Malware Analysis Report

2024-11-13 18:23

Sample ID 241107-aeklta1dja
Target ae6f59d14ce7584e9dccf8e88f540fac601d92d35c6e6b0013f4e6682d08e7e5
SHA256 ae6f59d14ce7584e9dccf8e88f540fac601d92d35c6e6b0013f4e6682d08e7e5
Tags
latentbot stormkitty xworm discovery rat stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

ae6f59d14ce7584e9dccf8e88f540fac601d92d35c6e6b0013f4e6682d08e7e5

Threat Level: Known bad

The file ae6f59d14ce7584e9dccf8e88f540fac601d92d35c6e6b0013f4e6682d08e7e5 was found to be: Known bad.

Malicious Activity Summary

latentbot stormkitty xworm discovery rat stealer trojan

LatentBot

Latentbot family

StormKitty payload

StormKitty

Detect Xworm Payload

Xworm

Xworm family

Stormkitty family

Suspicious use of SetThreadContext

Program crash

Browser Information Discovery

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 00:07

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 00:07

Reported

2024-11-07 00:10

Platform

win10v2004-20241007-en

Max time kernel

147s

Max time network

161s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe"

Signatures

Detect Xworm Payload

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

LatentBot

trojan latentbot

Latentbot family

latentbot

StormKitty

stealer stormkitty

StormKitty payload

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

Stormkitty family

stormkitty

Xworm

trojan rat xworm

Xworm family

xworm

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4136 set thread context of 800 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe

Browser Information Discovery

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4136 wrote to memory of 348 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 4136 wrote to memory of 348 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 4136 wrote to memory of 348 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 4136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4136 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe

"C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 800 -ip 800

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 800 -s 1568

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 weidmachane.zapto.org udp
BG 87.120.113.131:7000 weidmachane.zapto.org tcp
US 8.8.8.8:53 131.113.120.87.in-addr.arpa udp
BG 87.120.113.131:7000 weidmachane.zapto.org tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.173.189.20.in-addr.arpa udp

Files

memory/4136-0-0x00007FFB27EC3000-0x00007FFB27EC5000-memory.dmp

memory/4136-1-0x000002AF7DE70000-0x000002AF7DE76000-memory.dmp

memory/4136-2-0x000002AF18390000-0x000002AF183F2000-memory.dmp

memory/4136-3-0x00007FFB27EC0000-0x00007FFB28981000-memory.dmp

memory/800-4-0x0000000000400000-0x000000000040E000-memory.dmp

memory/800-5-0x000000007523E000-0x000000007523F000-memory.dmp

memory/4136-6-0x00007FFB27EC0000-0x00007FFB28981000-memory.dmp

memory/800-7-0x0000000005900000-0x000000000599C000-memory.dmp

memory/800-8-0x0000000075230000-0x00000000759E0000-memory.dmp

memory/800-9-0x000000007523E000-0x000000007523F000-memory.dmp

memory/800-10-0x0000000006050000-0x00000000060B6000-memory.dmp

memory/800-11-0x0000000006C90000-0x0000000006D22000-memory.dmp

memory/800-12-0x00000000072E0000-0x0000000007884000-memory.dmp

memory/800-13-0x0000000075230000-0x00000000759E0000-memory.dmp

memory/800-14-0x0000000006AD0000-0x0000000006BF0000-memory.dmp

memory/800-15-0x0000000006D30000-0x0000000007084000-memory.dmp

memory/800-16-0x00000000070D0000-0x000000000711C000-memory.dmp

memory/800-55-0x0000000075230000-0x00000000759E0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 00:07

Reported

2024-11-07 00:10

Platform

win7-20240903-en

Max time kernel

122s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe"

Signatures

Detect Xworm Payload

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

LatentBot

trojan latentbot

Latentbot family

latentbot

StormKitty

stealer stormkitty

StormKitty payload

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

Stormkitty family

stormkitty

Xworm

trojan rat xworm

Xworm family

xworm

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1832 set thread context of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Browser Information Discovery

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1832 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1832 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1832 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1832 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1832 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1832 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1832 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1832 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1832 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1832 wrote to memory of 852 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\system32\WerFault.exe
PID 1832 wrote to memory of 852 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\system32\WerFault.exe
PID 1832 wrote to memory of 852 N/A C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe

"C:\Users\Admin\AppData\Local\Temp\ORDER DRAWING AND PHOTOS.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1832 -s 616

Network

Country Destination Domain Proto
US 8.8.8.8:53 weidmachane.zapto.org udp
BG 87.120.113.131:7000 weidmachane.zapto.org tcp
BG 87.120.113.131:7000 weidmachane.zapto.org tcp
BG 87.120.113.131:7000 weidmachane.zapto.org tcp

Files

memory/2412-14-0x0000000074C0E000-0x0000000074C0F000-memory.dmp

memory/2412-13-0x0000000000400000-0x000000000040E000-memory.dmp

memory/2412-11-0x0000000000400000-0x000000000040E000-memory.dmp

memory/2412-9-0x0000000000400000-0x000000000040E000-memory.dmp

memory/2412-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2412-7-0x0000000000400000-0x000000000040E000-memory.dmp

memory/2412-6-0x0000000000400000-0x000000000040E000-memory.dmp

memory/2412-5-0x0000000000400000-0x000000000040E000-memory.dmp

memory/2412-4-0x0000000000400000-0x000000000040E000-memory.dmp

memory/1832-3-0x000007FEF6520000-0x000007FEF6F0C000-memory.dmp

memory/1832-2-0x0000000000680000-0x00000000006E2000-memory.dmp

memory/1832-1-0x0000000001150000-0x0000000001156000-memory.dmp

memory/1832-0-0x000007FEF6523000-0x000007FEF6524000-memory.dmp

memory/1832-15-0x000007FEF6520000-0x000007FEF6F0C000-memory.dmp

memory/2412-16-0x0000000074C00000-0x00000000752EE000-memory.dmp

memory/2412-17-0x0000000074C0E000-0x0000000074C0F000-memory.dmp

memory/2412-18-0x0000000074C00000-0x00000000752EE000-memory.dmp

memory/2412-19-0x0000000005D20000-0x0000000005E40000-memory.dmp

memory/2412-43-0x0000000004FE0000-0x0000000004FEE000-memory.dmp

memory/2412-44-0x00000000080A0000-0x00000000083F0000-memory.dmp