Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/10/2026, 17:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.exe
- Size 44KB
- Sample261009-vj7blast9p
- SHA256 46adbc6ee1a89a64d7d7b4ceab8e9ccb9170ce2d4ea0821845b5cf35c5a0bd7d
- MD5 d25f13aa6970ac6a90be67cc374b58b0
- SHA1 ebe38a5098ac7063c36a0f2b9cabde0e8286655c
- SHA512 db8e47562871df60be801a5f1be67f938fad7a4ac2e767559637bcea4436957a05d4f69524f6beeacdc5dfa0397fbff15d7ee38c404331274cb2730021efee87
- SSDEEP 768:k4+7eTxw62Asr8iZW4M23BVQXCUg5nUzsk2o3pA:k4+7eT29A47R+SL56so3
- TLSH T110236C43B8E34463C856C77144F48BBB5A3F6E750B7284D7AF40F95A2E351E29239283
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_HEUR.Trojan.Win32.Generic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4154726816-2055034831-2297277433-1000\Software\Microsoft\Internet Explorer\Main reg.exe - Modifies Internet Explorer start page 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4154726816-2055034831-2297277433-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://91dd.info:1188/3.html?oid=s-0513" reg.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2376 wrote to memory of 3672 2376 jaffacakes118_HEUR.Trojan.Win32.Generic.exe 89 PID 3672 wrote to memory of 236 3672 cmd.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\SysWOW64\cmd.exe/c reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /t REG_SZ /d "http://91dd.info:1188/3.html?oid=s-0513" /f2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672 -
C:\Windows\SysWOW64\reg.exereg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /t REG_SZ /d "http://91dd.info:1188/3.html?oid=s-0513" /f3⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
PID:236
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