darkcomet | adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2

General

Target

adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Size

885KB
MD5

6af302837f6b3629440664ad4eaffb30
SHA1

08fd81dccace3c22da738c4c23c11291b4408c91
SHA256

adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2
SHA512

892a1865ccd8b090fc10df81e3844507ce1b7e579d23441ed108cf3bae53ac428894e381a22d72419516e9b5b3d72c6d1569d4ec1bb3f8f759902f2a1d984e8f
SSDEEP

24576:IgOCK33kZnEvq3Rh4P1998MmYEaucKwlyHn8M1Hp:dOhnmZWU/wOLHp

Score

10^/10

darkcomet yahoo1 discovery persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Yahoo1

C2

noonon.zapto.org:1244

hgohos.zapto.org:9531

Mutex

DC_MUTEX-DQRNTQX

Attributes

gencode
RdFkfe7MWLin
install
false
offline_keylogger
false
password
mynopass
persistence
false

Signatures

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\help = "C:\\Users\\Admin\\AppData\\Roaming\\InstallDir\\help.exe"	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\help = "C:\\Users\\Admin\\AppData\\Roaming\\InstallDir\\help.exe"	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2872 set thread context of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82

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	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeSecurityPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeTakeOwnershipPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeLoadDriverPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeSystemProfilePrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeSystemtimePrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeProfSingleProcessPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeIncBasePriorityPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeCreatePagefilePrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeBackupPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeRestorePrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeShutdownPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeDebugPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeSystemEnvironmentPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeChangeNotifyPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeRemoteShutdownPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeUndockPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeManageVolumePrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeImpersonatePrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: SeCreateGlobalPrivilege	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: 33	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: 34	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: 35	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
Token: 36	4352	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82
PID 2872 wrote to memory of 4352	2872	adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe	82

C:\Users\Admin\AppData\Local\Temp\adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
"C:\Users\Admin\AppData\Local\Temp\adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Users\Admin\AppData\Local\Temp\adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
  C:\Users\Admin\AppData\Local\Temp\adc22749c5d4547c94a7e5ac9d4d10a1dceb232469caa6ddd1bac4afc92699d2N.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2872-8-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2872-1-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2872-2-0x0000000000401000-0x0000000000411000-memory.dmp

Filesize
64KB

Download
memory/2872-3-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2872-0-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4352-14-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-16-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-6-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-10-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-11-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-12-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-13-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-5-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-15-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-9-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-17-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-19-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-20-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-21-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-22-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-23-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-24-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4352-25-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads