Behavioral task
behavioral1
Sample
2f43a0237a11941dce64aa7d4608b0eb0210487af9ff9d1d8823b0a0d8cf9812.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2f43a0237a11941dce64aa7d4608b0eb0210487af9ff9d1d8823b0a0d8cf9812.exe
Resource
win10v2004-20240226-en
General
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Target
2f43a0237a11941dce64aa7d4608b0eb0210487af9ff9d1d8823b0a0d8cf9812.exe
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Size
3.5MB
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MD5
07a65a281e3a31b89208977cc737f326
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SHA1
fa8c80ca064c505bc2de5b03ee146e4b73a1e9ff
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SHA256
2f43a0237a11941dce64aa7d4608b0eb0210487af9ff9d1d8823b0a0d8cf9812
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SHA512
4f807379cf199d542d36e8bf857c529d1792482ad522353d71c2c5f374d7df70788351eb2f57469389ec61f9c52d75b83bb1c5b31af67e0886f81ec53d41575f
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SSDEEP
98304:EKeCKC61rXOw8MWg7HIuBJwLPczPbLMjkq8nUSC:EKeCKCkOw8y7H3AcLq8US
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule sample family_zgrat_v1 -
Detects executables packed with unregistered version of .NET Reactor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_DotNetReactor -
Zgrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2f43a0237a11941dce64aa7d4608b0eb0210487af9ff9d1d8823b0a0d8cf9812.exe
Files
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2f43a0237a11941dce64aa7d4608b0eb0210487af9ff9d1d8823b0a0d8cf9812.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 800B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ