darkcomet | e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20

General

Target

e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
Size

380KB
MD5

2f12cb09c18adaae10e7defe7bd6c110
SHA1

bf40872312fe4bcdf95583cfc133e9029a8c9b50
SHA256

e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20
SHA512

5b63b30ecb0e756734821577cacb3c4c71d03d9b3535867f71341679476efaf947f82fb9802aa52a249c993e71d7cf7ca2f0e494bc96b7040e48d98eaf02e78e
SSDEEP

6144:Y3fHpf13AoeXH77p4h6U0FjKNUkg0xJEv84l1UWmagoZ+7kaVpv1a3Wse+O0b4i6:YPHZ134Xb73Og0ATX/JgoZUNse+lbG

Score

10^/10

darkcomet guest16_min persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

dcratted.duckdns.org:3080

Mutex

DCMIN_MUTEX-G22C7RQ

Attributes

gencode
FFUwUJHhLVPu
install
false
offline_keylogger
true
persistence
false

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\iTunes = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe"	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe

description pid process target process

PID 1764 set thread context of 956 1764 e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe vbc.exe

description	pid	process	target process
PID 1764 set thread context of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe

pid	process
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exevbc.exe

description	pid	process
Token: SeDebugPrivilege	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
Token: SeIncreaseQuotaPrivilege	956	vbc.exe
Token: SeSecurityPrivilege	956	vbc.exe
Token: SeTakeOwnershipPrivilege	956	vbc.exe
Token: SeLoadDriverPrivilege	956	vbc.exe
Token: SeSystemProfilePrivilege	956	vbc.exe
Token: SeSystemtimePrivilege	956	vbc.exe
Token: SeProfSingleProcessPrivilege	956	vbc.exe
Token: SeIncBasePriorityPrivilege	956	vbc.exe
Token: SeCreatePagefilePrivilege	956	vbc.exe
Token: SeBackupPrivilege	956	vbc.exe
Token: SeRestorePrivilege	956	vbc.exe
Token: SeShutdownPrivilege	956	vbc.exe
Token: SeDebugPrivilege	956	vbc.exe
Token: SeSystemEnvironmentPrivilege	956	vbc.exe
Token: SeChangeNotifyPrivilege	956	vbc.exe
Token: SeRemoteShutdownPrivilege	956	vbc.exe
Token: SeUndockPrivilege	956	vbc.exe
Token: SeManageVolumePrivilege	956	vbc.exe
Token: SeImpersonatePrivilege	956	vbc.exe
Token: SeCreateGlobalPrivilege	956	vbc.exe
Token: 33	956	vbc.exe
Token: 34	956	vbc.exe
Token: 35	956	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid process

956 vbc.exe

pid	process
956	vbc.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe

description	pid	process	target process
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe
PID 1764 wrote to memory of 956	1764	e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe
"C:\Users\Admin\AppData\Local\Temp\e41249db77da1975a5c65df90b0cdcfa1c8d2e63b1cb8d1fa86f33ea346ddd20.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:956

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/956-66-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-59-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-77-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-57-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-68-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-61-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-63-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-70-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-56-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-75-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-65-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-71-0x000000000048F888-mapping.dmp

Download
memory/956-72-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/956-74-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1764-55-0x0000000074A60000-0x000000007500B000-memory.dmp

Filesize
5.7MB

Download
memory/1764-76-0x0000000074A60000-0x000000007500B000-memory.dmp

Filesize
5.7MB

Download
memory/1764-54-0x00000000767F1000-0x00000000767F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads