_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
2024-01-27_4bb55cc68f45f42b6384fabb0a9e69b3_gandcrab.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_4bb55cc68f45f42b6384fabb0a9e69b3_gandcrab.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_4bb55cc68f45f42b6384fabb0a9e69b3_gandcrab
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Size
147KB
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MD5
4bb55cc68f45f42b6384fabb0a9e69b3
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SHA1
f271d427e98a4d94eca6bb9ccfaffdbf82ad9b91
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SHA256
6c9cc318472ca188cae749881a3756c46dae21240e438598303d09f90fdec3ac
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SHA512
116de37704861b754f1af9eab635773e939694aae6d6ae57a3ffa19951b6842c19e3358315515aab90eb266f55396d4e3e3e129e128e7d9ed24a6a3e37e7f0b1
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SSDEEP
3072:uBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:uqxHmqqDL6EHl2U6CbeOl5f2Fj
Malware Config
Signatures
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Detects Reflective DLL injection artifacts 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
resource yara_rule sample SUSP_RANSOMWARE_Indicator_Jul20 -
GandCrab payload 1 IoCs
resource yara_rule sample family_gandcrab -
Gandcrab Payload 1 IoCs
resource yara_rule sample Gandcrab -
Gandcrab family
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_4bb55cc68f45f42b6384fabb0a9e69b3_gandcrab
Files
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2024-01-27_4bb55cc68f45f42b6384fabb0a9e69b3_gandcrab.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Exports
Exports
Sections
UPX0 Size: 62KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE