_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
2024-02-25_3f4e1c99e071e04683f87dce6fa477d0_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_3f4e1c99e071e04683f87dce6fa477d0_gandcrab.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_3f4e1c99e071e04683f87dce6fa477d0_gandcrab
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Size
147KB
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MD5
3f4e1c99e071e04683f87dce6fa477d0
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SHA1
b799bbe85ae5dd9bf0e8c7f8f217a045a303bf5a
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SHA256
136fef52b891b93bac2cb8d79305025a3424a53428d71a9d8785a90629522b52
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SHA512
ce68e43f0e08211bd3752c9376b790cc8d7e42eb799851911f49704da39d9e0b3a595e7ba4c6ad9ca857fe2346f9896d2e2ce90f5f4b930e99db9ada4bfd1fe8
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SSDEEP
3072:9BounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:9qxHmqqDL6EHl2U6CbeOl5f2Fj
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 2024-02-25_3f4e1c99e071e04683f87dce6fa477d0_gandcrab
Files
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2024-02-25_3f4e1c99e071e04683f87dce6fa477d0_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