Static task
static1
Behavioral task
behavioral1
Sample
37d72490f091cafe9d37d1beb9fe86b40194dd09e4504f540e22edfade82f5cf.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
37d72490f091cafe9d37d1beb9fe86b40194dd09e4504f540e22edfade82f5cf.exe
Resource
win10v2004-20240508-en
General
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Target
37d72490f091cafe9d37d1beb9fe86b40194dd09e4504f540e22edfade82f5cf
-
Size
13KB
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MD5
2c1c467bb98a79ff35a89b779fef4161
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SHA1
8d49a829324684cec0d651df940dabb1be0953b6
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SHA256
37d72490f091cafe9d37d1beb9fe86b40194dd09e4504f540e22edfade82f5cf
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SHA512
2bb4d6c301ccffe1283fe0a732a8fdbe108b23754bd88d9190f729729536c174db1b2fe851689b0ce545cf032df8bf032a4adb6a15d0db7de86f81cbfaf5c80a
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SSDEEP
192:8n8I1lYWOKBnxmB6g3lluZbiH4DNIDqMTRPOH84dTP8TyAFNWlJdxqHj1x:z3KTm/lBOMTq/kWlJj+B
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 37d72490f091cafe9d37d1beb9fe86b40194dd09e4504f540e22edfade82f5cf
Files
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37d72490f091cafe9d37d1beb9fe86b40194dd09e4504f540e22edfade82f5cf.exe windows:4 windows x64 arch:x64
5c9acadb6dbb542933c27b9e056b3486
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
BCryptDeriveKeyPBKDF2
BCryptEncrypt
BCryptDestroySecret
BCryptKeyDerivation
BCryptProcessMultiOperations
BCryptSignHash
BCryptVerifySignature
Sections
.text Size: 9KB - 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