darkcomet | 814b54954d4f4e0a1b8235f9d43b41509d3cb5d2dd48f042756c818dec5c65ea

General

Target

cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe
Size

1.1MB
MD5

cf2befaa600d8b558d53321b5dc80847
SHA1

e3cd5578d27635b977accb9d9db8b101a5fd94c6
SHA256

814b54954d4f4e0a1b8235f9d43b41509d3cb5d2dd48f042756c818dec5c65ea
SHA512

b84cf2c7b80efc2e3e2a6c51d5c8c40ee35f90a55ca1013e9efb6f613df1cfb08e7fc7eb2b863bc625edd5c5ce57fc53db437684492f934e20e2a59ffcf9999e
SSDEEP

12288:ZN2Z70XArBPZpWos0QHbTgaxmH3pEw2Eq2IRlU3ddGXspJDjM21dMYpigb6p4Kuy:Zs4AtPhapwzHXddGXoVOYzA7uN3OrdX

Score

10^/10

darkcomet latentbot guest16 discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

127.0.0.1:3081

192.168.1.101:3081

192.168.1.101:1604

98.169.196.150:1604

johnshiskaa.zapto.org:3081

johnshiskaa.zapto.org:1604

Mutex

DC_MUTEX-NZ259U8

Attributes

gencode
8ZtCY4v4CT4d
install
false
offline_keylogger
true
persistence
false

Extracted

Family

latentbot

C2

johnshiskaa.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
4836	vbc.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2636 set thread context of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84

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 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	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4836	vbc.exe
Token: SeSecurityPrivilege	4836	vbc.exe
Token: SeTakeOwnershipPrivilege	4836	vbc.exe
Token: SeLoadDriverPrivilege	4836	vbc.exe
Token: SeSystemProfilePrivilege	4836	vbc.exe
Token: SeSystemtimePrivilege	4836	vbc.exe
Token: SeProfSingleProcessPrivilege	4836	vbc.exe
Token: SeIncBasePriorityPrivilege	4836	vbc.exe
Token: SeCreatePagefilePrivilege	4836	vbc.exe
Token: SeBackupPrivilege	4836	vbc.exe
Token: SeRestorePrivilege	4836	vbc.exe
Token: SeShutdownPrivilege	4836	vbc.exe
Token: SeDebugPrivilege	4836	vbc.exe
Token: SeSystemEnvironmentPrivilege	4836	vbc.exe
Token: SeChangeNotifyPrivilege	4836	vbc.exe
Token: SeRemoteShutdownPrivilege	4836	vbc.exe
Token: SeUndockPrivilege	4836	vbc.exe
Token: SeManageVolumePrivilege	4836	vbc.exe
Token: SeImpersonatePrivilege	4836	vbc.exe
Token: SeCreateGlobalPrivilege	4836	vbc.exe
Token: 33	4836	vbc.exe
Token: 34	4836	vbc.exe
Token: 35	4836	vbc.exe
Token: 36	4836	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4836	vbc.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84
PID 2636 wrote to memory of 4836	2636	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

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

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

Filesize
1.1MB

MD5
d881de17aa8f2e2c08cbb7b265f928f9

SHA1
08936aebc87decf0af6e8eada191062b5e65ac2a

SHA256
b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

SHA512
5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

Download Submit
memory/2636-13-0x0000000074C50000-0x0000000075201000-memory.dmp

Filesize
5.7MB

Download
memory/2636-1-0x0000000074C50000-0x0000000075201000-memory.dmp

Filesize
5.7MB

Download
memory/2636-2-0x0000000074C50000-0x0000000075201000-memory.dmp

Filesize
5.7MB

Download
memory/2636-0-0x0000000074C52000-0x0000000074C53000-memory.dmp

Filesize
4KB

Download
memory/4836-16-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-18-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/4836-8-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-14-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/4836-10-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-5-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-15-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-12-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-17-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-20-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-22-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-24-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-26-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-27-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-29-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/4836-31-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads