Behavioral task
behavioral1
Sample
421aa33d07e274exeexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
421aa33d07e274exeexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
421aa33d07e274exeexe_JC.exe
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Size
16.0MB
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MD5
421aa33d07e274fb1175b86e52fefb87
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SHA1
a8e06f561727ef65720b7a3c34730812210ab74c
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SHA256
121a65284a0f2f0a745a81c9412f4a6dc0a6655dee05cb57debbec6fca645e9b
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SHA512
0b07659d12877484992c918c22e4c02d6c98dcaf5d852168735f901f348fed02d34793a977a1b9434461e19b6775a824acdb046e364aca0ed23c7614f3efbb00
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SSDEEP
3072:S5K/B0toLOSNJflxwsx89TSdBgjMqqDL2/TOKgbGl:Scytwb+TTSdBgQqqDL6SKt
Malware Config
Signatures
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GandCrab payload 1 IoCs
resource yara_rule sample family_gandcrab -
Gandcrab family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 421aa33d07e274exeexe_JC.exe
Files
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421aa33d07e274exeexe_JC.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 81KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ