PO[.]exe | Triage

Sharing

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General

Target

PO.exe
Size

1.6MB
MD5

58e8cb5202c2851292a94ece66501ad9
SHA1

8c5b9c1b1488e5cb5c42c895b3a48c0316b489b2
SHA256

c0dea6b96368f6c9164d1ff23049d4100e0167984e3ac4e7a94769399b8409f1
SHA512

878b101ceb7555eeeabdca5af33a76630c347cd1fb93b537fbd71953fdcc47e3e47572ffd87d1c72ca8722195e6571bed36daa4cf08b7570e8918d34c66ff141
SSDEEP

24576:oCNXjArdgGh4dQj5B0GX7EJTYHBg90zU4jkrq7Q4fTFbBn4k6A:oCNC4du5GGLEJTYa90zUe6q7tbB4kz

Score

1^/10

Malware Config

Signatures

Files

PO.exe
.exe windows x86

533c5409968cfac36437ac5835c4d83f

Code Sign

10:22:04:5d:1e:df:11:b5:53:75:32:97
Certificate

Issuer

CN=GlobalSign RSA OV SSL CA 2018,O=GlobalSign nv-sa,C=BE

Not Before

15/07/2022, 09:26

Not After

16/08/2023, 09:26

Subject

CN=*.samolet.ru,O=OOO SZ SAMOLET DEVELOPMENT,L=Lyubertsy,ST=Moscow oblast,C=RU

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

cc:1b:43:57:63:cb:0b:c7:e9:57:06:f7:42:2a:d1:c8:99:d2:21:dd:3a:4d:fd:05:d6:1e:c3:18:3f:8d:fb:b6
Signer

Actual PE Digest

cc:1b:43:57:63:cb:0b:c7:e9:57:06:f7:42:2a:d1:c8:99:d2:21:dd:3a:4d:fd:05:d6:1e:c3:18:3f:8d:fb:b6

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=*.samolet.ru,O=OOO SZ SAMOLET DEVELOPMENT,L=Lyubertsy,ST=Moscow oblast,C=RU

13/03/2023, 11:12
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

GetSystemDefaultLangID
lstrcmpA
lstrlenA
GetSystemDefaultUILanguage
LeaveCriticalSection
GetACP
lstrlenW
SetLastError
GetProcAddress
IsValidCodePage
GetPrivateProfileStringA
GetModuleHandleA
CreateFileA
GetLocaleInfoW
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
LoadLibraryA
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
HeapAlloc
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
GetLastError
HeapFree
RtlUnwind
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetCPInfo
VirtualFree
VirtualAlloc
HeapReAlloc
HeapCreate
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
CloseHandle
HeapSize
GetOEMCP
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount

user32

GetMessageExtraInfo
GetTopWindow
IsZoomed
GetParent
GetForegroundWindow
GetDesktopWindow
IsWindow
IsWow64Message
GetDlgCtrlID
GetShellWindow

Sections

.text
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

533c5409968cfac36437ac5835c4d83f

Code Sign

10:22:04:5d:1e:df:11:b5:53:75:32:97Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

cc:1b:43:57:63:cb:0b:c7:e9:57:06:f7:42:2a:d1:c8:99:d2:21:dd:3a:4d:fd:05:d6:1e:c3:18:3f:8d:fb:b6Signer

Signature Validations

Verification

13/03/2023, 11:12 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 1.5MB - Virtual size: 1.5MB

.rdata Size: 19KB - Virtual size: 18KB

.data Size: 6KB - Virtual size: 2.1MB

.rsrc Size: 17KB - Virtual size: 17KB

.reloc Size: 21KB - Virtual size: 20KB

10:22:04:5d:1e:df:11:b5:53:75:32:97
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

cc:1b:43:57:63:cb:0b:c7:e9:57:06:f7:42:2a:d1:c8:99:d2:21:dd:3a:4d:fd:05:d6:1e:c3:18:3f:8d:fb:b6
Signer

13/03/2023, 11:12
Valid: false

.text
Size: 1.5MB - Virtual size: 1.5MB

.rdata
Size: 19KB - Virtual size: 18KB

.data
Size: 6KB - Virtual size: 2.1MB

.rsrc
Size: 17KB - Virtual size: 17KB

.reloc
Size: 21KB - Virtual size: 20KB