Behavioral task
behavioral1
Sample
2024-01-23_dc1e4baddc6da38c6b55fed8202a8ed5_gandcrab.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-23_dc1e4baddc6da38c6b55fed8202a8ed5_gandcrab.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_dc1e4baddc6da38c6b55fed8202a8ed5_gandcrab
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Size
160KB
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MD5
dc1e4baddc6da38c6b55fed8202a8ed5
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SHA1
145f6c8016e07c692c7b61a99c605b704cfd4bbb
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SHA256
0faa4581c5db616d58bde5a15c20f736d9fc93f1c45b6e15a14893d4174a521e
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SHA512
9a262668f5d2ab49e67d3a5ef69f7c2a9630dd87307994816b3c28845dd838fa1f5eb15e619f5ba18101903fefc2e99b1864d8324c6c8482fd58360427e72cfd
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SSDEEP
3072:mL8Y15NANLfn9kEZmhCJdMqqDL2/L4Hkc2U6FiPZ8aewZ2ql5f2J9l:mIXmEuqqDL60Hl2U6CbeOl5f2F
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 2024-01-23_dc1e4baddc6da38c6b55fed8202a8ed5_gandcrab
Files
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2024-01-23_dc1e4baddc6da38c6b55fed8202a8ed5_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
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