26cca1ec09795f47b983d21c69312fefed6cdc8806fbdbbf920b1beee1d442a6

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19/02/2024, 16:28

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General

Target
Xvirus-Tools-main/util/options/mass_report.py
Size 1KB
Sample240219-typvesge97
SHA256 879e4942541b288b5f6e5479a3badb8d2c7def127c1bbc8609ccbb7418ad222d
MD5 cb6e68aec2d603b5177f1227ce88c431
SHA1 bbe7006c81b8968b02127522b521fb2b0086e126
SHA512 00ffead5131ca63c7b1d1337ea05ae72c69718a9ecebbe804a9e8f5b5b5a4a2fb3f2d3347206254d343cab2e855a78b9afdff197fe2129a617c381b61399c923
MD5 SHA1 SHA512

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-1-5-21-452311807-3713411997-1028535425-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2796	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2796	AcroRd32.exe
2796	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2956	2496	cmd.exe	29
PID 2496 wrote to memory of 2956	2496	cmd.exe	29
PID 2496 wrote to memory of 2956	2496	cmd.exe	29
PID 2956 wrote to memory of 2796	2956	rundll32.exe	30
PID 2956 wrote to memory of 2796	2956	rundll32.exe	30
PID 2956 wrote to memory of 2796	2956	rundll32.exe	30
PID 2956 wrote to memory of 2796	2956	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Xvirus-Tools-main\util\options\mass_report.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Xvirus-Tools-main\util\options\mass_report.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2956
- - 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\Xvirus-Tools-main\util\options\mass_report.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2796

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

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 a676d12111031829122ad08ed248cdb88c2c13f89a44471b20766f30db1779f5
MD5 df46aed853aa9e2973d7c08e4d76b396
SHA1 a9ff81d200cd4cae1ca54abf221f96250031642a
SHA512 96c1c2ed5c9fe1a7849d43069b5664454e4a4ace3202a971129edab2575c49687f7753beb67d3b95b01028e3adca7c14db6f208f55c7522e51e2a7fa8582cc57
MD5 SHA1 SHA512

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