Behavioral task
behavioral1
Sample
474a984b6bcff5178b241e05c8d2e35a92987f7e83394682241dfa5f66105a5c.exe
Resource
win7-20231023-en
General
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Target
474a984b6bcff5178b241e05c8d2e35a92987f7e83394682241dfa5f66105a5c
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Size
2.1MB
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MD5
366f211d4275c4a6ef43431825f39f39
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SHA1
708af04245b3becd8ce0612f7461dc4c7d0afba3
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SHA256
474a984b6bcff5178b241e05c8d2e35a92987f7e83394682241dfa5f66105a5c
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SHA512
6aabc671ba8ebdb42ac3082bdc1bed461cff6c8ee6a3100a683ad24ae518770bdc4e02e8c467c66244ad946e74b49b521fe076cdeddc775295611520ac37e372
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SSDEEP
49152:RWp8shNBIuvsRCyq7k6K7koKA7kmRm5X:4p8Q/ZsRCb7kv7kq7kz
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule sample family_zgrat_v1 -
Zgrat family
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule sample net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 474a984b6bcff5178b241e05c8d2e35a92987f7e83394682241dfa5f66105a5c
Files
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474a984b6bcff5178b241e05c8d2e35a92987f7e83394682241dfa5f66105a5c.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ