae60545c

General

Target

JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Size

713KB
MD5

82feb2de3ecbc6774422224d96b49fd9
SHA1

b076f98d67f9d518e3be22657c9928cc71ef2358
SHA256

8a14264f4ddd8103286814d1c7d1b2a702f896eb1206c5ff4802e5f2ae60545c
SHA512

79ecdf3bbd108d4b0f26d00a56f1c3444289191a0191894e142c86182543c146ad3c2bce188b17267b158ba2eae0cebe4d3f9588c143fb083c853a557eee4de8
SSDEEP

12288:iaAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVsgdeX:zAEENIq8XwyVPQclDq/+WnpsSeX

Score

10^/10

darkcomet guest16 discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-F54S21D

Attributes

gencode
/l48Cts?HJfT
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_82feb2de3ecbc6774422224d96b49fd9.exe

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	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.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\Identifier	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.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_82feb2de3ecbc6774422224d96b49fd9.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeSecurityPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeTakeOwnershipPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeLoadDriverPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeSystemProfilePrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeSystemtimePrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeProfSingleProcessPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeIncBasePriorityPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeCreatePagefilePrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeBackupPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeRestorePrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeShutdownPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeDebugPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeSystemEnvironmentPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeChangeNotifyPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeRemoteShutdownPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeUndockPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeManageVolumePrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeImpersonatePrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: SeCreateGlobalPrivilege	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: 33	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: 34	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: 35	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
Token: 36	1672	JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82feb2de3ecbc6774422224d96b49fd9.exe"
1⤵
- 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:1672

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1672-0-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/1672-1-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-2-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/1672-3-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-4-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-5-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-6-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-7-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-8-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-9-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-10-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-11-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-12-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-13-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-14-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/1672-15-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads