Malware Analysis Report

2025-03-15 06:01

Sample ID 240513-lcehkaga9y
Target 3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118
SHA256 7ca8c23ebdac3ef35a3c2b5deef884b7103586114bb17f74e7188a66b6fc93c2
Tags
vmprotect
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

7ca8c23ebdac3ef35a3c2b5deef884b7103586114bb17f74e7188a66b6fc93c2

Threat Level: Shows suspicious behavior

The file 3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect

VMProtect packed file

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-13 09:22

Signatures

VMProtect packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-13 09:22

Reported

2024-05-13 09:25

Platform

win7-20240221-en

Max time kernel

117s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe"

Signatures

VMProtect packed file

vmprotect
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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ksreg.blesswarrior.com udp
CN 121.40.92.6:80 ksreg.blesswarrior.com tcp
US 8.8.8.8:53 ksreg2.blesswarrior.com udp
CN 121.40.92.6:80 ksreg.blesswarrior.com tcp

Files

memory/2732-0-0x0000000000400000-0x0000000000E92000-memory.dmp

memory/2732-2-0x0000000000401000-0x0000000000424000-memory.dmp

memory/2732-1-0x0000000000400000-0x0000000000E92000-memory.dmp

memory/2732-3-0x0000000002AB0000-0x0000000002C7E000-memory.dmp

memory/2732-5-0x0000000000400000-0x0000000000E92000-memory.dmp

memory/2732-6-0x0000000002AB0000-0x0000000002C7E000-memory.dmp

memory/2732-26-0x0000000000400000-0x0000000000E92000-memory.dmp

memory/2732-27-0x0000000000400000-0x0000000000E92000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-13 09:22

Reported

2024-05-13 09:25

Platform

win10v2004-20240508-en

Max time kernel

94s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe"

Signatures

VMProtect packed file

vmprotect
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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3ec93dbe57258f316974ed9fd3e874ad_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ksreg.blesswarrior.com udp
CN 121.40.92.6:80 ksreg.blesswarrior.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
NL 23.62.61.192:443 www.bing.com tcp
US 8.8.8.8:53 192.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 ksreg2.blesswarrior.com udp
CN 121.40.92.6:80 ksreg.blesswarrior.com tcp
US 8.8.8.8:53 ksreg2.blesswarrior.com udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/3768-0-0x0000000000400000-0x0000000000E92000-memory.dmp

memory/3768-1-0x0000000000401000-0x0000000000424000-memory.dmp

memory/3768-3-0x0000000002EA0000-0x000000000306E000-memory.dmp

memory/3768-2-0x0000000000400000-0x0000000000E92000-memory.dmp

memory/3768-5-0x0000000000400000-0x0000000000E92000-memory.dmp

memory/3768-7-0x0000000002EA0000-0x000000000306E000-memory.dmp

memory/3768-26-0x0000000000400000-0x0000000000E92000-memory.dmp

memory/3768-27-0x0000000000400000-0x0000000000E92000-memory.dmp