setup[.]exe | Triage

Sharing

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General

Target

setup.exe
Size

424KB
MD5

0d3e0a5bf3c84bab06b2ee9848f9930a
SHA1

7b1508f368e83ccdd89d93e2c89502d2bd38bfa1
SHA256

8186edde5bc27ab2eb446537dae920994fbd130262b09664f521b92089e7b5fe
SHA512

7931ad90ae99c02c26bfbc04e40f71d7cd975603ae20be233fc0acc79d4f2016952b706a28745fbfbeb3c7e00d7b97fda3027592dd31ec31cc19e5dc751018f5
SSDEEP

12288:TYJwxoVwcezd5BsKWc0ULs9AilN5gfpDx+y7:TCVwTd5mVc0ULs9AiuhDl7

Score

1^/10

Malware Config

Signatures

Files

setup.exe
.exe windows x86

cf1b6413c528ef7f498e62f16d8472be

Code Sign

33:00:00:02:cd:f3:64:bf:f8:d4:4c:5d:51:00:00:00:00:02:cd
Certificate

Issuer

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

Not Before

12/05/2022, 20:46

Not After

11/05/2023, 20:46

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

15:e2:29:fe:14:35:70:74:b6:6a:98:f8:0b:49:59:7c
Certificate

Issuer

CN=C2RService,O=C2RService,L=Redmond,ST=Washington,C=US

Not Before

17/02/2017, 00:12

Not After

31/12/2039, 23:59

Subject

CN=C2RService,O=C2RService,L=Redmond,ST=Washington,C=US

f4:2a:79:a1:17:82:70:fa:f4:66:1b:e4:09:35:5f:70:97:03:7b:0e:6d:c1:ff:93:33:48:15:08:02:e7:42:be
Signer

Actual PE Digest

f4:2a:79:a1:17:82:70:fa:f4:66:1b:e4:09:35:5f:70:97:03:7b:0e:6d:c1:ff:93:33:48:15:08:02:e7:42:be

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=C2RService,O=C2RService,L=Redmond,ST=Washington,C=US

23/03/2023, 16:09
Valid: false

f4:2a:79:a1:17:82:70:fa:f4:66:1b:e4:09:35:5f:70:97:03:7b:0e:6d:c1:ff:93:33:48:15:08:02:e7:42:be
Signer

Actual PE Digest

f4:2a:79:a1:17:82:70:fa:f4:66:1b:e4:09:35:5f:70:97:03:7b:0e:6d:c1:ff:93:33:48:15:08:02:e7:42:be

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

23/03/2023, 16:09
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

MultiByteToWideChar
GetLastError
GetModuleHandleA
FreeConsole
GetSystemInfo
GetProcAddress
GetCommandLineA
SetUnhandledExceptionFilter
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapAlloc
RaiseException
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
InitializeCriticalSectionAndSpinCount
VirtualAlloc
HeapReAlloc
RtlUnwind
HeapSize
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA

gdi32

CreateFontIndirectA
SelectObject
SetTextColor

Sections

.text
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 347KB - Virtual size: 350KB

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

Sharing

General

Malware Config

Signatures

Files

cf1b6413c528ef7f498e62f16d8472be

Code Sign

33:00:00:02:cd:f3:64:bf:f8:d4:4c:5d:51:00:00:00:00:02:cdCertificate

Extended Key Usages

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

Key Usages

15:e2:29:fe:14:35:70:74:b6:6a:98:f8:0b:49:59:7cCertificate

f4:2a:79:a1:17:82:70:fa:f4:66:1b:e4:09:35:5f:70:97:03:7b:0e:6d:c1:ff:93:33:48:15:08:02:e7:42:beSigner

Signature Validations

Verification

23/03/2023, 16:09 Valid: false

f4:2a:79:a1:17:82:70:fa:f4:66:1b:e4:09:35:5f:70:97:03:7b:0e:6d:c1:ff:93:33:48:15:08:02:e7:42:beSigner

Signature Validations

Verification

23/03/2023, 16:09 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdi32

Sections

.text Size: 50KB - Virtual size: 49KB

.rdata Size: 12KB - Virtual size: 12KB

.data Size: 347KB - Virtual size: 350KB

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

33:00:00:02:cd:f3:64:bf:f8:d4:4c:5d:51:00:00:00:00:02:cd
Certificate

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

15:e2:29:fe:14:35:70:74:b6:6a:98:f8:0b:49:59:7c
Certificate

f4:2a:79:a1:17:82:70:fa:f4:66:1b:e4:09:35:5f:70:97:03:7b:0e:6d:c1:ff:93:33:48:15:08:02:e7:42:be
Signer

23/03/2023, 16:09
Valid: false

f4:2a:79:a1:17:82:70:fa:f4:66:1b:e4:09:35:5f:70:97:03:7b:0e:6d:c1:ff:93:33:48:15:08:02:e7:42:be
Signer

23/03/2023, 16:09
Valid: false

.text
Size: 50KB - Virtual size: 49KB

.rdata
Size: 12KB - Virtual size: 12KB

.data
Size: 347KB - Virtual size: 350KB

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