96bac43faac2b1fa5e0bc495975b2e642af5da181e313a9c8f541912b83c0edb

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17-04-2024 02:27

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General

Target

translations/qt_lt.qm
Size

161KB
MD5

8992b652d1499f5d2f12674f3f875a35
SHA1

e22766a49612f79156c550d83c6c230345dda433
SHA256

47eb5f97467df769261421d54a5bea1131c9fb9b6388791d38bb6574335b64bf
SHA512

9b8b6dbff432f2a46c14bc183a6baf84acbf02bf2c5bb8c306c6538fbd9be1c0a9015bd46728f2f652f9163afc56b1e16d16eb95d8f7728f3c562ae9f4f1ae1e
SSDEEP

1536:i5v3+zmayloj6yJjhnBAbnrKnGrhA7WgdXclIsooY9i:SvOzAloj6yJ9BA7riGr+7WKXc+s5ui

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
Set value (str)	\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
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
Key created	\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\command	rundll32.exe
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\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2636	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2636	AcroRd32.exe
2636	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 3052	1956	cmd.exe	29
PID 1956 wrote to memory of 3052	1956	cmd.exe	29
PID 1956 wrote to memory of 3052	1956	cmd.exe	29
PID 3052 wrote to memory of 2636	3052	rundll32.exe	30
PID 3052 wrote to memory of 2636	3052	rundll32.exe	30
PID 3052 wrote to memory of 2636	3052	rundll32.exe	30
PID 3052 wrote to memory of 2636	3052	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qt_lt.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:1956
- 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_lt.qm
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3052
- - 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_lt.qm"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2636

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
827742df821d88bf25d2f23917fd072c

SHA1
c70054d4a022afe5e4abcacd563b6873fce0cc0d

SHA256
6f38142138f4d9784f1060c241f1fff9c955889a8b31313a6bf19b5de17b31fb

SHA512
a812b78419f4a6f89de487832caa97cf05485bcbf7b0708089047216703c695aeedc0571cd4a45626c2c9daf9f44c6c7a0d8c523b24fbe207f014dfbf5ec5305

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