darkcomet | 8ac503e30db8151c02d7d87660338e1b27f80e7af701d0a523fe78a5584644b1

General

Target

0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Size

349KB
MD5

6049d329c2052677fe798039939ad26d
SHA1

476f3abe525221661686a0b93f4e0e4049e652df
SHA256

0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d
SHA512

2c4c52bc727b8613c3eeb85f601680211898b7ac51f6f303aac6251617f661e08fc916588965a5a084abd0f736600dbbc535c0bc23140b1090e02e54fd72a49d
SSDEEP

6144:9cNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37ZSoBLLjMdWnpQZh9h4:9cW7KEZlPzCy37ZSolMd0QZh9u

Score

10^/10

darkcomet guest16 rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

5.tcp.eu.ngrok.io:16834

Mutex

DC_MUTEX-2TZ2B4A

Attributes

gencode
AsLmq7l6VSTm
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 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2348-0-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/2348-2-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/2348-3-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/2348-5-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/2348-6-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/2348-8-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/2348-9-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/2348-11-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/2348-12-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/2348-15-0x0000000000400000-0x00000000004E8000-memory.dmp	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

Processes:

flow	ioc
1	5.tcp.eu.ngrok.io
42	5.tcp.eu.ngrok.io
61	5.tcp.eu.ngrok.io

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeSecurityPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeTakeOwnershipPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeLoadDriverPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeSystemProfilePrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeSystemtimePrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeProfSingleProcessPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeIncBasePriorityPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeCreatePagefilePrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeBackupPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeRestorePrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeShutdownPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeDebugPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeSystemEnvironmentPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeChangeNotifyPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeRemoteShutdownPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeUndockPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeManageVolumePrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeImpersonatePrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: SeCreateGlobalPrivilege	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: 33	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: 34	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: 35	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
Token: 36	2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe

pid	Process
2348	0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe

C:\Users\Admin\AppData\Local\Temp\0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe
"C:\Users\Admin\AppData\Local\Temp\0cbf9454358f9770b1165a1e8df830d359d513ececa0e4adef67bfa3f0545a0d.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2348

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4480 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:1300

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

memory/2348-0-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2348-1-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/2348-2-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2348-3-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2348-4-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/2348-5-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2348-6-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2348-8-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2348-9-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2348-11-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2348-12-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2348-15-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads