ngrok[.]exe | Triage

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General

Target

ngrok.exe
Size

18.5MB
MD5

9dc7237ac63d552270c5ca27960168c3
SHA1

c9eea274813603cb2686ac902383352384312319
SHA256

370d3b2ac96306a83cc49f1c5929a0badbeb2459d966046d88bc38709fb0245f
SHA512

aae4e4eaa22568499fe60e5058f2bbe0635e34d51c6b11cb5d699162468b062644ad3e4fe49e69b9a210fd8d0fa8a911f965b753a969f03a39bf85e1238c8103
SSDEEP

196608:87jy3FXs82XuWvzWQywOl34Rd9HSYIII2fzJ:AuJzWLtywdIILfF

Score

N/A

Malware Config

Signatures

Files

ngrok.exe
.exe windows x64

ff9f3a86709796c17211f9df12aae74d

Code Sign

02:73:b5:6f:3a:89:af:a6:bb:b5:38:e3:7a:fd:3a:f4
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

06-08-2022 00:00

Not After

09-08-2023 23:59

Subject

CN=ngrok\, Inc.,O=ngrok\, Inc.,L=San Diego,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

29-03-2022 00:00

Not After

14-03-2033 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

7d:82:9e:d9:c9:36:11:c5:41:d8:37:f0:ec:9d:eb:7d:5a:70:08:4d:11:79:0b:32:70:8c:91:b2:5c:e4:8b:e2
Signer

Actual PE Digest

7d:82:9e:d9:c9:36:11:c5:41:d8:37:f0:ec:9d:eb:7d:5a:70:08:4d:11:79:0b:32:70:8c:91:b2:5c:e4:8b:e2

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=ngrok\, Inc.,O=ngrok\, Inc.,L=San Diego,ST=California,C=US

14-09-2022 17:22
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetThreadPriority
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateWaitableTimerA
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 8.0MB - Virtual size: 8.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9.9MB - Virtual size: 9.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 426KB - Virtual size: 865KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 158KB - Virtual size: 158KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ff9f3a86709796c17211f9df12aae74d

Code Sign

02:73:b5:6f:3a:89:af:a6:bb:b5:38:e3:7a:fd:3a:f4Certificate

Extended Key Usages

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

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate

Extended Key Usages

Key Usages

7d:82:9e:d9:c9:36:11:c5:41:d8:37:f0:ec:9d:eb:7d:5a:70:08:4d:11:79:0b:32:70:8c:91:b2:5c:e4:8b:e2Signer

Signature Validations

Verification

14-09-2022 17:22 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 8.0MB - Virtual size: 8.0MB

.rdata Size: 9.9MB - Virtual size: 9.9MB

.data Size: 426KB - Virtual size: 865KB

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

.reloc Size: 158KB - Virtual size: 158KB

.symtab Size: 512B - Virtual size: 4B

.rsrc Size: 6KB - Virtual size: 6KB

02:73:b5:6f:3a:89:af:a6:bb:b5:38:e3:7a:fd:3a:f4
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

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

7d:82:9e:d9:c9:36:11:c5:41:d8:37:f0:ec:9d:eb:7d:5a:70:08:4d:11:79:0b:32:70:8c:91:b2:5c:e4:8b:e2
Signer

14-09-2022 17:22
Valid: false

.text
Size: 8.0MB - Virtual size: 8.0MB

.rdata
Size: 9.9MB - Virtual size: 9.9MB

.data
Size: 426KB - Virtual size: 865KB

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

.reloc
Size: 158KB - Virtual size: 158KB

.symtab
Size: 512B - Virtual size: 4B

.rsrc
Size: 6KB - Virtual size: 6KB