6ba6e8958b2d684f1db859f439dbdbf527a0de31663a9dd6bee4ab587806d034

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03-09-2024 01:20

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General

Target

auto_rig_pro-master/src/export_fbx/encode_bin.py
Size

14KB
MD5

6a89827a4714b7a544e53856864b083b
SHA1

95076d235d856d87a6a377c9356ba42618695978
SHA256

7132cebd56d6f1d44aed764ecb8a864e40fca423244e1f80878d0c488a3d5526
SHA512

6436af86a7fbab07ebd193719b2aa07a188f7119ab6d0ce1727622bc34a28d37a6aa05f12ec900e95f549d32050ac4c3b03d1caca82711523d4e02d3c47a17b2
SSDEEP

192:zDCEgnMF6H52cCxlFhJXyMBjdWMrmUqSd/s+eD+hYt32s:zDZgnMFnlF3r0e5l42s

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-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2812	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2812	AcroRd32.exe
2812	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2860	2220	cmd.exe	31
PID 2220 wrote to memory of 2860	2220	cmd.exe	31
PID 2220 wrote to memory of 2860	2220	cmd.exe	31
PID 2860 wrote to memory of 2812	2860	rundll32.exe	32
PID 2860 wrote to memory of 2812	2860	rundll32.exe	32
PID 2860 wrote to memory of 2812	2860	rundll32.exe	32
PID 2860 wrote to memory of 2812	2860	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\auto_rig_pro-master\src\export_fbx\encode_bin.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\auto_rig_pro-master\src\export_fbx\encode_bin.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2860
- - 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\auto_rig_pro-master\src\export_fbx\encode_bin.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2812

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
8108db717c46cdd584fea334d79071c2

SHA1
edaf6ddf4d786bf2331dc52220ca3d1a96d5df06

SHA256
8c4f73ec47fc4b1f57231b951695f698520c29b5848f3ef7ebac2f7cea99477b

SHA512
c565ec490d735be763990bfa332e39450d69e9c054f6d598a63480bb35f10d4ff664687c76c643149921b541bb19c8dcf6fdff27d408dfd5d74a7234b815ded5

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