_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
2024-04-01_9b103fc57cfeeeff88623575ea0216c0_gandcrab.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-01_9b103fc57cfeeeff88623575ea0216c0_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-01_9b103fc57cfeeeff88623575ea0216c0_gandcrab
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Size
147KB
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MD5
9b103fc57cfeeeff88623575ea0216c0
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SHA1
aaeb8843722a32b3d4baf84761fa4cd13426aac7
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SHA256
c00495b4d63a1e7f18a679548e3cad71b19b3c3aec2d1e04e4148037dc808d7f
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SHA512
9da25bb74d1160aa83a882d497e31b324a2ae61a4f8067a3410340f061e931e7cf6db6f5e766f71d4ad91429415a5e75a2b84c77d82b5a28c48515d3f224f9de
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SSDEEP
3072:WBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:WqxHmqqDL6EHl2U6CbeOl5f2Fj
Malware Config
Signatures
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Detects Reflective DLL injection artifacts 1 IoCs
Processes:
resource yara_rule sample INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
Processes:
resource yara_rule sample SUSP_RANSOMWARE_Indicator_Jul20 -
GandCrab payload 1 IoCs
Processes:
resource yara_rule sample family_gandcrab -
Gandcrab Payload 1 IoCs
Processes:
resource yara_rule sample Gandcrab -
Gandcrab family
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UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-04-01_9b103fc57cfeeeff88623575ea0216c0_gandcrab
Files
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2024-04-01_9b103fc57cfeeeff88623575ea0216c0_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