darkcomet | fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4

Analysis

max time kernel
131s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2022 15:17

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General

Target

fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Size

696KB
MD5

5f504720f1edba6a0c1debae9d7fc482
SHA1

81825d20f0c2ff30119a701f0b66e7ed7f8a2097
SHA256

fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4
SHA512

31993341102101dc845a1ee7e890a0d25aa7386d78bb4467ba62af00e226a1904b97f66035e1cc5521d36668478f6c9ff30fc5836f34b274f343dd6a3fc02a8d
SSDEEP

12288:xeSNQkmWMHV+9X14gOs/rdxUbKnpe/0s/Isf0YuGc:IE2I148RFnpO0svfbPc

Score

10^/10

darkcomet guest16 rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

hackerboy1200.no-ip.biz:1604

Mutex

DC_MUTEX-USWPV2T

Attributes

gencode
YfQyDrJ6XAPb
install
false
offline_keylogger
true
persistence
false

Signatures

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

Drops file in Drivers directory 1 IoCs

Processes:

fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeSecurityPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeTakeOwnershipPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeLoadDriverPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeSystemProfilePrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeSystemtimePrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeProfSingleProcessPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeIncBasePriorityPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeCreatePagefilePrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeBackupPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeRestorePrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeShutdownPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeDebugPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeSystemEnvironmentPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeChangeNotifyPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeRemoteShutdownPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeUndockPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeManageVolumePrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeImpersonatePrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: SeCreateGlobalPrivilege	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: 33	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: 34	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: 35	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
Token: 36	456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe

pid process

456 fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe

pid	process
456	fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe

C:\Users\Admin\AppData\Local\Temp\fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe
"C:\Users\Admin\AppData\Local\Temp\fa49123feb767e88b9ee228be4ab567e81ca05917098633c8dfb95c3969b47c4.exe"
1⤵
- Drops file in Drivers directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:456

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/456-132-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/456-133-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/456-134-0x0000000000600000-0x0000000000604000-memory.dmp

Filesize
16KB

Download
memory/456-135-0x0000000002120000-0x0000000002159000-memory.dmp

Filesize
228KB

Download
memory/456-136-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/456-137-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/456-138-0x0000000002120000-0x0000000002159000-memory.dmp

Filesize
228KB

Download