darkcomet | 892b68f736e2cf9fb804607dad54e6e4ea8e68718fff55be8564dc4a45b39c9f

General

Target

29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe
Size

645KB
MD5

29df8c87af90d416babb87ade425c500
SHA1

28b34f9f22cce993f9fb4afb01c68d2ddce70a72
SHA256

892b68f736e2cf9fb804607dad54e6e4ea8e68718fff55be8564dc4a45b39c9f
SHA512

66b6d1a1fe9b1b94e2d1ce4f5f252bc0db553b59d3d55e47eb395a8364b4072623b8b2225b0f6d584a8d96b422c3d53a9bd310e5089bf6eef2bbe6a64bea6ca7
SSDEEP

12288:Jz3CC5MJncGC3ZE+Nf0YhTXotLPOjO15rMMHreBG/W8BTN7FyXYsIHZM:JDX52cGCpE++YoPjHrMr2BTjIYF5M

Score

10^/10

darkcomet latentbot fresh++victim persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Fresh++Victim

C2

flushedcorp.zapto.org:1604

Mutex

DC_MUTEX-5VQDKPY

Attributes

gencode
UiefLW7J45WC
install
false
offline_keylogger
true
persistence
false

Extracted

Family

latentbot

C2

flushedcorp.zapto.org

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot

Executes dropped EXE 1 IoCs

pid	Process
4092	Vbc.exe

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

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win Update = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Win Update\\Win Update.exe"	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2924 set thread context of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe
File created	C:\Windows\assembly\Desktop.ini	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4092	Vbc.exe
Token: SeSecurityPrivilege	4092	Vbc.exe
Token: SeTakeOwnershipPrivilege	4092	Vbc.exe
Token: SeLoadDriverPrivilege	4092	Vbc.exe
Token: SeSystemProfilePrivilege	4092	Vbc.exe
Token: SeSystemtimePrivilege	4092	Vbc.exe
Token: SeProfSingleProcessPrivilege	4092	Vbc.exe
Token: SeIncBasePriorityPrivilege	4092	Vbc.exe
Token: SeCreatePagefilePrivilege	4092	Vbc.exe
Token: SeBackupPrivilege	4092	Vbc.exe
Token: SeRestorePrivilege	4092	Vbc.exe
Token: SeShutdownPrivilege	4092	Vbc.exe
Token: SeDebugPrivilege	4092	Vbc.exe
Token: SeSystemEnvironmentPrivilege	4092	Vbc.exe
Token: SeChangeNotifyPrivilege	4092	Vbc.exe
Token: SeRemoteShutdownPrivilege	4092	Vbc.exe
Token: SeUndockPrivilege	4092	Vbc.exe
Token: SeManageVolumePrivilege	4092	Vbc.exe
Token: SeImpersonatePrivilege	4092	Vbc.exe
Token: SeCreateGlobalPrivilege	4092	Vbc.exe
Token: 33	4092	Vbc.exe
Token: 34	4092	Vbc.exe
Token: 35	4092	Vbc.exe
Token: 36	4092	Vbc.exe
Token: SeDebugPrivilege	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4092	Vbc.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89
PID 2924 wrote to memory of 4092	2924	29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe	89

C:\Users\Admin\AppData\Local\Temp\29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\29df8c87af90d416babb87ade425c500_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Users\Admin\AppData\Local\Temp\AppLunch\Vbc.exe
  C:\Users\Admin\AppData\Local\Temp\\AppLunch\Vbc.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\AppLunch\Vbc.exe

Filesize
1.1MB

MD5
d881de17aa8f2e2c08cbb7b265f928f9

SHA1
08936aebc87decf0af6e8eada191062b5e65ac2a

SHA256
b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

SHA512
5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

Download Submit
memory/2924-0-0x00000000747A2000-0x00000000747A3000-memory.dmp

Filesize
4KB

Download
memory/2924-1-0x00000000747A0000-0x0000000074D51000-memory.dmp

Filesize
5.7MB

Download
memory/2924-2-0x00000000747A0000-0x0000000074D51000-memory.dmp

Filesize
5.7MB

Download
memory/2924-23-0x00000000747A0000-0x0000000074D51000-memory.dmp

Filesize
5.7MB

Download
memory/2924-21-0x00000000747A2000-0x00000000747A3000-memory.dmp

Filesize
4KB

Download
memory/4092-16-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-26-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-17-0x0000000002260000-0x0000000002261000-memory.dmp

Filesize
4KB

Download
memory/4092-19-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-20-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-13-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-22-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-9-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-24-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-25-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-14-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-27-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-28-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-29-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-30-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-31-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-32-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-33-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-34-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4092-35-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads