Analysis
- max time kernel
146s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20240419-en - resource tags
arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system - submitted
27/05/2024, 04:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe
Resource
win10v2004-20240426-en
20 signatures
150 seconds
General
- Target 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe
- Size 1.8MB
- Sample240527-e196taga3w
- SHA256 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1
- MD5 e6cabb3b3ee45c4b788551438e428c90
- SHA1 e5a607097d5cd45f7b16620f7802610ad4b52705
- SHA512 41b9600186326a7883292d42d30d73d3d0ec5dde7e2c92be1e5cbbd4695abcd02d9450bef2bf2fb2d0a8e944f07e9bf763bcc674888558cd93173a3c214a7dac
- SSDEEP 49152:pfirApzlYQFgwr2R3vLdmHa6PzWYzsx04B0xUAVXn7:pfirAfcvRDdmHa6PzVy04+2AVXn7
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
amadey
Version
-
4.21
Botnet
-
49e482
C2
-
http://147.45.47.70
Attributes
-
install_dir
1b29d73536
-
install_file
axplont.exe
-
strings_key
4d31dd1a190d9879c21fac6d87dc0043
-
url_paths
/tr8nomy/index.php
rc4.plain
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ axplont.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ axplont.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ axplont.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ axplont.exe - Checks BIOS information in registry 2 TTPs 10 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion axplont.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion axplont.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion axplont.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion axplont.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion axplont.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion axplont.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion axplont.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion axplont.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe - Executes dropped EXE 4 IoCs
pid Process 2028 axplont.exe 4872 axplont.exe 1120 axplont.exe 1604 axplont.exe - Identifies Wine through registry keys 2 TTPs 5 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine axplont.exe Key opened \REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine axplont.exe Key opened \REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine axplont.exe Key opened \REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine axplont.exe Key opened \REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
pid Process 784 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe 2028 axplont.exe 4872 axplont.exe 1120 axplont.exe 1604 axplont.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\axplont.job 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 784 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe 784 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe 2028 axplont.exe 2028 axplont.exe 4872 axplont.exe 4872 axplont.exe 1120 axplont.exe 1120 axplont.exe 1604 axplont.exe 1604 axplont.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 784 wrote to memory of 2028 784 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe 80 PID 784 wrote to memory of 2028 784 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe 80 PID 784 wrote to memory of 2028 784 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe"C:\Users\Admin\AppData\Local\Temp\5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:784 -
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe"C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2028
-
-
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exeC:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4872
-
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exeC:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1120
-
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exeC:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1604
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
- Size 1.8MB
- SHA256 5e191e52b48e4f5072ba447913901ca72a617612d43d91d562b065dc15c9beb1
- MD5 e6cabb3b3ee45c4b788551438e428c90
- SHA1 e5a607097d5cd45f7b16620f7802610ad4b52705
- SHA512 41b9600186326a7883292d42d30d73d3d0ec5dde7e2c92be1e5cbbd4695abcd02d9450bef2bf2fb2d0a8e944f07e9bf763bcc674888558cd93173a3c214a7dac
- SSDEEP 49152:pfirApzlYQFgwr2R3vLdmHa6PzWYzsx04B0xUAVXn7:pfirAfcvRDdmHa6PzVy04+2AVXn7
- MD5 SHA1 SHA512 SSDEEP