Static task
static1
Behavioral task
behavioral1
Sample
fn_internal.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
fn_internal.exe
Resource
win11-20240221-en
General
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Target
fn_internal.exe
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Size
337KB
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MD5
940ca5f0664cb25bd69e771fc2fc3935
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SHA1
de610bb532a61898aff07e51eae6e81e47b88b70
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SHA256
5843a30474524689d1972bde16bca17160632b0f20200b61ea2f78ace5d4d905
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SHA512
afff043c973a859014d883bdac2fa56115a98cf8f4e7a5c9ffd9f966d379b6afb4a435df1675e0ed2303dca97e2569509e13f5e342723cc100b3e7ca948177e4
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SSDEEP
6144:Toob0G8fgKSqBKpGNrvo6ilVfpf5h4KdUgr9RjczIyAD8fU6bkD+NrgJf9:hILYKbBKpG5QlVl5h1dDr96ADTD+RgJF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fn_internal.exe
Files
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fn_internal.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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
D{Tp}6& Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
D{Tp}6& Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 147KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
B4B5FDC6 Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ