Malware Analysis Report

2024-08-06 12:39

Sample ID 240705-vt88yasckj
Target Anarxiya.rar
SHA256 8074d6085f0629dc715fbf492933cf91ae573051c84aa749d56f88936e8f0ea1
Tags
asyncrat stormkitty stealerium rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

8074d6085f0629dc715fbf492933cf91ae573051c84aa749d56f88936e8f0ea1

Threat Level: Known bad

The file Anarxiya.rar was found to be: Known bad.

Malicious Activity Summary

asyncrat stormkitty stealerium rat

StormKitty payload

AsyncRat

Asyncrat family

Stormkitty family

Stealerium family

.NET Reactor proctector

Loads dropped DLL

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-05 17:18

Signatures

Asyncrat family

asyncrat

Stealerium family

stealerium

StormKitty payload

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

Stormkitty family

stormkitty

.NET Reactor proctector

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

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-07-05 17:18

Reported

2024-07-05 18:01

Platform

win7-20240705-en

Max time kernel

1561s

Max time network

1563s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe"

Signatures

AsyncRat

rat asyncrat

.NET Reactor proctector

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe

"C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe"

Network

N/A

Files

memory/2116-0-0x000007FEF5FF3000-0x000007FEF5FF4000-memory.dmp

memory/2116-1-0x0000000000C50000-0x00000000042EE000-memory.dmp

memory/2116-2-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2116-3-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

\Users\Admin\AppData\Local\Temp\Costura\C5730A4C0FDD612A5678E51A536CE09E\64\sqlite.interop.dll

MD5 56a504a34d2cfbfc7eaa2b68e34af8ad
SHA1 426b48b0f3b691e3bb29f465aed9b936f29fc8cc
SHA256 9309fb2a3f326d0f2cc3f2ab837cfd02e4f8cb6b923b3b2be265591fd38f4961
SHA512 170c3645083d869e2368ee16325d7edaeba2d8f1d3d4a6a1054cfdd8616e03073772eeae30c8f79a93173825f83891e7b0e4fd89ef416808359f715a641747d7

memory/2116-8-0x000000001F760000-0x000000001FD48000-memory.dmp

memory/2116-9-0x000000001FD50000-0x0000000020110000-memory.dmp

memory/2116-10-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2116-11-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2116-12-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2116-13-0x000007FEF5FF3000-0x000007FEF5FF4000-memory.dmp

memory/2116-14-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2116-15-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2116-16-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2116-17-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2116-18-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2116-19-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-05 17:18

Reported

2024-07-05 18:02

Platform

win10v2004-20240704-en

Max time kernel

1717s

Max time network

1150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe"

Signatures

AsyncRat

rat asyncrat

.NET Reactor proctector

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe

"C:\Users\Admin\AppData\Local\Temp\Anarxiya\Anarchy Panel.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 99.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 88.65.42.20.in-addr.arpa udp

Files

memory/3064-0-0x00007FF84BC83000-0x00007FF84BC85000-memory.dmp

memory/3064-1-0x0000000000680000-0x0000000003D1E000-memory.dmp

memory/3064-2-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp

memory/3064-3-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Costura\C5730A4C0FDD612A5678E51A536CE09E\64\sqlite.interop.dll

MD5 56a504a34d2cfbfc7eaa2b68e34af8ad
SHA1 426b48b0f3b691e3bb29f465aed9b936f29fc8cc
SHA256 9309fb2a3f326d0f2cc3f2ab837cfd02e4f8cb6b923b3b2be265591fd38f4961
SHA512 170c3645083d869e2368ee16325d7edaeba2d8f1d3d4a6a1054cfdd8616e03073772eeae30c8f79a93173825f83891e7b0e4fd89ef416808359f715a641747d7

memory/3064-8-0x0000000005DD0000-0x0000000005DE2000-memory.dmp

memory/3064-9-0x000000001FC30000-0x0000000020218000-memory.dmp

memory/3064-10-0x000000001F700000-0x000000001FAC0000-memory.dmp

memory/3064-11-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp

memory/3064-12-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp

memory/3064-13-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp

memory/3064-14-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp

memory/3064-15-0x00007FF84BC83000-0x00007FF84BC85000-memory.dmp

memory/3064-16-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp

memory/3064-17-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp

memory/3064-18-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp

memory/3064-19-0x00007FF84BC80000-0x00007FF84C741000-memory.dmp