49120084b513287ae224f654854a88ed3a8bff124efa63d57db3f81d16adb846

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 17:21

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General

Target

translations/qtbase_ar.qm
Size

156KB
MD5

a7e4d0ba0fc5df07f62cc66ec9878979
SHA1

21fd131b23bdd1bba7bbb86f3ed5c83876f45638
SHA256

e03fe68d83201543698fd7fe267dd5dfc5bfd195147e74ff2f19ac3491401263
SHA512

d9e6b10506fcf20b5b783f011908083d9df6c5df88e21b10d07f53a01ad6506a4b921c85335a25bae54e27bad7d01b6e240d58fdeeaabc7ff32014ec120c2ecf
SSDEEP

1536:XGlAMfkX1M0RdaCkR8lfv8vtc8EFrVYA2I4AJZWEWgHg1C8COvzHKHC6Jp9NV0V7:XUr0RACkIwDEpV1Lgf1ubtw3Bb

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

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\qm_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\.qm\ = "qm_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\qm_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\qm_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\qm_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\.qm	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\qm_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\qm_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2664 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2664 AcroRd32.exe
2664 AcroRd32.exe

pid	process
2664	AcroRd32.exe

pid	process
2664	AcroRd32.exe
2664	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2948 wrote to memory of 1812	2948	cmd.exe	rundll32.exe
PID 2948 wrote to memory of 1812	2948	cmd.exe	rundll32.exe
PID 2948 wrote to memory of 1812	2948	cmd.exe	rundll32.exe
PID 1812 wrote to memory of 2664	1812	rundll32.exe	AcroRd32.exe
PID 1812 wrote to memory of 2664	1812	rundll32.exe	AcroRd32.exe
PID 1812 wrote to memory of 2664	1812	rundll32.exe	AcroRd32.exe
PID 1812 wrote to memory of 2664	1812	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qtbase_ar.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:2948

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_ar.qm
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1812

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_ar.qm"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2664

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
57bcb80f71b0a4b280a97a666cd19902

SHA1
55a2339326490ba9f17a2ebbfb2096675b75fe80

SHA256
45df09d5fe3b0830235977324bc6a3c591899e24a4805f800e5cf66ba8eaabfe

SHA512
ced9ac63a15852c0653c823c2ea3b18b15083f1bdddba298d1c63ed8445ecb51f3986d732793fd30cb86cb15d57f5d006449d69213efbe1d49d7ebb6afa94c77

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