Static task
static1
Behavioral task
behavioral1
Sample
81a10784ae60a58a969e858c9c4a2ae0d4ebe46e9bd6776992461c062f70099d.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
81a10784ae60a58a969e858c9c4a2ae0d4ebe46e9bd6776992461c062f70099d.exe
Resource
win10v2004-20240226-en
General
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Target
16457425914.zip
-
Size
62KB
-
MD5
a423f266aac2b44510b96d5b48ea93ff
-
SHA1
fb144106cc2256dba106ffe075b3783ce904afa6
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SHA256
c33ec91c89ee61f4179f1f2daaa628e7b6c7aa4002ac5422542a7422f96648c4
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SHA512
7d822c7f63ec1520c86388ec60d1314a94d9e9832f2206edd7daa7e9a5f2899c6b8998824702c83092d4ab0c2e7f2767d1013070b25bad4ab5b5b34de8b51b80
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SSDEEP
1536:aZf+U/MHDQgb8lgcjeSkpRdeAqfl/ffqhf39yIfpS:6fUjf8lbiSIRdeVffqtb0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/81a10784ae60a58a969e858c9c4a2ae0d4ebe46e9bd6776992461c062f70099d
Files
-
16457425914.zip.zip
Password: infected
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81a10784ae60a58a969e858c9c4a2ae0d4ebe46e9bd6776992461c062f70099d.exe windows:4 windows x86 arch:x86
Password: infected
aace71b4596556dc5194d2689cc908e1
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
msvcrt
__getmainargs
__initenv
__lconv_init
__p__acmdln
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_errno
_fileno
_get_osfhandle
_initterm
_iob
_isatty
_onexit
_setjmp3
_setmode
_wfopen
abort
calloc
clearerr
exit
fclose
ferror
fflush
fgetc
fgets
fprintf
fread
free
fseek
ftell
fwrite
getenv
malloc
memchr
memcmp
memcpy
printf
setvbuf
signal
strerror
strlen
strncmp
strstr
ungetc
vfprintf
longjmp
user32
MessageBoxA
Sections
.text Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 160B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 47KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE