Analysis
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max time kernel
127s -
max time network
132s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system -
submitted
25-11-2023 16:06
General
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Target
c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe
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Size
2.9MB
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MD5
2f084751d838cb9bfcc8538401245ca6
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SHA1
6353a9b23d8e4b50e85cd8e352d4f8d33111b9c0
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SHA256
c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c
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SHA512
93b8fc0d072f4c162267dcfe9e25e1ec5fe305f4e6e0a87dd84698ded16089430c2bda52129064efdfe22c8ea66566d85e55829837e044459c0fe7e0be55011d
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SSDEEP
49152:kYBlx1sMDECa1znLjQy0S4gtSWUxWQ44Dhlqk2RYz9/P1WhZvKg8lfa7KVxmi2/B:ZJ1smyLjQrgcWeVT1lqk2RO9/4v78pIb
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/3736-13-0x00000000001E0000-0x0000000000A12000-memory.dmp themida behavioral1/memory/3736-31-0x00000000001E0000-0x0000000000A12000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3736 c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3736 c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe 3736 c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe 3736 c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe 3736 c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe 3736 c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe 3736 c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3736 c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe"C:\Users\Admin\AppData\Local\Temp\c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3736