Static task
static1
Behavioral task
behavioral1
Sample
75ea950c5ab11fd96a681e54d4365ef56e8a3e1bf1515e0c246f53928beaacd7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
75ea950c5ab11fd96a681e54d4365ef56e8a3e1bf1515e0c246f53928beaacd7.exe
Resource
win10v2004-20240226-en
General
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Target
75ea950c5ab11fd96a681e54d4365ef56e8a3e1bf1515e0c246f53928beaacd7
-
Size
74KB
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MD5
8571bec6170ae87646dc313ed0067543
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SHA1
f6abff3d935c050c0339ad3d7d520973f20ee0bf
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SHA256
75ea950c5ab11fd96a681e54d4365ef56e8a3e1bf1515e0c246f53928beaacd7
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SHA512
e68c55bbe0760bc5e06df51f2efee9c270765d84479106a1a3b1e84c17d699405aa6dc3ab5dd93953affef57570e60d6f7bddb0da698b7d91c5c09147ad48718
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SSDEEP
1536:ytri26Oitri2jOcpbEpOGtri2jOitri2jOiS:UrSrBpYPr1rK
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 75ea950c5ab11fd96a681e54d4365ef56e8a3e1bf1515e0c246f53928beaacd7
Files
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75ea950c5ab11fd96a681e54d4365ef56e8a3e1bf1515e0c246f53928beaacd7.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