aab961d756207c8a2d47d749e35f118c81e41cb5f9b101cc0f07861f1d5ebf76

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-02-2025 08:16

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General

Target

misc.pyc
Size

4KB
MD5

3eb4ff2a9be2d13ecb7343cf82865294
SHA1

6f9d52b590a15de10dd4589ced7320734371b844
SHA256

5697249c80354c3adbbb6ae7f2068bd5e0ab44ce08def7b1ef168508fb1fb2c4
SHA512

776bc0e43593579b7a82bdf0ed77ba89803111b5651cf222c82a7245cd9a297560e3400dc9fcefbed56a91cde4f786f2d745e931102c4ac8750044f2f5072f63
SSDEEP

96:XSMlhlvSzMPDweHPF8+VB7sHIZGQSWfvmyyZ1k9zBub:iolvSzM0evq+VBXZGQlvmV1k5Bub

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2400	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2400	AcroRd32.exe
2400	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2180	2916	cmd.exe	29
PID 2916 wrote to memory of 2180	2916	cmd.exe	29
PID 2916 wrote to memory of 2180	2916	cmd.exe	29
PID 2180 wrote to memory of 2400	2180	rundll32.exe	30
PID 2180 wrote to memory of 2400	2180	rundll32.exe	30
PID 2180 wrote to memory of 2400	2180	rundll32.exe	30
PID 2180 wrote to memory of 2400	2180	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\misc.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\misc.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2180
- - 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\misc.pyc"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2400

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
ffd0b40d3d70f813721ace928690b0a9

SHA1
40bedc52138e33f20d60b278b4a16bd720bda4fd

SHA256
c83b4633dd03a67f906f60a084b1bac3728249e52fedc12eb22177e9b60f8e2a

SHA512
e4b502852f284d342dcf8dc8bea5065270d236025cd818a574d28922ecb95bebfa47a9d7eb1e47b009ad261be9726e32a47427ab4bf393107e4f51766b9b9295

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