77153049f33480d1b665c68aa0732e531f963f9acb04b9e016baafeca3b54dd8

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-01-2025 04:24

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General

Target

BPLogger-main/README.md
Size

833B
MD5

3b5e5e67f9bc945473630a9b2d7ac214
SHA1

d287db38e281bf68110ab665b54949fe031ce2f0
SHA256

0385a343adfe1facbce68d71ab59274e7dfcc8d69d180b1c3b64b10db29f1b4f
SHA512

3ecab2afebfd497f85ca98220f4173fb85a3bd0c1bd0a4d3982438af071a952e557f70177b88038b792486db03814e4025ef83c24b45c416504d20666caf627b

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
2752	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2752	AcroRd32.exe
2752	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2220	2256	cmd.exe	31
PID 2256 wrote to memory of 2220	2256	cmd.exe	31
PID 2256 wrote to memory of 2220	2256	cmd.exe	31
PID 2220 wrote to memory of 2752	2220	rundll32.exe	33
PID 2220 wrote to memory of 2752	2220	rundll32.exe	33
PID 2220 wrote to memory of 2752	2220	rundll32.exe	33
PID 2220 wrote to memory of 2752	2220	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\BPLogger-main\README.md
1⤵
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\BPLogger-main\README.md
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2220
- - 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\BPLogger-main\README.md"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2752

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
c24c86ecc1f6bd7adb6d1565b37003cd

SHA1
9c002c378926b2f2f8ee4a8b3d366c036f9be920

SHA256
6e64ad6c79f0048d6a645c06c211d037c880eab95b2729239ecf0bdb87a30708

SHA512
8c76956eeb453a2eb56de1b970cf240ab4f42d8b5bc91b8f7a17e09707e8c4e9c987d65d48b64ca9db4fdf2c2539aa63e6128247532c356b3cbd06cc62e0147a

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