8c2a7ddd3df7bf22b0e8d38ad9497b6e2d2eacf820316f5185663bdc73106b8e

Analysis

max time kernel
152s
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

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General

Target

AMON-Eye/C2-Profiles/concealer/C2concealer/data/stage.py
Size

1013B
MD5

ea24c802179f5a4d8e58594a3377a573
SHA1

f58972e6a61763fa3225d6b3d64a2bd2a0117502
SHA256

d874ab48120be6f2d5c3b16407beea860d3cf4cb6081a7ec49e3e1782f883ab1
SHA512

ec320f817304a9c7921735e04c5ec16bb07a68fb611b936dbe9e861d5fef61e2fcadd5f43f5f071a34f0ef8f8e834d9d71675614775659d41a28800fb568c99c

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-1-5-21-3948302646-268491222-1934009652-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000_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-1-5-21-3948302646-268491222-1934009652-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000_CLASSES\py_auto_file\	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

1672 AcroRd32.exe
1672 AcroRd32.exe
1672 AcroRd32.exe

pid	process
1672	AcroRd32.exe
1672	AcroRd32.exe
1672	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1752 wrote to memory of 1160	1752	cmd.exe	rundll32.exe
PID 1752 wrote to memory of 1160	1752	cmd.exe	rundll32.exe
PID 1752 wrote to memory of 1160	1752	cmd.exe	rundll32.exe
PID 1160 wrote to memory of 1672	1160	rundll32.exe	AcroRd32.exe
PID 1160 wrote to memory of 1672	1160	rundll32.exe	AcroRd32.exe
PID 1160 wrote to memory of 1672	1160	rundll32.exe	AcroRd32.exe
PID 1160 wrote to memory of 1672	1160	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\AMON-Eye\C2-Profiles\concealer\C2concealer\data\stage.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1752

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\data\stage.py
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1160

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\data\stage.py"
3⤵
- Suspicious use of SetWindowsHookEx
PID:1672

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

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