Static task
static1
Behavioral task
behavioral1
Sample
b22bb687d1731b41660274bb97a35ece5bcb5aae41aa92a24bde6e799f40ea4aN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b22bb687d1731b41660274bb97a35ece5bcb5aae41aa92a24bde6e799f40ea4aN.exe
Resource
win10v2004-20240802-en
General
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Target
b22bb687d1731b41660274bb97a35ece5bcb5aae41aa92a24bde6e799f40ea4aN
-
Size
995KB
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MD5
8b20d21dbc892e170ffb3a7d01ac92d0
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SHA1
33efb792cef9ed2ad2e41828ab1b06738fa22692
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SHA256
b22bb687d1731b41660274bb97a35ece5bcb5aae41aa92a24bde6e799f40ea4a
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SHA512
b530a62974b0e232c48df4f7211c16505bcb6ea145043051d92a45cc3cb3ef72712bdb4d50f89c69fd64ab6eb74d83da1e9231d6e1b42e70d16e01d5ee683fc6
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SSDEEP
12288:4jauDReWW7n+xYWZthyaAKQUtuQZKOpMlere7N9ZWZaG3tBRh5:4DDC7++QN7dzM0re7NSZrV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b22bb687d1731b41660274bb97a35ece5bcb5aae41aa92a24bde6e799f40ea4aN
Files
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b22bb687d1731b41660274bb97a35ece5bcb5aae41aa92a24bde6e799f40ea4aN.exe windows:4 windows x86 arch:x86
3a2003ea545fe942681da9e7683ebb58
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
AddAtomA
CreateDirectoryA
CreateProcessA
CreateSemaphoreA
DeleteFileA
ExitProcess
FindAtomA
GetAtomNameA
GetCommandLineA
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetStartupInfoA
InterlockedDecrement
InterlockedIncrement
ReleaseSemaphore
SetFileAttributesA
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForSingleObject
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
msvcrt
_fdopen
_read
_strdup
_write
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_assert
_cexit
_ctype
_errno
_fstati64
_iob
_isctype
_lseeki64
_onexit
_pctype
_setmode
_strnicmp
_vsnprintf
abort
atexit
fclose
fflush
fopen
fprintf
free
localeconv
malloc
memchr
memcpy
memmove
memset
rand
setlocale
setvbuf
signal
srand
strcat
strcmp
strcoll
strcpy
strftime
strlen
strtod
strxfrm
time
shell32
SHGetFolderPathA
ShellExecuteA
Sections
.text Size: - Virtual size: 239KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 608B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 18KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lol 0 Size: - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.lol 1 Size: 135KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE