Behavioral task
behavioral1
Sample
cb45adf9b83e2b28a2fc9ad04162bd14.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cb45adf9b83e2b28a2fc9ad04162bd14.exe
Resource
win10v2004-20240226-en
General
-
Target
cb45adf9b83e2b28a2fc9ad04162bd14
-
Size
734KB
-
MD5
cb45adf9b83e2b28a2fc9ad04162bd14
-
SHA1
76946100d12ca9289c5fab5bdec4881de90748c0
-
SHA256
4c7f57c5ce1dd4746d83f7fb0b71673e884545e14e1a63ef3a5a7cf16b012b3b
-
SHA512
f7cdd2cdcee0bca8e59d44fbaa8ceace1b55d1dbee1d8df1bb821b8378f09b25856cb6b72b731b1427856d2c0ed53d27fff942e8780a8e9304331c8d372dc44e
-
SSDEEP
12288:tWYVsAxZ3p9WWTVQcll29VBkzTNZXLGTN03dHLKbmhOp:kyVrTVP30kN5ZrO
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cb45adf9b83e2b28a2fc9ad04162bd14
Files
-
cb45adf9b83e2b28a2fc9ad04162bd14.exe windows:4 windows x86 arch:x86
9c8decf3582072f6edfc385a689f44f4
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
CloseHandle
CreateDirectoryA
CreateFileA
DeleteFileA
ExitProcess
FreeLibrary
GetCommandLineA
GetFileTime
GetModuleHandleA
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetWindowsDirectoryA
LoadLibraryA
lstrcatA
lstrcmpiA
RemoveDirectoryA
SetFileTime
VirtualAlloc
VirtualFree
WriteFile
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 702KB - Virtual size: 704KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE