Malware Analysis Report

2024-11-15 05:40

Sample ID 240604-b5h2cahg34
Target 93508491f4b2d202e8df07e0482497af_JaffaCakes118
SHA256 289ad85249f0b0380260f53ac8817ba830be9c8942f4d194f02c1f7da474b5e8
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

289ad85249f0b0380260f53ac8817ba830be9c8942f4d194f02c1f7da474b5e8

Threat Level: Shows suspicious behavior

The file 93508491f4b2d202e8df07e0482497af_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

2024-06-04 01:43

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 01:43

Reported

2024-06-04 01:46

Platform

win7-20240419-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_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\93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_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 23.82.16.55:80 c1.getapplicationmy.info tcp
GB 94.229.72.120:80 r1.getapplicationmy.info tcp
GB 94.229.72.120:80 r1.getapplicationmy.info tcp

Files

\Users\Admin\AppData\Local\Temp\Tsu6DC62DBF.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

\Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\Custom.dll

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

\Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\_Setup.dll

MD5 9f8992a651c85604676b2bbf54830547
SHA1 bd2a5cd0038899d97d7c652056c948c33c5bc83d
SHA256 61fef12b10bb745094ec1392da30c357d508c2befafddd354cad9922feca8ed4
SHA512 a6d7692bdbf1a19eb582150d5387faf7d08119f7b111a809c3b55f9de5ee74481b62a1a745f6ed3817ac4c0245ca52e4db8026690ba6a48d3006d47771b60ed7

C:\ProgramData\InstallMate\1632267F\cfg\1.ini

MD5 788b64390d3fce956a4f7ac5c87a491c
SHA1 6566ea2cf0f9e31afd4455b849984bbfe8e1284f
SHA256 ed2ab21ecfb993ba0dd412897dea53f73e467009bb31b3dcdf2561bcc0152f52
SHA512 521d2fb6b2ee66adf1a7697c7996a48f5b3d04ecd6bdec135a07519e066aa73a53a93fa8e5289281122d79ac1e4d8270ae406a32f37b39bbf67d1d0f4d307159

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

MD5 a39beeef3260a2618bfeb1e24694ddc9
SHA1 a44ebac86201ebfd68d573299cc3144104bac2c5
SHA256 e4b74709b7488bfd42ffe0a7790961dbf5f0e475d94bf605a1809f9b639d8056
SHA512 8cd86b97635dd997fd69f938874221451f222c473cd816bc1176ac09dd73f39eb2e6117897d4df2345ccd9099fb356fc1588e453b0799da36b50ebcd8ddf0da2

C:\Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\Readme.txt

MD5 067f44cc38b379a13ce194880f497404
SHA1 c1d1ced18a533eda9911466dcd7cec9e4369c15b
SHA256 8cec271acd158c9505314dd754ff2492f99bcbd13c71dfc24ee4424f454d1714
SHA512 cce7dfabd89a83c34b49dea9c2aa80901f6fc6ac221ee650f2f94e7290a1a253e64babc2e58cdd9baed150455a633ca33c3ab9234e1c11eb9d831550d523d4e2

C:\Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\Setup.exe

MD5 e717f6ce3a7429bfa6d7f3cf66737a4b
SHA1 01f4042589b4ed88c351ffeac256be7a9d884818
SHA256 7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633
SHA512 65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

C:\Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\Setup.ico

MD5 c3926cef276c0940dadbc8142153cec9
SHA1 f8b350d2b7158f5ab147938961439860d77b9cb4
SHA256 0ec48e3c1886bc0169a4bc262f012e9b7914e3b440bb0ecc4d8123924abc9b93
SHA512 5b9958095b8a7b39b3a2226a5242faec8d2d799d10e1e4ed6dbfb8aaebe51b7496cf4bb5ad588366a296671df3ba46a3f42860abc7f9501b4cc5efd55dd87904

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 01:43

Reported

2024-06-04 01:46

Platform

win10v2004-20240508-en

Max time kernel

130s

Max time network

100s

Command Line

"C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_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\93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_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 c1.getapplicationmy.info udp
US 8.8.8.8:53 r1.getapplicationmy.info udp
GB 94.229.72.120:80 r1.getapplicationmy.info tcp
US 23.82.16.55:80 c1.getapplicationmy.info tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 55.16.82.23.in-addr.arpa udp
GB 94.229.72.120:80 r1.getapplicationmy.info tcp
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 14.160.190.20.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 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.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 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 55.36.223.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\Tsu6DAB4A90.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

C:\Users\Admin\AppData\Local\Temp\{9FBC23ED-C4A4-4BAE-A945-8C86445F011B}\_Setup.dll

MD5 9f8992a651c85604676b2bbf54830547
SHA1 bd2a5cd0038899d97d7c652056c948c33c5bc83d
SHA256 61fef12b10bb745094ec1392da30c357d508c2befafddd354cad9922feca8ed4
SHA512 a6d7692bdbf1a19eb582150d5387faf7d08119f7b111a809c3b55f9de5ee74481b62a1a745f6ed3817ac4c0245ca52e4db8026690ba6a48d3006d47771b60ed7

C:\Users\Admin\AppData\Local\Temp\{9FBC23ED-C4A4-4BAE-A945-8C86445F011B}\Custom.dll

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

C:\Users\Admin\AppData\Local\Temp\{9FBC23ED-C4A4-4BAE-A945-8C86445F011B}\Setup.ico

MD5 c3926cef276c0940dadbc8142153cec9
SHA1 f8b350d2b7158f5ab147938961439860d77b9cb4
SHA256 0ec48e3c1886bc0169a4bc262f012e9b7914e3b440bb0ecc4d8123924abc9b93
SHA512 5b9958095b8a7b39b3a2226a5242faec8d2d799d10e1e4ed6dbfb8aaebe51b7496cf4bb5ad588366a296671df3ba46a3f42860abc7f9501b4cc5efd55dd87904

C:\Users\Admin\AppData\Local\Temp\{9FBC23ED-C4A4-4BAE-A945-8C86445F011B}\Readme.txt

MD5 067f44cc38b379a13ce194880f497404
SHA1 c1d1ced18a533eda9911466dcd7cec9e4369c15b
SHA256 8cec271acd158c9505314dd754ff2492f99bcbd13c71dfc24ee4424f454d1714
SHA512 cce7dfabd89a83c34b49dea9c2aa80901f6fc6ac221ee650f2f94e7290a1a253e64babc2e58cdd9baed150455a633ca33c3ab9234e1c11eb9d831550d523d4e2

C:\ProgramData\InstallMate\500EBCE2\cfg\1.ini

MD5 e6d3108b8a886d165e437ad6890e75f3
SHA1 7fc080f3716b4e28cc45c3a1d9b519385178f581
SHA256 c8c9c8364091c8fc3f2803a8c985628ee25a68e26ed16d58803b173b96ff948b
SHA512 0ad2e5fc944aa69e15ba82cb9f82c3089dfb6d5a4f3a324a4321ad8fd205e6b109140bc715c57f0fa0b322110481eb9bfab42c9ee5f406b62b638de740d7a05c

C:\Users\Admin\AppData\Local\Temp\{9FBC23ED-C4A4-4BAE-A945-8C86445F011B}\Setup.exe

MD5 e717f6ce3a7429bfa6d7f3cf66737a4b
SHA1 01f4042589b4ed88c351ffeac256be7a9d884818
SHA256 7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633
SHA512 65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

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

MD5 511ea31a21590ed0a30a727c39b4f8b4
SHA1 7118204258d5bab4b714fcd64a18b42a1f366568
SHA256 44f23349ad5f79b25083d5071a34ae52c12364275dc146297910c9d8f4c853ad
SHA512 af4eaea5923423fb0cd34d08bfe58f7e16eafcf722cd3031dbd9ce4fc073a4ac53357ea7ddd4b835a04030c8394ecce3243e31998c75807bdd848f0b302be3dd