Static task
static1
Behavioral task
behavioral1
Sample
a491e0411a8268b471718341ded73ac439747486229b68c15187f57a29cf57d5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a491e0411a8268b471718341ded73ac439747486229b68c15187f57a29cf57d5.exe
Resource
win10v2004-20240508-en
General
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Target
a491e0411a8268b471718341ded73ac439747486229b68c15187f57a29cf57d5
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Size
13KB
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MD5
5938abde96ad278f7e0d3e11182e6b2a
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SHA1
f30d8d33730ede04f655a0ff4db3fb9a17a93758
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SHA256
a491e0411a8268b471718341ded73ac439747486229b68c15187f57a29cf57d5
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SHA512
3492b92ca39daef9583c2ebdf007e9675508935536f45d8552509d75134d23f21b0df9d295f5a568fd85ab512ec399e9ec03513c50954138d4c021fcbc706f60
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SSDEEP
192:L6KI16BveIiSZW6Z+QM/4YNtGcGsBGFNJP1GrCBiZjWpsNi9T5TzWlJdxqHbrO+v:x/Hi2EfAv2EvWlJj+T
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a491e0411a8268b471718341ded73ac439747486229b68c15187f57a29cf57d5
Files
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a491e0411a8268b471718341ded73ac439747486229b68c15187f57a29cf57d5.exe windows:4 windows x64 arch:x64
c58bb82c62aeebc8f396e2e26860f44c
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
BCryptFinishHash
BCryptFreeBuffer
BCryptGenRandom
BCryptHashData
BCryptQueryContextConfiguration
BCryptRegisterConfigChangeNotify
BCryptRemoveContextFunction
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