Malware Analysis Report

2024-09-23 06:05

Sample ID 240614-kkzysssgme
Target 2024-06-14_996bd0508b1e5d46ba9a228a47f6f4ef_bkransomware_gandcrab_karagany
SHA256 946de5809399a0317129d2f906291dff7e4001834aeea81421ccba12a45cbdc7
Tags
gandcrab
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

946de5809399a0317129d2f906291dff7e4001834aeea81421ccba12a45cbdc7

Threat Level: Known bad

The file 2024-06-14_996bd0508b1e5d46ba9a228a47f6f4ef_bkransomware_gandcrab_karagany was found to be: Known bad.

Malicious Activity Summary

gandcrab

Detects Reflective DLL injection artifacts

Detects ransomware indicator

GandCrab payload

Gandcrab Payload

Gandcrab family

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-14 08:40

Signatures

Detects Reflective DLL injection artifacts

Description Indicator Process Target
N/A N/A N/A N/A

Detects ransomware indicator

Description Indicator Process Target
N/A N/A N/A N/A

GandCrab payload

Description Indicator Process Target
N/A N/A N/A N/A

Gandcrab Payload

Description Indicator Process Target
N/A N/A N/A N/A

Gandcrab family

gandcrab

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 08:40

Reported

2024-06-14 08:42

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-14_996bd0508b1e5d46ba9a228a47f6f4ef_bkransomware_gandcrab_karagany.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-14_996bd0508b1e5d46ba9a228a47f6f4ef_bkransomware_gandcrab_karagany.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-14_996bd0508b1e5d46ba9a228a47f6f4ef_bkransomware_gandcrab_karagany.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3592 -ip 3592

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 268

Network

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 08:40

Reported

2024-06-14 08:42

Platform

win7-20240611-en

Max time kernel

118s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-14_996bd0508b1e5d46ba9a228a47f6f4ef_bkransomware_gandcrab_karagany.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-14_996bd0508b1e5d46ba9a228a47f6f4ef_bkransomware_gandcrab_karagany.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-14_996bd0508b1e5d46ba9a228a47f6f4ef_bkransomware_gandcrab_karagany.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 88

Network

N/A

Files

N/A