6995e33cf3c6078ad21fa9f5dccb03cc8a12a27953768cf85ecab1ddce1852a7

Resubmissions

03/05/2024, 20:03

240503-ysqa8aeb6z 10

Analysis

max time kernel
1558s
max time network
1564s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
03/05/2024, 20:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

depot_228990/MFGW.app/Contents/Resources/lib/python3.9/concurrent/futures/thread.pyc
Size

5KB
MD5

104bd2148087c3e110c2849a987073eb
SHA1

6b54629808f900416df1b3f918f638325bf1deea
SHA256

e0405e632485f6175f26cef1263998d83036bdacba742652651adca988a98d8a
SHA512

6bc774ffc619efc2d75feb7d8f3e30befd402b78400c74ab0b737955b523c8fa2004f0755ed348cf492f89a8321ac2d5f870c12a0679067feb082e8241ac911b
SSDEEP

96:p5vS2oVJJ1eD9R6OCf2CWLg9sJVosL+gvC9rIVMmgtrWmna0ZApPO5rljAFBPEFz:XvS2oVJveDj6OCf2nLg98NLhvWkVMDWi

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-1-5-21-3452737119-3959686427-228443150-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.pyc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_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-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\pyc_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2576	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2576	AcroRd32.exe
2576	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2628	2188	cmd.exe	29
PID 2188 wrote to memory of 2628	2188	cmd.exe	29
PID 2188 wrote to memory of 2628	2188	cmd.exe	29
PID 2628 wrote to memory of 2576	2628	rundll32.exe	30
PID 2628 wrote to memory of 2576	2628	rundll32.exe	30
PID 2628 wrote to memory of 2576	2628	rundll32.exe	30
PID 2628 wrote to memory of 2576	2628	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\depot_228990\MFGW.app\Contents\Resources\lib\python3.9\concurrent\futures\thread.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\depot_228990\MFGW.app\Contents\Resources\lib\python3.9\concurrent\futures\thread.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2628
- - 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\depot_228990\MFGW.app\Contents\Resources\lib\python3.9\concurrent\futures\thread.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2576

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
192b2bf37a96d60529ee778359dd4ec1

SHA1
5bbe605a4a20782640b874ff79c95ed79617bd61

SHA256
433264b59b657b3ea8f36dbd238e7b1ba49a12bf7124f8de9f0d92d63474299d

SHA512
738bf011421640ae712a5d96672d38be600c646181a1cdbbbb74bf298e337bd5bcc590a20d4a93630992d96277e91684fd5d3b40ebee313e82f83304ee560cf3

Download Submit