Static task
static1
Behavioral task
behavioral1
Sample
540f6358d0f84890ac47425b02f2a2e0996ea55ded8e8e4ab11cafc67c1f74a3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
540f6358d0f84890ac47425b02f2a2e0996ea55ded8e8e4ab11cafc67c1f74a3.exe
Resource
win10v2004-20240426-en
General
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Target
540f6358d0f84890ac47425b02f2a2e0996ea55ded8e8e4ab11cafc67c1f74a3
-
Size
199KB
-
MD5
b1fdc687871a4e2df72d4fef34d8f257
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SHA1
976e3e5bd65b6dcfed9f90fedd205989ce8ba852
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SHA256
540f6358d0f84890ac47425b02f2a2e0996ea55ded8e8e4ab11cafc67c1f74a3
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SHA512
1c592bd14d29ad28df129c3ffb521e68d3f91ce5f811034ea5472649a985ba0cd8b2a7c53e6f63b161082ab76da6da03774602d1ce9ec980520a169ab8342bd4
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SSDEEP
3072:uWgxc+gPgYrPJyg+gCFR2B5TENgYgJLg1ThwVRmw12vLOI2VEkF:DJcR2B5TEjwyGVEkF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 540f6358d0f84890ac47425b02f2a2e0996ea55ded8e8e4ab11cafc67c1f74a3
Files
-
540f6358d0f84890ac47425b02f2a2e0996ea55ded8e8e4ab11cafc67c1f74a3.exe windows:4 windows x64 arch:x64
628244b7cf9f5ef757f5e6e7a033485e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
FindClose
FindFirstFileW
FindNextFileW
FormatMessageW
GetFullPathNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetStdHandle
GetTickCount
HeapAlloc
HeapReAlloc
IsBadStringPtrW
SetFileAttributesW
WideCharToMultiByte
WriteConsoleW
WriteFile
lstrcmpW
ntdll
_vsnprintf
ucrtbase
__acrt_iob_func
__p___argc
__p___wargv
__stdio_common_vsprintf
_configure_wide_argv
_get_initial_wide_environment
_initialize_wide_environment
_set_app_type
_strdup
exit
free
fwrite
getenv
memcmp
memmove
strchr
strcmp
strcpy
strcspn
strlen
wcspbrk
user32
LoadStringW
Sections
.text Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 4KB - Virtual size: 216B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 4KB - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 4KB - Virtual size: 144B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/31 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/45 Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/57 Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/70 Size: 4KB - Virtual size: 749B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/81 Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/92 Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ