darkcomet | 000fc1b17d8d2f687388fbe44ae50c9da6bb632596032590e3b82dd3a0e8c480

General

Target

JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Size

252KB
MD5

466ac122b6a3ad34739b8b1585134e50
SHA1

c6c1e3244e01d7efabcbb9657c1832eecec4b0be
SHA256

000fc1b17d8d2f687388fbe44ae50c9da6bb632596032590e3b82dd3a0e8c480
SHA512

f3c53837a7776259152c0357285689042e2caaf7acb25f7244b5a9e2066c0ca62a62e38d20d7866395b5c7214a2d1185e56e4d88a7b680863631d3be50d4181a
SSDEEP

6144:kD7cY2fgssM7Wirg9KXylmRiL+QMeC/i6isqX7UovnONztByipwxZ:kl8E4w5huat7UovONzbXw

Score

10^/10

darkcomet sexy discovery rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

Sexy

C2

conorburke.no-ip.biz:1604

Mutex

DC_MUTEX-LTG9L53

Attributes

gencode
je0CkraEHjg6
install
false
offline_keylogger
false
persistence
false

Signatures

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

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1276-0-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-2-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-3-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-5-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-6-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-7-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-8-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-9-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-10-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-11-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-12-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-13-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-14-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-15-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-16-0x0000000000400000-0x00000000004BA000-memory.dmp	upx
behavioral1/memory/1276-17-0x0000000000400000-0x00000000004BA000-memory.dmp	upx

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_466ac122b6a3ad34739b8b1585134e50.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeSecurityPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeTakeOwnershipPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeLoadDriverPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeSystemProfilePrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeSystemtimePrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeProfSingleProcessPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeIncBasePriorityPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeCreatePagefilePrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeBackupPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeRestorePrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeShutdownPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeDebugPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeSystemEnvironmentPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeChangeNotifyPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeRemoteShutdownPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeUndockPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeManageVolumePrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeImpersonatePrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: SeCreateGlobalPrivilege	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: 33	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: 34	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
Token: 35	1276	JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_466ac122b6a3ad34739b8b1585134e50.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/1276-0-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-1-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1276-2-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-4-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1276-3-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-5-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-6-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-7-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-8-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-9-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-10-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-11-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-12-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-13-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-14-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-15-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-16-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1276-17-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download

Analysis

Sharing