darkcomet | 298abedbd9fa33d2a41d216fbbe7ae2746f9391ee02fb0bf3b8d053a645d24a3

General

Target

041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Size

302KB
MD5

041fd14e2ba0de7a1a9ffdcfe9442502
SHA1

f3528dedbad1c849d68ef2c277800cd1897bc9a6
SHA256

298abedbd9fa33d2a41d216fbbe7ae2746f9391ee02fb0bf3b8d053a645d24a3
SHA512

c8dc0e82282e7c3aeb6cc8c65f721fe5a6e01996ca731cf986a0f553f42585746671e152d5c1748d46eb33e216299459b0f68b616c7c30989d7031ec1ed66156
SSDEEP

6144:yD7cY2fgssM7Wirg9KXylmRiL+QMeC/i6isqX7UovnONztByipwxZbuf2l:yl8E4w5huat7UovONzbXwG2l

Score

10^/10

darkcomet guest16 rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

sashamatteu.ddns.net:1604

Mutex

DC_MUTEX-F54S21D

Attributes

gencode
XDPby6CCvRvu
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 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2452-0-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-7-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-8-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-9-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-12-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-13-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-14-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-15-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-16-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-17-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-18-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-19-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-20-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-21-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-22-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral1/memory/2452-23-0x0000000000400000-0x00000000004CE000-memory.dmp	upx

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:

041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeSecurityPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeBackupPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeRestorePrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeShutdownPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeDebugPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeUndockPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: 33	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: 34	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
Token: 35	2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

DllHost.exe

pid process

2892 DllHost.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe

pid process

2452 041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe

pid	process
2892	DllHost.exe

pid	process
2452	041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\041fd14e2ba0de7a1a9ffdcfe9442502_JaffaCakes118.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2452

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- Suspicious use of FindShellTrayWindow
PID:2892

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

C:\Users\Admin\AppData\Local\Temp\205893025_68F1FB410B73621BF94DD645B6ED2735_800-768X468.JPG
Filesize
16KB

MD5
7a1772bcb34106c49f8d8986a0e5ee56

SHA1
a25800c912f32789f39e465b0f2cd92e4bf3a5e1

SHA256
642c631dd1a506f815c6e8408731d80b19220a8620239811902e4519c63f7d64

SHA512
1c68cacaecbe447d600589fdbd8788cf98829cc1b8dd4bc3c1503f1eff9192142b4149ac45bdf0e20406ee3d4e0cd2f53a71cb75f27b1e70834e37a444d711cf

Download Submit
memory/2452-16-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-18-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-13-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-12-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-1-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2452-7-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-8-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-9-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-14-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-22-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-23-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-21-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-10-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2452-15-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-0-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-17-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-3-0x0000000002580000-0x0000000002582000-memory.dmp

Filesize
8KB

Download
memory/2452-19-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2452-20-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2892-4-0x00000000001A0000-0x00000000001A2000-memory.dmp

Filesize
8KB

Download
memory/2892-11-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2892-5-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download

Analysis

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