darkcomet | d319a4ebc48855f6587fe67ec6cb4913fd24f32d9e0ea890b0bd153e37dc3114

General

Target

JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Size

811KB
MD5

fa8ca78452d3935ce4232fc2d2018129
SHA1

d538d59977c55896e64d06c6bf8324fba2bcd219
SHA256

d319a4ebc48855f6587fe67ec6cb4913fd24f32d9e0ea890b0bd153e37dc3114
SHA512

52b5ff00fe38ccb764dd895bc678b4e2cf8239bcdd12f3b7e02d1408c6d342bbf9dfa9dadb37ae485d804ad4381b2ea064455912bba84d95bac0355b72ac2be2
SSDEEP

24576:SAEENIq8XwyVPQclDq/+WnpsSVD0QZh9u:SAEsw722Wnk

Score

10^/10

darkcomet guest16 discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

hackman.no-ip.org:1604

Mutex

DC_MUTEX-BK1UZT6

Attributes

gencode
WHlsyFSoA0Y6
install
false
offline_keylogger
true
password
0123456789
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_fa8ca78452d3935ce4232fc2d2018129.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_fa8ca78452d3935ce4232fc2d2018129.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_fa8ca78452d3935ce4232fc2d2018129.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.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_fa8ca78452d3935ce4232fc2d2018129.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeSecurityPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeTakeOwnershipPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeLoadDriverPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeSystemProfilePrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeSystemtimePrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeProfSingleProcessPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeIncBasePriorityPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeCreatePagefilePrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeBackupPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeRestorePrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeShutdownPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeDebugPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeSystemEnvironmentPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeChangeNotifyPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeRemoteShutdownPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeUndockPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeManageVolumePrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeImpersonatePrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: SeCreateGlobalPrivilege	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: 33	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: 34	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
Token: 35	1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1904	JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fa8ca78452d3935ce4232fc2d2018129.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
- Suspicious use of SetWindowsHookEx
PID:1904

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/1904-0-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1904-1-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-2-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-3-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-4-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-5-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-6-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-7-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-8-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-9-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-10-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-11-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-12-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-13-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1904-14-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads