Static task
static1
Behavioral task
behavioral1
Sample
b5a2f720787e8031b6f31897beb4d9c428353dd47a3156a2b08c9e2b24e0571c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b5a2f720787e8031b6f31897beb4d9c428353dd47a3156a2b08c9e2b24e0571c.exe
Resource
win10v2004-20240426-en
General
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Target
b5a2f720787e8031b6f31897beb4d9c428353dd47a3156a2b08c9e2b24e0571c
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Size
144KB
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MD5
cdcf97133fe2c814efe540736b68e0fa
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SHA1
993744501312a148f61a0c54fff6eefd43714a7f
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SHA256
b5a2f720787e8031b6f31897beb4d9c428353dd47a3156a2b08c9e2b24e0571c
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SHA512
9e7eac768b46717e358a107f53e04e58ecdd02c346705d93e2573e958a8bfc86641fd2cc68c9cb849335e62d1df90d1487c7ee1636fbe4384e50aeece7fb3350
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SSDEEP
1536:ytri20Oitri2fOitri2YOitri2fOitri2YOitri2QQOitri2YOitri2fOitri2YO:Ur8rBrArBrArRrArBr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource b5a2f720787e8031b6f31897beb4d9c428353dd47a3156a2b08c9e2b24e0571c
Files
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b5a2f720787e8031b6f31897beb4d9c428353dd47a3156a2b08c9e2b24e0571c.exe windows:4 windows x86 arch:x86
802dcac7aab948c19738ba3df9f356d9
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
kernel32
GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore
Sections
.code Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 5B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ