96bac43faac2b1fa5e0bc495975b2e642af5da181e313a9c8f541912b83c0edb

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-05-2024 19:42

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General

Target

translations/qt_sv.qm
Size

64KB
MD5

0e85e0e0e7ddfe3d4bde302f27047f9c
SHA1

ae59348e0c2e4f86f99da6cf5dab3b7e92504b7c
SHA256

4b4b6ff7fd237c9da0301b4946132e68653d15eb5faf38e4c5fbfebb12dd97f7
SHA512

8caab6c61e9fa26a3a289a9e4dc515d157b3092d6d4ed43861220261bd2b7cc79b35b52f9ade4ef558b5385b37eac14575420dd55c475f435bb95b6c1e2561b6
SSDEEP

1536:4u6DkpgyKmRmG15mGM6iFPi6Q/qTlOQZY2dKN8gKw:4u6DotUG1sGMZPi6Q/qTlO2Y2YKw

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.qm	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\qm_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\qm_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\qm_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\qm_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\qm_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\qm_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.qm\ = "qm_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2680	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2680	AcroRd32.exe
2680	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2768	2276	cmd.exe	29
PID 2276 wrote to memory of 2768	2276	cmd.exe	29
PID 2276 wrote to memory of 2768	2276	cmd.exe	29
PID 2768 wrote to memory of 2680	2768	rundll32.exe	30
PID 2768 wrote to memory of 2680	2768	rundll32.exe	30
PID 2768 wrote to memory of 2680	2768	rundll32.exe	30
PID 2768 wrote to memory of 2680	2768	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qt_sv.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\translations\qt_sv.qm
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2768
- - 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\qt_sv.qm"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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
668751037c565773ba2b7432a05c9bd2

SHA1
e893dc92b5d745a7fb6e2315d900f12edbb0cdd7

SHA256
cc00e198267f2eb326710b301308e361b4e3399d786e35d344ade7840b5db963

SHA512
03bfe00c2508925dcda680b16498e5405676a73f6cd3386c781d430888c4359857978216e831213f9b7b2c8aa7e3ab66b97c60641d9298bf179b602d07899c91

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