_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
2024-02-22_4a3a524fe0c93e333d003c1e068ecfb2_gandcrab.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-22_4a3a524fe0c93e333d003c1e068ecfb2_gandcrab.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_4a3a524fe0c93e333d003c1e068ecfb2_gandcrab
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Size
147KB
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MD5
4a3a524fe0c93e333d003c1e068ecfb2
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SHA1
46ce68fcf07d7b97b02e558d7daddb91c5a33722
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SHA256
11561680592bc06b4992f3a082031e25f01ccbbb1959d6df962f0f1f126138f9
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SHA512
c953bffff7f5dce6e876085de62480fba4867c0167e1400e1f589f3112c3815bbe2c7db86ce161fe46fa4d5db35eabf8868d186c21419077d3d767cab298a530
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SSDEEP
3072:HBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:HqxHmqqDL6EHl2U6CbeOl5f2Fj
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 2024-02-22_4a3a524fe0c93e333d003c1e068ecfb2_gandcrab
Files
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2024-02-22_4a3a524fe0c93e333d003c1e068ecfb2_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