Static task
static1
Behavioral task
behavioral1
Sample
4b3965f192d90c8fd409087e3182c43a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4b3965f192d90c8fd409087e3182c43a.exe
Resource
win10v2004-20231222-en
General
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Target
4b3965f192d90c8fd409087e3182c43a
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Size
237KB
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MD5
4b3965f192d90c8fd409087e3182c43a
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SHA1
0a20d641cfb10be85310b0e655b53afa65ba4fbc
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SHA256
83ac8c0938048316b8cbd99a93614ff21945cbda2b349b692a9a9740fcb30166
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SHA512
dd56cee23fa3ea946379e7c5b58d06289af84f74b63743baaaef0e6d27c50c9b17ddb7f41048e53c1fbcac34b320177d08b81abc2d1f12f1e8b05e34be4a6197
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SSDEEP
3072:fw5l/lkv7rA5jiXum2KsNYuOANu7abt8CBFSn3GstS4I40Z5LxaFW5Mk5QG0:mtyPAdiXJZsNYuOfItr8nWb60Z5dahG0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b3965f192d90c8fd409087e3182c43a
Files
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4b3965f192d90c8fd409087e3182c43a.exe windows:4 windows x86 arch:x86
d4ff4e9520d2b9d618be12fecec0c0ac
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
lstrcatA
LoadResource
SizeofResource
FindResourceA
CloseHandle
WriteFile
CreateFileA
GetTempFileNameA
DeleteFileA
Sleep
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
GetStartupInfoA
LockResource
lstrcpyA
GetCommandLineA
FreeLibrary
GetProcAddress
LoadLibraryA
GetWindowsDirectoryA
GetModuleFileNameA
lz32
LZCopy
LZOpenFileA
LZClose
user32
MessageBoxA
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 234KB - Virtual size: 234KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ