darkcomet | 25ebef026040afbfc4b958d8fb617bd20df78b208a9fc61e5f6e875a9dda8b5d

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-01-2025 08:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Size

758KB
MD5

1fc4e074d79139e01c9d16f8ff15b8d3
SHA1

7a2e9795e487aaef993405f7e3a81fda59a6606b
SHA256

25ebef026040afbfc4b958d8fb617bd20df78b208a9fc61e5f6e875a9dda8b5d
SHA512

db51758c3bab19693024bfbb3e80bc01bc83fb2c9514db20014c9afba81a51b2f47c14dfde3478110c3feb2d2e75d94ef9a48e068bace38b0c8594382a49f1fa
SSDEEP

12288:2XhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452UB:YnAw2WWeFcfbP9VPSPMTSPL/rWvzq4Jx

Score

10^/10

darkcomet guest16 defense_evasion discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

127.0.0.1:1604

Mutex

DC_MUTEX-F54S21D

Attributes

gencode
g31LwsRvcHCp
install
false
offline_keylogger
true
persistence
false

Signatures

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

Windows security bypass 2 TTPs 1 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe

Sets file to hidden 1 TTPs 2 IoCs

Modifies file attributes to stop it showing in Explorer etc.

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
2872	attrib.exe
2772	attrib.exe

Windows security modification 2 TTPs 1 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe

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 6 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	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeSecurityPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeTakeOwnershipPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeLoadDriverPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeSystemProfilePrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeSystemtimePrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeProfSingleProcessPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeIncBasePriorityPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeCreatePagefilePrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeBackupPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeRestorePrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeShutdownPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeDebugPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeSystemEnvironmentPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeChangeNotifyPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeRemoteShutdownPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeUndockPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeManageVolumePrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeImpersonatePrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: SeCreateGlobalPrivilege	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: 33	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: 34	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
Token: 35	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe

Suspicious use of WriteProcessMemory 39 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 3068	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	30
PID 2392 wrote to memory of 3068	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	30
PID 2392 wrote to memory of 3068	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	30
PID 2392 wrote to memory of 3068	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	30
PID 2392 wrote to memory of 2264	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	31
PID 2392 wrote to memory of 2264	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	31
PID 2392 wrote to memory of 2264	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	31
PID 2392 wrote to memory of 2264	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	31
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2392 wrote to memory of 1712	2392	JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe	32
PID 2264 wrote to memory of 2872	2264	cmd.exe	35
PID 2264 wrote to memory of 2872	2264	cmd.exe	35
PID 2264 wrote to memory of 2872	2264	cmd.exe	35
PID 2264 wrote to memory of 2872	2264	cmd.exe	35
PID 3068 wrote to memory of 2772	3068	cmd.exe	36
PID 3068 wrote to memory of 2772	3068	cmd.exe	36
PID 3068 wrote to memory of 2772	3068	cmd.exe	36
PID 3068 wrote to memory of 2772	3068	cmd.exe	36

Views/modifies file attributes 1 TTPs 2 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
2872	attrib.exe
2772	attrib.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe"
1⤵
- Windows security bypass
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe" +s +h
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\SysWOW64\attrib.exe
    attrib "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1fc4e074d79139e01c9d16f8ff15b8d3.exe" +s +h
    3⤵
    - Sets file to hidden
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2772
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2264
- - C:\Windows\SysWOW64\attrib.exe
    attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
    3⤵
    - Sets file to hidden
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2872
- C:\Windows\SysWOW64\notepad.exe
  notepad
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1712-1-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1712-24-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2392-0-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2392-25-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2392-26-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2392-34-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2392-35-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2392-36-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads