darkcomet | 469103bfa6d7745d2225d5416bf1f48a287340cf667e01bd11bb0e8e90112f67

General

Target

JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Size

713KB
MD5

63021d15bf38c86fcae34094cbb10f50
SHA1

685258037fe242863a9e7138a6858124a14399a1
SHA256

469103bfa6d7745d2225d5416bf1f48a287340cf667e01bd11bb0e8e90112f67
SHA512

23c51ae9128bb594a1a18417f19a7c46d4e95978e92da3eab3982a8aab4af42e16d61fd7c5225c5b4d47c3ea7ba40668839868af69bef1dd451e8e9300c50870
SSDEEP

12288:OaAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVsgdB:PAEENIq8XwyVPQclDq/+WnpsSB

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	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.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_63021d15bf38c86fcae34094cbb10f50.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	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.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_63021d15bf38c86fcae34094cbb10f50.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeSecurityPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeTakeOwnershipPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeLoadDriverPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeSystemProfilePrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeSystemtimePrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeProfSingleProcessPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeIncBasePriorityPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeCreatePagefilePrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeBackupPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeRestorePrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeShutdownPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeDebugPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeSystemEnvironmentPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeChangeNotifyPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeRemoteShutdownPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeUndockPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeManageVolumePrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeImpersonatePrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: SeCreateGlobalPrivilege	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: 33	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: 34	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: 35	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
Token: 36	4528	JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63021d15bf38c86fcae34094cbb10f50.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:4528

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/4528-0-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/4528-1-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-2-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/4528-3-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-4-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-5-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-6-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-7-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-8-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-9-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-10-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-11-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-12-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-13-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-14-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4528-15-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads