104b8bfc2c3842a04c6a501e88603724[.]bin

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General

Target

104b8bfc2c3842a04c6a501e88603724.bin
Size

741KB
MD5

dac4afd9b7110e99aed5e8e431da6b6e
SHA1

7c538dcdc85f8f8208ddbd67ab3c764fc609d57f
SHA256

dc3e147804f872d4f29ba63e6a9bf7ce90f8273799af2144cf74d870139053b3
SHA512

0ccb6276f34f806b503382e7a093fd38815cc5559c332d511b258b0b5af6bd5666a7e34958c88ac36cff7098c66a1fcae82775d381cde306b7b5318f64ff4e4a
SSDEEP

12288:VwoZJB5XO2QMFMS+WKCm8RaIBTSM9r4xHkYoSWYGTmDjLUHItJ:SoZJB5XlqPfCJaIB/cxEY5WYGCHLUoz

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/448581d13d9e2c91517959dd42d100b69419802a9c4387b87d50c5a87a749100.exe

Files

104b8bfc2c3842a04c6a501e88603724.bin
.zip

Password: infected
448581d13d9e2c91517959dd42d100b69419802a9c4387b87d50c5a87a749100.exe
.exe windows:6 windows x86 arch:x86

Password: infected

3d6c73e0bdebb07d5b396a7b34d31864

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

ws2_32

WSACleanup
WSAGetLastError
WSAIoctl
WSAStartup
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
getpeername
getsockname
getsockopt
htonl
htons
inet_ntop
inet_pton
ioctlsocket
listen
ntohl
ntohs
recv
recvfrom
select
send
sendto
setsockopt
socket

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
CloseHandle
CreateIoCompletionPort
DeleteCriticalSection
EnterCriticalSection
FindClose
FindFirstFileW
FindNextFileW
FormatMessageA
GetCurrentProcessId
GetCurrentThreadId
GetFileAttributesA
GetHandleInformation
GetLastError
GetLocalTime
GetModuleFileNameA
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetQueuedCompletionStatusEx
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount64
GetTickCount
GetTimeZoneInformation
InitOnceExecuteOnce
InitializeCriticalSection
InitializeSRWLock
IsDBCSLeadByteEx
LeaveCriticalSection
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
ReleaseSRWLockExclusive
ReleaseSRWLockShared
SetFileCompletionNotificationModes
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WideCharToMultiByte

msvcrt

__argc
__getmainargs
__initenv
__mb_cur_max
__p___argv
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_access
_amsg_exit
_cexit
_errno
_execl
_getcwd
_initterm
_iob
_ismbblead
_lock
_mkdir
_onexit
_read
_rmdir
_stat
_strdup
_stricmp
_strnicmp
_strtoi64
_strtoui64
_unlock
_vsnprintf_s
_write
abort
atoi
calloc
exit
fclose
ferror
fflush
fgets
fopen
fprintf
fputc
fread
free
fseek
ftell
fwrite
getc
gmtime
isspace
isxdigit
localeconv
localtime
malloc
memchr
memcmp
memcpy
memmove
memset
mktime
perror
rand
realloc
remove
setbuf
setlocale
signal
srand
strcat
strchr
strcmp
strerror
strlen
strncmp
strncpy
strrchr
strstr
strtol
strtoul
time
tolower
ungetc
vfprintf
wcslen

bcrypt

BCryptGenRandom

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.buildid
Size: 512B - Virtual size: 53B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 391KB - Virtual size: 403KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 293KB - Virtual size: 293KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

3d6c73e0bdebb07d5b396a7b34d31864

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

kernel32

msvcrt

bcrypt

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 28KB - Virtual size: 28KB

.buildid Size: 512B - Virtual size: 53B

.data Size: 391KB - Virtual size: 403KB

.00cfg Size: 512B - Virtual size: 4B

.eh_fram Size: 2KB - Virtual size: 1KB

.tls Size: 512B - Virtual size: 8B

.reloc Size: 293KB - Virtual size: 293KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 28KB - Virtual size: 28KB

.buildid
Size: 512B - Virtual size: 53B

.data
Size: 391KB - Virtual size: 403KB

.00cfg
Size: 512B - Virtual size: 4B

.eh_fram
Size: 2KB - Virtual size: 1KB

.tls
Size: 512B - Virtual size: 8B

.reloc
Size: 293KB - Virtual size: 293KB