Behavioral task
behavioral1
Sample
df0e210c1bf0b65dfc977dac352661e4899ae6d543f23f1d31288efa0d0e390d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
df0e210c1bf0b65dfc977dac352661e4899ae6d543f23f1d31288efa0d0e390d.exe
Resource
win10v2004-20240226-en
General
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Target
df0e210c1bf0b65dfc977dac352661e4899ae6d543f23f1d31288efa0d0e390d
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Size
112KB
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MD5
b733f775b9a7b5c04d0c1a41ea760005
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SHA1
6a233e52ca42584a4631dfd74e0f5dd3292fecc3
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SHA256
df0e210c1bf0b65dfc977dac352661e4899ae6d543f23f1d31288efa0d0e390d
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SHA512
d84e1ef31c21fada6bb4cb0f3bbf1c36115c8c144d6979325f736a879c2e1f8d9dc259e532ff3464292f3dd580715b358bab0c70d718de743c8f070d8d656c29
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SSDEEP
384:5pZVJZwlrRVHQ3bXykJBqhz9QhtGSdY5Rez5ieVJZwlrRVeTpFE4bOh3Od1qTnI:LDw1RFtrJ9Qhtni+5RDw1RUTPEVh3O2
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource df0e210c1bf0b65dfc977dac352661e4899ae6d543f23f1d31288efa0d0e390d
Files
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df0e210c1bf0b65dfc977dac352661e4899ae6d543f23f1d31288efa0d0e390d.exe windows:4 windows x86 arch:x86
d028ed91d908ca3f4bdbbbb8a346d246
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
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
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
Sections
UPX0 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE