darkcomet | 57432410d0b28e935b02053b4e2b6cf649e8ff3bbf8bd68e7a1ff181cb658c37

Analysis

max time kernel
150s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19-07-2024 13:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Size

678KB
MD5

5c28e2a53486ba7c8c6d5d5cd4b4175c
SHA1

0769d9e40455267aaf47a6a8dc4c65fce664ae0f
SHA256

57432410d0b28e935b02053b4e2b6cf649e8ff3bbf8bd68e7a1ff181cb658c37
SHA512

913e5eb7be5d1541f388d5fff394969f6007ed9bbd370ad98fb317ee81a4cd814ed14fa5b8562f37ea1a3d4e25f6622ccd381e3b942ea407cc9c386c119b2ee1
SSDEEP

12288:E8UaT9XY2siA0bMG09xD7I3Gg8ecgVvfBoCDBOQQYbVXpuy1f/gORixD:1UKoN0bUxgGa/pfBHDb+y1HgZ

Score

10^/10

darkcomet latentbot persistence rat trojan

Malware Config

Extracted

Family

latentbot

rustyslaves.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\\AppData\\Roaming\\Update\\googleupdate.exe"	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1852	googleupdate.exe

Loads dropped DLL 4 IoCs

pid	Process
1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
1852	googleupdate.exe
1852	googleupdate.exe
1852	googleupdate.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-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\GoogleUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\Update\\googleupdate.exe"	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 46 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeSecurityPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeSystemtimePrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeBackupPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeRestorePrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeShutdownPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeDebugPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeUndockPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeManageVolumePrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeImpersonatePrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: 33	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: 34	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: 35	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	1852	googleupdate.exe
Token: SeSecurityPrivilege	1852	googleupdate.exe
Token: SeTakeOwnershipPrivilege	1852	googleupdate.exe
Token: SeLoadDriverPrivilege	1852	googleupdate.exe
Token: SeSystemProfilePrivilege	1852	googleupdate.exe
Token: SeSystemtimePrivilege	1852	googleupdate.exe
Token: SeProfSingleProcessPrivilege	1852	googleupdate.exe
Token: SeIncBasePriorityPrivilege	1852	googleupdate.exe
Token: SeCreatePagefilePrivilege	1852	googleupdate.exe
Token: SeBackupPrivilege	1852	googleupdate.exe
Token: SeRestorePrivilege	1852	googleupdate.exe
Token: SeShutdownPrivilege	1852	googleupdate.exe
Token: SeDebugPrivilege	1852	googleupdate.exe
Token: SeSystemEnvironmentPrivilege	1852	googleupdate.exe
Token: SeChangeNotifyPrivilege	1852	googleupdate.exe
Token: SeRemoteShutdownPrivilege	1852	googleupdate.exe
Token: SeUndockPrivilege	1852	googleupdate.exe
Token: SeManageVolumePrivilege	1852	googleupdate.exe
Token: SeImpersonatePrivilege	1852	googleupdate.exe
Token: SeCreateGlobalPrivilege	1852	googleupdate.exe
Token: 33	1852	googleupdate.exe
Token: 34	1852	googleupdate.exe
Token: 35	1852	googleupdate.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1852	googleupdate.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 1852	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe	29
PID 1020 wrote to memory of 1852	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe	29
PID 1020 wrote to memory of 1852	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe	29
PID 1020 wrote to memory of 1852	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe	29
PID 1020 wrote to memory of 1852	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe	29
PID 1020 wrote to memory of 1852	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe	29
PID 1020 wrote to memory of 1852	1020	5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5c28e2a53486ba7c8c6d5d5cd4b4175c_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1020
- C:\Users\Admin\AppData\Roaming\Update\googleupdate.exe
  "C:\Users\Admin\AppData\Roaming\Update\googleupdate.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1852

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Roaming\Update\googleupdate.exe

Filesize
678KB

MD5
5c28e2a53486ba7c8c6d5d5cd4b4175c

SHA1
0769d9e40455267aaf47a6a8dc4c65fce664ae0f

SHA256
57432410d0b28e935b02053b4e2b6cf649e8ff3bbf8bd68e7a1ff181cb658c37

SHA512
913e5eb7be5d1541f388d5fff394969f6007ed9bbd370ad98fb317ee81a4cd814ed14fa5b8562f37ea1a3d4e25f6622ccd381e3b942ea407cc9c386c119b2ee1

Download Submit
memory/1020-0-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1020-8-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-18-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-20-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-15-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-16-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-17-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-13-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-19-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-14-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-21-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-22-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-23-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-24-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-25-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1852-26-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads