Static task
static1
Behavioral task
behavioral1
Sample
Crespo_Loader.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Crespo_Loader.exe
Resource
win10v2004-20230220-en
General
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Target
Crespo_Loader.exe
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Size
1.3MB
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MD5
1564a6c09efd13e7d9276ea68657a7a2
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SHA1
89afd7e12daec09e498cdce31c42af7d3b644833
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SHA256
2e8bdeba54ea809da1b6be4a1d1154067cd3b996165952042924da2930896dcd
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SHA512
6c21ecdb7fb3d16daa00015bdf4f7afbefd1d1f472a16dc60095ee5b396b6c2c4dc0b31ade9214ea0a7f497360bc8100cd28f8e1d887aad783c8fec84249c761
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SSDEEP
24576:VVgSy3IRUovmtgOzAz/PTP8DdCJ1Jz1b1Ga4Xr6w9KH3eyHl/pvW5HNtoKSkLzUU:VVymUkKo/IDdMz11WrgJ/I1NtpL
Malware Config
Signatures
Files
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Crespo_Loader.exe.exe windows 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
) ,EE Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 109KB - Virtual size: 108KB
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
Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ