darkcomet | 2872c21999a0e51ea81c5bed9da9498e1d88aa6b892430d6fd0138ee616c4861

General

Target

f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Size

1.3MB
MD5

f72d3d018965b4f90ad28ce4c8ce2957
SHA1

f80a5bec126723478d970dd0f0d931d6b88e9f0a
SHA256

2872c21999a0e51ea81c5bed9da9498e1d88aa6b892430d6fd0138ee616c4861
SHA512

c7dde6cb04d5c674bc36534119e4d943a61cf318ca4284fa1d02438b0186bf3568a3b21f1215037d03bd70c94d7fe97c90457b19b5519d346fb5e66f943608b2
SSDEEP

24576:iRmYkcoQricOIrxiZY1iaCvH57wKaHnCMjORymu7Xmg7FT2bk:3YZoQrbT8ZY1iaC/516zt2g7Fao

Score

10^/10

darkcomet guest2013 discovery persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest2013

C2

shades.no-ip.org:1604

Mutex

DCMIN_MUTEX-MDWE7NC

Attributes

gencode
46vVi771eZVT
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

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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\782193 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\782193\\svhost.exe"	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\q:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\x:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\h:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\p:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\t:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\u:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\o:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\s:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\g:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\i:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\j:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\l:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\n:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\r:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\a:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\b:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\y:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\m:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\v:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\w:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\z:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\e:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
File opened (read-only)	\??\k:	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3592 set thread context of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90

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	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

description	pid	Process
Token: SeDebugPrivilege	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeSecurityPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeSystemtimePrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeBackupPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeRestorePrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeShutdownPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeDebugPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeUndockPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeManageVolumePrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeImpersonatePrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: 33	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: 34	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: 35	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
Token: 36	1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1828	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90
PID 3592 wrote to memory of 1828	3592	f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3592
- C:\Users\Admin\AppData\Local\Temp\f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f72d3d018965b4f90ad28ce4c8ce2957_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1828

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

Peripheral Device Discovery

Query Registry

System Information Discovery

2

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

memory/1828-5-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-4-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-6-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-7-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-8-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-10-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-9-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-11-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-12-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-15-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-19-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-20-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-21-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-27-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-28-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-29-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-30-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1828-31-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads