pandastealer | build[.]bin[.]zip

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General

Target

build.bin.zip
Size

366KB
MD5

72f09125e6f6a54680c3e3b7e08972de
SHA1

1e2fef3355554f63db0e8f38a41efcd0c72ddea9
SHA256

d5efb272f04436e0a6d84b5b606acb92d48a6035d23d1790ac8ca22b05b547f3
SHA512

60f50658dd1dc3b784c062fd8cfe866dcc094c9634b22d02ea91ec74f1f02634230879512aefdb1165deeaa5aebd7f29c68a1928eb5e0a3f6e1d5ab289e5d237
SSDEEP

6144:Tdr9krXUlro8MnbWjU+J5WPiXigNx0Nn6tYggJiyjtNjrpuuejycZJvyBmM8Nk/U:Td6Q68Mnb2WP8JY629tFpVfcCBCNkRSb

Score

10^/10

pandastealer

Malware Config

Signatures

Panda Stealer Payload 1 IoCs

Processes:

resource	yara_rule
static1/unpack001/build.bin	family_pandastealer

Pandastealer family
pandastealer

Files

build.bin.zip
.zip

Password: infected
build.bin
.exe windows x86

2a908babc5cc3af850e078751d7de0e9

Code Sign

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04-03-2020 18:39

Not After

03-03-2021 18:39

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08-07-2011 20:59

Not After

08-07-2026 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

21:62:36:db:5b:9c:18:b2:5f:45:b1:a2:2d:5e:05:77:50:b3:69:6f:ae:0a:60:6b:32:37:aa:11:30:04:85:28
Signer

Actual PE Digest

21:62:36:db:5b:9c:18:b2:5f:45:b1:a2:2d:5e:05:77:50:b3:69:6f:ae:0a:60:6b:32:37:aa:11:30:04:85:28

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

18-05-2022 18:07
Valid: false

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

kernel32

EnterCriticalSection
GetCurrentProcess
WriteFile
LeaveCriticalSection
SetFilePointer
InitializeCriticalSectionEx
UnmapViewOfFile
GetModuleHandleA
HeapSize
MultiByteToWideChar
GetFileInformationByHandle
CopyFileA
GetLastError
CreateFileA
FileTimeToSystemTime
LoadLibraryA
LockResource
HeapReAlloc
CloseHandle
RaiseException
FindResourceExW
LoadResource
FindResourceW
HeapAlloc
GetLocalTime
DecodePointer
HeapDestroy
GetProcAddress
CreateFileMappingA
GetFileSize
DeleteCriticalSection
GetProcessHeap
SystemTimeToFileTime
FreeLibrary
HeapFree
MapViewOfFile
GetTickCount
IsWow64Process
AreFileApisANSI
GetFullPathNameW
LockFile
InitializeCriticalSection
GetFullPathNameA
SetEndOfFile
GetTempPathW
CreateFileW
GetFileAttributesW
GetCurrentThreadId
Sleep
GetTempPathA
GetFileAttributesA
GetVersionExA
DeleteFileA
DeleteFileW
LoadLibraryW
UnlockFile
LockFileEx
GetCurrentProcessId
GetSystemTimeAsFileTime
GetSystemTime
FormatMessageA
QueryPerformanceCounter
FlushFileBuffers
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
SizeofResource
GetModuleFileNameA
WideCharToMultiByte
ReadFile
ReadConsoleW
GetTimeZoneInformation
GetFileType
GetFileSizeEx
GetConsoleMode
GetConsoleCP
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
WriteConsoleW
GetCommandLineW
GetCommandLineA
GetStdHandle
GetModuleFileNameW
QueryPerformanceFrequency
GetModuleHandleExW
ExitProcess
VirtualQuery
VirtualProtect
VirtualAlloc
GetSystemInfo
GetCurrentDirectoryW
CreateDirectoryW
FindClose
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
RemoveDirectoryW
SetFilePointerEx
SetLastError
GetModuleHandleW
CopyFileW
LocalFree
GetStringTypeW
EncodePointer
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
IsDebuggerPresent
OutputDebugStringW
SetEvent
ResetEvent
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
InitializeSListHead
TerminateProcess
RtlUnwind
LoadLibraryExW

user32

GetDC
GetSystemMetrics
ReleaseDC
GetDesktopWindow

gdi32

DeleteObject
GetObjectA

shlwapi

PathFindExtensionW
PathFindExtensionA

gdiplus

GdipSaveImageToFile
GdipCreateBitmapFromScan0
GdipGetImageEncodersSize
GdipDisposeImage
GdipGetImageEncoders
GdiplusShutdown
GdipCreateBitmapFromHBITMAP
GdiplusStartup

wininet

InternetWriteFile
HttpEndRequestA
HttpSendRequestExA
InternetOpenA
HttpOpenRequestA
InternetConnectA
InternetCloseHandle

Sections

.text
Size: 533KB - Virtual size: 533KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 105KB - Virtual size: 105KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

2a908babc5cc3af850e078751d7de0e9

Code Sign

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

21:62:36:db:5b:9c:18:b2:5f:45:b1:a2:2d:5e:05:77:50:b3:69:6f:ae:0a:60:6b:32:37:aa:11:30:04:85:28Signer

Signature Validations

Verification

18-05-2022 18:07 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shlwapi

gdiplus

wininet

Sections

.text Size: 533KB - Virtual size: 533KB

.rdata Size: 105KB - Virtual size: 105KB

.data Size: 6KB - Virtual size: 16KB

.reloc Size: 26KB - Virtual size: 26KB

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

21:62:36:db:5b:9c:18:b2:5f:45:b1:a2:2d:5e:05:77:50:b3:69:6f:ae:0a:60:6b:32:37:aa:11:30:04:85:28
Signer

18-05-2022 18:07
Valid: false

.text
Size: 533KB - Virtual size: 533KB

.rdata
Size: 105KB - Virtual size: 105KB

.data
Size: 6KB - Virtual size: 16KB

.reloc
Size: 26KB - Virtual size: 26KB