Static task
static1
Behavioral task
behavioral1
Sample
b77cf198f03535d29b2c0013af7dd190_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b77cf198f03535d29b2c0013af7dd190_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
b77cf198f03535d29b2c0013af7dd190_NEIKI
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Size
248KB
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MD5
b77cf198f03535d29b2c0013af7dd190
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SHA1
9bb925153d48539ee9fd25535b87a74beb54f4bd
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SHA256
6036a34710b5a63d76ccfe1be4e5e1f609239062c44f6189a185b241e71fc88d
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SHA512
8edd9e96bdbfa6616b27cc4d813f08fe96728e01e36e45561ba9950e239c9ad75c78c634b9ab2823a1f6e98c80eebabbe4d6778030d0ded0b0e5584468b8d43c
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SSDEEP
6144:UFh0afqNJlLIDbuTACZ5w1x9skSR8hbmzBygcceu:UFRiNQuTl5YnskSRQK1xcceu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b77cf198f03535d29b2c0013af7dd190_NEIKI
Files
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b77cf198f03535d29b2c0013af7dd190_NEIKI.exe windows:5 windows x86 arch:x86
18c89e2ec0a399c68eaedd6551ce71fc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualFree
GetModuleFileNameW
CreateFileW
GetFileSize
ReadFile
CloseHandle
VirtualAlloc
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetCurrentProcess
TerminateProcess
HeapAlloc
HeapFree
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 464B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 239KB - Virtual size: 239KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 756B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE