Malware Analysis Report

2024-11-15 05:27

Sample ID 240614-ccbx1a1cnh
Target a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118
SHA256 8bcf80ae51f5b5990c0c75271c23d405cdde8680628d5a1e30e3e89cc4ec65a9
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

8bcf80ae51f5b5990c0c75271c23d405cdde8680628d5a1e30e3e89cc4ec65a9

Threat Level: Shows suspicious behavior

The file a7a3b5f60ff7565899c5ab3f0d672a27_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 use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-14 01:55

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 01:55

Reported

2024-06-14 01:58

Platform

win7-20240221-en

Max time kernel

117s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Maps connected drives based on registry

Description Indicator Process Target
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin13B9.bat"

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
US 207.244.76.132:80 c1.getapplicationmy.info tcp
GB 94.229.72.121:80 r1.getapplicationmy.info tcp
GB 94.229.72.121:80 r1.getapplicationmy.info tcp
US 8.8.8.8:53 r2.getapplicationmy.info udp
GB 94.229.72.121:80 r2.getapplicationmy.info tcp

Files

\Users\Admin\AppData\Local\Temp\Tsu1EDC9C5F.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

\Users\Admin\AppData\Local\Temp\{33B68001-CAAD-422C-A0C7-828FE855A2F7}\_Setup.dll

MD5 9f8992a651c85604676b2bbf54830547
SHA1 bd2a5cd0038899d97d7c652056c948c33c5bc83d
SHA256 61fef12b10bb745094ec1392da30c357d508c2befafddd354cad9922feca8ed4
SHA512 a6d7692bdbf1a19eb582150d5387faf7d08119f7b111a809c3b55f9de5ee74481b62a1a745f6ed3817ac4c0245ca52e4db8026690ba6a48d3006d47771b60ed7

\Users\Admin\AppData\Local\Temp\{33B68001-CAAD-422C-A0C7-828FE855A2F7}\Custom.dll

MD5 56e4e9e881524397c9f6dca5ca70b1e8
SHA1 8ad77bad589591171eb94a593c3814a3b742f79c
SHA256 2e6e83c80a887c82c890053f491e0cb24074967b5ae7af7c8c4bcae78af2a22b
SHA512 130c83dfc0db281bd7999edc6c295f122ab3ba00c69353daad988866680a6994365874eb29122b8473930d2ba0df58bdfb27eb8897a819f79c8b8e31e6597700

C:\ProgramData\InstallMate\8798B988\cfg\1.ini

MD5 044059761b0ed92aa5a9bbe5637dc4bd
SHA1 f350270dd8cfa4bb2a9f3b1b156eb6f6e6b7193e
SHA256 fabd009210377cb70ad39c61409cfae0d7069679507ba32c242ef9746ecd4a7c
SHA512 c31322da0e2f471ba98f4e57ba7a995745a45b68cb2adff3aa5762b6ac8ba896e73d848cbd700e139c17ba146824423b97989279f0c0bf27a6d195125d0e0776

C:\Users\Admin\AppData\Local\Temp\_tin13B9.bat

MD5 e11774a60220cdbff83d9bcea2e133de
SHA1 69abdf953df99b61f85b120795c10b00c7796076
SHA256 ce692b2a7676372497585d8d7bb4734c20b5a55b70a675ac45429f44d6b15072
SHA512 6ec100c5203da6068b5206af740791409a869eac0e9ee6cd5d3630052d20c783c3a682a254bc64c480c147d8fb7c4d9ae15865fc7711c0dc41474aee2be23e6d

C:\Users\Admin\AppData\Local\Temp\{33B68001-CAAD-422C-A0C7-828FE855A2F7}\Setup.ico

MD5 c3926cef276c0940dadbc8142153cec9
SHA1 f8b350d2b7158f5ab147938961439860d77b9cb4
SHA256 0ec48e3c1886bc0169a4bc262f012e9b7914e3b440bb0ecc4d8123924abc9b93
SHA512 5b9958095b8a7b39b3a2226a5242faec8d2d799d10e1e4ed6dbfb8aaebe51b7496cf4bb5ad588366a296671df3ba46a3f42860abc7f9501b4cc5efd55dd87904

C:\Users\Admin\AppData\Local\Temp\{33B68001-CAAD-422C-A0C7-828FE855A2F7}\Readme.txt

MD5 067f44cc38b379a13ce194880f497404
SHA1 c1d1ced18a533eda9911466dcd7cec9e4369c15b
SHA256 8cec271acd158c9505314dd754ff2492f99bcbd13c71dfc24ee4424f454d1714
SHA512 cce7dfabd89a83c34b49dea9c2aa80901f6fc6ac221ee650f2f94e7290a1a253e64babc2e58cdd9baed150455a633ca33c3ab9234e1c11eb9d831550d523d4e2

C:\Users\Admin\AppData\Local\Temp\{33B68001-CAAD-422C-A0C7-828FE855A2F7}\Setup.exe

MD5 e717f6ce3a7429bfa6d7f3cf66737a4b
SHA1 01f4042589b4ed88c351ffeac256be7a9d884818
SHA256 7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633
SHA512 65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 01:55

Reported

2024-06-14 01:58

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_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\a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a7a3b5f60ff7565899c5ab3f0d672a27_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
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 207.244.76.132:80 c1.getapplicationmy.info tcp
US 207.244.76.132:80 c1.getapplicationmy.info tcp
US 8.8.8.8:53 survey-smiles.com udp
US 8.8.8.8:53 132.76.244.207.in-addr.arpa udp
US 8.8.8.8:53 c2.getapplicationmy.info udp
US 199.59.243.226:80 survey-smiles.com tcp
GB 94.229.72.121:80 c2.getapplicationmy.info tcp
US 8.8.8.8:53 226.243.59.199.in-addr.arpa udp
US 8.8.8.8:53 121.72.229.94.in-addr.arpa udp
US 207.244.76.132:80 c1.getapplicationmy.info tcp
GB 94.229.72.121:80 c2.getapplicationmy.info tcp
US 207.244.76.132:80 c1.getapplicationmy.info tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
GB 94.229.72.121:80 c2.getapplicationmy.info tcp
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 udp

Files

C:\Users\Admin\AppData\Local\Temp\Tsu1F0A7DD0.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

C:\Users\Admin\AppData\Local\Temp\{A41EC2B9-16D7-4ABC-A857-5EF57FFDE04F}\_Setup.dll

MD5 9f8992a651c85604676b2bbf54830547
SHA1 bd2a5cd0038899d97d7c652056c948c33c5bc83d
SHA256 61fef12b10bb745094ec1392da30c357d508c2befafddd354cad9922feca8ed4
SHA512 a6d7692bdbf1a19eb582150d5387faf7d08119f7b111a809c3b55f9de5ee74481b62a1a745f6ed3817ac4c0245ca52e4db8026690ba6a48d3006d47771b60ed7

C:\Users\Admin\AppData\Local\Temp\{A41EC2B9-16D7-4ABC-A857-5EF57FFDE04F}\Custom.dll

MD5 56e4e9e881524397c9f6dca5ca70b1e8
SHA1 8ad77bad589591171eb94a593c3814a3b742f79c
SHA256 2e6e83c80a887c82c890053f491e0cb24074967b5ae7af7c8c4bcae78af2a22b
SHA512 130c83dfc0db281bd7999edc6c295f122ab3ba00c69353daad988866680a6994365874eb29122b8473930d2ba0df58bdfb27eb8897a819f79c8b8e31e6597700