f8[.]exe | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

f8.exe
Size

254KB
MD5

2610a0ddbea9da2319bda1005b9c26c9
SHA1

bd0abf0e85dbb443790134d31f82f7bb287c8120
SHA256

1d38b7669f2dcddcf429fef7dc3e37f613caffb8794f1b923b753ac6a38e4094
SHA512

307b95c9091a9181aca5cbddbf5c00ca78c7c16e8e85741952d352d415be482f144bbe2e48af384d39c0f414cde3dd21a6f3697bf8bcb23687511540046f77a3
SSDEEP

3072:YlRbncDRcLjlRbHrvUgxLx4kgKPsbGgOOZrce/a0G0zWgAiJQS2kOuZmVeDkgPxe:GBnyGlRkgxLxYT1dcktG03QS2mEVeQn

Score

1^/10

Malware Config

Signatures

Files

f8.exe
.exe windows x86

d7603d1b17202cdd1d003c27d46c04c1

Code Sign

87:82:52:60:00:00:00:00:51:d3:73:d9
Certificate

Issuer

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

10-06-2015 13:42

Not After

10-11-2030 14:12

Subject

CN=Entrust Extended Validation Code Signing CA - EVCS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

05:f9:7d:05:4a:9b:fc:bf:9d:5e:12:f8:d0:ab:be:07
Certificate

Issuer

CN=Entrust Extended Validation Code Signing CA - EVCS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

08-12-2020 14:34

Not After

08-12-2023 14:34

Subject

SERIALNUMBER=31 333 532,CN=ESET\, spol. s r.o.,O=ESET\, spol. s r.o.,L=Bratislava,C=SK,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302534b

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

33:00:00:00:42:00:ba:5e:23:b0:a1:f3:99:00:00:00:00:00:42
Certificate

Issuer

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

Not Before

07-07-2015 20:55

Not After

07-07-2025 20:55

Subject

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

52:0f:ba:3b:a4:6f:b7:4a:c4:45:0b:b4:98:75:2f:bc:4a:dc:bb:22
Certificate

Issuer

CN=ESET Code Signing CA 2020,O=ESET\, spol. s r.o.,L=Bratislava,C=SK

Not Before

19-07-2020 00:00

Not After

19-07-2023 00:00

Subject

CN=ESET\, spol. s r.o.,O=ESET\, spol. s r.o.,L=Bratislava,C=SK

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

7d:90:d1:7c:6b:36:ca:f6:8f:b9:b7:2f:65:68:b8:22:3d:30:2d:a8
Certificate

Issuer

CN=ESET Root Certificate Authority 2020,O=ESET\, spol. s r.o.,L=Bratislava,C=SK

Not Before

17-07-2020 00:00

Not After

17-07-2030 00:00

Subject

CN=ESET Code Signing CA 2020,O=ESET\, spol. s r.o.,L=Bratislava,C=SK

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

69:79:73:ba:c8:77:a9:31:6b:52:06:18:77:49:4b:9f:1a:b2:6c:bc
Certificate

Issuer

CN=ESET Timestamping CA 2020,O=ESET\, spol. s r.o.,L=Bratislava,C=SK

Not Before

18-07-2020 00:00

Not After

18-07-2023 00:00

Subject

CN=ESET Timestamp,O=ESET\, spol. s r.o.,L=Bratislava,C=SK

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

76:79:fc:14:55:72:11:3a:f7:92:d1:f4:af:3c:4e:3a:8a:8a:6e:38
Certificate

Issuer

CN=ESET Root Certificate Authority 2020,O=ESET\, spol. s r.o.,L=Bratislava,C=SK

Not Before

16-07-2020 00:00

Not After

16-07-2030 00:00

Subject

CN=ESET Timestamping CA 2020,O=ESET\, spol. s r.o.,L=Bratislava,C=SK

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:1c:b2:8a:00:00:00:00:00:26
Certificate

Issuer

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

Not Before

15-04-2011 19:41

Not After

15-04-2021 19:51

Subject

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

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

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

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

e6:dd:e6:3b:a6:3c:a2:1c:2d:e7:aa:9b:98:eb:1c:54:ae:03:ec:f8:20:10:3d:73:98:bc:1d:9e:04:b7:ac:89
Signer

Actual PE Digest

e6:dd:e6:3b:a6:3c:a2:1c:2d:e7:aa:9b:98:eb:1c:54:ae:03:ec:f8:20:10:3d:73:98:bc:1d:9e:04:b7:ac:89

Digest Algorithm

sha256

PE Digest Matches

false

e6:dd:e6:3b:a6:3c:a2:1c:2d:e7:aa:9b:98:eb:1c:54:ae:03:ec:f8:20:10:3d:73:98:bc:1d:9e:04:b7:ac:89
Signer

Actual PE Digest

e6:dd:e6:3b:a6:3c:a2:1c:2d:e7:aa:9b:98:eb:1c:54:ae:03:ec:f8:20:10:3d:73:98:bc:1d:9e:04:b7:ac:89

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

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

user32

GetWindowRect
SetCapture

Sections

.text
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 176KB - Virtual size: 178KB

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

d7603d1b17202cdd1d003c27d46c04c1

Code Sign

87:82:52:60:00:00:00:00:51:d3:73:d9Certificate

Extended Key Usages

Key Usages

05:f9:7d:05:4a:9b:fc:bf:9d:5e:12:f8:d0:ab:be:07Certificate

Extended Key Usages

Key Usages

33:00:00:00:42:00:ba:5e:23:b0:a1:f3:99:00:00:00:00:00:42Certificate

Extended Key Usages

Key Usages

52:0f:ba:3b:a4:6f:b7:4a:c4:45:0b:b4:98:75:2f:bc:4a:dc:bb:22Certificate

Extended Key Usages

Key Usages

7d:90:d1:7c:6b:36:ca:f6:8f:b9:b7:2f:65:68:b8:22:3d:30:2d:a8Certificate

Extended Key Usages

Key Usages

69:79:73:ba:c8:77:a9:31:6b:52:06:18:77:49:4b:9f:1a:b2:6c:bcCertificate

Extended Key Usages

Key Usages

76:79:fc:14:55:72:11:3a:f7:92:d1:f4:af:3c:4e:3a:8a:8a:6e:38Certificate

Extended Key Usages

Key Usages

61:1c:b2:8a:00:00:00:00:00:26Certificate

Key Usages

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

Key Usages

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

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

e6:dd:e6:3b:a6:3c:a2:1c:2d:e7:aa:9b:98:eb:1c:54:ae:03:ec:f8:20:10:3d:73:98:bc:1d:9e:04:b7:ac:89Signer

e6:dd:e6:3b:a6:3c:a2:1c:2d:e7:aa:9b:98:eb:1c:54:ae:03:ec:f8:20:10:3d:73:98:bc:1d:9e:04:b7:ac:89Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 46KB - Virtual size: 45KB

.rdata Size: 11KB - Virtual size: 11KB

.data Size: 176KB - Virtual size: 178KB

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

87:82:52:60:00:00:00:00:51:d3:73:d9
Certificate

05:f9:7d:05:4a:9b:fc:bf:9d:5e:12:f8:d0:ab:be:07
Certificate

33:00:00:00:42:00:ba:5e:23:b0:a1:f3:99:00:00:00:00:00:42
Certificate

52:0f:ba:3b:a4:6f:b7:4a:c4:45:0b:b4:98:75:2f:bc:4a:dc:bb:22
Certificate

7d:90:d1:7c:6b:36:ca:f6:8f:b9:b7:2f:65:68:b8:22:3d:30:2d:a8
Certificate

69:79:73:ba:c8:77:a9:31:6b:52:06:18:77:49:4b:9f:1a:b2:6c:bc
Certificate

76:79:fc:14:55:72:11:3a:f7:92:d1:f4:af:3c:4e:3a:8a:8a:6e:38
Certificate

61:1c:b2:8a:00:00:00:00:00:26
Certificate

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

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

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

e6:dd:e6:3b:a6:3c:a2:1c:2d:e7:aa:9b:98:eb:1c:54:ae:03:ec:f8:20:10:3d:73:98:bc:1d:9e:04:b7:ac:89
Signer

e6:dd:e6:3b:a6:3c:a2:1c:2d:e7:aa:9b:98:eb:1c:54:ae:03:ec:f8:20:10:3d:73:98:bc:1d:9e:04:b7:ac:89
Signer

.text
Size: 46KB - Virtual size: 45KB

.rdata
Size: 11KB - Virtual size: 11KB

.data
Size: 176KB - Virtual size: 178KB

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