878ca7e3fb7a90a937afdbe080c055877b4c6334a9589d27e092fd6737a0716f

Analysis

max time kernel
120s
max time network
125s
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_ca.qm
Size

204KB
MD5

79172e893f4e5f8315542bcc6dc409a5
SHA1

bd4b8bc44a94cb540112b29dfaa64a25280abcd1
SHA256

005b0aa0c9a5b930dfdd870661958a8069bbec862d75f98bce20bf7401bea13d
SHA512

5962e05f87c6218f156b0454687a9f6179dcaad524105b0729c65451796cc1377e0120b3a5f6011f06e59e924f461d801035bf85e7f8310fc8757bcf4222af31
SSDEEP

1536:BRLqRQFkzaZd4PIc83HuXrL+o3QEsAj1guyXELq+Iaw3Vp5ysCAGi05cDFLe:BRLRkz6dHcsu7Hg+B2XEWjaePzCTcBLe

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-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2868	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2868	AcroRd32.exe
2868	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2524	1620	cmd.exe	31
PID 1620 wrote to memory of 2524	1620	cmd.exe	31
PID 1620 wrote to memory of 2524	1620	cmd.exe	31
PID 2524 wrote to memory of 2868	2524	rundll32.exe	33
PID 2524 wrote to memory of 2868	2524	rundll32.exe	33
PID 2524 wrote to memory of 2868	2524	rundll32.exe	33
PID 2524 wrote to memory of 2868	2524	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qtbase_ca.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:1620
- 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_ca.qm
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2524
- - 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_ca.qm"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2868

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
eaae0a14cae7343153adab2e8b9773bd

SHA1
b788a8c5dc86d9733545d89624335474646f5a45

SHA256
ff816c865a7f8e8d5396d7f24954dfc15b86013ca8ed7081098dbc08cf782dcb

SHA512
ef8f497d6ada2f037e9428da6bc8b8d9f6bd3755fff222fa440034e3553d08df7c2e8b00fadde0dae9f92135361fa8c43b771704b3e4fa3607d3f3b613ba95fa

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