Static task
static1
Behavioral task
behavioral1
Sample
b8c5f88b3a39c9fc230d79965d1956a3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8c5f88b3a39c9fc230d79965d1956a3.exe
Resource
win10v2004-20240226-en
General
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Target
b8c5f88b3a39c9fc230d79965d1956a3
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Size
278KB
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MD5
b8c5f88b3a39c9fc230d79965d1956a3
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SHA1
9ab716372947aa3f51cad544e1e7fcaa660998fd
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SHA256
45a13950598545a843c9d916dd8407de3f8187e781afbfa9cbb449b7527f61c5
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SHA512
0bf5897e772c0922793e5e68384ee5d870c85bfff3e3e8943faf079b2cd5885cbd7028fe9d869acaa9915cfdf7628970972a9950f4d9ac57eba212200e7c1879
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SSDEEP
1536:14j6GqqKUFA9WG6ZYa/p7qZUC8Bs4y3IQutjNN:KGhqKUeYjZj/p7qZABv0IQuxT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8c5f88b3a39c9fc230d79965d1956a3
Files
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b8c5f88b3a39c9fc230d79965d1956a3.exe windows:1 windows x86 arch:x86
8c24d443878562631b802521d20615b5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
GetCurrentProcess
lstrcpyW
HeapReAlloc
GetModuleHandleA
WaitForSingleObject
TerminateProcess
lstrlenW
GetVersionExA
WriteFile
GetModuleFileNameA
LocalAlloc
CreateThread
lstrcmpiW
VirtualAlloc
GetCurrentThreadId
HeapReAlloc
lstrcpyW
HeapAlloc
GetTickCount
GetModuleHandleW
HeapDestroy
HeapFree
GetSystemTimeAsFileTime
SetFilePointer
WaitForSingleObject
GetModuleHandleA
CloseHandle
GetTickCount
HeapAlloc
GetModuleHandleW
GetCurrentThreadId
GetStartupInfoA
LocalFree
GetStartupInfoW
LoadLibraryA
InitializeCriticalSection
GetModuleHandleW
HeapAlloc
GetVersionExA
Sleep
GetModuleHandleA
VirtualFree
GetProcessHeap
InitializeCriticalSection
lstrcmpiW
GetProcAddress
WriteFile
HeapDestroy
LocalFree
VirtualFree
Sections
.text Size: 141KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.aata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 24KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 16KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 24KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 24KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 24KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE