Static task
static1
Behavioral task
behavioral1
Sample
fnafr.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
fnafr.exe
Resource
win10v2004-20230915-en
General
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Target
fnafr.exe.7z
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Size
57.6MB
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MD5
fc63a673a438051e50909fafc7069a35
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SHA1
be662e2664baaedfe1d3c60d448b2fa5d49007c1
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SHA256
bbbc114874c294e9e87808bc460c0696a2660a08141950bb0f95afa607398856
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SHA512
8b2b71ad0aa5ea847d210031c089127669478094c96756e049b21bd2b3a46e55ade6c6ec3f9671663215c9bc7e1382007e3b92c9861459d12feef30cdcac90f7
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SSDEEP
1572864:FvmBBjQSbsS1nh2Fbgx+t9nDoZS6gLnluCZ:VmBqSbVhhL6nDoZLgLluC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/fnafr.exe
Files
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fnafr.exe.7z.7z
Password: infected
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fnafr.exe.exe windows:4 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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 291KB - Virtual size: 290KB
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