Static task
static1
Behavioral task
behavioral1
Sample
81a9c210dd7d256746117a5e13d9642b07a25025205847f65042c989d1c38ecf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
81a9c210dd7d256746117a5e13d9642b07a25025205847f65042c989d1c38ecf.exe
Resource
win10v2004-20240426-en
General
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Target
81a9c210dd7d256746117a5e13d9642b07a25025205847f65042c989d1c38ecf
-
Size
12KB
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MD5
644c8d9760d0cebb9c7fb059d306bdac
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SHA1
6035c6317dc69a0989e10f94e02ffc05691189cc
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SHA256
81a9c210dd7d256746117a5e13d9642b07a25025205847f65042c989d1c38ecf
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SHA512
e557467de734609dd45d15898bb7c22e71f14dfb987e0761773210591ef36993529d789bc0b4c012d24f5607c65ebda821e1e4e40c35bbcc2666fdfc3701ada3
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SSDEEP
192:Ok8KKI1lJpyWNzEF6vZCPYods2nDfFUsTPdfSijotmqRkNHWlJdxqHGD1x:qYqKAc+Hpa7gqeNHWlJj+8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81a9c210dd7d256746117a5e13d9642b07a25025205847f65042c989d1c38ecf
Files
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81a9c210dd7d256746117a5e13d9642b07a25025205847f65042c989d1c38ecf.exe windows:4 windows x64 arch:x64
a4f2e696b31aeb268182479dc5ff4c3d
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
BCryptDestroyKey
BCryptEnumAlgorithms
BCryptUnregisterConfigChangeNotify
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