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
2812	vbc.exe

Loads dropped DLL 1 IoCs

pid	Process
2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2216 set thread context of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30

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

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2812	vbc.exe
Token: SeSecurityPrivilege	2812	vbc.exe
Token: SeTakeOwnershipPrivilege	2812	vbc.exe
Token: SeLoadDriverPrivilege	2812	vbc.exe
Token: SeSystemProfilePrivilege	2812	vbc.exe
Token: SeSystemtimePrivilege	2812	vbc.exe
Token: SeProfSingleProcessPrivilege	2812	vbc.exe
Token: SeIncBasePriorityPrivilege	2812	vbc.exe
Token: SeCreatePagefilePrivilege	2812	vbc.exe
Token: SeBackupPrivilege	2812	vbc.exe
Token: SeRestorePrivilege	2812	vbc.exe
Token: SeShutdownPrivilege	2812	vbc.exe
Token: SeDebugPrivilege	2812	vbc.exe
Token: SeSystemEnvironmentPrivilege	2812	vbc.exe
Token: SeChangeNotifyPrivilege	2812	vbc.exe
Token: SeRemoteShutdownPrivilege	2812	vbc.exe
Token: SeUndockPrivilege	2812	vbc.exe
Token: SeManageVolumePrivilege	2812	vbc.exe
Token: SeImpersonatePrivilege	2812	vbc.exe
Token: SeCreateGlobalPrivilege	2812	vbc.exe
Token: 33	2812	vbc.exe
Token: 34	2812	vbc.exe
Token: 35	2812	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2812	vbc.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2812	2216	cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cf2befaa600d8b558d53321b5dc80847_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2216
- 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:2812

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

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

Filesize
1.1MB

MD5
34aa912defa18c2c129f1e09d75c1d7e

SHA1
9c3046324657505a30ecd9b1fdb46c05bde7d470

SHA256
6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386

SHA512
d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98

Download Submit
memory/2216-0-0x0000000074291000-0x0000000074292000-memory.dmp

Filesize
4KB

Download
memory/2216-1-0x0000000074290000-0x000000007483B000-memory.dmp

Filesize
5.7MB

Download
memory/2216-2-0x0000000074290000-0x000000007483B000-memory.dmp

Filesize
5.7MB

Download
memory/2216-29-0x0000000074290000-0x000000007483B000-memory.dmp

Filesize
5.7MB

Download
memory/2812-9-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-8-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-25-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2812-21-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-17-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-15-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-13-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-11-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-19-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-28-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-27-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-30-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-31-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-33-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-32-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-34-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-37-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-39-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-41-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-43-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-44-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-46-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2812-48-0x0000000000400000-0x00000000004B5000-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