_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
2024-02-18_f4121c27e298c7c8b18b52910e1d7f79_gandcrab.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-18_f4121c27e298c7c8b18b52910e1d7f79_gandcrab.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_f4121c27e298c7c8b18b52910e1d7f79_gandcrab
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Size
97KB
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MD5
f4121c27e298c7c8b18b52910e1d7f79
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SHA1
c36365c22aefd715fac2238a2ca286025a231235
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SHA256
3d129a5686bffe2d6ffb8af105cc16148bdd5dcbd2a2f3a17e5b6a7e83c74386
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SHA512
71264da745690a5a2e96afc2d945e2aebe3b97a320f4c0cfed24cbcff798c63687e1bc9cc9957d212cee8fadc50f2376bd46a26533aa79ac5f636c5552f916bc
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SSDEEP
1536:/ZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAEMqqU+2bbbAV2/S2LNmHkD:XBounVyFHFMqqDL2/LgHkc2
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 2024-02-18_f4121c27e298c7c8b18b52910e1d7f79_gandcrab
Files
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2024-02-18_f4121c27e298c7c8b18b52910e1d7f79_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