Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/10/2026, 02:46
Behavioral task
behavioral1
Sample
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.exe
- Size 43KB
- Sample261014-c9c7bseb97
- SHA256 e909705af567bd8841494e8323bb233f2ce89dcb69c366f454668a0201126d9d
- MD5 4b17ac017a3c3bb3832a94040bab4323
- SHA1 5c4eff1c821a2bef67482acb0ae09081f5c4e574
- SHA512 95443f271dc7c33ceb8650f7b711288e1b323ef878cfcf0f63a550e38ca7d8495977214b15698ddd381c6d8ab68a66a42111f3453afd28be27672023f88f430f
- SSDEEP 768:6FFaETaOi2HqINDjHvGyORncevez50mEaFiZYGFLNp7u5dCQGbRUnbcuyD7U:6VPdHvTOeiTaImGFLL7u5dCQiRUnouy8
- TLSH T1CB13F199A9437D4CD04D00B2168B280D3979D3D4FAF4E2B27AD931BF6727F5C1454396
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1704430598-3087477806-3297458608-1000\Software\Microsoft\Windows\CurrentVersion\Run\4a48434446564509425f42 = "C:\\Users\\Admin\\caqb.exe" jaffacakes118_HEUR.Trojan.Win32.Generic.exe -
resource yara_rule behavioral2/memory/4612-0-0x0000000000400000-0x0000000000422000-memory.dmp upx behavioral2/memory/4612-1-0x0000000000400000-0x0000000000422000-memory.dmp upx behavioral2/memory/4612-7-0x0000000000400000-0x0000000000422000-memory.dmp upx behavioral2/memory/4612-8-0x0000000000400000-0x0000000000422000-memory.dmp upx behavioral2/memory/4588-9-0x0000000000400000-0x0000000000422000-memory.dmp upx behavioral2/memory/4588-14-0x0000000000400000-0x0000000000422000-memory.dmp upx - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname jaffacakes118_HEUR.Trojan.Win32.Generic.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain jaffacakes118_HEUR.Trojan.Win32.Generic.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname caqb.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain caqb.exe - System Location Discovery: System Language Discovery 1 TTPs 2 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 caqb.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4612 jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Processes
-
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⤵
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:4612
-
C:\Users\Admin\caqb.exeC:\Users\Admin\caqb.exe1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:4588