Behavioral task
behavioral1
Sample
23bc1d018529e1250a4d3ca040d9f6e0cd9651dd080ec84cdd6a48e5daa20ac3.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
23bc1d018529e1250a4d3ca040d9f6e0cd9651dd080ec84cdd6a48e5daa20ac3.exe
Resource
win10v2004-20240508-en
General
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Target
23bc1d018529e1250a4d3ca040d9f6e0cd9651dd080ec84cdd6a48e5daa20ac3
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Size
5.2MB
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MD5
2fcf722f44e6e511cba40b36ac8e46eb
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SHA1
4e419360219821e3196f56fbdba38baa8726a390
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SHA256
23bc1d018529e1250a4d3ca040d9f6e0cd9651dd080ec84cdd6a48e5daa20ac3
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SHA512
211d4e017b1630c5d24f650f97ec612ef1bf53efdefe1546fc7b35d5e44acb534a95d9fc4239f7b6324a9292076dfe19775369d638b52f9a6465da1a0c6d3178
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SSDEEP
98304:DomRTpoQB4MBuySrBqf4Y99ca17ZHDjmP38K1Vy5AAiXcgw:FRBJuygY9KItGPsK1Ej1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 23bc1d018529e1250a4d3ca040d9f6e0cd9651dd080ec84cdd6a48e5daa20ac3
Files
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23bc1d018529e1250a4d3ca040d9f6e0cd9651dd080ec84cdd6a48e5daa20ac3.exe windows:4 windows x86 arch:x86
44bc0692314b0ebae4ad38558322092e
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
VariantInit
advapi32
RegDeleteValueA
user32
SetWindowPos
kernel32
GetVersionExA
GetVersion
GetVersionExA
GetSystemDirectoryA
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
gdi32
SelectObject
version
VerQueryValueA
mpr
WNetGetConnectionA
ole32
CreateStreamOnHGlobal
comctl32
ImageList_EndDrag
shell32
SHGetSpecialFolderLocation
comdlg32
GetOpenFileNameA
wsock32
ntohs
gdiplus
GdipDeleteBrush
Sections
.text Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 70KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 88B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: - Virtual size: 284KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 6.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.1024 Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE