Static task
static1
Behavioral task
behavioral1
Sample
c834aff5e1234d8bb17bbc7a75332f7170a4fa0ae821800d13e8c9e849e8d040.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
c834aff5e1234d8bb17bbc7a75332f7170a4fa0ae821800d13e8c9e849e8d040.exe
Resource
win11-20240426-en
General
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Target
c834aff5e1234d8bb17bbc7a75332f7170a4fa0ae821800d13e8c9e849e8d040
-
Size
13KB
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MD5
0f71543de539debebc11ac2557d67f05
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SHA1
ca38d312dae069f7d5449af39e4dc3fc86a7724f
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SHA256
c834aff5e1234d8bb17bbc7a75332f7170a4fa0ae821800d13e8c9e849e8d040
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SHA512
61eabb23ce1180381a0798e846803eab88c51d27b98e3b060cf93bee7036e23422440bde4dd9e225305ff4f1b94cfa86381ea9e1ee18c866c8fe1980a37524c7
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SSDEEP
192:+/7I16ioa1m7XzD96ZOjcC/Tn7Bkj+sya7PNPgTUWsiXJSGtWlJdxqHr71x:aYopXP73OrBuPPtWlJj+N
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c834aff5e1234d8bb17bbc7a75332f7170a4fa0ae821800d13e8c9e849e8d040
Files
-
c834aff5e1234d8bb17bbc7a75332f7170a4fa0ae821800d13e8c9e849e8d040.exe windows:4 windows x64 arch:x64
f54d014e5d6c4493f0879780c93cb0c6
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
BCryptDestroySecret
BCryptDestroyHash
BCryptKeyDerivation
BCryptResolveProviders
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