8ac24d9c7d67bab07b3733368b2490b6597f210a754950efbc3d4fd29a1368b9

Resubmissions

07/07/2024, 21:58

240707-1vfwns1dqa 10

07/07/2024, 21:56

240707-1tel8ayflm 10

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
07/07/2024, 21:58

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General

Target

get_cookies.pyc
Size

10KB
MD5

b38f506528b3d6d5dbd851426c347b95
SHA1

e91bf4ef42128267934e21be0176e552480f5977
SHA256

85a7c34afad2c270ca690a5b4c30cc8bf16967e623fc77f4de4497901030a93b
SHA512

ab110dc92eba564fd0ec6c6a75e779f588518dc1aa461f072ab02b96bc11fbe25e09faa6a556dc6a127c3e8826382697b72037a0cefbdaf32fd70a723e746295
SSDEEP

192:TzOCIeinQfUF9LdwOEVOFc1mNe47+o+zEzzzzz1zz+HoowAE:TzOUiQccEe4KoOIAE

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
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\pyc_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_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-1-5-21-3502430532-24693940-2469786940-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\.pyc	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2844	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2844	AcroRd32.exe
2844	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 2800	2584	cmd.exe	31
PID 2584 wrote to memory of 2800	2584	cmd.exe	31
PID 2584 wrote to memory of 2800	2584	cmd.exe	31
PID 2800 wrote to memory of 2844	2800	rundll32.exe	32
PID 2800 wrote to memory of 2844	2800	rundll32.exe	32
PID 2800 wrote to memory of 2844	2800	rundll32.exe	32
PID 2800 wrote to memory of 2844	2800	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\get_cookies.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\get_cookies.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2800
- - 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\get_cookies.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2844

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
ae3275f7ea96a8e8ef4bb0e232984ad6

SHA1
a643d5e448971e67580bf0e0f0ffec026b95dc4d

SHA256
fd843bcb61195822c379ab88272c6241ce7d4b716f74770830d5450c6fe3cbbc

SHA512
f7b8443e940b904917e8dfb4b9cc46b9e0169845b21439734d1f9dae821d59418309732cfabcca29353276618de16edbe4a25000ce7067aca8738efb50907650

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