7f7821072d79a0deb26affbf11a4e73d86bfae4a3ef05f9ae6d41757b06a3617

Analysis

max time kernel
92s
max time network
102s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
13-08-2024 21:06

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General

Target

MailRanger.pyc
Size

24KB
MD5

d3f1925a0de7aff280676bf40cef2647
SHA1

87fdee3d6cff7588588a16d60833efd8f31f89a1
SHA256

95d64c79016a31cb44db60a4c4fe4519cb871420c89916918107814362190850
SHA512

4e625ffa1ecef5643642f1340d09ecaa31caea94a4de0df2323332e4c04b0bdf2069c007810284f7d801211858db6ccfb595b5953925eb300152d29982f821d2
SSDEEP

768:Lujx83lNLKFJNg9h2DQo3f7nFhTOQA9wsyPq:SM8JNgHJ2nTC

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 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

1364 OpenWith.exe

pid	process
1364	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MailRanger.pyc
1⤵
- Modifies registry class
PID:3624

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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