8c2a7ddd3df7bf22b0e8d38ad9497b6e2d2eacf820316f5185663bdc73106b8e

Analysis

max time kernel
150s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
24-03-2023 00:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

AMON-Eye/C2-Profiles/concealer/C2concealer/helpers.py
Size

7KB
MD5

00c11fb1c1f1a22a12253098c26993f4
SHA1

87d01548a54cd17a67665ac7d3e1a94c0a8d1a40
SHA256

e170f25b0ca874c4b67baf68120c73bf8f33f8dd158183d809af492ef7fe0e1f
SHA512

07464f7036c67897168d6038fc0073c0c49858b47650b7a35f046dcf8346e6a0a1c72ab9e6f612ebde39acb338330705c91aab3271399e9613c10cedfc03fde6
SSDEEP

192:aE/x5nuA0IVL/ZN8MMaeKLFeWGwlhs3+1r:a2fziZ71WjIu

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-1-5-21-3430344531-3702557399-3004411149-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

1204 AcroRd32.exe
1204 AcroRd32.exe
1204 AcroRd32.exe

pid	process
1204	AcroRd32.exe
1204	AcroRd32.exe
1204	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1084 wrote to memory of 1572	1084	cmd.exe	rundll32.exe
PID 1084 wrote to memory of 1572	1084	cmd.exe	rundll32.exe
PID 1084 wrote to memory of 1572	1084	cmd.exe	rundll32.exe
PID 1572 wrote to memory of 1204	1572	rundll32.exe	AcroRd32.exe
PID 1572 wrote to memory of 1204	1572	rundll32.exe	AcroRd32.exe
PID 1572 wrote to memory of 1204	1572	rundll32.exe	AcroRd32.exe
PID 1572 wrote to memory of 1204	1572	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\AMON-Eye\C2-Profiles\concealer\C2concealer\helpers.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1084

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\AMON-Eye\C2-Profiles\concealer\C2concealer\helpers.py
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1572

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\AMON-Eye\C2-Profiles\concealer\C2concealer\helpers.py"
3⤵
- Suspicious use of SetWindowsHookEx
PID:1204

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads