Malware Analysis Report

2025-03-15 05:45

Sample ID 240510-15ca8scf4y
Target 314a43e5c8953d75b623c7649c147772_JaffaCakes118
SHA256 eb89f261c7293f5ef1cc95d48c84221ae647d3ab4f88dce69d17ff2b32ce4d14
Tags
upx aspackv2
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

eb89f261c7293f5ef1cc95d48c84221ae647d3ab4f88dce69d17ff2b32ce4d14

Threat Level: Shows suspicious behavior

The file 314a43e5c8953d75b623c7649c147772_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx aspackv2

UPX packed file

ASPack v2.12-2.42

Loads dropped DLL

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-10 22:13

Signatures

UPX packed file

upx
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
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-10 22:13

Reported

2024-05-10 22:16

Platform

win7-20240220-en

Max time kernel

140s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\314a43e5c8953d75b623c7649c147772_JaffaCakes118.exe"

Signatures

ASPack v2.12-2.42

aspackv2
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\314a43e5c8953d75b623c7649c147772_JaffaCakes118.exe N/A

UPX packed file

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

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\314a43e5c8953d75b623c7649c147772_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\314a43e5c8953d75b623c7649c147772_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\314a43e5c8953d75b623c7649c147772_JaffaCakes118.exe"

Network

N/A

Files

memory/2364-0-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2364-2-0x0000000000240000-0x0000000000264000-memory.dmp

memory/2364-1-0x0000000000240000-0x0000000000264000-memory.dmp

C:\Archivos de programa\Unico - Administracion\Actualizador.exe

MD5 179723f68097a5393d500fb0f6a1df80
SHA1 b6be352431f1085cb8b4dce013aea0870b3f2ddf
SHA256 486cd452e402432281f24666d36512c0d389e23df101690353d29ce22cc64700
SHA512 c99b0d4179764968e3a607486b0bfe9617f4e7346abf1e435d56634bbd17296e64160b3df501fe39f49c6ba80891b6c16456e9c91b3a8541d9c9d2af8362713d

memory/2364-180-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2364-182-0x0000000000240000-0x0000000000264000-memory.dmp

memory/2364-184-0x0000000000240000-0x0000000000264000-memory.dmp

memory/2364-183-0x0000000000240000-0x0000000000264000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-10 22:13

Reported

2024-05-10 22:16

Platform

win10v2004-20240426-en

Max time kernel

148s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\314a43e5c8953d75b623c7649c147772_JaffaCakes118.exe"

Signatures

ASPack v2.12-2.42

aspackv2
Description Indicator Process Target
N/A N/A N/A N/A

UPX packed file

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

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\314a43e5c8953d75b623c7649c147772_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\314a43e5c8953d75b623c7649c147772_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.161:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 161.61.62.23.in-addr.arpa udp
NL 23.62.61.57:443 www.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 57.61.62.23.in-addr.arpa 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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.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 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

Files

memory/3068-0-0x0000000000400000-0x0000000000424000-memory.dmp

C:\Archivos de programa\Unico - Administracion\Actualizador.exe

MD5 179723f68097a5393d500fb0f6a1df80
SHA1 b6be352431f1085cb8b4dce013aea0870b3f2ddf
SHA256 486cd452e402432281f24666d36512c0d389e23df101690353d29ce22cc64700
SHA512 c99b0d4179764968e3a607486b0bfe9617f4e7346abf1e435d56634bbd17296e64160b3df501fe39f49c6ba80891b6c16456e9c91b3a8541d9c9d2af8362713d

memory/3068-176-0x0000000000400000-0x0000000000424000-memory.dmp