878ca7e3fb7a90a937afdbe080c055877b4c6334a9589d27e092fd6737a0716f

Analysis

max time kernel
121s
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_fi.qm
Size

175KB
MD5

8472cf0bf6c659177ad45aa9e3a3247c
SHA1

7b5313cda126bb7863001499fb66fb1b56c255fc
SHA256

e47fe13713e184d07fa4495dde0c589b0e8f562e91574a3558a9363443a4fa72
SHA512

de36a1f033bd7a4d6475681edc93cc7b0b5dcb6a7051831f2ee6f397c971b843e1c10b66c4fb2eff2a23dc07433e80fbf7b95e62c5b93e121ab5ad88354d9cb8
SSDEEP

3072:lvdTgO2Yl97ZWnbgTLt/Tf9IlqAeiy5uWkYGM0wNCdRjSK2YUlUs:lvdkA9vh5uWkY0MK2YXs

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
2828	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2828	AcroRd32.exe
2828	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 2140	2444	cmd.exe	32
PID 2444 wrote to memory of 2140	2444	cmd.exe	32
PID 2444 wrote to memory of 2140	2444	cmd.exe	32
PID 2140 wrote to memory of 2828	2140	rundll32.exe	33
PID 2140 wrote to memory of 2828	2140	rundll32.exe	33
PID 2140 wrote to memory of 2828	2140	rundll32.exe	33
PID 2140 wrote to memory of 2828	2140	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qtbase_fi.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:2444
- 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_fi.qm
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2140
- - 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_fi.qm"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2828

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
8df9dbcbc75fb91e75f215ab3dcc0b11

SHA1
414386eac902ec22cd5328954476ad96cad0fccb

SHA256
94119f75ccb2d0759c22a26aa4758fd88c95bc932b2ceffd41438d6429474242

SHA512
19bb29804f0cac3a6e3512cbdac50fc72a2c27ce45404c0c5a60b27ce71aedf4db8b61882560ddb65ecdb46e02b22235943729a1704a763534e1c1d51d1f42a7

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