f918a13dc2c83df5da9e9243a4f39420a40314c39982af4b4d402001e0968e39

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 16:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Exela-V2.0-main/Obfuscator/obf.py
Size

6KB
MD5

bfbf108641c41832ac8584a6b85960cc
SHA1

978719dd1d5bf0c64138d1b5082bd2952fe99f5c
SHA256

2ba721b0f3311123399cfa098502ad53cfa4e8e0fe6ce0de65ed2c84ea1c1101
SHA512

5084d394f375de4e741da68c35387793496c8c7c7b178c40cbfa3c50fa91e99cb28cace978ca9abb4155d68adc94ef6106ab690a808285eb3e9e27e23f10a1a8
SSDEEP

192:wtcWEKm7AwfMIB/fGPEPPP8PEPyPkP/PyPfPyPtPyPaPyP+PyPMPyP5PPP8PpPyV:qpm7AQDNGPEPPP8PEPyPkP/PyPfPyPtw

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\.py	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3056	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3056	AcroRd32.exe
3056	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 1296	2120	cmd.exe	31
PID 2120 wrote to memory of 1296	2120	cmd.exe	31
PID 2120 wrote to memory of 1296	2120	cmd.exe	31
PID 1296 wrote to memory of 3056	1296	rundll32.exe	32
PID 1296 wrote to memory of 3056	1296	rundll32.exe	32
PID 1296 wrote to memory of 3056	1296	rundll32.exe	32
PID 1296 wrote to memory of 3056	1296	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Exela-V2.0-main\Obfuscator\obf.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Exela-V2.0-main\Obfuscator\obf.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1296
- - 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\Exela-V2.0-main\Obfuscator\obf.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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
cddf507f6cdbb5fbf2a9a9bb9ae29e0a

SHA1
141834587909e876681222b7cf678ee643c179d9

SHA256
bbfab5c0a3a6e874b84762bec2f29ca8782bfb96f7b9e85624787da2711687bf

SHA512
dc0eb4134d07e3a744215968dcda55fce31295aee866c6e68c37f6e4530ffeb977898a3b9f7fa74f2ed5d6dbfeef977f46f7618e3a3eb84e0506ad336357a643

Download Submit