96bac43faac2b1fa5e0bc495975b2e642af5da181e313a9c8f541912b83c0edb

Analysis

max time kernel
121s
max time network
129s
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/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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\qm_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_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-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.qm	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\qm_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\qm_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.qm\ = "qm_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\qm_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\qm_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2040	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2040	AcroRd32.exe
2040	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2644	2204	cmd.exe	29
PID 2204 wrote to memory of 2644	2204	cmd.exe	29
PID 2204 wrote to memory of 2644	2204	cmd.exe	29
PID 2644 wrote to memory of 2040	2644	rundll32.exe	30
PID 2644 wrote to memory of 2040	2644	rundll32.exe	30
PID 2644 wrote to memory of 2040	2644	rundll32.exe	30
PID 2644 wrote to memory of 2040	2644	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\translations\qtbase_ar.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- 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:2644
- - 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:2040

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
e1b78e71148aaae07db6211ddee2d345

SHA1
12b4c2034b7cb35cace3b062fbeba52ddd5913a5

SHA256
15d2f9c5d39fcdb28b5b13b31777e5109b234856817e07d1b1e24943386f49f8

SHA512
23c6c7c27dc1d6e572b3ca43524dce077bd8e6235f84d4281a37bd02935ea8ba816533f98334cf2d48eb872fe0b0fb1d56a9d112f05d87f081fb18b872cffd2b

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