darkcomet | d0ed6a262850849a4e3ef06edac6b619393adfead9bcc22a31cedd3b81eaec3d

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02-01-2025 04:19

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General

Target

JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Size

666KB
MD5

629da83c18ecf6fc5b6128df463aae13
SHA1

6c8919ae894da9933909dd59503bd951b86d8029
SHA256

d0ed6a262850849a4e3ef06edac6b619393adfead9bcc22a31cedd3b81eaec3d
SHA512

0dfcd0094e05b361ab87247b3ee79518ab09ca8df5a007333fed9e8bd75b480f4b30db065602761f8a214be2c24e1a56a121e3fa0a7f50ea8c2fd06d06633247
SSDEEP

12288:LpwABK90BOe/x+lPAYvxPQVjdscY2XjW1nlpTMMXG91uhKIXn/b:9wAcu9+lPzvxP+Bsn2XjWDRMQckkIXn

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 2 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_629da83c18ecf6fc5b6128df463aae13.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	explorer.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2384 set thread context of 2416	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.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	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Checks processor information in registry 2 TTPs 8 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\ProcessorNameString	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	explorer.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	explorer.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeSecurityPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeTakeOwnershipPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeLoadDriverPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeSystemProfilePrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeSystemtimePrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeProfSingleProcessPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeIncBasePriorityPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeCreatePagefilePrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeBackupPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeRestorePrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeShutdownPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeDebugPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeSystemEnvironmentPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeChangeNotifyPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeRemoteShutdownPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeUndockPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeManageVolumePrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeImpersonatePrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeCreateGlobalPrivilege	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: 33	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: 34	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: 35	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
Token: SeIncreaseQuotaPrivilege	2416	explorer.exe
Token: SeSecurityPrivilege	2416	explorer.exe
Token: SeTakeOwnershipPrivilege	2416	explorer.exe
Token: SeLoadDriverPrivilege	2416	explorer.exe
Token: SeSystemProfilePrivilege	2416	explorer.exe
Token: SeSystemtimePrivilege	2416	explorer.exe
Token: SeProfSingleProcessPrivilege	2416	explorer.exe
Token: SeIncBasePriorityPrivilege	2416	explorer.exe
Token: SeCreatePagefilePrivilege	2416	explorer.exe
Token: SeBackupPrivilege	2416	explorer.exe
Token: SeRestorePrivilege	2416	explorer.exe
Token: SeShutdownPrivilege	2416	explorer.exe
Token: SeDebugPrivilege	2416	explorer.exe
Token: SeSystemEnvironmentPrivilege	2416	explorer.exe
Token: SeChangeNotifyPrivilege	2416	explorer.exe
Token: SeRemoteShutdownPrivilege	2416	explorer.exe
Token: SeUndockPrivilege	2416	explorer.exe
Token: SeManageVolumePrivilege	2416	explorer.exe
Token: SeImpersonatePrivilege	2416	explorer.exe
Token: SeCreateGlobalPrivilege	2416	explorer.exe
Token: 33	2416	explorer.exe
Token: 34	2416	explorer.exe
Token: 35	2416	explorer.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2416	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe	30
PID 2384 wrote to memory of 2416	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe	30
PID 2384 wrote to memory of 2416	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe	30
PID 2384 wrote to memory of 2416	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe	30
PID 2384 wrote to memory of 2416	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe	30
PID 2384 wrote to memory of 2416	2384	JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_629da83c18ecf6fc5b6128df463aae13.exe"
1⤵
- Checks BIOS information in registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\SysWOW64\explorer.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:2416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2384-8-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2384-0-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2416-6-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2416-7-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2416-9-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2416-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2416-2-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2416-5-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2416-11-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2416-10-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2416-13-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2416-12-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2416-14-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads