60505a1da31bf78ce7d12109f6bc4e4032e1f95805f73b8f85d6750557920300

Analysis

max time kernel
148s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
26-11-2022 18:19

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General

Target

Discord Modification.py
Size

43KB
MD5

47649d90815906743050756028c9e3db
SHA1

0c76063008a031e79ccfa089cd0e8feec6bef30f
SHA256

60505a1da31bf78ce7d12109f6bc4e4032e1f95805f73b8f85d6750557920300
SHA512

a0df6aa7bea50578b4ded02ba4ba9d738c12c47f93a725e3294dcb075f9daf16525ef25d7264ab55f98bc19badbe9a8675549aff1e358c410bbedf684ab29d1b
SSDEEP

768:SvRD7vHsg0gZMyapuAeUo0kULB2tq7uRfzjKxoD3nnwQx9idk6c2V7:S5nR0SCpSvbUF2k7cfzmgnwi9irhV7

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 10 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_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-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\py_auto_file\shell	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

668 AcroRd32.exe
668 AcroRd32.exe
668 AcroRd32.exe

pid	process
668	AcroRd32.exe
668	AcroRd32.exe
668	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1624 wrote to memory of 1008	1624	cmd.exe	rundll32.exe
PID 1624 wrote to memory of 1008	1624	cmd.exe	rundll32.exe
PID 1624 wrote to memory of 1008	1624	cmd.exe	rundll32.exe
PID 1008 wrote to memory of 668	1008	rundll32.exe	AcroRd32.exe
PID 1008 wrote to memory of 668	1008	rundll32.exe	AcroRd32.exe
PID 1008 wrote to memory of 668	1008	rundll32.exe	AcroRd32.exe
PID 1008 wrote to memory of 668	1008	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Discord Modification.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Discord Modification.py
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1008

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\Discord Modification.py"
3⤵
- Suspicious use of SetWindowsHookEx
PID:668

MITRE ATT&CK Enterprise v6

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

memory/668-81-0x0000000000000000-mapping.dmp

Download
memory/668-82-0x00000000753C1000-0x00000000753C3000-memory.dmp

Filesize
8KB

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memory/1008-76-0x0000000000000000-mapping.dmp

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memory/1624-54-0x000007FEFBA01000-0x000007FEFBA03000-memory.dmp

Filesize
8KB

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