878ca7e3fb7a90a937afdbe080c055877b4c6334a9589d27e092fd6737a0716f

Analysis

max time kernel
117s
max time network
121s
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_bg.qm
Size

161KB
MD5

660413ad666a6b31a1acf8f216781d6e
SHA1

654409cdf3f551555957d3dbcf8d6a0d8f03a6c5
SHA256

e448ac9e3f16c29eb27af3012efe21052daa78fabfb34cd6dff2f69ee3bd3cdb
SHA512

c6ae4b784c3d302d7ec6b9ce7b27ddaf00713adf233f1246cd0475697a59c84d6a86baa1005283b1f89fcc0835fd131e5cf07b3534b66a0a0aa6ac6356006b8f
SSDEEP

1536:9ULiyUxPoT6qx+J7FJlaaMJnxjqxq+0Uiff0mbVeb7wiEwYuYqDKBkKHMXHCIMll:9ULpIVFnpwUiEujw27ncUQUz

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-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2832	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2832	AcroRd32.exe
2832	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 1684	2560	cmd.exe	31
PID 2560 wrote to memory of 1684	2560	cmd.exe	31
PID 2560 wrote to memory of 1684	2560	cmd.exe	31
PID 1684 wrote to memory of 2832	1684	rundll32.exe	32
PID 1684 wrote to memory of 2832	1684	rundll32.exe	32
PID 1684 wrote to memory of 2832	1684	rundll32.exe	32
PID 1684 wrote to memory of 2832	1684	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qtbase_bg.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:2560
- 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_bg.qm
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1684
- - 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_bg.qm"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2832

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
94f076d7a0c34e41f514c60a11f5ac9d

SHA1
aa87c4de6bb779ed2b0b09b41426e470a1865419

SHA256
d03e21967a13939f7d00231366022fe9fee2106f46363ab8494b39384aec57ca

SHA512
c9a6fddb7bf1e03c157519ca5fb39145bc3141102bbe816a7c9f2f6d365a9db32c4230151353da3c6807dc79dc81f7315b5b6f9d710727ed23ea0a593ed8059f

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