Malware Analysis Report

2024-11-15 05:36

Sample ID 240603-mmndwsbe2v
Target 9176da488f8af5018f1addaef73c639c_JaffaCakes118
SHA256 00029c769393799b2d0709190a1d9d60913bcab8cd11c3fbea9d57ff28e38485
Tags
discovery
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

00029c769393799b2d0709190a1d9d60913bcab8cd11c3fbea9d57ff28e38485

Threat Level: Shows suspicious behavior

The file 9176da488f8af5018f1addaef73c639c_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 10:35

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 10:35

Reported

2024-06-03 10:37

Platform

win7-20231129-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_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\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 r1.homebestmy.info udp
US 8.8.8.8:53 c1.setepicnew.info udp
US 8.8.8.8:53 c2.setepicnew.info udp
US 8.8.8.8:53 r2.homebestmy.info udp

Files

\Users\Admin\AppData\Local\Temp\Tsu43E356EF.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

\Users\Admin\AppData\Local\Temp\{B374190F-C500-4B31-A9DA-8D2268973BF9}\_Setup.dll

MD5 5b1c9bb9f5d6bf74006bc230a674655d
SHA1 e300e642e33e84d456709741b7b8d1eaba2d66a5
SHA256 ae18db48c58918859ff4329e91c97b8bc94f151594da4747348c2c954b87fe99
SHA512 fd233e8c3e75b011029bce28fe9ff7ccc3ab923d0619abf2cfbec29e0aab7d8625881ee2f8e47085962d9a8ccd4afdc019ec8d214d0df36bd06a2c45c03a0ffe

\Users\Admin\AppData\Local\Temp\{B374190F-C500-4B31-A9DA-8D2268973BF9}\Custom.dll

MD5 4e34b4818a75d33c5dde6eb8e5284d3a
SHA1 3337246ee84c8133e20fafdf8c676b0c3c620398
SHA256 14502d6f3ad2d32c66a03ccef2d529337290039c8b347b5ebbbc6bb0aadad7b9
SHA512 7f0f24a5014529e9834986b6ac50670d92de0aeeb3f1059cd4bb7d92ec0ba968b4723025f46800c9e79bc0a4973042b15e2d136755530d9dfe6a39013d2d45f9

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 10:35

Reported

2024-06-03 10:37

Platform

win10v2004-20240426-en

Max time kernel

150s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_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\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9176da488f8af5018f1addaef73c639c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 c1.setepicnew.info udp
US 8.8.8.8:53 r1.homebestmy.info udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 r2.homebestmy.info udp
US 8.8.8.8:53 c2.setepicnew.info udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 c1.setepicnew.info udp
US 8.8.8.8:53 c2.setepicnew.info udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 c1.setepicnew.info udp
US 8.8.8.8:53 c2.setepicnew.info udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\Tsu434C2F16.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

C:\Users\Admin\AppData\Local\Temp\{B318253F-09E4-4769-A582-41C668FB07C9}\_Setup.dll

MD5 5b1c9bb9f5d6bf74006bc230a674655d
SHA1 e300e642e33e84d456709741b7b8d1eaba2d66a5
SHA256 ae18db48c58918859ff4329e91c97b8bc94f151594da4747348c2c954b87fe99
SHA512 fd233e8c3e75b011029bce28fe9ff7ccc3ab923d0619abf2cfbec29e0aab7d8625881ee2f8e47085962d9a8ccd4afdc019ec8d214d0df36bd06a2c45c03a0ffe

C:\Users\Admin\AppData\Local\Temp\{B318253F-09E4-4769-A582-41C668FB07C9}\Custom.dll

MD5 4e34b4818a75d33c5dde6eb8e5284d3a
SHA1 3337246ee84c8133e20fafdf8c676b0c3c620398
SHA256 14502d6f3ad2d32c66a03ccef2d529337290039c8b347b5ebbbc6bb0aadad7b9
SHA512 7f0f24a5014529e9834986b6ac50670d92de0aeeb3f1059cd4bb7d92ec0ba968b4723025f46800c9e79bc0a4973042b15e2d136755530d9dfe6a39013d2d45f9