darkcomet | 759accf1bd2667f280866a701eb77b14425b142554fb1e38886dbad770949996

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27-06-2024 23:29

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General

Target

17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Size

1.1MB
MD5

17f061842ef196c99a83b26e596ba8f9
SHA1

26a60203a83cc092f82adf87913faf3a85a41c0e
SHA256

759accf1bd2667f280866a701eb77b14425b142554fb1e38886dbad770949996
SHA512

1dc5cc588fe529d1af5a89df669df70e05c9dca5318ae289261eb7f5a7841e1278e5b5c516da12ad7d522d5fc5c95057163e9dfb96cf31b8779455d8761c73e9
SSDEEP

24576:KGJcEP8yhHvWhGM7gIabihe85rcpLJKnD8/HfKD0gkLIAK69:K6/huUMs7udruNKD6HS4gOl9

Score

10^/10

darkcomet latentbot aspackv2 persistence rat trojan

Malware Config

Extracted

Family

latentbot

jurizaran0ff.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

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\scvhost.exe"	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x0008000000022f51-28.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
4588	scvhost.exe
2204	scvhost.exe

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win_Update = "C:\\Users\\Admin\\Documents\\scvhost.exe"	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 792 set thread context of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 4588 set thread context of 2204	4588	scvhost.exe	83

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeSecurityPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeSystemtimePrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeBackupPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeRestorePrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeShutdownPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeDebugPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeUndockPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeManageVolumePrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeImpersonatePrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: 33	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: 34	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: 35	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: 36	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2204	scvhost.exe
Token: SeSecurityPrivilege	2204	scvhost.exe
Token: SeTakeOwnershipPrivilege	2204	scvhost.exe
Token: SeLoadDriverPrivilege	2204	scvhost.exe
Token: SeSystemProfilePrivilege	2204	scvhost.exe
Token: SeSystemtimePrivilege	2204	scvhost.exe
Token: SeProfSingleProcessPrivilege	2204	scvhost.exe
Token: SeIncBasePriorityPrivilege	2204	scvhost.exe
Token: SeCreatePagefilePrivilege	2204	scvhost.exe
Token: SeBackupPrivilege	2204	scvhost.exe
Token: SeRestorePrivilege	2204	scvhost.exe
Token: SeShutdownPrivilege	2204	scvhost.exe
Token: SeDebugPrivilege	2204	scvhost.exe
Token: SeSystemEnvironmentPrivilege	2204	scvhost.exe
Token: SeChangeNotifyPrivilege	2204	scvhost.exe
Token: SeRemoteShutdownPrivilege	2204	scvhost.exe
Token: SeUndockPrivilege	2204	scvhost.exe
Token: SeManageVolumePrivilege	2204	scvhost.exe
Token: SeImpersonatePrivilege	2204	scvhost.exe
Token: SeCreateGlobalPrivilege	2204	scvhost.exe
Token: 33	2204	scvhost.exe
Token: 34	2204	scvhost.exe
Token: 35	2204	scvhost.exe
Token: 36	2204	scvhost.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
4588	scvhost.exe
4588	scvhost.exe
2204	scvhost.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 792 wrote to memory of 3144	792	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	81
PID 3144 wrote to memory of 4588	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	82
PID 3144 wrote to memory of 4588	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	82
PID 3144 wrote to memory of 4588	3144	17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe	82
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83
PID 4588 wrote to memory of 2204	4588	scvhost.exe	83

C:\Users\Admin\AppData\Local\Temp\17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:792
- C:\Users\Admin\AppData\Local\Temp\17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\17f061842ef196c99a83b26e596ba8f9_JaffaCakes118.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Checks computer location settings
  - Adds Run key to start application
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3144
- - C:\Users\Admin\Documents\scvhost.exe
    "C:\Users\Admin\Documents\scvhost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4588
  - - C:\Users\Admin\Documents\scvhost.exe
      "C:\Users\Admin\Documents\scvhost.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:2204

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Documents\scvhost.exe

Filesize
1.1MB

MD5
17f061842ef196c99a83b26e596ba8f9

SHA1
26a60203a83cc092f82adf87913faf3a85a41c0e

SHA256
759accf1bd2667f280866a701eb77b14425b142554fb1e38886dbad770949996

SHA512
1dc5cc588fe529d1af5a89df669df70e05c9dca5318ae289261eb7f5a7841e1278e5b5c516da12ad7d522d5fc5c95057163e9dfb96cf31b8779455d8761c73e9

Download Submit
memory/792-16-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-10-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-5-0x0000000000510000-0x000000000052D000-memory.dmp

Filesize
116KB

Download
memory/792-8-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-0-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-9-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-3-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-4-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-7-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-2-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-1-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-22-0x0000000000510000-0x000000000052D000-memory.dmp

Filesize
116KB

Download
memory/792-21-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-6-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-15-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/792-14-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/2204-115-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-117-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-128-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-127-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-126-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-125-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-124-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-123-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-122-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-121-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-120-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-119-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-118-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-116-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-112-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-113-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-114-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-111-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2204-108-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/3144-18-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/3144-23-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/3144-19-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/3144-85-0x00000000004D0000-0x0000000000599000-memory.dmp

Filesize
804KB

Download
memory/3144-91-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/3144-17-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/4588-88-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-94-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-90-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-100-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-87-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-92-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-93-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-107-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-97-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-98-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-99-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-95-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-96-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-89-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/4588-110-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads