9efec71ad7d777f31faec653a203b66a0ffce86e24cdd7e87ee9b14837cb89d2

Analysis

max time kernel
152s
max time network
125s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
29/10/2023, 08:44

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General

Target

NdP63IdfX81prebRWMpIiU9v2IRDgvP9NtPkXEXvSwfpFnEIPM7P2j1Zen3S29JRUlYJEWss77o35aeq6kluEtX2JL2h5uAPPiz8.py
Size

120B
MD5

ae25a87eb65a66f18dd16e5e65e9098b
SHA1

97f9b11d07171ac0c8702cf11308dea1775a1b69
SHA256

2665dd69b73992cd67d17db94fc72123fb82265897feb698836e76cd486a6acd
SHA512

ab97ba8d0bc520095ac4f4cd0b3dbcc6636b50a77049347e4ce913323c407b4452d303e8d4ed2db99a868e5014499069212b6215a3ac2644a1b880f6fffdb6c8

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-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_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-1-5-21-3425689832-2386927309-2650718742-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2612	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 2604	2956	cmd.exe	29
PID 2956 wrote to memory of 2604	2956	cmd.exe	29
PID 2956 wrote to memory of 2604	2956	cmd.exe	29
PID 2604 wrote to memory of 2612	2604	rundll32.exe	30
PID 2604 wrote to memory of 2612	2604	rundll32.exe	30
PID 2604 wrote to memory of 2612	2604	rundll32.exe	30
PID 2604 wrote to memory of 2612	2604	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\NdP63IdfX81prebRWMpIiU9v2IRDgvP9NtPkXEXvSwfpFnEIPM7P2j1Zen3S29JRUlYJEWss77o35aeq6kluEtX2JL2h5uAPPiz8.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\NdP63IdfX81prebRWMpIiU9v2IRDgvP9NtPkXEXvSwfpFnEIPM7P2j1Zen3S29JRUlYJEWss77o35aeq6kluEtX2JL2h5uAPPiz8.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2604
- - 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\NdP63IdfX81prebRWMpIiU9v2IRDgvP9NtPkXEXvSwfpFnEIPM7P2j1Zen3S29JRUlYJEWss77o35aeq6kluEtX2JL2h5uAPPiz8.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2612

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
aeb9137d81992cf7a596ffa75d3b1536

SHA1
b99970c42660475c12e19d2783b6494421aaed6a

SHA256
f9ade9a771f6695ddfe503980d13ebccddd3da0e90d88a91770362402cae1a7f

SHA512
9b9a77f100ecc17710f845cba4e7959a0bfcc85d1dffe6e1b89b9c354dd65ed870e6a9a93ab1e8845efea547033949fed7aa61a41ed1ff2c6f03bac270ddfa10

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