Static task
static1
Behavioral task
behavioral1
Sample
42ccd10c307fb1f1d5815c7611bfc5f6ef8e7552482e3a8d99dbbbba0d38b80b.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
42ccd10c307fb1f1d5815c7611bfc5f6ef8e7552482e3a8d99dbbbba0d38b80b.exe
Resource
win11-20240426-en
General
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Target
42ccd10c307fb1f1d5815c7611bfc5f6ef8e7552482e3a8d99dbbbba0d38b80b
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Size
13KB
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MD5
a71ae0db0299c3906f7e37c530c36759
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SHA1
54137dfd4621d406e41ebf3382767d1819ad9065
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SHA256
42ccd10c307fb1f1d5815c7611bfc5f6ef8e7552482e3a8d99dbbbba0d38b80b
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SHA512
01131c615031ef868ec7b6f04e9d3d7c13eefdceead7cc881e3a32d8abfbfdaad949c316d483a712fd78566689f1850a4dad29c9e13f2c562ef8dba19b1bbd17
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SSDEEP
192:HKqI1fuiyajm6pMA4fMefWdsXG2ZPBSx3e6R/WTlmgC47o7sWlJdxqH201x:dViZoG28clm9YWlJj+t
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 42ccd10c307fb1f1d5815c7611bfc5f6ef8e7552482e3a8d99dbbbba0d38b80b
Files
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42ccd10c307fb1f1d5815c7611bfc5f6ef8e7552482e3a8d99dbbbba0d38b80b.exe windows:4 windows x64 arch:x64
d226ff0579104bda3edfaa19c6ac485e
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
BCryptDeriveKeyPBKDF2
BCryptDestroySecret
BCryptDestroyHash
BCryptEnumAlgorithms
BCryptKeyDerivation
BCryptUnregisterConfigChangeNotify
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