8ee9f9af08c9c58408503c08604f1af166620267e9e09f800c05e3257b5c147b

Resubmissions

25-11-2024 19:07

241125-xsxvma1nfz 10

25-11-2024 19:04

241125-xqyddaxphn 10

25-11-2024 16:22

241125-tvbtdsvqc1 10

25-11-2024 16:17

241125-trtj2a1qfk 10

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-11-2024 16:17

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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-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2580	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2580	AcroRd32.exe
2580	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 2796	2728	cmd.exe	31
PID 2728 wrote to memory of 2796	2728	cmd.exe	31
PID 2728 wrote to memory of 2796	2728	cmd.exe	31
PID 2796 wrote to memory of 2580	2796	rundll32.exe	32
PID 2796 wrote to memory of 2580	2796	rundll32.exe	32
PID 2796 wrote to memory of 2580	2796	rundll32.exe	32
PID 2796 wrote to memory of 2580	2796	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\misc.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2728
- 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:2796
- - 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:2580

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
63b93f95a12df5777d399fdbc0184baa

SHA1
4a01aed265767a19af392a4b015a0a43cb72a7bc

SHA256
d972db8a206f140b62886bf91eaa0855efbd1f7789f8d5f6cbe8aac19bb44f4e

SHA512
d24d60b01da67a80b5e0e601824adc0572268f69cd04d2a0f97ff01a8d09bf2eb0fca2df1edb9ef2fe09626162c4901b845d7ed1fa7b436059214098292c9710

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