darkcomet | 47aaa2d0737c2257a91647a2b110cdb0e8f486c2f190533eb3ef99dce9ea2426

General

Target

JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Size

1.7MB
MD5

cc52d7b9f69f6ccb1383fabed3e1850c
SHA1

f153580183fed07955f9dc4c118fbc3d08bce84b
SHA256

47aaa2d0737c2257a91647a2b110cdb0e8f486c2f190533eb3ef99dce9ea2426
SHA512

1438458168a4b76e5a66dbb692eae95b9eadec36bfe132467b85bf6868f37d83899700f2facd82e618d2101ea19be92ac7c0b3c263d51af695d5e9ecc3085483
SSDEEP

49152:zELbVMTrOq4naAYa3d67gX9HaIk5qk/FYg:z6b+fuaAYaN6EXs19Yg

Score

10^/10

darkcomet discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Attributes

gencode
install
false
offline_keylogger
false
persistence
false

rc4.plain

Signatures

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

Downloads MZ/PE file 1 IoCs

flow	pid	Process
37	3656	Process not Found

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	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2508	MicrosoftEdgeUpdate.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeSecurityPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeTakeOwnershipPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeLoadDriverPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeSystemProfilePrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeSystemtimePrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeProfSingleProcessPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeIncBasePriorityPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeCreatePagefilePrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeBackupPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeRestorePrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeShutdownPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeDebugPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeSystemEnvironmentPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeChangeNotifyPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeRemoteShutdownPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeUndockPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeManageVolumePrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeImpersonatePrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: SeCreateGlobalPrivilege	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: 33	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: 34	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: 35	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
Token: 36	660	JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cc52d7b9f69f6ccb1383fabed3e1850c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:660

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDQ5MjgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxNzQzMjM4OTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTM1MTQ2MDU2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2508

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

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/660-0-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/660-2-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/660-1-0x0000000000400000-0x00000000005C2000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing