304947e91f66751b25d0899c7b9feffe43a5620b13fd5de4a8c5642d638ce45f

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-01-2025 08:58

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General

Target

hjemstedskommunerne.cel
Size

3.0MB
MD5

2493fb6b8d7bbb76227c9d5f0cbb9b97
SHA1

da2f39f5f70c05407408509edccddeb325f651b5
SHA256

b7d2297a871efcee3b580e91c2100e98adbf92df74a27847e24ecd4448c0bb60
SHA512

64d2fe91f4e0fb972a87f7da80cf80d7e4b6b61c6c287272818cdcbd4f2b7a4fa5302b9ad37209933efeebdb36132c0098573eedd4ee4617434294580845ecfc
SSDEEP

768:+uWhkgov4Xs/Y4pWD98LFtBhJHd5jBKXN85WI38KFdIVejTiWKBMNmA5T0upj02b:tjg0+5bBa185xqGvS5

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-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2596	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2596	AcroRd32.exe
2596	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2668	2756	cmd.exe	31
PID 2756 wrote to memory of 2668	2756	cmd.exe	31
PID 2756 wrote to memory of 2668	2756	cmd.exe	31
PID 2668 wrote to memory of 2596	2668	rundll32.exe	32
PID 2668 wrote to memory of 2596	2668	rundll32.exe	32
PID 2668 wrote to memory of 2596	2668	rundll32.exe	32
PID 2668 wrote to memory of 2596	2668	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\hjemstedskommunerne.cel
1⤵
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\hjemstedskommunerne.cel
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2668
- - 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\hjemstedskommunerne.cel"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2596

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
f133763bb1112979aad7af0eccacdcd5

SHA1
fa572fafd7cb56d1612ca4e232629a8b0d319c92

SHA256
8b08ac91263b7cd4346c6b3a9595b36640f9b2526a11628eb216816234e403d6

SHA512
dbec82dd011c9f9222a60f5497b1d03376a3222597f2bb0e86d0fff06495232308d2cd38cdf4ad9aba2f1eeaebf46bf695e4205a900ada967753ee4c680bf8cd

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