878ca7e3fb7a90a937afdbe080c055877b4c6334a9589d27e092fd6737a0716f

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13-01-2025 08:25

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General

Target

translations/qtbase_de.qm
Size

214KB
MD5

f77cc111780332fb6d3e68393f5337d6
SHA1

3c1db44416a99576e4c51d629ffcfc983840c228
SHA256

8e6c0b5a773e36d60942795e8971d729439d77a8613ec466fc24d0f73a2ce663
SHA512

b906740a4f9e96b39495d951a4d96b37c25adbdd870dcfe6a280c1ae6bf80b92dbd963586b278c3a424eb38b25b9f0459a4042d2928cae5f6ee915e05feea39c
SSDEEP

3072:3iPAWlh77aB8KVXE7YXE0gQWaDesK2NvDDiEfuBwoulh15ce4M+ywsPYXCZPb7UI:32AEsFv656kWL

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
2844	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2844	AcroRd32.exe
2844	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 2068	2016	cmd.exe	31
PID 2016 wrote to memory of 2068	2016	cmd.exe	31
PID 2016 wrote to memory of 2068	2016	cmd.exe	31
PID 2068 wrote to memory of 2844	2068	rundll32.exe	33
PID 2068 wrote to memory of 2844	2068	rundll32.exe	33
PID 2068 wrote to memory of 2844	2068	rundll32.exe	33
PID 2068 wrote to memory of 2844	2068	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qtbase_de.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:2016
- 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_de.qm
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2068
- - 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_de.qm"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2844

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

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Downloads

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

Filesize
3KB

MD5
2b88358f9b41db3bfb5ed365f7f740b8

SHA1
10567a3105f39fbd33e0bd2d950cd1ae58164739

SHA256
a42ca9fa9b22f84d9bc78f9fd3cad1407487ee4ac04bfbd78a6b4b22a526cbaa

SHA512
3a78eb6606dcddfa1983691e87f0f2c5494c9397fbcd4d9895be18501629718c3af5fbd5b2ccbc196b44de47be9ebe2bed712ebb1148b732dee5ff01c620c54b

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