02b560fa9997e5d67b4ae6a2e9d34e45243698dda71f3339b58e0a45045efbc4

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 11:01

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General

Target

update/keybinds.py
Size

4KB
MD5

ba6b93f22777b6c4794bb439cd839362
SHA1

7a02b68c839c53daff04255ee92db415e9034c66
SHA256

bc9548e307afd456096da0291bde060f01f2684794ed4c4af8449341dc02ee6d
SHA512

7cd85465675025e30c35e0d8b850891a31b23114bfa4fb3b75a5ee6d405916de299f92c9d22fbad67dfd5e7aea45545d64b685f7e0824e4b84839e010e7d510b
SSDEEP

96:1H2Jjn5GF6TediIwgzMZs9G/OK70JRxGXpsdqBZIWBFB:sjCNVwg4Zs9xJemqBeWzB

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

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_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-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2656 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2656 AcroRd32.exe
2656 AcroRd32.exe

pid	process
2656	AcroRd32.exe

pid	process
2656	AcroRd32.exe
2656	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2512 wrote to memory of 2612	2512	cmd.exe	rundll32.exe
PID 2512 wrote to memory of 2612	2512	cmd.exe	rundll32.exe
PID 2512 wrote to memory of 2612	2512	cmd.exe	rundll32.exe
PID 2612 wrote to memory of 2656	2612	rundll32.exe	AcroRd32.exe
PID 2612 wrote to memory of 2656	2612	rundll32.exe	AcroRd32.exe
PID 2612 wrote to memory of 2656	2612	rundll32.exe	AcroRd32.exe
PID 2612 wrote to memory of 2656	2612	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\update\keybinds.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2512

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\update\keybinds.py
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2612

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\update\keybinds.py"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2656

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

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

MD5
0e1efd1092d1661e3772fdef5e757efc

SHA1
11e3e33477f455f55bdecb77134b26def903b746

SHA256
2d88795d96183beaf30fe0bac0d47a02262291c1283d04cde06b70ee65f7b85a

SHA512
d8e0656a4227cf8669cc1be76be9f06e7c478180fa383a60d57c68f6e792e3f6efd8e7e701e5d34e0af846970e9c4222d59266a0101446542675544277e9ba72

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