Static task
static1
Behavioral task
behavioral1
Sample
557ac7f2140a114d2b2520f39b8e6b49d312bb4cc1baaf7ad3160b27cfb13c34.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
557ac7f2140a114d2b2520f39b8e6b49d312bb4cc1baaf7ad3160b27cfb13c34.exe
Resource
win10v2004-20240426-en
General
-
Target
557ac7f2140a114d2b2520f39b8e6b49d312bb4cc1baaf7ad3160b27cfb13c34.exe
-
Size
13KB
-
MD5
66fdf46c200df0f2f9b47cc7361a9d24
-
SHA1
887fd13e134977545556f4d13f08d9fe67e16164
-
SHA256
557ac7f2140a114d2b2520f39b8e6b49d312bb4cc1baaf7ad3160b27cfb13c34
-
SHA512
292484db7f60751cf0a1a7c32fb0858b43aaa69e1f595f0d554c15b2102ad4d63663180c5ff3100c13da4137e52a1402fa387a72436afa6b520a042982e7153b
-
SSDEEP
192:NKSI1f+iydjm6pMA4fMefWdsXGdZPBQGGubyNe6wCrpWlJdxqHUq1x:jliKoGdKU6NrpWlJj+d
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 557ac7f2140a114d2b2520f39b8e6b49d312bb4cc1baaf7ad3160b27cfb13c34.exe
Files
-
557ac7f2140a114d2b2520f39b8e6b49d312bb4cc1baaf7ad3160b27cfb13c34.exe.exe windows:4 windows x64 arch:x64
f9f642df1ee774799893fb4918834658
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
BCryptEncrypt
BCryptDestroySecret
BCryptResolveProviders
BCryptSignHash
BCryptCreateMultiHash
BCryptExportKey
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