fad398fd1100f4afa63068f3d41a7c9be46102b9229c8e43ea6335ad59ac55fb

Analysis

max time kernel
717s
max time network
739s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
24/03/2025, 16:39

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General

Target

R.E.P.O/REPO_Data/globalgamemanagers.assets.ress
Size

2.7MB
MD5

69e2e2540ec11fb3a7360dd7d55fea50
SHA1

f02660bdd32e8a5c079f06e0a0ac0485b75c17ea
SHA256

ebf0f91664c0aa69e3b92e93d4d4e6feae1a9152529b0efeac047e3c9c3b0fc0
SHA512

81403c86c0373acbbb36df528b259dc72e58a7233eb18c15709a0640f4ec688dbd1cbddebdede40ae36abf08fc2e6c7071ca997d5e5646ebd1394731df15fca6
SSDEEP

1536:8nCugW37Qc/WRI5YYt3I/cTj3PzZxwWDPoAw5LoWx:4UW3stRLuxv3PQQQAK

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-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2880	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2880	AcroRd32.exe
2880	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 2820	1496	cmd.exe	31
PID 1496 wrote to memory of 2820	1496	cmd.exe	31
PID 1496 wrote to memory of 2820	1496	cmd.exe	31
PID 2820 wrote to memory of 2880	2820	rundll32.exe	32
PID 2820 wrote to memory of 2880	2820	rundll32.exe	32
PID 2820 wrote to memory of 2880	2820	rundll32.exe	32
PID 2820 wrote to memory of 2880	2820	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\R.E.P.O\REPO_Data\globalgamemanagers.assets.ress
1⤵
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\R.E.P.O\REPO_Data\globalgamemanagers.assets.ress
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2820
- - 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\R.E.P.O\REPO_Data\globalgamemanagers.assets.ress"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2880

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
8793272ec4a62d3bba28b38a50587d61

SHA1
d9d62c7dd0effb2ff64e8a2aff066641e83f7a78

SHA256
fcd995dab8bbfac9e0fb799e8fc0a2a0edfb5bb6c9377ebb2b1ea8657c1b0431

SHA512
7abc03b90d71bdde0cda5aba3c0824ab6e58ba73f2d8d2692b079918341140d4fa967e1763605d30fa52e8f1fc89fcbebd309ea9a658c2b5e1ca5ffb43b4bd3f

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