darkcomet | 7740615ca20f45082d37e1bb40f8627b5228de5117659a2630281c9e8e73b4d6

General

Target

130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Size

276KB
MD5

130f632f634bfd9d35c3a34ae930828f
SHA1

90c795fa5fd9ac4b978e4336e1da7de97da794cc
SHA256

7740615ca20f45082d37e1bb40f8627b5228de5117659a2630281c9e8e73b4d6
SHA512

8b2a2ef55a7e69efb21a89299edf85ff3f476b14390e09982c69d0eeed2abb3fcc8e641b8c572bb23a08ef5a4688d6f34eaca30b95c71537b394b514693151d8
SSDEEP

6144:UYq5Ijq/cwOwwjkieWU0S2+vdUIehdW5tT914YIGwN2:g5IjL/wwhSFvjUW5W3b2

Score

10^/10

darkcomet guest16 rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-F54S21D

Attributes

gencode
fVRrFeJaQvRk
install
false
offline_keylogger
true
persistence
false

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

UPX packed file 14 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2524-11-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-12-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-10-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-7-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-6-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-13-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-15-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-14-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-17-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-18-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-19-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-20-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-22-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/2524-23-0x0000000000400000-0x00000000004BA000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe

description	pid	process	target process
PID 1044 set thread context of 2524	1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeSecurityPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeBackupPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeRestorePrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeShutdownPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeDebugPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeUndockPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: 33	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: 34	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
Token: 35	2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe

pid process

1044 130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
2524 130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe

pid	process
1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
2524	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe

description	pid	process	target process
PID 1044 wrote to memory of 2524	1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
PID 1044 wrote to memory of 2524	1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
PID 1044 wrote to memory of 2524	1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
PID 1044 wrote to memory of 2524	1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
PID 1044 wrote to memory of 2524	1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
PID 1044 wrote to memory of 2524	1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
PID 1044 wrote to memory of 2524	1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
PID 1044 wrote to memory of 2524	1044	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe	130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1044

C:\Users\Admin\AppData\Local\Temp\130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\130f632f634bfd9d35c3a34ae930828f_JaffaCakes118.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2524

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2524-4-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2524-11-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-12-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-10-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-7-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-6-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-13-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-15-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-14-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-16-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2524-17-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-18-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-19-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-20-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-21-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2524-22-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2524-23-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads