e20f6cc5622d0ff337a2f87fb5b3f2b7b7aedc4cdd07018c27b38f4cb75b0db8

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
03/01/2024, 10:53

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General

Target

dionysus-2.0.10/bindings/python/pybind11/tests/valgrind-python.supp
Size

2KB
MD5

4f41c6ce4a763f9ea5eb220ba6248265
SHA1

25b78b301531e5be342523cda08059a4b45cc354
SHA256

5e5993deb2fc23dfac7332ce4cd1135b32edaac3c9aa0fb7e6758efedf51019b
SHA512

fd95171ee653d79427fc353f081b0d9352a4d2077bbca7281482366bbdb620463ff2a54aafb1e147009bb3c228ed96b6da8f2d38d2b16892515cce5009c356ed

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-1-5-21-3818056530-936619650-3554021955-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\supp_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\supp_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\.supp	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\.supp\ = "supp_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\supp_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\supp_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\supp_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\supp_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
2696	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2696	AcroRd32.exe
2696	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2764	2148	cmd.exe	17
PID 2148 wrote to memory of 2764	2148	cmd.exe	17
PID 2148 wrote to memory of 2764	2148	cmd.exe	17
PID 2764 wrote to memory of 2696	2764	rundll32.exe	30
PID 2764 wrote to memory of 2696	2764	rundll32.exe	30
PID 2764 wrote to memory of 2696	2764	rundll32.exe	30
PID 2764 wrote to memory of 2696	2764	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\dionysus-2.0.10\bindings\python\pybind11\tests\valgrind-python.supp
1⤵
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\dionysus-2.0.10\bindings\python\pybind11\tests\valgrind-python.supp
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2764
- - 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\dionysus-2.0.10\bindings\python\pybind11\tests\valgrind-python.supp"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2696

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

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

Filesize
3KB

MD5
74e60b970ecd2418f1bc2c6afe24fa4b

SHA1
acf13790db76dd0deae05ab4911cac9f98252de2

SHA256
08cdeed1d93f5f5120401783a95c7f765efa65d7f0727849f7b93cf196b0619c

SHA512
df40820f0ca1fd776c772b8cef28d7bb421661bc4a36f948289755434a0c2dc904c19e0f65faddc4f7ca2a8b138f556b3829117c2ac097bdbfcf515adb8e48f5

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