878ca7e3fb7a90a937afdbe080c055877b4c6334a9589d27e092fd6737a0716f

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-01-2025 08:25

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General

Target

translations/qtbase_cs.qm
Size

170KB
MD5

c57d0de9d8458a5beb2114e47b0fde47
SHA1

3a0e777539c51bb65ee76b8e1d8dce4386cbc886
SHA256

03028b42df5479270371e4c3bdc7df2f56cbbe6dda956a2864ac6f6415861fe8
SHA512

f7970c132064407752c3d42705376fe04facafd2cfe1021e615182555f7ba82e7970edf5d14359f9d5ca69d4d570aa9ddc46d48ce787cff13d305341a3e4af79
SSDEEP

3072:5WjuhX0CVRaakGjW9E8SSOQfX/JlwVOMxrboRPqWxXfQvO7zjBf:5iFGj1QfXr8Gd

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-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2736	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2736	AcroRd32.exe
2736	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2252	2548	cmd.exe	31
PID 2548 wrote to memory of 2252	2548	cmd.exe	31
PID 2548 wrote to memory of 2252	2548	cmd.exe	31
PID 2252 wrote to memory of 2736	2252	rundll32.exe	33
PID 2252 wrote to memory of 2736	2252	rundll32.exe	33
PID 2252 wrote to memory of 2736	2252	rundll32.exe	33
PID 2252 wrote to memory of 2736	2252	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qtbase_cs.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\translations\qtbase_cs.qm
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2252
- - 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\translations\qtbase_cs.qm"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2736

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

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Downloads

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

Filesize
3KB

MD5
d286bae63ba10246c3b60fbff245ecf0

SHA1
1fd3091861b95a76302a01575172e393e6d224ce

SHA256
62e2251c3810f7c5779f5895912a76a479c8eb1edfa95fbd0fc3581b458863c7

SHA512
1e7a4451b9ac169df9409001eca45b72fc457e9bffc1cdfeb4a15378b11d98af7f215a3d05af08ee2ba5a308f80035e09427943778968ab39de17606c39391e2

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