Behavioral task
behavioral1
Sample
Hazard-Nuker.exe
Resource
win10v2004-20230703-en
General
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Target
Hazard-Nuker.rar
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Size
63KB
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MD5
3e4cba834e5816dd53214b87db33db08
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SHA1
6aec8b656a1c042347267735c79c87bd28d6fb32
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SHA256
54977b912c095aad3344503a6ac190ff9371bb22bb9d71e28aceec66dda8b777
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SHA512
7cf5e616beb6df3814c796120a4c8a5e7b62ddb5ce92f46a1234cf1bf96e4f00ed282ace518cee01dfa8f67db0faa492c06ef47224f872db551f3aa63dbfc800
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SSDEEP
1536:yUwHAygP4H0roH5NMHHj5MGUqLroVHJuWGo:kOBk/MeGep
Malware Config
Signatures
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule static1/unpack001/Hazard-Nuker.exe disable_win_def -
StormKitty payload 1 IoCs
resource yara_rule static1/unpack001/Hazard-Nuker.exe family_stormkitty -
Stormkitty family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Hazard-Nuker.exe
Files
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Hazard-Nuker.rar.rar
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Hazard-Nuker.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 180KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ