f9c5baa0d252d484cc2c911850ed0f25431ed17d1e10a6dd22db708d5c76d3e4

Analysis

max time kernel
150s
max time network
180s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260630-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/07/2026, 09:06

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General

Target
wolfteam_mrmavzer/Buddy2.dll
Size 797KB
Sample260704-k2thcadv9t
SHA256 f9c5baa0d252d484cc2c911850ed0f25431ed17d1e10a6dd22db708d5c76d3e4
MD5 3cc78c4b429d2659f76b7cde8d032559
SHA1 8d34f96f74e29f27868c0cb09f16f3b29c7b2559
SHA512 3f9b21f32c3055bc375ecdb9e6810b1de48f6b4368e8d17bbf8620c2cb4f34782c931bdb77f1519c66c958a3e6907b195dca0d461dde5deb1f29eae77a65380e
SSDEEP 12288:vtI8LIY8mv7DugjiicOO9+aU1id3dEwCUtyeVmRDEgh+zglYF5oTnYqn6SWRl:lIVYsgARxZVmRRFlyIY+6n
TLSH
T19D054B10A7508039FDE711B65BFEA0BC982D79B08B9850C7B1C557FE5B3A6E06D32287
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3876 wrote to memory of 3868	3876	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\wolfteam_mrmavzer\Buddy2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\wolfteam_mrmavzer\Buddy2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3868

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3868-0-0x0000000074880000-0x000000007499A000-memory.dmp

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