Static task
static1
Behavioral task
behavioral1
Sample
ac646a411c0e586b62fa625bc5a7be818d64d3b95b2b5d22c2df2909a7d41c1b.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
ac646a411c0e586b62fa625bc5a7be818d64d3b95b2b5d22c2df2909a7d41c1b.exe
Resource
win11-20240426-en
General
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Target
ac646a411c0e586b62fa625bc5a7be818d64d3b95b2b5d22c2df2909a7d41c1b
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Size
13KB
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MD5
f06098b6ba6d3b2d9c9354eb879d58ea
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SHA1
71c8a2a8a8d976aff1227f128570fa56ef945c6a
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SHA256
ac646a411c0e586b62fa625bc5a7be818d64d3b95b2b5d22c2df2909a7d41c1b
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SHA512
f3532efab99d9a97806db743bc59e929992a26ae2501a63072a9bd41d7c34853536ecd24a2dba9f5ba22ddd8d4bf339c49cfca8363b9c9956b9ea7b6e6afaed4
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SSDEEP
192:b3YI1UWCSzSG46vG/u4rvuXOKT2PFWa2j6y0oh2iCE3GWlJdxqHT01x:ssCVCZuzMn8WlJj+i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac646a411c0e586b62fa625bc5a7be818d64d3b95b2b5d22c2df2909a7d41c1b
Files
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ac646a411c0e586b62fa625bc5a7be818d64d3b95b2b5d22c2df2909a7d41c1b.exe windows:4 windows x64 arch:x64
ce24b5351fdf2dfeb37ca336864aeb53
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
BCryptEncrypt
BCryptDestroySecret
BCryptDestroyHash
BCryptEnumAlgorithms
BCryptKeyDerivation
BCryptProcessMultiOperations
BCryptUnregisterConfigChangeNotify
BCryptSignHash
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