Malware Analysis Report

2024-11-13 13:27

Sample ID 240603-mwlawsdb66
Target 917ff8d756088c19bcc3a348031752ca_JaffaCakes118
SHA256 4b5390b7c700e21af8bb988cd010d6aacfcbb6e1aa43e80092b34697ae50e74c
Tags
discovery
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

4b5390b7c700e21af8bb988cd010d6aacfcbb6e1aa43e80092b34697ae50e74c

Threat Level: Shows suspicious behavior

The file 917ff8d756088c19bcc3a348031752ca_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Loads dropped DLL

Checks installed software on the system

Maps connected drives based on registry

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-03 10:48

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 10:48

Reported

2024-06-03 10:51

Platform

win10v2004-20240426-en

Max time kernel

94s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 r1.getapplicationmy.info udp
US 8.8.8.8:53 c1.getapplicationmy.info udp
GB 94.229.72.125:80 c1.getapplicationmy.info tcp
GB 94.229.72.125:80 c1.getapplicationmy.info tcp
US 8.8.8.8:53 r2.getapplicationmy.info udp
US 8.8.8.8:53 c2.getapplicationmy.info udp
GB 94.229.72.125:80 r2.getapplicationmy.info tcp
US 23.82.16.56:80 c2.getapplicationmy.info tcp
US 8.8.8.8:53 125.72.229.94.in-addr.arpa udp
US 8.8.8.8:53 42.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 56.16.82.23.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
GB 94.229.72.125:80 r2.getapplicationmy.info tcp
US 23.82.16.56:80 c2.getapplicationmy.info tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
GB 94.229.72.125:80 r2.getapplicationmy.info tcp
US 23.82.16.56:80 c2.getapplicationmy.info tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\Tsu53BBF76A.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

C:\Users\Admin\AppData\Local\Temp\{4F38058B-6EA2-4C05-AEEE-268094DB277D}\_Setup.dll

MD5 7f1a24ce168088160daed38269c01b78
SHA1 675c432b4a7b15f9a34fff8dd5f6c3984de5cb80
SHA256 6a97e35fbd5b3a8eab2ee6ddf440d381301476c16f9d7b4c22fcb1db77122762
SHA512 9d0e5ce57e446e04807b1fae4754874f967ece17b7692b06b2ce3e5f0388d896b39244cd4199f7f8e401a28a43b968194a14a9a252432b9542cfccb5d4f971e2

C:\Users\Admin\AppData\Local\Temp\{4F38058B-6EA2-4C05-AEEE-268094DB277D}\Custom.dll

MD5 396573acf88c363e3406677f3353d886
SHA1 95d078a2ff0eb1a884b932e08805cf178796b19b
SHA256 e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482
SHA512 a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 10:48

Reported

2024-06-03 10:51

Platform

win7-20240508-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\917ff8d756088c19bcc3a348031752ca_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 r1.getapplicationmy.info udp
US 8.8.8.8:53 c1.getapplicationmy.info udp
GB 94.229.72.125:80 c1.getapplicationmy.info tcp
GB 94.229.72.125:80 c1.getapplicationmy.info tcp
US 8.8.8.8:53 c2.getapplicationmy.info udp
US 8.8.8.8:53 r2.getapplicationmy.info udp
US 23.82.16.56:80 c2.getapplicationmy.info tcp
GB 94.229.72.125:80 r2.getapplicationmy.info tcp
GB 94.229.72.125:80 r2.getapplicationmy.info tcp
US 23.82.16.56:80 c2.getapplicationmy.info tcp
GB 94.229.72.125:80 r2.getapplicationmy.info tcp
US 23.82.16.56:80 c2.getapplicationmy.info tcp

Files

\Users\Admin\AppData\Local\Temp\Tsu52623848.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

\Users\Admin\AppData\Local\Temp\{43D96300-FDA0-48C5-AA2E-B582983A41F6}\_Setup.dll

MD5 7f1a24ce168088160daed38269c01b78
SHA1 675c432b4a7b15f9a34fff8dd5f6c3984de5cb80
SHA256 6a97e35fbd5b3a8eab2ee6ddf440d381301476c16f9d7b4c22fcb1db77122762
SHA512 9d0e5ce57e446e04807b1fae4754874f967ece17b7692b06b2ce3e5f0388d896b39244cd4199f7f8e401a28a43b968194a14a9a252432b9542cfccb5d4f971e2

\Users\Admin\AppData\Local\Temp\{43D96300-FDA0-48C5-AA2E-B582983A41F6}\Custom.dll

MD5 396573acf88c363e3406677f3353d886
SHA1 95d078a2ff0eb1a884b932e08805cf178796b19b
SHA256 e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482
SHA512 a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6