Analysis
- max time kernel
148s - max time network
129s - 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, 15:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
sampleB_clean.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target sampleB_clean.exe
- Size 790KB
- Sample261009-set5csbe95
- SHA256 07bba53979eb850bf074a099b3cf262c2d05f3a41a26a49ae293d3b00b15505a
- MD5 2d55a2792b0aa93ee579932b7a26715d
- SHA1 fcbcdc8e22a129da2ebaf5bf202e364132a11c30
- SHA512 d5fb83a5f441436ef02484f9ca42480838f9a62c420a172fe825a52a25b74ce95c294d0795f6ab3ee297562d5d4c429d7731136b3346c6c6b924df8e1f3a082a
- SSDEEP 12288:QRbnnnSjKasiLQaxchlKd8vQn+/P4ayCk9I9Clkf9x:QRej/sdah8vpoPS9COf9x
- TLSH T1C205DF877790C1B2DBED2530FC4A82D1A4646ED1EF7220DBB5E17B9E2479260D12BB43
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Amonetize Adware 10 IoCs
resource yara_rule behavioral2/memory/4712-2-0x0000000000400000-0x00000000004CE000-memory.dmp family_amonetize behavioral2/memory/4712-3-0x0000000000400000-0x00000000004AC000-memory.dmp family_amonetize behavioral2/memory/4712-4-0x0000000000400000-0x00000000004CE000-memory.dmp family_amonetize behavioral2/memory/4712-7-0x0000000000400000-0x00000000004CE000-memory.dmp family_amonetize behavioral2/memory/4712-6-0x0000000000400000-0x00000000004AC000-memory.dmp family_amonetize behavioral2/memory/5416-10-0x0000000000400000-0x00000000004CE000-memory.dmp family_amonetize behavioral2/memory/5416-9-0x0000000000400000-0x00000000004CE000-memory.dmp family_amonetize behavioral2/memory/5416-11-0x0000000000400000-0x00000000004CE000-memory.dmp family_amonetize behavioral2/memory/5416-13-0x0000000000400000-0x00000000004CE000-memory.dmp family_amonetize behavioral2/memory/4456-15-0x0000000000400000-0x00000000004CE000-memory.dmp family_amonetize - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 6 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 sampleB_clean.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain sampleB_clean.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname sampleB_clean.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain sampleB_clean.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname sampleB_clean.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain sampleB_clean.exe - 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 sampleB_clean.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sampleB_clean.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sampleB_clean.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 4712 sampleB_clean.exe 5416 sampleB_clean.exe 4456 sampleB_clean.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4712 sampleB_clean.exe 4712 sampleB_clean.exe 5416 sampleB_clean.exe 5416 sampleB_clean.exe 4456 sampleB_clean.exe 4456 sampleB_clean.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4712 wrote to memory of 5416 4712 sampleB_clean.exe 92 PID 5416 wrote to memory of 4456 5416 sampleB_clean.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\sampleB_clean.exe"C:\Users\Admin\AppData\Local\Temp\sampleB_clean.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4712 -
C:\Users\Admin\AppData\Local\Temp\sampleB_clean.exe"C:\Users\Admin\AppData\Local\Temp\sampleB_clean.exe" /retrynav 12⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5416 -
C:\Users\Admin\AppData\Local\Temp\sampleB_clean.exe"C:\Users\Admin\AppData\Local\Temp\sampleB_clean.exe" /retrynav 23⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4456
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3668