7fa3c53115c61a095da7ce93276e828198fba45f93c30bf245a0ffd9266a77bf

Analysis

max time kernel
102s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
04-11-2024 13:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

app-11.17.0/locales/en-US.pak
Size

428KB
MD5

809b600d2ee9e32b0b9b586a74683e39
SHA1

99d670c66d1f4d17a636f6d4edc54ad82f551e53
SHA256

0db4f65e527553b9e7bee395f774cc9447971bf0b86d1728856b6c15b88207bb
SHA512

9dfbe9fe0cfa3fcb5ce215ad8ab98e042760f4c1ff6247a6a32b18dd12617fc033a3bbf0a4667321a46a372fc26090e4d67581eaab615bf73cc96cb90e194431
SSDEEP

6144:5GdVxPtFXqVtOMP9eXe9HfaYvaVP51SLngF/cjjwB:yVpwOMge9B251SXjwB

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
2948	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2948	AcroRd32.exe
2948	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 2928	1520	cmd.exe	31
PID 1520 wrote to memory of 2928	1520	cmd.exe	31
PID 1520 wrote to memory of 2928	1520	cmd.exe	31
PID 2928 wrote to memory of 2948	2928	rundll32.exe	32
PID 2928 wrote to memory of 2948	2928	rundll32.exe	32
PID 2928 wrote to memory of 2948	2928	rundll32.exe	32
PID 2928 wrote to memory of 2948	2928	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\app-11.17.0\locales\en-US.pak
1⤵
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\app-11.17.0\locales\en-US.pak
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2928
- - 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\app-11.17.0\locales\en-US.pak"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2948

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
c9357a3cd234202079909c134e3bf366

SHA1
73afa7823741930b8401a9dce176c534ebb2dd92

SHA256
5def7052a03f768a058edd6ad55324524c3dc077d87a4762dc1e2f590f522b53

SHA512
7bcd8865b4dbec321857b7ccd7da9cd9ff450d399f7aa4ae07863e3ad3f035f9820fb0ccbefd012d9a9d820a7c10d7fe3b60d06ad934472a153444da2fcd0c6a

Download Submit