Malware Analysis Report

2025-08-11 06:08

Sample ID 240527-xg45kafb44
Target 7a260ba4adde8bd745317faf3401acb2_JaffaCakes118
SHA256 76aa63cea62f376f604da209b98d7a3a829db2316acf63143ccacf78fee44748
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

76aa63cea62f376f604da209b98d7a3a829db2316acf63143ccacf78fee44748

Threat Level: Shows suspicious behavior

The file 7a260ba4adde8bd745317faf3401acb2_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

2024-05-27 18:50

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-27 18:50

Reported

2024-05-27 18:53

Platform

win7-20240215-en

Max time kernel

120s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7a260ba4adde8bd745317faf3401acb2_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\7a260ba4adde8bd745317faf3401acb2_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\7a260ba4adde8bd745317faf3401acb2_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7a260ba4adde8bd745317faf3401acb2_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7a260ba4adde8bd745317faf3401acb2_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\7a260ba4adde8bd745317faf3401acb2_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin6711.bat"

Network

Country Destination Domain Proto
US 8.8.8.8:53 c1.applicationgrabb.com udp
US 8.8.8.8:53 r1.dirgreatbestepicl.info udp
US 8.8.8.8:53 r2.dirgreatbestepicl.info udp
US 74.206.228.78:80 c1.applicationgrabb.com tcp

Files

\Users\Admin\AppData\Local\Temp\Tsu30E183B8.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

\Users\Admin\AppData\Local\Temp\{403D656A-741D-4B09-A9E2-3C3F9BDE479C}\_Setup.dll

MD5 f6d936594abe3af2e6a7aa6e58cb26c4
SHA1 4592b94ae4ccd795cdc758627239073264ac4ae9
SHA256 3cc0918fc22ec780a8523c53dc114c854ef204849b493b95426d3d70e5e673a5
SHA512 a85066315502e32002cc56bb0f126f26a4b1048424888f102611c0095d24db67d437f61e1cca0346f7c3e6453fc6c572ff5de2cc0029d501163e7abc7030c84a

\Users\Admin\AppData\Local\Temp\{403D656A-741D-4B09-A9E2-3C3F9BDE479C}\Custom.dll

MD5 1e003f7cd537f729059dbf13c4b177ed
SHA1 8b13d68eeee3e3be94d961e03a57353245df2fdd
SHA256 3b4b5014529df5e4884b64e60c2bbb0a21c986a15f84d82dc2d4490a020741f4
SHA512 7ca111f01d6e9180bf1c5b8d6875e92182edf40c211888716ee1288d08dd7b68dacaeeaf2acc614d2cf4ca49a1eaa5228b5124572f628a937f895b05f5764fc0

C:\ProgramData\InstallMate\BA2E0744\cfg\1.ini

MD5 3a9830a2f57ef1e602de02bd9cc8eb56
SHA1 5135a0295755e536b833c6c6010900ff99cdbabf
SHA256 8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42
SHA512 87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

C:\Users\Admin\AppData\Local\Temp\_tin6711.bat

MD5 ba486e1c4eb95d263a31e9a9fa132d45
SHA1 4a2b930d82a70466e0f619a88aea8f2d11de5329
SHA256 abc5ad6cef8f0eb79ce2f67c0c870a7fb40c65654a36f485793d487cb3c4e693
SHA512 2aaefa370a4d0829eb99a719c18cc27e724da7f4279b0905179d4be921dc94f78455af980bc62fa5bc6957622075f98162864de6784cbb3e626ec34f1f810d10

C:\Users\Admin\AppData\Local\Temp\{403D656A-741D-4B09-A9E2-3C3F9BDE479C}\Readme.txt

MD5 0741869b7a2ba1b03c786427671272be
SHA1 d66e5450264d65653cfbd28cf61e88847da2c86b
SHA256 11e23a437ea1071bea16172258577ef7a8fb2b86382f895597f58953695f03f9
SHA512 403bf96446e10d04b5f540780907ebe3f75ce43764e5fb5126b2d9b891553fc14d7f1d110e34ef70fe68df8df45df8859cd16b9770afea9e92ec394120d882fa

C:\Users\Admin\AppData\Local\Temp\{403D656A-741D-4B09-A9E2-3C3F9BDE479C}\Setup.exe

MD5 e717f6ce3a7429bfa6d7f3cf66737a4b
SHA1 01f4042589b4ed88c351ffeac256be7a9d884818
SHA256 7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633
SHA512 65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

C:\Users\Admin\AppData\Local\Temp\{403D656A-741D-4B09-A9E2-3C3F9BDE479C}\Setup.ico

MD5 6c80269225128ee55311a1ae6167b38a
SHA1 b82893276e5b2464b22d745d29746b7042f58a46
SHA256 592e44bfe0cc5c5d39a10908f86654b233e676e724d04c9cf45c03f2cda49e05
SHA512 6bb8c51441463c379f5156ea0cba058e9267d0f6e2d9f477034d9eb5095f7fb46e1c8c989f926ff76153fae87cd1d26178bb58566e8be05eecb96874d5887668

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-27 18:50

Reported

2024-05-27 18:53

Platform

win10v2004-20240226-en

Max time kernel

135s

Max time network

162s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7a260ba4adde8bd745317faf3401acb2_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\7a260ba4adde8bd745317faf3401acb2_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\7a260ba4adde8bd745317faf3401acb2_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7a260ba4adde8bd745317faf3401acb2_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\7a260ba4adde8bd745317faf3401acb2_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3632 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin6711.bat"

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 c1.applicationgrabb.com udp
US 8.8.8.8:53 r1.dirgreatbestepicl.info udp
US 8.8.8.8:53 r2.dirgreatbestepicl.info udp
US 173.239.5.6:80 c1.applicationgrabb.com tcp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 6.5.239.173.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 107.211.222.173.in-addr.arpa udp
US 8.8.8.8:53 88.65.42.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\Tsu394CC5B8.dll

MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

C:\Users\Admin\AppData\Local\Temp\{E20773EC-7988-485D-AAB6-31AA39E4511A}\_Setup.dll

MD5 f6d936594abe3af2e6a7aa6e58cb26c4
SHA1 4592b94ae4ccd795cdc758627239073264ac4ae9
SHA256 3cc0918fc22ec780a8523c53dc114c854ef204849b493b95426d3d70e5e673a5
SHA512 a85066315502e32002cc56bb0f126f26a4b1048424888f102611c0095d24db67d437f61e1cca0346f7c3e6453fc6c572ff5de2cc0029d501163e7abc7030c84a

C:\Users\Admin\AppData\Local\Temp\{E20773EC-7988-485D-AAB6-31AA39E4511A}\Custom.dll

MD5 1e003f7cd537f729059dbf13c4b177ed
SHA1 8b13d68eeee3e3be94d961e03a57353245df2fdd
SHA256 3b4b5014529df5e4884b64e60c2bbb0a21c986a15f84d82dc2d4490a020741f4
SHA512 7ca111f01d6e9180bf1c5b8d6875e92182edf40c211888716ee1288d08dd7b68dacaeeaf2acc614d2cf4ca49a1eaa5228b5124572f628a937f895b05f5764fc0

C:\ProgramData\InstallMate\081F6BCC\cfg\1.ini

MD5 3a9830a2f57ef1e602de02bd9cc8eb56
SHA1 5135a0295755e536b833c6c6010900ff99cdbabf
SHA256 8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42
SHA512 87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

C:\Users\Admin\AppData\Local\Temp\{E20773EC-7988-485D-AAB6-31AA39E4511A}\Setup.exe

MD5 e717f6ce3a7429bfa6d7f3cf66737a4b
SHA1 01f4042589b4ed88c351ffeac256be7a9d884818
SHA256 7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633
SHA512 65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

C:\Users\Admin\AppData\Local\Temp\{E20773EC-7988-485D-AAB6-31AA39E4511A}\Readme.txt

MD5 0741869b7a2ba1b03c786427671272be
SHA1 d66e5450264d65653cfbd28cf61e88847da2c86b
SHA256 11e23a437ea1071bea16172258577ef7a8fb2b86382f895597f58953695f03f9
SHA512 403bf96446e10d04b5f540780907ebe3f75ce43764e5fb5126b2d9b891553fc14d7f1d110e34ef70fe68df8df45df8859cd16b9770afea9e92ec394120d882fa

C:\Users\Admin\AppData\Local\Temp\{E20773EC-7988-485D-AAB6-31AA39E4511A}\Setup.ico

MD5 6c80269225128ee55311a1ae6167b38a
SHA1 b82893276e5b2464b22d745d29746b7042f58a46
SHA256 592e44bfe0cc5c5d39a10908f86654b233e676e724d04c9cf45c03f2cda49e05
SHA512 6bb8c51441463c379f5156ea0cba058e9267d0f6e2d9f477034d9eb5095f7fb46e1c8c989f926ff76153fae87cd1d26178bb58566e8be05eecb96874d5887668

C:\Users\Admin\AppData\Local\Temp\_tin6711.bat

MD5 9fcc090501da22bfbc89ea08da1d5c97
SHA1 9fa56dead88ce8b3c77b029e14f333b4b7752779
SHA256 da3bab692cac39e4b96fcd6319e50ff7197ac43e820b563597c09119989a8ccb
SHA512 d05c359285d9a35c8b36dac200a1772852a524c306d081309f313b5161f5d8421af897ff1c39dac185b82ef7de11674f9f2c16ad7f274b5a11887749ebcf513d