Malware Analysis Report

2025-03-15 05:43

Sample ID 240509-b3xfysbd6t
Target 27b06e99e95391e4d4c1e4bc0e5a1847_JaffaCakes118
SHA256 af60521bd10fdebabc213a1b8a9d126980ed0c2fa2dda7bb01bd5ec5ca9d926c
Tags
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

af60521bd10fdebabc213a1b8a9d126980ed0c2fa2dda7bb01bd5ec5ca9d926c

Threat Level: Shows suspicious behavior

The file 27b06e99e95391e4d4c1e4bc0e5a1847_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

Loads dropped DLL

ASPack v2.12-2.42

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-09 01:40

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
N/A N/A N/A N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-09 01:40

Reported

2024-05-09 01:43

Platform

win10v2004-20240508-en

Max time kernel

93s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\hsanjhzj\QQFace.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\hsanjhzj\QQFace.exe

"C:\Users\Admin\AppData\Local\Temp\hsanjhzj\QQFace.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 file.qqhelper.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 file3.qqhelper.com udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 file2.qqhelper.com udp
US 8.8.8.8:53 file4.qqhelper.com udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\nsu46DE.tmp\System.dll

MD5 10c44246d99a1c2e5f5e6b52b111a63d
SHA1 0f41da79c3e789f4ae38738e3a5d73c538f8af4f
SHA256 7a24883bdbf08ce90938094b6ab6f09a842af10b18b8ae4d70da2e6b806490b8
SHA512 e5b0fa27cd02a67be5eb9c63646621d3e9ccfada98659c50dee8310a58ce12e1a6a059788b85f0f440067ed7e281a0e1a526b9403993b9000f91a51bfbb50da3

C:\Users\Admin\AppData\Local\Temp\nsu46DE.tmp\NSISdl.dll

MD5 ed1a0e9f2e43d0b9911c20830bf9c70b
SHA1 6dc197bea1dcf81444148fb7cf963dc5f0fdda7d
SHA256 eb2aae4b1168d2cea71975ade37869988fab95346b8d4e8948dfa5b102f62f69
SHA512 6fb0210958b7579656e9f793adf4a03e2d5619ac6d76ecd2ce7ad8402bfe3273db68a04e551d8e3e76b6e9fd4fc09b5a3714db1e2da61c023ed998365427bed5

Analysis: behavioral5

Detonation Overview

Submitted

2024-05-09 01:40

Reported

2024-05-09 01:43

Platform

win7-20240508-en

Max time kernel

121s

Max time network

124s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\hsanjhzj\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\hsanjhzj\飘荡软件.url

Network

N/A

Files

memory/1252-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Analysis: behavioral6

Detonation Overview

Submitted

2024-05-09 01:40

Reported

2024-05-09 01:44

Platform

win10v2004-20240226-en

Max time kernel

140s

Max time network

164s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\hsanjhzj\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\hsanjhzj\飘荡软件.url

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 172.217.169.10:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 10.169.217.172.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 25.73.42.20.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 01:40

Reported

2024-05-09 01:43

Platform

win7-20231129-en

Max time kernel

140s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\hsanjhzj\EnabledButton.exe"

Signatures

Suspicious use of SetWindowsHookEx

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

Processes

C:\Users\Admin\AppData\Local\Temp\hsanjhzj\EnabledButton.exe

"C:\Users\Admin\AppData\Local\Temp\hsanjhzj\EnabledButton.exe"

Network

N/A

Files

memory/1972-0-0x0000000000400000-0x0000000000457000-memory.dmp

memory/1972-4-0x0000000000400000-0x0000000000457000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 01:40

Reported

2024-05-09 01:43

Platform

win10v2004-20240426-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\hsanjhzj\EnabledButton.exe"

Signatures

Suspicious use of SetWindowsHookEx

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

Processes

C:\Users\Admin\AppData\Local\Temp\hsanjhzj\EnabledButton.exe

"C:\Users\Admin\AppData\Local\Temp\hsanjhzj\EnabledButton.exe"

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
BE 88.221.83.187:443 www.bing.com tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 187.83.221.88.in-addr.arpa udp
BE 88.221.83.187:443 www.bing.com tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.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

Files

memory/4316-0-0x0000000000400000-0x0000000000457000-memory.dmp

memory/4316-4-0x0000000000400000-0x0000000000457000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-09 01:40

Reported

2024-05-09 01:43

Platform

win7-20240419-en

Max time kernel

117s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\hsanjhzj\QQFace.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\hsanjhzj\QQFace.exe

"C:\Users\Admin\AppData\Local\Temp\hsanjhzj\QQFace.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 file.qqhelper.com udp
US 8.8.8.8:53 file3.qqhelper.com udp
US 8.8.8.8:53 file2.qqhelper.com udp
US 8.8.8.8:53 file4.qqhelper.com udp

Files

\Users\Admin\AppData\Local\Temp\nsi2DC6.tmp\NSISdl.dll

MD5 ed1a0e9f2e43d0b9911c20830bf9c70b
SHA1 6dc197bea1dcf81444148fb7cf963dc5f0fdda7d
SHA256 eb2aae4b1168d2cea71975ade37869988fab95346b8d4e8948dfa5b102f62f69
SHA512 6fb0210958b7579656e9f793adf4a03e2d5619ac6d76ecd2ce7ad8402bfe3273db68a04e551d8e3e76b6e9fd4fc09b5a3714db1e2da61c023ed998365427bed5

\Users\Admin\AppData\Local\Temp\nsi2DC6.tmp\System.dll

MD5 10c44246d99a1c2e5f5e6b52b111a63d
SHA1 0f41da79c3e789f4ae38738e3a5d73c538f8af4f
SHA256 7a24883bdbf08ce90938094b6ab6f09a842af10b18b8ae4d70da2e6b806490b8
SHA512 e5b0fa27cd02a67be5eb9c63646621d3e9ccfada98659c50dee8310a58ce12e1a6a059788b85f0f440067ed7e281a0e1a526b9403993b9000f91a51bfbb50da3