Malware Analysis Report

2025-03-15 05:42

Sample ID 240509-z1e1wseg9w
Target 2bb8948d1475519f3f002f73b0f46a5c_JaffaCakes118
SHA256 784f03f9b8bb5bbee3e45e97a084567e9add9f5b376fece657ffa641ae878444
Tags
upx aspackv2
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

784f03f9b8bb5bbee3e45e97a084567e9add9f5b376fece657ffa641ae878444

Threat Level: Shows suspicious behavior

The file 2bb8948d1475519f3f002f73b0f46a5c_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx aspackv2

UPX packed file

ASPack v2.12-2.42

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-09 21:10

Signatures

ASPack v2.12-2.42

aspackv2
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: behavioral4

Detonation Overview

Submitted

2024-05-09 21:10

Reported

2024-05-09 21:13

Platform

win10v2004-20240508-en

Max time kernel

94s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\爆枪英雄小战辅助v2.2[临时更新].exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
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Processes

C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\爆枪英雄小战辅助v2.2[临时更新].exe

"C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\爆枪英雄小战辅助v2.2[临时更新].exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 937879935.ys168.com udp
US 8.8.8.8:53 hi.baidu.com udp
CN 111.170.27.1:80 937879935.ys168.com tcp
US 104.193.88.125:80 hi.baidu.com tcp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 163.126.19.2.in-addr.arpa udp
BE 2.17.196.107:443 www.bing.com tcp
US 8.8.8.8:53 infoflow.baidu.com udp
US 8.8.8.8:53 125.88.193.104.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 107.196.17.2.in-addr.arpa udp
US 104.193.88.125:443 infoflow.baidu.com tcp
US 8.8.8.8:53 226.20.18.104.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 100.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 219.183.117.104.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/4440-0-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/4440-1-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/4440-2-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/4440-3-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/4440-4-0x0000000000401000-0x00000000004EC000-memory.dmp

memory/4440-10-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-47-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-48-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/4440-45-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-43-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-41-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-39-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-37-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-35-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-33-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-31-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-29-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-28-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-25-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-24-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-21-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-19-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-17-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-15-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-13-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-11-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-8-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-6-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-5-0x0000000010000000-0x000000001003E000-memory.dmp

memory/4440-49-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/4440-50-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/4440-60-0x0000000000400000-0x00000000006E5000-memory.dmp

Analysis: behavioral5

Detonation Overview

Submitted

2024-05-09 21:10

Reported

2024-05-09 21:13

Platform

win7-20240508-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\飘荡软件.url

Signatures

N/A

Processes

C:\Windows\System32\rundll32.exe

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\飘荡软件.url

Network

N/A

Files

memory/1932-0-0x0000000000160000-0x0000000000161000-memory.dmp

Analysis: behavioral6

Detonation Overview

Submitted

2024-05-09 21:10

Reported

2024-05-09 21:13

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\飘荡软件.url

Signatures

N/A

Processes

C:\Windows\System32\rundll32.exe

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\飘荡软件.url

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
BE 2.17.196.107:443 www.bing.com tcp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 107.196.17.2.in-addr.arpa udp
BE 2.17.196.107:443 www.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 26.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 219.183.117.104.in-addr.arpa udp
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 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
US 8.8.8.8:53 90.16.208.104.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 21:10

Reported

2024-05-09 21:13

Platform

win7-20240508-en

Max time kernel

122s

Max time network

124s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\更多软件下载.url

Signatures

N/A

Processes

C:\Windows\System32\rundll32.exe

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\更多软件下载.url

Network

N/A

Files

memory/1088-0-0x0000000000420000-0x0000000000421000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 21:10

Reported

2024-05-09 21:13

Platform

win10v2004-20240508-en

Max time kernel

93s

Max time network

95s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\更多软件下载.url

Signatures

N/A

Processes

C:\Windows\System32\rundll32.exe

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\更多软件下载.url

Network

Country Destination Domain Proto
BE 2.17.196.107:443 www.bing.com tcp
US 8.8.8.8:53 163.126.19.2.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 107.196.17.2.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.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 48.229.111.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-09 21:10

Reported

2024-05-09 21:13

Platform

win7-20240221-en

Max time kernel

122s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\爆枪英雄小战辅助v2.2[临时更新].exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
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Processes

C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\爆枪英雄小战辅助v2.2[临时更新].exe

"C:\Users\Admin\AppData\Local\Temp\爆枪英雄小战辅助2.2\爆枪英雄小战辅助v2.2[临时更新].exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 937879935.ys168.com udp
US 8.8.8.8:53 hi.baidu.com udp
CN 60.188.66.35:80 937879935.ys168.com tcp
US 104.193.88.126:80 hi.baidu.com tcp
US 8.8.8.8:53 infoflow.baidu.com udp
US 104.193.88.126:443 infoflow.baidu.com tcp

Files

memory/1908-0-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/1908-1-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/1908-3-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/1908-4-0x0000000000401000-0x00000000004EC000-memory.dmp

memory/1908-2-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/1908-9-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-17-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-33-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-39-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-47-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-48-0x0000000000400000-0x00000000006E5000-memory.dmp

memory/1908-45-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-43-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-41-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-37-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-35-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-31-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-29-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-27-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-25-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-23-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-21-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-19-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-15-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-13-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-11-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-7-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-6-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-5-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1908-68-0x0000000000400000-0x00000000006E5000-memory.dmp