Static task
static1
Behavioral task
behavioral1
Sample
81b44f34cf9282987845b82b46410f7e5e60ff5d516ee163c51a3bb7a7f9e8e1.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
81b44f34cf9282987845b82b46410f7e5e60ff5d516ee163c51a3bb7a7f9e8e1.exe
Resource
win11-20240508-en
General
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Target
81b44f34cf9282987845b82b46410f7e5e60ff5d516ee163c51a3bb7a7f9e8e1
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Size
12KB
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MD5
513cc2c0d60ef46a104468cc5f74c87d
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SHA1
e3e362c9547f803d0b3703d47ff1e5a5edec08cb
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SHA256
81b44f34cf9282987845b82b46410f7e5e60ff5d516ee163c51a3bb7a7f9e8e1
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SHA512
b3d4eaac520c5e4a3874f33d2b8de454debcff9627a72b85cdc55417dcb8191e1a012d3bece3530f8fc246c81ff4830a5ceff323b07322c04171b308896b75e7
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SSDEEP
192:Ji/I1MVGsptzKM6e8C+Ud664xy/rM/oh9PX3hG7nmPgGqWlJdxqHQ1x:CQspwWi4h1hGzShqWlJj+a
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81b44f34cf9282987845b82b46410f7e5e60ff5d516ee163c51a3bb7a7f9e8e1
Files
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81b44f34cf9282987845b82b46410f7e5e60ff5d516ee163c51a3bb7a7f9e8e1.exe windows:4 windows x64 arch:x64
2f0ae775e05961143058d88f54215c2c
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
BCryptSetAuditingInterface
BCryptDestroyKey
BCryptVerifySignature
BCryptCreateMultiHash
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