7dfdd4d7f7663ccf3db6eb5557e9b177c19d1645bd3a20232b914d27fa959654

Analysis

max time kernel
150s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 12:05

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General

Target

6d1edece3967e4cd83b2d03993445b85.exe
Size

329KB
MD5

6d1edece3967e4cd83b2d03993445b85
SHA1

f0692e92b96c4a2e9d4bf63ff82d321da0d1aee8
SHA256

7dfdd4d7f7663ccf3db6eb5557e9b177c19d1645bd3a20232b914d27fa959654
SHA512

f9c60d2ff81401a48553ed649a838436983e01e5c2e1d71b3555f45a3ac715bf66ab63be1cc218c40c0a0b8ce1262e6325fb562b55afb4500d0039799d805d97
SSDEEP

6144:kKoFWh6c9FJbBxb1Eh9N+tY6cwG2NS9o1GTwFWxS0g:SU66Vh1+9H4S9ocwwVg

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2136	hIkMh01801.exe

Loads dropped DLL 2 IoCs

pid	Process
2532	6d1edece3967e4cd83b2d03993445b85.exe
2532	6d1edece3967e4cd83b2d03993445b85.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2532-1-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral1/memory/2136-14-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral1/memory/2532-18-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral1/memory/2136-19-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral1/memory/2532-41-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral1/memory/2136-42-0x0000000000400000-0x00000000005BD000-memory.dmp	upx

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-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\hIkMh01801 = "C:\\ProgramData\\hIkMh01801\\hIkMh01801.exe"	hIkMh01801.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	hIkMh01801.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2532	6d1edece3967e4cd83b2d03993445b85.exe
2532	6d1edece3967e4cd83b2d03993445b85.exe
2136	hIkMh01801.exe
2136	hIkMh01801.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2532	6d1edece3967e4cd83b2d03993445b85.exe
Token: SeDebugPrivilege	2136	hIkMh01801.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2136	hIkMh01801.exe
2136	hIkMh01801.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2136	hIkMh01801.exe
2136	hIkMh01801.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2136	hIkMh01801.exe
2136	hIkMh01801.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2136	2532	6d1edece3967e4cd83b2d03993445b85.exe	28
PID 2532 wrote to memory of 2136	2532	6d1edece3967e4cd83b2d03993445b85.exe	28
PID 2532 wrote to memory of 2136	2532	6d1edece3967e4cd83b2d03993445b85.exe	28
PID 2532 wrote to memory of 2136	2532	6d1edece3967e4cd83b2d03993445b85.exe	28

C:\Users\Admin\AppData\Local\Temp\6d1edece3967e4cd83b2d03993445b85.exe
"C:\Users\Admin\AppData\Local\Temp\6d1edece3967e4cd83b2d03993445b85.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2532
- C:\ProgramData\hIkMh01801\hIkMh01801.exe
  "C:\ProgramData\hIkMh01801\hIkMh01801.exe" "C:\Users\Admin\AppData\Local\Temp\6d1edece3967e4cd83b2d03993445b85.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2136

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\ProgramData\hIkMh01801\hIkMh01801.exe

Filesize
329KB

MD5
15f67d11ba5cb49ae5cbd81626a6935e

SHA1
24e520a81b0f1d05707c36bf10f323d96f1082b2

SHA256
8676db73fd58b19373f5c3f67377747776e50a0bc581c024a020c8b804e90c77

SHA512
4632e53733c2da8b0f7fb3f54b6b9d7bb2a51460a5ceeaedc61681e6bcaa64a7d561ce1b18b1d244d46fd963d7473c8efdb434664a5baf23cb9c0ed15bb36d17

Download Submit
memory/2136-14-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/2136-19-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/2136-42-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/2532-0-0x00000000003B0000-0x00000000003FD000-memory.dmp

Filesize
308KB

Download
memory/2532-1-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/2532-18-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/2532-41-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download