Malware Analysis Report

2024-10-19 02:25

Sample ID 240402-dlpqwseg9t
Target 81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118
SHA256 ad1a7132112ed0a17f526989f2f50b61a43c71180de093582866b4541c24adc7
Tags
xloader wogm loader rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

ad1a7132112ed0a17f526989f2f50b61a43c71180de093582866b4541c24adc7

Threat Level: Known bad

The file 81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xloader wogm loader rat

Xloader

Xloader payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-02 03:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-02 03:05

Reported

2024-04-02 03:08

Platform

win7-20240221-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe"

Signatures

Xloader

loader xloader

Xloader payload

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1716 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe
PID 1716 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe
PID 1716 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe
PID 1716 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe
PID 1716 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe
PID 1716 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe
PID 1716 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe"

Network

N/A

Files

memory/1716-0-0x0000000000C20000-0x0000000000CBA000-memory.dmp

memory/1716-1-0x0000000074600000-0x0000000074CEE000-memory.dmp

memory/1716-2-0x0000000002220000-0x0000000002260000-memory.dmp

memory/1716-3-0x00000000005C0000-0x00000000005CA000-memory.dmp

memory/1716-4-0x0000000074600000-0x0000000074CEE000-memory.dmp

memory/1716-5-0x0000000002220000-0x0000000002260000-memory.dmp

memory/1716-6-0x0000000005150000-0x00000000051CA000-memory.dmp

memory/2596-7-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2596-8-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2596-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2596-11-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2596-13-0x0000000000880000-0x0000000000B83000-memory.dmp

memory/1716-12-0x0000000074600000-0x0000000074CEE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-02 03:05

Reported

2024-04-02 03:08

Platform

win10v2004-20240226-en

Max time kernel

93s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe"

Signatures

Xloader

loader xloader

Xloader payload

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

Processes

C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\81ecab9fa2aa18c3d5dc61e9b2bebb7b_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 81.171.91.138.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/4504-0-0x00000000003A0000-0x000000000043A000-memory.dmp

memory/4504-1-0x00000000749C0000-0x0000000075170000-memory.dmp

memory/4504-2-0x00000000053F0000-0x0000000005994000-memory.dmp

memory/4504-3-0x0000000004E40000-0x0000000004ED2000-memory.dmp

memory/4504-4-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

memory/4504-5-0x0000000004DF0000-0x0000000004DFA000-memory.dmp

memory/4504-6-0x00000000053C0000-0x00000000053CA000-memory.dmp

memory/4504-7-0x00000000749C0000-0x0000000075170000-memory.dmp

memory/4504-8-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

memory/4504-9-0x0000000006480000-0x000000000651C000-memory.dmp

memory/4504-10-0x00000000065A0000-0x000000000661A000-memory.dmp

memory/3344-11-0x0000000000400000-0x0000000000429000-memory.dmp

memory/4504-13-0x00000000749C0000-0x0000000075170000-memory.dmp

memory/3344-14-0x0000000001960000-0x0000000001CAA000-memory.dmp

memory/3344-15-0x0000000001960000-0x0000000001CAA000-memory.dmp