darkcomet | d19c4864f78997a15056dd3dd3e53e144c412d1add11866ed2b36c6e933797a5

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18-04-2024 00:07

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General

Target

f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe
Size

318KB
MD5

f6deaf165da7a337c68048a046178c57
SHA1

ff6ce2d1eb1d81a392e0b6acf02017fbbf526181
SHA256

d19c4864f78997a15056dd3dd3e53e144c412d1add11866ed2b36c6e933797a5
SHA512

ba8f18fc2806e3325e09dd7aef269da6eacf6ce6a884b87b4e354b311106a0f24bbc147ba987087bdfa861d395b9412c5464efbd7a570d51a4d0d75a83dc5562
SSDEEP

6144:gTu5OUFQPwNcv0kPmAGsyRILcAHRsNW+oKE0QJDBx0KEVaLOrd8ZH22aY:iuzmOCzGyiNW+oz06Bx0fByH2BY

Score

10^/10

darkcomet hawkeye keylogger persistence rat spyware stealer trojan upx

Malware Config

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

Deletes itself 1 IoCs

Processes:

explorer.exe

pid	Process
3004	explorer.exe

Executes dropped EXE 3 IoCs

Processes:

explorer.exenvxdsinc.exenwtray.exe

pid	Process
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe

Loads dropped DLL 6 IoCs

Processes:

f6deaf165da7a337c68048a046178c57_JaffaCakes118.exeexplorer.exenvxdsinc.exe

pid	Process
2232	f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe
2232	f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe
3004	explorer.exe
3004	explorer.exe
2468	nvxdsinc.exe
2468	nvxdsinc.exe

UPX packed file 13 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2732-30-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-29-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-26-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-25-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-31-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-43-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-44-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-51-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-52-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-55-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2052-73-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2732-42-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2468-77-0x0000000000680000-0x00000000006C0000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

nvxdsinc.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\System\\nvxdsinc.exe"	nvxdsinc.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

explorer.exenwtray.exe

description	pid	Process	procid_target
PID 3004 set thread context of 2732	3004	explorer.exe	29
PID 2460 set thread context of 2052	2460	nwtray.exe	32

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

explorer.exenvxdsinc.exenwtray.exe

pid	Process
3004	explorer.exe
2468	nvxdsinc.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
2468	nvxdsinc.exe
3004	explorer.exe
2460	nwtray.exe
2468	nvxdsinc.exe
3004	explorer.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
2468	nvxdsinc.exe
3004	explorer.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
2468	nvxdsinc.exe
3004	explorer.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
2468	nvxdsinc.exe
3004	explorer.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
2468	nvxdsinc.exe
3004	explorer.exe
2460	nwtray.exe
2468	nvxdsinc.exe
3004	explorer.exe
2460	nwtray.exe
2468	nvxdsinc.exe
3004	explorer.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe
2460	nwtray.exe
3004	explorer.exe
2468	nvxdsinc.exe

Suspicious use of AdjustPrivilegeToken 50 IoCs

Processes:

f6deaf165da7a337c68048a046178c57_JaffaCakes118.exeexplorer.exenvxdsinc.exeAppLaunch.exenwtray.exeAppLaunch.exe

description	pid	Process
Token: SeDebugPrivilege	2232	f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe
Token: SeDebugPrivilege	3004	explorer.exe
Token: SeDebugPrivilege	2468	nvxdsinc.exe
Token: SeIncreaseQuotaPrivilege	2732	AppLaunch.exe
Token: SeSecurityPrivilege	2732	AppLaunch.exe
Token: SeTakeOwnershipPrivilege	2732	AppLaunch.exe
Token: SeLoadDriverPrivilege	2732	AppLaunch.exe
Token: SeSystemProfilePrivilege	2732	AppLaunch.exe
Token: SeSystemtimePrivilege	2732	AppLaunch.exe
Token: SeProfSingleProcessPrivilege	2732	AppLaunch.exe
Token: SeIncBasePriorityPrivilege	2732	AppLaunch.exe
Token: SeCreatePagefilePrivilege	2732	AppLaunch.exe
Token: SeBackupPrivilege	2732	AppLaunch.exe
Token: SeRestorePrivilege	2732	AppLaunch.exe
Token: SeShutdownPrivilege	2732	AppLaunch.exe
Token: SeDebugPrivilege	2732	AppLaunch.exe
Token: SeSystemEnvironmentPrivilege	2732	AppLaunch.exe
Token: SeChangeNotifyPrivilege	2732	AppLaunch.exe
Token: SeRemoteShutdownPrivilege	2732	AppLaunch.exe
Token: SeUndockPrivilege	2732	AppLaunch.exe
Token: SeManageVolumePrivilege	2732	AppLaunch.exe
Token: SeImpersonatePrivilege	2732	AppLaunch.exe
Token: SeCreateGlobalPrivilege	2732	AppLaunch.exe
Token: 33	2732	AppLaunch.exe
Token: 34	2732	AppLaunch.exe
Token: 35	2732	AppLaunch.exe
Token: SeDebugPrivilege	2460	nwtray.exe
Token: SeIncreaseQuotaPrivilege	2052	AppLaunch.exe
Token: SeSecurityPrivilege	2052	AppLaunch.exe
Token: SeTakeOwnershipPrivilege	2052	AppLaunch.exe
Token: SeLoadDriverPrivilege	2052	AppLaunch.exe
Token: SeSystemProfilePrivilege	2052	AppLaunch.exe
Token: SeSystemtimePrivilege	2052	AppLaunch.exe
Token: SeProfSingleProcessPrivilege	2052	AppLaunch.exe
Token: SeIncBasePriorityPrivilege	2052	AppLaunch.exe
Token: SeCreatePagefilePrivilege	2052	AppLaunch.exe
Token: SeBackupPrivilege	2052	AppLaunch.exe
Token: SeRestorePrivilege	2052	AppLaunch.exe
Token: SeShutdownPrivilege	2052	AppLaunch.exe
Token: SeDebugPrivilege	2052	AppLaunch.exe
Token: SeSystemEnvironmentPrivilege	2052	AppLaunch.exe
Token: SeChangeNotifyPrivilege	2052	AppLaunch.exe
Token: SeRemoteShutdownPrivilege	2052	AppLaunch.exe
Token: SeUndockPrivilege	2052	AppLaunch.exe
Token: SeManageVolumePrivilege	2052	AppLaunch.exe
Token: SeImpersonatePrivilege	2052	AppLaunch.exe
Token: SeCreateGlobalPrivilege	2052	AppLaunch.exe
Token: 33	2052	AppLaunch.exe
Token: 34	2052	AppLaunch.exe
Token: 35	2052	AppLaunch.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

AppLaunch.exe

pid	Process
2732	AppLaunch.exe

Suspicious use of WriteProcessMemory 34 IoCs

Processes:

f6deaf165da7a337c68048a046178c57_JaffaCakes118.exeexplorer.exenvxdsinc.exenwtray.exe

description	pid	Process	procid_target
PID 2232 wrote to memory of 3004	2232	f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe	28
PID 2232 wrote to memory of 3004	2232	f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe	28
PID 2232 wrote to memory of 3004	2232	f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe	28
PID 2232 wrote to memory of 3004	2232	f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe	28
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2732	3004	explorer.exe	29
PID 3004 wrote to memory of 2468	3004	explorer.exe	30
PID 3004 wrote to memory of 2468	3004	explorer.exe	30
PID 3004 wrote to memory of 2468	3004	explorer.exe	30
PID 3004 wrote to memory of 2468	3004	explorer.exe	30
PID 2468 wrote to memory of 2460	2468	nvxdsinc.exe	31
PID 2468 wrote to memory of 2460	2468	nvxdsinc.exe	31
PID 2468 wrote to memory of 2460	2468	nvxdsinc.exe	31
PID 2468 wrote to memory of 2460	2468	nvxdsinc.exe	31
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32
PID 2460 wrote to memory of 2052	2460	nwtray.exe	32

C:\Users\Admin\AppData\Local\Temp\f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f6deaf165da7a337c68048a046178c57_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3004
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:2732
- - C:\Users\Admin\AppData\Local\Temp\System\nvxdsinc.exe
    "C:\Users\Admin\AppData\Local\Temp\System\nvxdsinc.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2468
  - - C:\Users\Admin\AppData\Local\Temp\System\nwtray.exe
      "C:\Users\Admin\AppData\Local\Temp\System\nwtray.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2460
    - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
        
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:2052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

Filesize
84B

MD5
8922901d63b9e2258191ccb4a17c6652

SHA1
220ea54ec503be0dc8e98816f3f50f84eabec6f4

SHA256
0c4eba0fba9195a885727f305e6be04f4906ddfc979f82b31e55afebbfa3fa3a

SHA512
660a51f4df1ed354424538224cc5756a12eb752124fcc271283a417870db56261da82c66b77732da9ce30a2dc452fd407f0292447432b5b68118519bb07d55f6

Download Submit
C:\Users\Admin\AppData\Local\Temp\System\nvxdsinc.exe

Filesize
39KB

MD5
38abcaec6ee62213f90b1717d830a1bb

SHA1
d8f5849d0d3f4ccc0dfb66a9a4a0442ac66a31b9

SHA256
6fee9a2c70b2cc48b0812f7cb2e09497c9c90941976f430a8f8279ad3c787768

SHA512
77eaabcbc6f7a3835b6220d72c4b1cae82d2125ea971907e33b15ceeede7e4da0741c6e63e988bd782ed6eb72ad3cbcba10ea83919eafd9b95d612c43a735274

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe

Filesize
318KB

MD5
f6deaf165da7a337c68048a046178c57

SHA1
ff6ce2d1eb1d81a392e0b6acf02017fbbf526181

SHA256
d19c4864f78997a15056dd3dd3e53e144c412d1add11866ed2b36c6e933797a5

SHA512
ba8f18fc2806e3325e09dd7aef269da6eacf6ce6a884b87b4e354b311106a0f24bbc147ba987087bdfa861d395b9412c5464efbd7a570d51a4d0d75a83dc5562

Download Submit
memory/2052-73-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2232-1-0x0000000000BA0000-0x0000000000BE0000-memory.dmp

Filesize
256KB

Download
memory/2232-0-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2232-14-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2232-2-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2460-58-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2460-80-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2460-56-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2460-79-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2468-78-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2468-50-0x0000000000680000-0x00000000006C0000-memory.dmp

Filesize
256KB

Download
memory/2468-76-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2468-77-0x0000000000680000-0x00000000006C0000-memory.dmp

Filesize
256KB

Download
memory/2468-53-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2468-49-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/2732-51-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-23-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-52-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-43-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-31-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-55-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-25-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-26-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-42-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-44-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-29-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2732-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2732-30-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/3004-74-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/3004-75-0x0000000002100000-0x0000000002140000-memory.dmp

Filesize
256KB

Download
memory/3004-15-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/3004-16-0x0000000074710000-0x0000000074CBB000-memory.dmp

Filesize
5.7MB

Download
memory/3004-17-0x0000000002100000-0x0000000002140000-memory.dmp

Filesize
256KB

Download