Analysis
-
max time kernel
4294178s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
19-03-2022 12:34
Static task
static1
Behavioral task
behavioral1
Sample
bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe
Resource
win7-20220311-en
windows7_x64
0 signatures
0 seconds
General
-
Target
bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe
-
Size
24.0MB
-
MD5
320aa03413b0e294938db1deccfc314e
-
SHA1
14c2a2915801555144bf0664e1d90bde6f5cd8c0
-
SHA256
bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36
-
SHA512
e7c3362b4ac71db417658ca2fe801fab49b108fff34343e46883ebef5f401990a6adca95b608e9ed75a6ae83d165eaa0602bb174392f6c894d943cf633ec3de5
Malware Config
Signatures
-
PlugX Rat Payload 1 IoCs
resource yara_rule behavioral1/memory/892-68-0x0000000011FF0000-0x000000001269C000-memory.dmp PlugX -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
-
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 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe -
resource yara_rule behavioral1/memory/892-61-0x0000000000C70000-0x0000000002900000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs
pid Process 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 892 bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe"C:\Users\Admin\AppData\Local\Temp\bb0ecdccb3372022bdf71f0d75c76eb7ad8309a40ea1ef424ce6fdc5b71aba36.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:892