darkcomet | 1c3fc888876735d180b715a1e588192336fbafa40a2267ac95e0b0cb7642d16f

Analysis

max time kernel
149s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
24-07-2024 15:06

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General

Target

6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe
Size

828KB
MD5

6be43b02cbcbbb43fe5760caf02aff32
SHA1

43422e004f1093f03ffa6ee07261db8fdb536f6f
SHA256

1c3fc888876735d180b715a1e588192336fbafa40a2267ac95e0b0cb7642d16f
SHA512

146bea63727672f36421e0e86e122b8634a82fd57401f8aa285f508eb268b8e029fe6cfb094bf583df116f7cb0a557828fbce2cc8808838a6202cd8f18ac85db
SSDEEP

24576:xKoOUyJVULhmqhj6Ev8XxAv6PWkxzKAQflD:xnOUyJV7qwEv8hE6O6WAI

Score

10^/10

darkcomet latentbot discovery persistence rat trojan

Malware Config

Extracted

Family

latentbot

shadowisawesome7.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 2 IoCs

pid	Process
2724	winini.exe
2728	cvtres.exe

Loads dropped DLL 3 IoCs

pid	Process
2360	6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe
2360	6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe
2724	winini.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-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\eviL swodniW = "C:\\Users\\Admin\\AppData\\Local\\Temp\\winini.exe"	winini.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2724 set thread context of 2728	2724	winini.exe	31

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winini.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2724	winini.exe
Token: SeIncreaseQuotaPrivilege	2728	cvtres.exe
Token: SeSecurityPrivilege	2728	cvtres.exe
Token: SeTakeOwnershipPrivilege	2728	cvtres.exe
Token: SeLoadDriverPrivilege	2728	cvtres.exe
Token: SeSystemProfilePrivilege	2728	cvtres.exe
Token: SeSystemtimePrivilege	2728	cvtres.exe
Token: SeProfSingleProcessPrivilege	2728	cvtres.exe
Token: SeIncBasePriorityPrivilege	2728	cvtres.exe
Token: SeCreatePagefilePrivilege	2728	cvtres.exe
Token: SeBackupPrivilege	2728	cvtres.exe
Token: SeRestorePrivilege	2728	cvtres.exe
Token: SeShutdownPrivilege	2728	cvtres.exe
Token: SeDebugPrivilege	2728	cvtres.exe
Token: SeSystemEnvironmentPrivilege	2728	cvtres.exe
Token: SeChangeNotifyPrivilege	2728	cvtres.exe
Token: SeRemoteShutdownPrivilege	2728	cvtres.exe
Token: SeUndockPrivilege	2728	cvtres.exe
Token: SeManageVolumePrivilege	2728	cvtres.exe
Token: SeImpersonatePrivilege	2728	cvtres.exe
Token: SeCreateGlobalPrivilege	2728	cvtres.exe
Token: 33	2728	cvtres.exe
Token: 34	2728	cvtres.exe
Token: 35	2728	cvtres.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2728	cvtres.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 2724	2360	6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe	30
PID 2360 wrote to memory of 2724	2360	6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe	30
PID 2360 wrote to memory of 2724	2360	6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe	30
PID 2360 wrote to memory of 2724	2360	6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe	30
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31
PID 2724 wrote to memory of 2728	2724	winini.exe	31

C:\Users\Admin\AppData\Local\Temp\6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6be43b02cbcbbb43fe5760caf02aff32_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Users\Admin\AppData\Local\Temp\winini.exe
  "C:\Users\Admin\AppData\Local\Temp\winini.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Users\Admin\AppData\Local\Temp\cvtres.exe
    C:\Users\Admin\AppData\Local\Temp\cvtres.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:2728

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\winini.exe

Filesize
552KB

MD5
0bc34c511e421965377ddf160b3e18d1

SHA1
6cf5d96032b9e763612b0870ad6eb8f303a94394

SHA256
f795fba64d78b38b749e53319d93ee2969e3e0b9f57d2024549f28d25c79bbc9

SHA512
24e287e385d5f045297cf5d7719f7bc55a37f1d088eb5331baa6d01d21d9d658c828cf621dedad2f4ac98f5e0bda620de9b1b90513244792a4edb6ed29a5e407

Download Submit
\Users\Admin\AppData\Local\Temp\cvtres.exe

Filesize
31KB

MD5
ed797d8dc2c92401985d162e42ffa450

SHA1
0f02fc517c7facc4baefde4fe9467fb6488ebabe

SHA256
b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e

SHA512
e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2

Download Submit
memory/2360-1-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2360-2-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2360-13-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2360-0-0x0000000074CC1000-0x0000000074CC2000-memory.dmp

Filesize
4KB

Download
memory/2724-43-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2724-14-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2724-50-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2724-42-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2724-18-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2728-30-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-48-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2728-20-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-41-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-40-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-38-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-34-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-32-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-22-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-47-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-46-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-45-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-28-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-26-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-44-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-49-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-24-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-51-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-52-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-53-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-54-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-55-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-56-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-57-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-58-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-59-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-60-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-61-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2728-62-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads