12f00b0fbaaf7e84de4eefbed13eac6ee091c14dea953a5fea979ae66fbb5ec2

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 10:28

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General

Target

Old Sex Mod Psych Engine Mod Folder Port/characters/parents-christmas.json
Size

3KB
MD5

38d7ec73e32cd180396003ea2d5af0d3
SHA1

276e73ad74effc57ff7e22906e5fa146055cd42e
SHA256

90760ea949365368baf042c27eb41a4dc6d3d4228e50f00732216e5e146bb435
SHA512

7de79749dc886490261973877aa53e428860bfd0f3ffa96b5f5eeb85a2e7fadeb06dcf8d245f6c67ac5ac0ac44290038c537163d444f1f23e7289805b6152570

Score

3^/10

discovery

Malware Config

Signatures

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 1 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	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.json	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\json_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2700	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2700	AcroRd32.exe
2700	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 2764	1856	cmd.exe	32
PID 1856 wrote to memory of 2764	1856	cmd.exe	32
PID 1856 wrote to memory of 2764	1856	cmd.exe	32
PID 2764 wrote to memory of 2700	2764	rundll32.exe	33
PID 2764 wrote to memory of 2700	2764	rundll32.exe	33
PID 2764 wrote to memory of 2700	2764	rundll32.exe	33
PID 2764 wrote to memory of 2700	2764	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Old Sex Mod Psych Engine Mod Folder Port\characters\parents-christmas.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Old Sex Mod Psych Engine Mod Folder Port\characters\parents-christmas.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2764
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Old Sex Mod Psych Engine Mod Folder Port\characters\parents-christmas.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
dbf9d24b9908c56e0fa37aa4b40d86fe

SHA1
bc3e4d1db4c7633ef1f608826dddea3abb760058

SHA256
58be7c77db1c608e12470056bf791b75eb80517966862e24f0c9a5cfbb10c632

SHA512
6e9e694d3cbd9a39b85553e01e3a7416322d4cf98c93eab912a81af96219dfc04ee42c0018b0a4e3c71dcb6f4869d5ea9739d5bf69ca1362551b429ab981c94b

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