Malware Analysis Report

2024-10-10 12:12

Sample ID 240613-sgrr1stepf
Target a62c756d50eb6a46ea7c4be10d4fb069_JaffaCakes118
SHA256 bd69be2f37e4f3616f59d8a618efe059a8b6578662ca6431a40f3453fa740470
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

bd69be2f37e4f3616f59d8a618efe059a8b6578662ca6431a40f3453fa740470

Threat Level: Shows suspicious behavior

The file a62c756d50eb6a46ea7c4be10d4fb069_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx

UPX packed file

Program crash

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 15:06

Signatures

UPX packed file

upx
Description Indicator Process Target
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Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 15:06

Reported

2024-06-13 15:08

Platform

win7-20240508-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a62c756d50eb6a46ea7c4be10d4fb069_JaffaCakes118.exe"

Signatures

UPX packed file

upx
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Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a62c756d50eb6a46ea7c4be10d4fb069_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a62c756d50eb6a46ea7c4be10d4fb069_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a62c756d50eb6a46ea7c4be10d4fb069_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 r5ejq7b5dw.seojee.com udp
US 8.8.8.8:53 r5ejq7b5dw.seojee.com udp
US 8.8.8.8:53 r5ejq7b5dw.seojee.com udp
US 8.8.8.8:53 r5ejq7b5dw.seojee.com udp
US 8.8.8.8:53 r5ejq7b5dw.seojee.com udp
US 8.8.8.8:53 r5ejq7b5dw.seojee.com udp
US 8.8.8.8:53 open.baidu.com udp

Files

memory/2988-0-0x0000000000400000-0x000000000051F000-memory.dmp

memory/2988-48-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-47-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-46-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-44-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-40-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-38-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-36-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-34-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-32-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-30-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-28-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-26-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-24-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-22-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-20-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-18-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-16-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-14-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-12-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-10-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-8-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-6-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-5-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-4-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-3-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-1-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-42-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2988-49-0x0000000000400000-0x000000000051F000-memory.dmp

memory/2988-50-0x0000000000400000-0x000000000051F000-memory.dmp

memory/2988-51-0x0000000000400000-0x000000000051F000-memory.dmp

memory/2988-52-0x0000000000400000-0x000000000051F000-memory.dmp

memory/2988-53-0x0000000000400000-0x000000000051F000-memory.dmp

memory/2988-54-0x0000000000400000-0x000000000051F000-memory.dmp

memory/2988-56-0x0000000000400000-0x000000000051F000-memory.dmp

memory/2988-57-0x0000000000400000-0x000000000051F000-memory.dmp

memory/2988-58-0x0000000000400000-0x000000000051F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 15:06

Reported

2024-06-13 15:08

Platform

win10v2004-20240611-en

Max time kernel

94s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a62c756d50eb6a46ea7c4be10d4fb069_JaffaCakes118.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
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Processes

C:\Users\Admin\AppData\Local\Temp\a62c756d50eb6a46ea7c4be10d4fb069_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a62c756d50eb6a46ea7c4be10d4fb069_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3980 -ip 3980

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3980 -s 2256

Network

Country Destination Domain Proto
US 8.8.8.8:53 h1kfa1f8my.seojee.com udp
US 8.8.8.8:53 open.baidu.com udp
HK 103.235.46.119:80 open.baidu.com tcp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
BE 88.221.83.209:443 www.bing.com tcp
US 8.8.8.8:53 23.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 119.46.235.103.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 www.baidu.com udp
CN 183.2.172.42:443 www.baidu.com tcp
BE 88.221.83.209:443 www.bing.com tcp
US 8.8.8.8:53 209.83.221.88.in-addr.arpa udp
CN 183.2.172.185:443 www.baidu.com tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
NL 23.62.61.194:80 www.bing.com tcp
NL 23.62.61.194:80 www.bing.com tcp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 233.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/3980-0-0x0000000000400000-0x000000000051F000-memory.dmp

memory/3980-1-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-42-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-46-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-44-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-48-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-49-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-47-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-40-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-38-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-36-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-34-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-30-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-26-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-24-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-22-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-20-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-18-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-10-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-8-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-6-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-5-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-4-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-3-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-32-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-28-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-16-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-14-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-12-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3980-50-0x0000000000400000-0x000000000051F000-memory.dmp

memory/3980-54-0x0000000000400000-0x000000000051F000-memory.dmp