6225163149b173fc81c96620a4c6502654d32609f0ca215ff5d234079e2fa25d

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
04-09-2024 08:02

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General

Target

seamlesspass/utils/exceptions.py
Size

95B
MD5

bb0c8888437b7411374de7f82de4f7b9
SHA1

f3f0e10bfeaac3f0ce593f1b90a7e77febf72a9d
SHA256

aaae0cb330b52ad7a9f0f295cbac476a4bb1c1effe5954038e644837205013f7
SHA512

47dbd098f3e51fc1937b5a233a12ce04b8176b5a38fcac1cae421a4eade90dd43f4d9ce0161f8f767427ec103433fa75896bbb2a4aca5329b3bd06ce4fff3ec9

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

Processes:

AcroRd32.exe

description ioc process

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

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

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2816 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2816 AcroRd32.exe
2816 AcroRd32.exe

pid	process
2816	AcroRd32.exe

pid	process
2816	AcroRd32.exe
2816	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1652 wrote to memory of 2788	1652	cmd.exe	rundll32.exe
PID 1652 wrote to memory of 2788	1652	cmd.exe	rundll32.exe
PID 1652 wrote to memory of 2788	1652	cmd.exe	rundll32.exe
PID 2788 wrote to memory of 2816	2788	rundll32.exe	AcroRd32.exe
PID 2788 wrote to memory of 2816	2788	rundll32.exe	AcroRd32.exe
PID 2788 wrote to memory of 2816	2788	rundll32.exe	AcroRd32.exe
PID 2788 wrote to memory of 2816	2788	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\seamlesspass\utils\exceptions.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1652

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\seamlesspass\utils\exceptions.py
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2788

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\seamlesspass\utils\exceptions.py"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2816

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
41aebe71b9923a8bc395f3929e8bdd2b

SHA1
994259eef0aabb4c23e6ad28894f0263e16d0558

SHA256
9cc1f7d033bddb1e1f6dcad139ee492376b906c6bbe3225ea6c6db056b62d77d

SHA512
784d4312edc0b88b3b23fee69c02c4bdcbda4d8ea6594fa1fc25faaf2566f2e261153dbe0b1de562c020da831ba03e0f2476c79d4c00df098b51abbf6b519a05

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