1dc4ecb493c5e6319426306929fe0e667c7c5de0326ef29893c7cbb54ee3a370

Analysis

max time kernel
122s
max time network
134s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-12-2024 18:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Method/Method/Tool/Switcher/main.py
Size

2KB
MD5

5da65f42a661539cf6c7b813bacf6b3c
SHA1

3f52e9474f045d9f0a05d75c3f1ff1ef2774ac1f
SHA256

093ae1ee4d93b0d31a7caf7f68da5de8dfad103a6ecef6f63d98f37d3f4b9d35
SHA512

1f832c8134e438d3ff506e8524e09365248dcdefc75eb8a70748e41d034800ba4295b3231978b3bb43c573ec72be0b4aaef6ee4293fe5cbabb75d77a34d67a9f

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-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1056	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1056	AcroRd32.exe
1056	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 1332	2372	cmd.exe	31
PID 2372 wrote to memory of 1332	2372	cmd.exe	31
PID 2372 wrote to memory of 1332	2372	cmd.exe	31
PID 1332 wrote to memory of 1056	1332	rundll32.exe	33
PID 1332 wrote to memory of 1056	1332	rundll32.exe	33
PID 1332 wrote to memory of 1056	1332	rundll32.exe	33
PID 1332 wrote to memory of 1056	1332	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Method\Method\Tool\Switcher\main.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Method\Method\Tool\Switcher\main.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1332
- - 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\Method\Method\Tool\Switcher\main.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1056

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

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
9e9d56bf70bfc9f7864ca149b023b86f

SHA1
f8bda8b8be24171817c1dcd45ec2a4c68da6d3b9

SHA256
e10ce8f68d78a3fdfecbe650bbae66f592e4ac4e152d78d12d064c243acea496

SHA512
5735d863ed01f7e91b6e0fad0791d445e2f71596ffa5609a1541d0a7d86336ab4e63c92d962031b52f608e946aac21f4691a9fec3da9f5c0df1be5fb596eb6a7

Download Submit