Behavioral task
behavioral1
Sample
27541c3445568fe43ab77dfbff1f948c_gandcrab_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
27541c3445568fe43ab77dfbff1f948c_gandcrab_JC.exe
Resource
win10v2004-20230703-en
General
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Target
27541c3445568fe43ab77dfbff1f948c_gandcrab_JC.exe
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Size
204KB
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MD5
27541c3445568fe43ab77dfbff1f948c
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SHA1
b7abc09a101c8ab763add2a461e6699b6d3b82de
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SHA256
d62de620ec457ee39eeca8bc10d6b5775bb71d0c8454036b26e8e3bc0b86121c
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SHA512
fe7008de07fa22586a107887626ff045c1cfdb1f07ffce496bea75cc7f873c985b5ef53bbd5f7a303e9aae820e3e4f6ee1997bcc05a444a005b477c2aa353c94
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SSDEEP
6144:gXjOnr66qqDL64vdFZmyyZhWTbrGMjNo5eualwDr:gTOnWqn6cFZxQiXjyN
Malware Config
Extracted
gandcrab
http://gdcbghvjyqy7jclk.onion.top/
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 27541c3445568fe43ab77dfbff1f948c_gandcrab_JC.exe
Files
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27541c3445568fe43ab77dfbff1f948c_gandcrab_JC.exe.exe windows x86
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
Sections
.text Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ