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Behavioral task
behavioral1
Sample
New Project Sets KV222LLV1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
New Project Sets KV222LLV1.exe
Resource
win10v2004-20240508-en
General
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Target
bc797b2627159d7fef411eb615525956.bin
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Size
3KB
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MD5
49d4678a1d3c9e13e7caca4635f4683f
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SHA1
48064e1be31c907fce66dd02672283d5b1dcb75b
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SHA256
b08d3dcfefe14bd40fdc0613d4ad49d87a36ea67ebeb48833ed32a6b2aad0f68
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SHA512
7ba4bda22992520771a05c282d37aa239b7db3aa6022036f64d98fdbee72bd55c30d55b5a2e4d60bb9bcd9bce7a985871a93c5c4093c317a19d43a8b732f5128
Malware Config
Extracted
purecrypter
https://360.asesoriaenfarmacias.com/Jhacc.dat
Signatures
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Purecrypter family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack003/New Project Sets KV222LLV1.exe
Files
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bc797b2627159d7fef411eb615525956.bin.zip
Password: infected
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6b2ef408d4ea2f49033f4dba4400d2d81501db5aad6c0ad5f4959f1d4aea5f59.zip.zip
Password: infected
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Quote Sample Specification.iso.iso
Password: infected
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New Project Sets KV222LLV1.exe.exe windows:4 windows x86 arch:x86
Password: infected
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: 2KB - Virtual size: 1KB
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