Static task
static1
Behavioral task
behavioral1
Sample
83f3eb6c68686c421ffb4848c67356975a8f9f62f274cc022a8f0d5837e66ca9.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
83f3eb6c68686c421ffb4848c67356975a8f9f62f274cc022a8f0d5837e66ca9.exe
Resource
win11-20240508-en
General
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Target
83f3eb6c68686c421ffb4848c67356975a8f9f62f274cc022a8f0d5837e66ca9
-
Size
13KB
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MD5
3f2c396dafc260ccfd637947409a79e6
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SHA1
b2462b46f57e1e760fbe35ac7c95fbe0d4158337
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SHA256
83f3eb6c68686c421ffb4848c67356975a8f9f62f274cc022a8f0d5837e66ca9
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SHA512
da91e2af1c499d3ce7b1df521326606e698d4c263b51ea9c54a55dafe286e55c64e97d3e45f966c7f1475d32ffecf1a370b94d5165499f58287cc19fa1d56ca4
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SSDEEP
192:4/zI16ioa1m7Xzk96ZOjcC/Tn7Bkj+syg7Py31bitrGkFlFtWlJdxqHlk1x:AYoJXA73OVhQoWlJj+8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83f3eb6c68686c421ffb4848c67356975a8f9f62f274cc022a8f0d5837e66ca9
Files
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83f3eb6c68686c421ffb4848c67356975a8f9f62f274cc022a8f0d5837e66ca9.exe windows:4 windows x64 arch:x64
a7cd228c78d5a2f95db082d069281bda
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
BCryptDestroySecret
BCryptDestroyKey
BCryptDestroyHash
BCryptEnumAlgorithms
BCryptUnregisterConfigChangeNotify
BCryptExportKey
Sections
.text Size: 9KB - 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