darkcomet | 28b82770a796d1752afcb5154cdfc2f5782dfa40adfd524c15a602930d7e3225

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
30/07/2024, 19:07

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General

Target
79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Size 894KB
Sample240730-xsrnlsyblc
SHA256 28b82770a796d1752afcb5154cdfc2f5782dfa40adfd524c15a602930d7e3225
MD5 79af4a993bfc9345366b49fa184d0ccb
SHA1 577f8a6df1d4f08201b98f24a46cc34ae34b9c94
SHA512 432345891e90de4aa18423fa2679ee5996a45b061d85ada7988b26fa66bf18c14308a2bf519f9261cfec54ab0fc14c05d17b995c09f9a9a7e488c8741bf91da3
SSDEEP 12288:tkJoSJu4GDfxuJwGGZe3FWnGcx2bng0koeqzHC2yza8mmo2tAKPEZd/Z+7w8fA7H:6HJuxr8wG8+AnvoeOE79rw/CkXe+
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

darkcomet guest16 discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

127.0.0.1:1604

Mutex

DC_MUTEX-735QA2E

Attributes

gencode
8JMyBMKmQSVq
install
false
offline_keylogger
true
persistence
false

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4220 set thread context of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_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	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeSecurityPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeSystemtimePrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeBackupPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeRestorePrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeShutdownPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeDebugPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeUndockPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeManageVolumePrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeImpersonatePrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: 33	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: 34	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: 35	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
Token: 36	4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4704	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84
PID 4220 wrote to memory of 4704	4220	79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4220
- C:\Users\Admin\AppData\Local\Temp\79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/4220-11-0x0000000000400000-0x00000000004E7000-memory.dmp

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memory/4704-2-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/4704-10-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/4704-8-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/4704-6-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/4704-4-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/4704-0-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/4704-7-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/4704-1-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/4704-12-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/4704-13-0x00000000024C0000-0x00000000024C1000-memory.dmp

Download

memory/4704-15-0x0000000000400000-0x00000000004B5000-memory.dmp

Download

memory/4704-14-0x0000000000400000-0x00000000004B5000-memory.dmp

Download

memory/4704-16-0x0000000000400000-0x00000000004B5000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads