Behavioral task
behavioral1
Sample
New RFQ 0100024.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
New RFQ 0100024.exe
Resource
win10v2004-20240508-en
General
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Target
045638b0e387c0a4daf23448334aa37420f394e7d59d52a4d9c67d01bfdd8824
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Size
62KB
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MD5
eb9054c977ab2ff198aa11454b4d9b23
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SHA1
d2ff9be1b7f642f88a7accaef8b54f48142bc2f1
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SHA256
045638b0e387c0a4daf23448334aa37420f394e7d59d52a4d9c67d01bfdd8824
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SHA512
45f215d15aa457eab23d0e1e4ba7a777e52c3f6c5186751395a3bc7306c24807344784c014797b91b8da739155f961d1daa9ba28d1f527eef791f772d2eb1a03
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SSDEEP
96:5Gf3HO3KJey0wOmtFHBRl4gYxuT40VYglYdCVzUg4pZOnENiUgzNt62:e3OXrenRT40VuwVgg4pZ/N9i
Malware Config
Extracted
purecrypter
https://www.vascocorretora.com.br/PPI/Xarooah.vdf
Signatures
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Purecrypter family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/New RFQ 0100024.exe
Files
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045638b0e387c0a4daf23448334aa37420f394e7d59d52a4d9c67d01bfdd8824.iso
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out.iso.iso
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New RFQ 0100024.exe.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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
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