Static task
static1
Behavioral task
behavioral1
Sample
a79921f648834322b301682d5b85802a703d509658c7917ed599866bb2e4d6bf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a79921f648834322b301682d5b85802a703d509658c7917ed599866bb2e4d6bf.exe
Resource
win10v2004-20240508-en
General
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Target
a79921f648834322b301682d5b85802a703d509658c7917ed599866bb2e4d6bf
-
Size
12KB
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MD5
5f7cb47637c8c4d38a3ec86ab1d0672e
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SHA1
221f9c3acbd48b10efb7703df5e88239658ab209
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SHA256
a79921f648834322b301682d5b85802a703d509658c7917ed599866bb2e4d6bf
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SHA512
e1798064b4d8c80124ec6ba7b812d08f2428dd7da809f64d977c74d46c28b8b53251b87fc07328107ab89961361d67af8733bff650d47c32c58c3f822e8c1105
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SSDEEP
192:R+jDI1/i7NQAgAd6BCHntEsrTH7zbPAiMCk5VJ7Gv17gWlJdxqHw1x:CFZ/lzg76eWlJj+6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a79921f648834322b301682d5b85802a703d509658c7917ed599866bb2e4d6bf
Files
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a79921f648834322b301682d5b85802a703d509658c7917ed599866bb2e4d6bf.exe windows:4 windows x64 arch:x64
84a522fcd52b5d4b7a3e3162f49e504d
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvcrt
memset
printf
memcpy
memmove
rand
wcslen
strcmp
srand
strtol
_wsystem
_vsnprintf
_vsnwprintf
__set_app_type
_controlfp
__argc
__argv
_environ
__getmainargs
exit
kernel32
FileTimeToSystemTime
GetProcessHeap
HeapAlloc
HeapSize
HeapReAlloc
CreateFileW
GetLastError
Sleep
WriteFile
HeapFree
CloseHandle
SleepEx
GetCommandLineW
ExpandEnvironmentStringsW
ntdll
NtQuerySystemInformation
RtlGetNtVersionNumbers
winhttp
WinHttpOpen
WinHttpConnect
WinHttpOpenRequest
WinHttpSendRequest
WinHttpReceiveResponse
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpCloseHandle
bcrypt
BCryptEncrypt
BCryptDestroyKey
BCryptSignHash
BCryptVerifySignature
BCryptExportKey
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ