Behavioral task
behavioral1
Sample
ab571f5c45e644ef1d90143c7b891e2a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ab571f5c45e644ef1d90143c7b891e2a.exe
Resource
win10v2004-20240226-en
General
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Target
ab571f5c45e644ef1d90143c7b891e2a
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Size
366KB
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MD5
ab571f5c45e644ef1d90143c7b891e2a
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SHA1
ecad911bf8c7fd51a2362348d2dbb2c0abb5c65d
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SHA256
f1c94a5d4d5156bec0e3733cb0fa412985891bd34fe098a1ef30a478b53a9293
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SHA512
8377ce2b8691a58bcf787f3cbd9032d5f1dee057d35c69843f80101acdfa322f55042551777b2836cbb410faf501c8e6480323b44686538d4fda7a7c2b353f51
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SSDEEP
6144:fASvOD3P+c6HFooQSs+1MWzRK6HcqmIfjey1TcaSrIB9483U6c2cLE4seSFEOJta:fkNkYmDF/cqmIfje0TLSrIB9n3U6c2Xu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ab571f5c45e644ef1d90143c7b891e2a
Files
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ab571f5c45e644ef1d90143c7b891e2a.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: 376KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 223KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 106KB - Virtual size: 108KB
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