Assistant[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

Assistant.exe
Size

436KB
MD5

b4a45f78fb85ff480d1d940de59ec0a9
SHA1

a8ff24128907b30c00b034c134bbf60851a10908
SHA256

de363fd65ca1d29c6b322a3d11748a17d7e88688d57b4da88cf4e8f3fd436056
SHA512

746b4c5ef15424cbca98da99f6bcfc12f18027ad2cf00d09dac3f655988aaf643ee28b33386e1caf4d1ccd492829bc8c00c8d6bb4ce1046b2693b895cfdfadf7
SSDEEP

6144:D0GAxMtP+wzhOw3eYqKMjBvrZQLb7BqAzw3PYK1bhQyKQFGMROOv:nAmtqpjBvrZQDBqmEDbhQyKfMBv

Score

1^/10

Malware Config

Signatures

Files

Assistant.exe
.exe windows:5 windows x86 arch:x86

7bd03ca66c8f3fa6364e667ade748774

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:b4:00:98:9a:7b:9f:0d:6e:71:be:74:94:b3:32:e1
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

04/01/2022, 00:00

Not After

02/01/2025, 23:59

Subject

SERIALNUMBER=201632879R,CN=PROXIMA BETA PTE. LIMITED,OU=PROXIMA BETA PTE. LIMITED,O=PROXIMA BETA PTE. LIMITED,L=Singapore,C=SG,1.3.6.1.4.1.311.60.2.1.3=#13025347,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1a:44:87:f9:c1:8f:a1:8c:c7:7e:7f:63:3c:43:01:88:c5:b5:37:d7:7f:ae:d0:92:b9:b6:fc:27:65:4b:b7:ce
Signer

Actual PE Digest

1a:44:87:f9:c1:8f:a1:8c:c7:7e:7f:63:3c:43:01:88:c5:b5:37:d7:7f:ae:d0:92:b9:b6:fc:27:65:4b:b7:ce

Digest Algorithm

sha256

PE Digest Matches

true

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

PDB Paths

D:\git\assistant_tgp\Assistant\Release\Assistant.pdb

Imports

psapi

EnumProcessModules
GetProcessImageFileNameW
GetModuleFileNameExW

shlwapi

PathFileExistsW

kernel32

IsDebuggerPresent
SetUnhandledExceptionFilter
OutputDebugStringW
GetCommandLineW
GetLastError
Process32NextW
CloseHandle
OpenProcess
GetCurrentProcessId
Process32FirstW
CreateToolhelp32Snapshot
GetModuleFileNameW
GetModuleHandleW
GetTickCount
WideCharToMultiByte
MoveFileExW
CreateProcessW
WritePrivateProfileStringW
GetPrivateProfileStringW
GetPrivateProfileIntW
WaitForSingleObject
TerminateProcess
Sleep
SetLastError
SetFileAttributesW
GetFileAttributesW
FindClose
FindNextFileW
FindFirstFileW
UnmapViewOfFile
MapViewOfFile
OpenFileMappingA
CopyFileW
CreateDirectoryW
DeleteFileW
CreateFileW
QueryDosDeviceW
QueryPerformanceCounter
FileTimeToSystemTime
FileTimeToLocalFileTime
GetProcessTimes
GetCurrentProcess
GetCurrentThreadId
GetLocalTime
WriteFile
SetFilePointer
GetLocaleInfoW
GetVersionExW
MultiByteToWideChar
GetProcAddress
VirtualFree
VirtualAlloc
lstrcmpiW
lstrcpyW
lstrlenW
FormatMessageW
TerminateThread
CreateThread
DuplicateHandle
lstrcatW
FreeLibrary
CreateRemoteThread
LoadLibraryW
TlsAlloc
InterlockedIncrement
TlsGetValue
TlsSetValue
ExitProcess
GenerateConsoleCtrlEvent
CopyFileA
CreateDirectoryA
GetFileAttributesA
GetFileSize
FlushFileBuffers
GetSystemTimeAsFileTime
LoadLibraryA
GetLogicalDriveStringsW
SleepEx
ReadFile
DeleteFileA
CreateFileA
UnlockFileEx
UnlockFile
LockFileEx
LockFile
Module32First
GetSystemInfo
Process32First
Process32Next
SetEndOfFile
EncodePointer
DecodePointer
InterlockedExchange
InterlockedCompareExchange
HeapSetInformation
GetStartupInfoW
UnhandledExceptionFilter
GetVersionExA

user32

MessageBoxW
ShutdownBlockReasonCreate
ShutdownBlockReasonDestroy
SetWindowLongW
GetWindowLongW
DestroyWindow
UpdateWindow
ShowWindow
CreateWindowExW
DefWindowProcW

advapi32

LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken

shell32

SHFileOperationW
SHGetSpecialFolderPathW

ole32

CoUninitialize
CoCreateInstance
CoInitialize
CoCreateGuid

msvcp100

??Bid@locale@std@@QAEIXZ
?id@?$ctype@_W@std@@2V0locale@2@A
??0_Lockit@std@@QAE@H@Z
?_Xmem@tr1@std@@YAXXZ
?max@?$numeric_limits@_W@std@@SA_WXZ
?id@?$collate@_W@std@@2V0locale@2@A
??1_Locinfo@std@@QAE@XZ
??0_Locinfo@std@@QAE@PBD@Z
?c_str@?$_Yarn@D@std@@QBEPBDXZ
??1facet@locale@std@@UAE@XZ
??0facet@locale@std@@IAE@I@Z
_Wcscoll
_Wcsxfrm
?_Getcoll@_Locinfo@std@@QBE?AU_Collvec@@XZ
?tolower@?$ctype@_W@std@@QBEPB_WPA_WPB_W@Z
??1_Lockit@std@@QAE@XZ
?is@?$ctype@_W@std@@QBE_NF_W@Z
?tolower@?$ctype@_W@std@@QBE_W_W@Z
?_Orphan_all@_Container_base0@std@@QAEXXZ
?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z
?_Init@locale@std@@CAPAV_Locimp@12@XZ
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?_Incref@facet@locale@std@@QAEXXZ
?_Xbad@tr1@std@@YAXW4error_type@regex_constants@12@@Z
?_Decref@facet@locale@std@@QAEPAV123@XZ
?_Getcat@?$ctype@_W@std@@SAIPAPBVfacet@locale@2@PBV42@@Z

msvcr100

_wtoi
??_V@YAXPAX@Z
wcschr
wcscat_s
swprintf_s
_waccess
_wcsicmp
memcpy
_snprintf
_wrmdir
_findclose
_wfindnext64i32
_wfindfirst64i32
wcscpy_s
wcsncpy_s
_vsnwprintf_s
_wcslwr
wcsstr
wcsrchr
memmove
wcstok
_wcsnicmp
strlen
_CxxThrowException
_localtime64_s
_time64
??2@YAPAXI@Z
_strnicmp
??0exception@std@@QAE@ABQBD@Z
?what@exception@std@@UBEPBDXZ
??1exception@std@@UAE@XZ
strchr
??0bad_cast@std@@QAE@PBD@Z
??1bad_cast@std@@UAE@XZ
??0bad_cast@std@@QAE@ABV01@@Z
realloc
free
strncpy
wcscpy
_swprintf
swscanf
malloc
rand
srand
calloc
_ftol
_unlock
__dllonexit
_lock
_onexit
_amsg_exit
__wgetmainargs
_cexit
_exit
_XcptFilter
_wcmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_commode
_fmode
__set_app_type
_time32
_crt_debugger_hook
?terminate@@YAXXZ
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_except_handler4_common
_invoke_watson
_controlfp_s
exit
_snwprintf
_snwprintf_s
wcslen
_snprintf_s
_wsplitpath_s
towlower
wcscmp
_purecall
__CxxFrameHandler3
memset
??3@YAXPAX@Z
_utime32
_close
_open
_strdup
_stricmp
??0exception@std@@QAE@ABV01@@Z
_mktime32
_fstat32
_stat32
tolower
_pctype
_isctype
__mb_cur_max
strspn
atoi
memchr
strstr
_errno
asctime
_lseeki64
_pipe
_popen
_pclose
getenv
_get_osfhandle
_fullpath
toupper
strrchr
signal
fclose
fflush
fprintf
fopen
fscanf
_mkdir
_getcwd
_chdir
_iob
sprintf
strtol
strtod
atof
mbstowcs
setlocale
wcstombs
vfprintf
_vsnprintf
_gmtime32
_localtime32

ws2_32

inet_addr
select
ntohs
htonl
ntohl
WSAStartup
WSACleanup
socket
inet_ntoa
htons
gethostbyname
getsockopt
recv
send
closesocket
accept
connect
WSAGetLastError
bind
listen
ioctlsocket
setsockopt
__WSAFDIsSet

winmm

timeGetDevCaps
timeBeginPeriod
timeKillEvent
timeSetEvent

Sections

.textbss
Size: - Virtual size: 130KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 291KB - Virtual size: 290KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 63KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7bd03ca66c8f3fa6364e667ade748774

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

08:b4:00:98:9a:7b:9f:0d:6e:71:be:74:94:b3:32:e1Certificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

1a:44:87:f9:c1:8f:a1:8c:c7:7e:7f:63:3c:43:01:88:c5:b5:37:d7:7f:ae:d0:92:b9:b6:fc:27:65:4b:b7:ceSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

psapi

shlwapi

kernel32

user32

advapi32

shell32

ole32

msvcp100

msvcr100

ws2_32

winmm

Sections

.textbss Size: - Virtual size: 130KB

.text Size: 291KB - Virtual size: 290KB

.rdata Size: 48KB - Virtual size: 48KB

.data Size: 63KB - Virtual size: 74KB

.idata Size: 10KB - Virtual size: 9KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 11KB - Virtual size: 10KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

08:b4:00:98:9a:7b:9f:0d:6e:71:be:74:94:b3:32:e1
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

1a:44:87:f9:c1:8f:a1:8c:c7:7e:7f:63:3c:43:01:88:c5:b5:37:d7:7f:ae:d0:92:b9:b6:fc:27:65:4b:b7:ce
Signer

.textbss
Size: - Virtual size: 130KB

.text
Size: 291KB - Virtual size: 290KB

.rdata
Size: 48KB - Virtual size: 48KB

.data
Size: 63KB - Virtual size: 74KB

.idata
Size: 10KB - Virtual size: 9KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 11KB - Virtual size: 10KB