Resubmissions
16/03/2025, 11:20
250316-nfmz8asqw8 616/03/2025, 04:27
250316-e2977s1wes 1016/03/2025, 04:26
250316-e2ndfavmt5 6Analysis
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max time kernel
103s -
max time network
105s -
platform
windows10-ltsc_2021_x64 -
resource
win10ltsc2021-20250314-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system -
submitted
16/03/2025, 04:26
Static task
static1
Behavioral task
behavioral1
Sample
Bootstrapper.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral2
Sample
Bootstrapper.exe
Resource
win11-20250313-en
General
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Target
Bootstrapper.exe
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Size
795KB
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MD5
365971e549352a15e150b60294ec2e57
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SHA1
2932242b427e81b1b4ac8c11fb17793eae0939f7
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SHA256
faad2bc8e61b75e595a80ff2b6d150ff8b27187a8ba426cc1e5e38e193ab6d42
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SHA512
f7ba1353e880213a6bdf5bd1dfdfd42a0acf4066a540a502e8df8fec8eac7fb80b75aa52e68eca98be3f7701da48eb90758e5b94d72013d3dff05e0aaf27e938
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SSDEEP
12288:GYa9sBhIBdCdbX1USoeQDj/VNpA+dZIznBpGTEy:Pa98hIBdjSoeQDj/VNpZdZIznBpg
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 1 pastebin.com 2 pastebin.com -
System Location Discovery: System Language Discovery 1 TTPs 1 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 Bootstrapper.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5768 Bootstrapper.exe