Static task
static1
Behavioral task
behavioral1
Sample
83a49a5eff58d340a7655e1ce434ee9275bc545ec1d40a7c3488c33ebf5edef5.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
83a49a5eff58d340a7655e1ce434ee9275bc545ec1d40a7c3488c33ebf5edef5.exe
Resource
win11-20240426-en
General
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Target
83a49a5eff58d340a7655e1ce434ee9275bc545ec1d40a7c3488c33ebf5edef5
-
Size
13KB
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MD5
a49c49e15fab699b96ab4a92ac54f735
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SHA1
751072ce26c16d27faa70b042bf401c32de34d28
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SHA256
83a49a5eff58d340a7655e1ce434ee9275bc545ec1d40a7c3488c33ebf5edef5
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SHA512
606e8baf871639aca4f76f42bbd21142a00bf8ff100bc167038aa6356f4dd90f1ec162feb71287ba9bf0356c400cc43fae799a1f09d0914faa170a4ca0ae0cea
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SSDEEP
192:O/EI16jeOhBBBJW6Zcxc3mZ76HID2GfJPmyduq9wWiOzzzo1ByWlJdxqH3m1x:lJjBB7r+YWfvOHOzzzo1ByWlJj+k
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83a49a5eff58d340a7655e1ce434ee9275bc545ec1d40a7c3488c33ebf5edef5
Files
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83a49a5eff58d340a7655e1ce434ee9275bc545ec1d40a7c3488c33ebf5edef5.exe windows:4 windows x64 arch:x64
bf0c846f589176dcadb586c44769eb6e
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
BCryptDeriveKeyPBKDF2
BCryptDestroySecret
BCryptDestroyKey
BCryptEnumAlgorithms
BCryptUnregisterConfigChangeNotify
BCryptSignHash
BCryptVerifySignature
BCryptCreateMultiHash
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
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