Static task
static1
Behavioral task
behavioral1
Sample
731b46d62ff24ffad92e9ca24747ece9fa0e918bfa92da12faa662d7e0b6a72c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
731b46d62ff24ffad92e9ca24747ece9fa0e918bfa92da12faa662d7e0b6a72c.exe
Resource
win10v2004-20240226-en
General
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Target
731b46d62ff24ffad92e9ca24747ece9fa0e918bfa92da12faa662d7e0b6a72c
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Size
12KB
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MD5
c64200c6313b2aecc3da0fb16087d1b2
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SHA1
65cb63e7507a55f3e67a92705ab06f0e2c25ed32
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SHA256
731b46d62ff24ffad92e9ca24747ece9fa0e918bfa92da12faa662d7e0b6a72c
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SHA512
f3ad31c4a19005ca061fd0cac0736e6572eb06d7d9e7d566d141c663c9b2ef1393fcd1be80bf42b2bc14a15dfb7ebf529395db5eb18c3401d1c5b1f4194e01d1
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SSDEEP
192:dV8T5SIGKyj6i3i3uDxcu76l81A98BpupzKTMcvQGGVtWlJdxqHbreHA:UZGhH3o+DBfQzrWlJj+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 731b46d62ff24ffad92e9ca24747ece9fa0e918bfa92da12faa662d7e0b6a72c
Files
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731b46d62ff24ffad92e9ca24747ece9fa0e918bfa92da12faa662d7e0b6a72c.exe windows:4 windows x64 arch:x64
2d57a9bdf65c19cc40e49a30ce4e8d91
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
BCryptEnumContexts
BCryptEnumRegisteredProviders
BCryptFreeBuffer
BCryptGenerateKeyPair
BCryptHashData
BCryptOpenAlgorithmProvider
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