darkcomet | a3de8af20fc5e7d71b9ad01d5e6421df29a8709c498145cbe0c599730eb6c286

General

Target

034008990065401ec63abc900844ddc0_JaffaCakes118.exe
Size

876KB
MD5

034008990065401ec63abc900844ddc0
SHA1

d0da539c9ad7c38570bd758d18aac526dd0134c7
SHA256

a3de8af20fc5e7d71b9ad01d5e6421df29a8709c498145cbe0c599730eb6c286
SHA512

05ad8546e952cbaefb2480a698acfbca8742da62b21dc198a875ef92a0059e503543ae227263c7c8924ef43a4eb51b48b97e9456ea29dc36ff237e8e407fe399
SSDEEP

24576:Qdoj71WdnU4nuF3s4JFEeNePoEo9hTlDg0wutGgjT:fIdUiRUaoTtlXjT

Score

10^/10

darkcomet latentbot persistence rat trojan

Malware Config

Extracted

Family

latentbot

C2

cenivarbifi.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
2352	lh0nyx4h.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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\adapter = "C:\\Users\\Admin\\AppData\\Roaming\\adapter.exe"	034008990065401ec63abc900844ddc0_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 960 set thread context of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

description	pid	Process
Token: SeDebugPrivilege	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2352	lh0nyx4h.exe
Token: SeSecurityPrivilege	2352	lh0nyx4h.exe
Token: SeTakeOwnershipPrivilege	2352	lh0nyx4h.exe
Token: SeLoadDriverPrivilege	2352	lh0nyx4h.exe
Token: SeSystemProfilePrivilege	2352	lh0nyx4h.exe
Token: SeSystemtimePrivilege	2352	lh0nyx4h.exe
Token: SeProfSingleProcessPrivilege	2352	lh0nyx4h.exe
Token: SeIncBasePriorityPrivilege	2352	lh0nyx4h.exe
Token: SeCreatePagefilePrivilege	2352	lh0nyx4h.exe
Token: SeBackupPrivilege	2352	lh0nyx4h.exe
Token: SeRestorePrivilege	2352	lh0nyx4h.exe
Token: SeShutdownPrivilege	2352	lh0nyx4h.exe
Token: SeDebugPrivilege	2352	lh0nyx4h.exe
Token: SeSystemEnvironmentPrivilege	2352	lh0nyx4h.exe
Token: SeChangeNotifyPrivilege	2352	lh0nyx4h.exe
Token: SeRemoteShutdownPrivilege	2352	lh0nyx4h.exe
Token: SeUndockPrivilege	2352	lh0nyx4h.exe
Token: SeManageVolumePrivilege	2352	lh0nyx4h.exe
Token: SeImpersonatePrivilege	2352	lh0nyx4h.exe
Token: SeCreateGlobalPrivilege	2352	lh0nyx4h.exe
Token: 33	2352	lh0nyx4h.exe
Token: 34	2352	lh0nyx4h.exe
Token: 35	2352	lh0nyx4h.exe
Token: 36	2352	lh0nyx4h.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86
PID 960 wrote to memory of 2352	960	034008990065401ec63abc900844ddc0_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\034008990065401ec63abc900844ddc0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\034008990065401ec63abc900844ddc0_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:960
- C:\Users\Admin\AppData\Local\Temp\lh0nyx4h.exe
  C:\Users\Admin\AppData\Local\Temp\lh0nyx4h.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2352

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\lh0nyx4h.exe

Filesize
1.1MB

MD5
d881de17aa8f2e2c08cbb7b265f928f9

SHA1
08936aebc87decf0af6e8eada191062b5e65ac2a

SHA256
b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

SHA512
5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

Download Submit
memory/960-19-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/960-1-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/960-2-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/960-0-0x0000000074CD2000-0x0000000074CD3000-memory.dmp

Filesize
4KB

Download
memory/2352-20-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-24-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-13-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-17-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-16-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-18-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/2352-11-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-6-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-21-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-22-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-23-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-15-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-25-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-26-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-27-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-28-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-29-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-30-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-31-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-32-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2352-33-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads