Malware Analysis Report

2025-03-15 05:49

Sample ID 240623-3aw39sxdna
Target 03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118
SHA256 d8f44ef52a39ac38e7c3fa08b093c0a8349d604aa926618e2cb974bcd39c2fd2
Tags
aspackv2
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

d8f44ef52a39ac38e7c3fa08b093c0a8349d604aa926618e2cb974bcd39c2fd2

Threat Level: Shows suspicious behavior

The file 03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Loads dropped DLL

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-23 23:19

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: behavioral1

Detonation Overview

Submitted

2024-06-23 23:19

Reported

2024-06-23 23:21

Platform

win7-20240221-en

Max time kernel

141s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118.exe"

Signatures

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118.exe"

Network

N/A

Files

memory/1728-0-0x0000000000400000-0x0000000000478000-memory.dmp

\Users\Admin\AppData\Local\Temp\bassmod.dll

MD5 780d14604d49e3c634200c523def8351
SHA1 e208ef6f421d2260070a9222f1f918f1de0a8eeb
SHA256 844eb66a10b848d3a71a8c63c35f0a01550a46d2ff8503e2ca8947978b03b4d2
SHA512 a49c030f11da8f0cdc4205c86bec00653ec2f8899983cad9d7195fd23255439291aaec5a7e128e1a103efd93b8566e86f15af89eba4efebf9debce14a7a5564b

memory/1728-5-0x0000000000400000-0x0000000000478000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-23 23:19

Reported

2024-06-23 23:21

Platform

win10v2004-20240611-en

Max time kernel

142s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118.exe"

Signatures

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Windows\system32\AUDIODG.EXE N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\AUDIODG.EXE N/A

Processes

C:\Users\Admin\AppData\Local\Temp\03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\03f57f66a726d17c7d38a9dc0979fb85_JaffaCakes118.exe"

C:\Windows\system32\AUDIODG.EXE

C:\Windows\system32\AUDIODG.EXE 0x4e8 0x4f8

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
BE 2.17.107.115:443 www.bing.com tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 115.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/376-0-0x0000000000400000-0x0000000000478000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\bassmod.dll

MD5 780d14604d49e3c634200c523def8351
SHA1 e208ef6f421d2260070a9222f1f918f1de0a8eeb
SHA256 844eb66a10b848d3a71a8c63c35f0a01550a46d2ff8503e2ca8947978b03b4d2
SHA512 a49c030f11da8f0cdc4205c86bec00653ec2f8899983cad9d7195fd23255439291aaec5a7e128e1a103efd93b8566e86f15af89eba4efebf9debce14a7a5564b

memory/376-6-0x0000000000400000-0x0000000000478000-memory.dmp