Malware Analysis Report

2025-04-14 01:05

Sample ID 240603-kq8swshe2s
Target 912d678fece3e338108ad60d9a839a17_JaffaCakes118
SHA256 e67838a5a5872bf77043dc5c044e293b6cd942783bb135581ccec92c9c04c666
Tags
upx
score
7/10

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
7/10

SHA256

e67838a5a5872bf77043dc5c044e293b6cd942783bb135581ccec92c9c04c666

Threat Level: Shows suspicious behavior

The file 912d678fece3e338108ad60d9a839a17_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx

UPX packed file

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-03 08:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 08:49

Reported

2024-06-03 08:52

Platform

win7-20240419-en

Max time kernel

141s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe"

Signatures

UPX packed file

upx
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
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
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

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2208 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 2208 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 2208 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 2208 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 2208 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 2208 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 2208 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 2208 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 2208 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe"

Network

Country Destination Domain Proto
UA 91.193.206.51:80 tcp
UA 77.122.100.160:80 tcp
UA 217.73.94.244:80 tcp
UA 31.170.136.82:80 tcp
UA 77.123.44.24:80 tcp
US 50.169.215.184:80 tcp
GE 188.129.246.244:80 tcp

Files

memory/2420-0-0x00000000001B0000-0x00000000002AA000-memory.dmp

memory/2208-6-0x0000000000310000-0x0000000000314000-memory.dmp

memory/2420-19-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2420-18-0x0000000000407000-0x0000000000409000-memory.dmp

memory/2420-3-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/2420-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2420-16-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/2420-17-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/2420-14-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/2420-4-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/2420-13-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/2208-12-0x0000000000400000-0x000000000040D000-memory.dmp

memory/2420-7-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/2420-15-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/2420-22-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2420-25-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2420-27-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2420-29-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2420-32-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2420-34-0x0000000000400000-0x000000000040A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 08:49

Reported

2024-06-03 08:52

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe"

Signatures

UPX packed file

upx
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
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
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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1020 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 1020 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 1020 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 1020 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 1020 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 1020 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 1020 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 1020 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe
PID 1020 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\912d678fece3e338108ad60d9a839a17_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
UA 85.198.140.212:80 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
GE 5.178.165.33:80 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
UA 176.111.183.118:80 tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 75.107.254.63:80 tcp
UA 62.182.84.239:80 tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
UA 85.198.148.14:80 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
UA 91.193.206.51:80 tcp
SA 77.223.244.141:80 tcp

Files

memory/1020-0-0x0000000000970000-0x0000000000974000-memory.dmp

memory/940-5-0x0000000000400000-0x000000000040A000-memory.dmp

memory/1020-4-0x0000000000400000-0x000000000040D000-memory.dmp

memory/940-2-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/940-3-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/940-6-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/940-7-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/940-8-0x0000000000400000-0x000000000040A000-memory.dmp

memory/940-10-0x0000000000400000-0x000000000040A000-memory.dmp

memory/940-11-0x0000000000400000-0x0000000002B10000-memory.dmp

memory/940-14-0x0000000000400000-0x000000000040A000-memory.dmp

memory/940-16-0x0000000000400000-0x000000000040A000-memory.dmp

memory/940-18-0x0000000000400000-0x000000000040A000-memory.dmp

memory/940-19-0x0000000000400000-0x000000000040A000-memory.dmp

memory/940-21-0x0000000000400000-0x000000000040A000-memory.dmp

memory/940-23-0x0000000000400000-0x000000000040A000-memory.dmp