e36962c7613c7cec9e09e4e20d044d59f48fd5b7f969bdc0251703f2dd0998bd

Analysis

max time kernel
121s
max time network
137s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/03/2025, 15:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

R.E.P.O/REPO_Data/resources.assets
Size

84.5MB
MD5

29315edd911ba37ed9a8c314d495e276
SHA1

4c8e29d72fd09e70d1ed91e543f0079e3f8b0c2c
SHA256

509e60e4a98acc088a6e5bcb8f983142d1aff8de1542b430b5df1979351af7fc
SHA512

ae575ec44e0b5b730462bb6af4e76756a35572d74240f4b288d9d911b22923eb685c666d4fa0c9ce35b2a3bae7339fa42157250ec1aa60814b0acab25b9277b3
SSDEEP

1572864:pw7beeOEv600OUDxZrCyxmdyOpLl0tVFBBFUmarsswNCqR/WHjhcQEZgkoK8rUN6:y7be9Ev69OUDv9aLl0tVDBFU9IswMU/8

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-1-5-21-4177215427-74451935-3209572229-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2728	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2728	AcroRd32.exe
2728	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2552	2380	cmd.exe	32
PID 2380 wrote to memory of 2552	2380	cmd.exe	32
PID 2380 wrote to memory of 2552	2380	cmd.exe	32
PID 2552 wrote to memory of 2728	2552	rundll32.exe	33
PID 2552 wrote to memory of 2728	2552	rundll32.exe	33
PID 2552 wrote to memory of 2728	2552	rundll32.exe	33
PID 2552 wrote to memory of 2728	2552	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\R.E.P.O\REPO_Data\resources.assets
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- 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\resources.assets
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2552
- - 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\resources.assets"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2728

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
ead893e900b0c2f71d7b22deb87abb0d

SHA1
bc309f8d1ab79e4bf2233c7b1d9bd9fa578bc835

SHA256
2fe4052e81904cb2ec57a3c060a08b04b68075005f57b4880dae61c779aee36b

SHA512
c321618869c24b762c0d21af20dfb9e935a78ed73322d09c4a698c4d6be254eb0b7ca03516f5c2ec1e03e735cf05b4220ade289fa3ee4bc95ad5617fdb61fb81

Download Submit