7db638a00ccfb9a079adf367cccbb5eadcd57f21b20da229eaf67b0e494eff5d

max time kernel
359s
max time network
360s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/07/2024, 21:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Blank-Grabber-main/Blank Grabber/Components/__pycache__/sigthief.cpython-310.pyc
Size

6KB
MD5

5c6ef56aff200e0db575a8266b1da19c
SHA1

bf62b3f998b3fcd61dd297ebf2ec899cf5893fa8
SHA256

2223138b8182ba979c95dfe8b7e22855d32295c89469347b9ac2dd8c813ce884
SHA512

5d4dbc4006a1103d1bbbaa2dfb41c4822d1474e13edcf56001af1152ba60538ee53bf5b25a75a26062442f305503a7a857a4ac30243cab81d4eda7c74057fead
SSDEEP

96:mXcH6ZnJ9DL12YMmlNvOTyUmgevwqmIWTx2VvrfflkcpwZFU0Ep:mkUflNvOTyAqdWTMdrXltuFc

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-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\.pyc	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\pyc_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\pyc_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2684	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2684	AcroRd32.exe
2684	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2248	2316	cmd.exe	32
PID 2316 wrote to memory of 2248	2316	cmd.exe	32
PID 2316 wrote to memory of 2248	2316	cmd.exe	32
PID 2248 wrote to memory of 2684	2248	rundll32.exe	33
PID 2248 wrote to memory of 2684	2248	rundll32.exe	33
PID 2248 wrote to memory of 2684	2248	rundll32.exe	33
PID 2248 wrote to memory of 2684	2248	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\Components\__pycache__\sigthief.cpython-310.pyc"
1⤵
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\Components\__pycache__\sigthief.cpython-310.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2248
- - 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\Blank-Grabber-main\Blank Grabber\Components\__pycache__\sigthief.cpython-310.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2684

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

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
0c3937eb5a559958205eed85c0a664d1

SHA1
ae64be0cb4adbe954a5e79acc89845196b3cb64d

SHA256
9d1059f654fead9baa3039c0fbc44d9a9646d1465d889f6a274e899d99c52fb9

SHA512
fcd08500a31d6ed7af46719488b9239e7a84744369b0766384ab9337687d63e7ea059071068b03bdd8f1761f735f6e229b592becdd87f9e5a48fe6a2638d1f6f

Download Submit

Resubmissions

Analysis