sample[.]exe | Triage

Sharing

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General

Target

sample.exe
Size

1.6MB
MD5

641ace4d87b3a4daf512e504c9e01729
SHA1

2a526fb47aba0e89348b17ec02a2eb4931986d2e
SHA256

4385e9131df86abb46449b146bee08e6c25d9f37383bbcea3f352e83fd06213f
SHA512

a2eb4654a1ef213bfc784d8db5f5ffc244f92fbac043557c761e99dcd1ab8327be18d4d8d323b4b1640bb13fd51280b0c6a81ac5e2f32985144c59455a3d95c9
SSDEEP

49152:HapHtQEVykp1ZqUjEVxpokGWqY6fbzV/plhqlatO+qxCMZEolli49laXuifsz8MY:HapHtQEVykp1d4xpokGWqY6fbzV/pTqc

Score

1^/10

Malware Config

Signatures

Files

sample.exe
.exe windows x86

06a097e0e1da8bc7de03cf1b2644e8f7

Code Sign

65:0e:61:89:12:f4:82:b3:0a:26:d0:85:78:57:c0:99
Certificate

Issuer

CN=GTS CA 1D4,O=Google Trust Services LLC,C=US

Not Before

25/01/2023, 16:48

Not After

25/04/2023, 17:30

Subject

CN=ref.finance

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

2b:11:30:ca:9c:8c:a5:1b:0b:9c:09:db:78:dc:de:a2:43:38:57:59:f6:5f:60:2c:12:6c:5c:8e:75:f3:81:c7
Signer

Actual PE Digest

2b:11:30:ca:9c:8c:a5:1b:0b:9c:09:db:78:dc:de:a2:43:38:57:59:f6:5f:60:2c:12:6c:5c:8e:75:f3:81:c7

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=ref.finance

05/03/2023, 10:13
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

GetProcessHeap
GetUserDefaultLangID
lstrlenW
GetLastError
GetCurrentDirectoryW
SetLastError
lstrcmpiA
GetProcAddress
IsValidCodePage
GetLocalTime
LoadLibraryA
LocalAlloc
SetCurrentDirectoryW
lstrlenA
GetModuleHandleA
VirtualProtect
QueryPerformanceFrequency
OutputDebugStringA
FlushFileBuffers
CloseHandle
CreateFileA
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetConsoleMode
GetOEMCP
GetCommandLineW
GetConsoleCP
SetFilePointer
GetStartupInfoW
HeapValidate
IsBadReadPtr
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetModuleFileNameW
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
GetModuleHandleW
Sleep
InterlockedIncrement
InterlockedDecrement
ExitProcess
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
HeapDestroy
HeapCreate
HeapFree
VirtualFree
GetModuleFileNameA
WriteFile
HeapAlloc
HeapSize
HeapReAlloc
VirtualAlloc
GetACP
GetCPInfo
InitializeCriticalSectionAndSpinCount
DebugBreak
WriteConsoleW
OutputDebugStringW
LoadLibraryW
RtlUnwind
WideCharToMultiByte
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA

user32

IsWindowVisible
GetLastActivePopup
GetParent
IsWindowEnabled
AnyPopup
GetDoubleClickTime
CheckDlgButton
IsWow64Message

advapi32

RegQueryValueExW

ole32

OleInitialize

Sections

.text
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 968KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

06a097e0e1da8bc7de03cf1b2644e8f7

Code Sign

65:0e:61:89:12:f4:82:b3:0a:26:d0:85:78:57:c0:99Certificate

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

2b:11:30:ca:9c:8c:a5:1b:0b:9c:09:db:78:dc:de:a2:43:38:57:59:f6:5f:60:2c:12:6c:5c:8e:75:f3:81:c7Signer

Signature Validations

Verification

05/03/2023, 10:13 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ole32

Sections

.text Size: 1.6MB - Virtual size: 1.6MB

.rdata Size: 32KB - Virtual size: 31KB

.data Size: 5KB - Virtual size: 968KB

.rsrc Size: 15KB - Virtual size: 14KB

.reloc Size: 22KB - Virtual size: 22KB

65:0e:61:89:12:f4:82:b3:0a:26:d0:85:78:57:c0:99
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

2b:11:30:ca:9c:8c:a5:1b:0b:9c:09:db:78:dc:de:a2:43:38:57:59:f6:5f:60:2c:12:6c:5c:8e:75:f3:81:c7
Signer

05/03/2023, 10:13
Valid: false

.text
Size: 1.6MB - Virtual size: 1.6MB

.rdata
Size: 32KB - Virtual size: 31KB

.data
Size: 5KB - Virtual size: 968KB

.rsrc
Size: 15KB - Virtual size: 14KB

.reloc
Size: 22KB - Virtual size: 22KB