0dbf8c6a8d62bf97d714ef44e0c38101c22089ac08435f40ad8e50176d8aa8f5

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 01:05

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General

Target
0dbf8c6a8d62bf97d714ef44e0c38101c22089ac08435f40ad8e50176d8aa8f5.py
Size 10.4MB
Sample241017-bfzb2atdle
SHA256 0dbf8c6a8d62bf97d714ef44e0c38101c22089ac08435f40ad8e50176d8aa8f5
MD5 b479d86633359ebc93ee083315680516
SHA1 a5da0313b3d9411d38cf60add15ba42cc6f90cff
SHA512 85fe209cb3f650135276a4d80d9fdcbfc591aae1e906074f78018670d44ef6d8285d8b3a0349bf526b5c6319461eec548df4a148bdead9f717ba4a4eb6f050d6
SSDEEP 384:kRExTcSVqPb61rNykWy/k74Fft1froMzZ2uui:zxTcSVqPb6N/7oIki
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2576	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2576	AcroRd32.exe
2576	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 2804	2828	cmd.exe	31
PID 2828 wrote to memory of 2804	2828	cmd.exe	31
PID 2828 wrote to memory of 2804	2828	cmd.exe	31
PID 2804 wrote to memory of 2576	2804	rundll32.exe	32
PID 2804 wrote to memory of 2576	2804	rundll32.exe	32
PID 2804 wrote to memory of 2576	2804	rundll32.exe	32
PID 2804 wrote to memory of 2576	2804	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\0dbf8c6a8d62bf97d714ef44e0c38101c22089ac08435f40ad8e50176d8aa8f5.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2828
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\0dbf8c6a8d62bf97d714ef44e0c38101c22089ac08435f40ad8e50176d8aa8f5.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2804
- - 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\0dbf8c6a8d62bf97d714ef44e0c38101c22089ac08435f40ad8e50176d8aa8f5.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2576

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

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 ec028c719d3805537387ef4eb810504763308ae8ce1910b059d4f9b950add3aa
MD5 81eabdd846febaf4a8f47d39dff403ab
SHA1 48c7a748567172bf7b09e0d8b9ff66644b631ad8
SHA512 753d92b28e947ff629ede3ada5e2b9c39c20f5a2a3969490edc47b7a0b92413a6b94ba85fe1d1141f38a922cdd51a1c65de45abd6acc889d45547d83636555b9
MD5 SHA1 SHA512

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