49120084b513287ae224f654854a88ed3a8bff124efa63d57db3f81d16adb846

Analysis

max time kernel
121s
max time network
129s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 17:21

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General

Target

translations/qt_pt_PT.qm
Size

68KB
MD5

6656500f7a28ef820ae9f97fd47fb5bb
SHA1

cc112b9c9513bcf7497f3417168b4c8a9f7640a9
SHA256

2c1e7bbf5168a64b43752dd4c547601c0bde6d610f8671fa3e3af38597e84783
SHA512

5c3cbfcf86af6b4d949c1d914cd379e512e73ba350af661033a386ee7fb981fbfcb43d9a35fde7656e17bb09f64f1469f84867a780573c3359d645269461d5a6
SSDEEP

768:OKGUuWW+WHjS0gMBd483+Y7bDPs4RHBloLUIltlzAJnx4nnliM1OPlOibLG:JGUuWPuSgm0Jn+n4Mhj

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-1-5-21-3308111660-3636268597-2291490419-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\.qm	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\.qm\ = "qm_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\qm_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\qm_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\qm_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\qm_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\qm_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\qm_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2348 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2348 AcroRd32.exe
2348 AcroRd32.exe

pid	process
2348	AcroRd32.exe

pid	process
2348	AcroRd32.exe
2348	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2936 wrote to memory of 2708	2936	cmd.exe	rundll32.exe
PID 2936 wrote to memory of 2708	2936	cmd.exe	rundll32.exe
PID 2936 wrote to memory of 2708	2936	cmd.exe	rundll32.exe
PID 2708 wrote to memory of 2348	2708	rundll32.exe	AcroRd32.exe
PID 2708 wrote to memory of 2348	2708	rundll32.exe	AcroRd32.exe
PID 2708 wrote to memory of 2348	2708	rundll32.exe	AcroRd32.exe
PID 2708 wrote to memory of 2348	2708	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qt_pt_PT.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:2936

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_pt_PT.qm
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2708

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_pt_PT.qm"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2348

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
f3272a62328879ff14e27937dba66bd4

SHA1
0398f23e82d51677d86848cf398df61f30b2870c

SHA256
2f7509f40c78d712ede7791ef0fbb5c5942e1d4ac725545c74ad1f240dfcb803

SHA512
d38b90ac900c7840a1278988ac6c7e84d637aa47d18f1a7070e5c9afdbf0c2beaa0b9459d2b80c454f607d15e0010e18d964e415de09251de6875d0a84fabd77

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