Malware Analysis Report

2025-06-16 07:26

Sample ID 240602-fd6qjsca94
Target 8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118
SHA256 7bf29b9be4824ded16650f013462b9d20796242bcc568ccacf5e8ab2ca18a9b5
Tags
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

7bf29b9be4824ded16650f013462b9d20796242bcc568ccacf5e8ab2ca18a9b5

Threat Level: Shows suspicious behavior

The file 8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Executes dropped EXE

Loads dropped DLL

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-02 04:46

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 04:46

Reported

2024-06-02 04:48

Platform

win7-20240508-en

Max time kernel

140s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2988 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp
PID 2988 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp
PID 2988 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp
PID 2988 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp
PID 2988 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp
PID 2988 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp
PID 2988 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp

Processes

C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp

"C:\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp" /SL5="$30150,987588,70144,C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe"

Network

N/A

Files

memory/2988-0-0x0000000000400000-0x0000000000418000-memory.dmp

memory/2988-2-0x0000000000401000-0x000000000040D000-memory.dmp

\Users\Admin\AppData\Local\Temp\is-44CKT.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp

MD5 e7106fbf42fbc6d5b08a18ada4f781b4
SHA1 36d4a629f79d772c0b0df8bd2ae2ea09108d239d
SHA256 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635
SHA512 adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

memory/3056-9-0x0000000000400000-0x0000000000536000-memory.dmp

\Users\Admin\AppData\Local\Temp\is-4IB0D.tmp\_isetup\_shfoldr.dll

MD5 92dc6ef532fbb4a5c3201469a5b5eb63
SHA1 3e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA256 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA512 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

C:\Users\Admin\AppData\Local\Temp\is-4IB0D.tmp\setupcfg.ini

MD5 c741945510787a9e290795c2ed37defc
SHA1 65b952219c62d4a604616e23e191febe83908720
SHA256 46406b102b107ca1551ea13d254c160adf24fea2b10993992a62df8a7eaef851
SHA512 2f1a2b6bf2c92e61597c146ba56db99fea49e74079fbc13b7e02355a79e3b1969baa2ce384ce94d8fb30ee363b1026afa53a2ef8f2b33b971074837fcc6b4764

memory/2988-47-0x0000000000400000-0x0000000000418000-memory.dmp

memory/3056-48-0x0000000000400000-0x0000000000536000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 04:46

Reported

2024-06-02 04:49

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\is-RMRT0.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp

"C:\Users\Admin\AppData\Local\Temp\is-RMRT0.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp" /SL5="$6020A,987588,70144,C:\Users\Admin\AppData\Local\Temp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.exe"

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 4.159.190.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.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 8.8.8.8:53 88.156.103.20.in-addr.arpa udp

Files

memory/212-0-0x0000000000400000-0x0000000000418000-memory.dmp

memory/212-2-0x0000000000401000-0x000000000040D000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\is-RMRT0.tmp\8ced037d23d8b1244b5fc6c23456b51e_JaffaCakes118.tmp

MD5 e7106fbf42fbc6d5b08a18ada4f781b4
SHA1 36d4a629f79d772c0b0df8bd2ae2ea09108d239d
SHA256 64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635
SHA512 adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

memory/4680-7-0x0000000000400000-0x0000000000536000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\is-A5RTB.tmp\setupcfg.ini

MD5 c741945510787a9e290795c2ed37defc
SHA1 65b952219c62d4a604616e23e191febe83908720
SHA256 46406b102b107ca1551ea13d254c160adf24fea2b10993992a62df8a7eaef851
SHA512 2f1a2b6bf2c92e61597c146ba56db99fea49e74079fbc13b7e02355a79e3b1969baa2ce384ce94d8fb30ee363b1026afa53a2ef8f2b33b971074837fcc6b4764

memory/212-43-0x0000000000400000-0x0000000000418000-memory.dmp

memory/4680-44-0x0000000000400000-0x0000000000536000-memory.dmp