Behavioral task
behavioral1
Sample
loader.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
loader.exe
Resource
win10v2004-20240221-en
General
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Target
xnz_oknphwcmwd.zip
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Size
4.3MB
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MD5
3085a1274edac523b96417032618c807
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SHA1
e716638ffe444ce9804b34f3eb32565bdc91ab4b
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SHA256
37b4557cf2942776f2513bf6c5616e510bce797781c7fadfd8090ae45ad457c7
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SHA512
97ba20ac414b74e2994b04a0562371b1b753969619cee8f76357a83c2550e9a2206e1adbdf94766d5370fae40a136ce187a4e55fb2763eb7a0ad9158aa59d70d
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SSDEEP
98304:7Wj6YCf3kIhev2g2bRDaB0bhJQiHMPMExODFgvbFfHeWd:fN/jhSBOKPMWORKbNHPd
Malware Config
Signatures
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resource yara_rule static1/unpack001/loader.exe themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/loader.exe
Files
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xnz_oknphwcmwd.zip.zip
Password: Clemi
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loader.exe.exe windows:6 windows x64 arch:x64
Password: Clemi
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
Size: 402KB - Virtual size: 814KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 244KB - Virtual size: 529KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 237KB - Virtual size: 329KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 16KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 259B - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 275B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 5.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 16B - Virtual size: 4KB
IMAGE_SCN_MEM_READ