_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
2024-06-18_8c8d3d84ae7deb729e78dcf97cf4f42f_gandcrab.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-18_8c8d3d84ae7deb729e78dcf97cf4f42f_gandcrab.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-18_8c8d3d84ae7deb729e78dcf97cf4f42f_gandcrab
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Size
97KB
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MD5
8c8d3d84ae7deb729e78dcf97cf4f42f
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SHA1
d576da3637ea725fc626e12af390408b23b98c71
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SHA256
ba0116cd4e979541584aadde12c54bc683013c5e931c5ca7d6ca5ec464882139
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SHA512
ce491b41c45a310d2dc3227ca66144ff0256db4c9c9cdc5f82743e69627fd4e8aeb11a88a146e6cbf4a55b60c74effef19036011efb3c5df4e1bf88ee32e733c
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SSDEEP
1536:oZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAlMqqU+2bbbAV2/S2LNmHkf:mBounVyFHkMqqDL2/LgHkctc
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 2024-06-18_8c8d3d84ae7deb729e78dcf97cf4f42f_gandcrab
Files
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2024-06-18_8c8d3d84ae7deb729e78dcf97cf4f42f_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_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