nvm-update[.]exe

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General

Target

nvm-update.exe
Size

7.1MB
MD5

c995462592aa03164c5cb4411ef2ace1
SHA1

2ec3727e1e582d8a17c3600b9627e1b146517e7a
SHA256

de9391445faa7335bcd70306d6b50a60e4dd6dd413ee21e353a7bd6581b39c27
SHA512

56db135f34944b8fc1303bad1f8b271827e15d8a3c2cd36f20edb5ab1a88bfee05aa5ce0e9f5b93747c4b00c9619ee728696a3285a700cc23a332287fc6a8a70
SSDEEP

98304:eFCmRuI6gnczhXAEkikiKQBqQtBUdpGbaZlSvl1pc:lD6rikQ0A6HAI8HK

Score

1^/10

Malware Config

Signatures

Files

nvm-update.exe
.exe windows:6 windows x86 arch:x86

9cbefe68f395e67356e2a5d8d1b285c0

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3e:72:c1:92:6f:7f:ec:64:df:c7:9b:98:66:60:86:43
Certificate

Issuer

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Not Before

19/11/2021, 00:00

Not After

18/11/2024, 23:59

Subject

SERIALNUMBER=802360231,CN=Ecor Ventures LLC,O=Ecor Ventures LLC,ST=Texas,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#13055465786173,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

11/05/2022, 00:00

Not After

10/08/2033, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

79:6d:a6:b5:cf:9e:b2:de:0c:9c:bd:66:3a:c9:fd:7d:72:12:ae:ab:8c:1b:36:0c:42:cc:c9:ae:8c:68:5f:a4
Signer

Actual PE Digest

79:6d:a6:b5:cf:9e:b2:de:0c:9c:bd:66:3a:c9:fd:7d:72:12:ae:ab:8c:1b:36:0c:42:cc:c9:ae:8c:68:5f:a4

Digest Algorithm

sha256

PE Digest Matches

true

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

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

Sections

.text
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 214KB - Virtual size: 406KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 512B - Virtual size: 295B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 422KB - Virtual size: 422KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/32
Size: 70KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/46
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/65
Size: 808KB - Virtual size: 808KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/78
Size: 609KB - Virtual size: 608KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/90
Size: 173KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.idata
Size: 1024B - Virtual size: 988B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 100KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 341KB - Virtual size: 340KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9cbefe68f395e67356e2a5d8d1b285c0

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6eCertificate

Extended Key Usages

Key Usages

3e:72:c1:92:6f:7f:ec:64:df:c7:9b:98:66:60:86:43Certificate

Extended Key Usages

Key Usages

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

79:6d:a6:b5:cf:9e:b2:de:0c:9c:bd:66:3a:c9:fd:7d:72:12:ae:ab:8c:1b:36:0c:42:cc:c9:ae:8c:68:5f:a4Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 2.3MB - Virtual size: 2.3MB

.rdata Size: 2.1MB - Virtual size: 2.1MB

.data Size: 214KB - Virtual size: 406KB

/4 Size: 512B - Virtual size: 295B

/19 Size: 422KB - Virtual size: 422KB

/32 Size: 70KB - Virtual size: 69KB

/46 Size: 512B - Virtual size: 48B

/65 Size: 808KB - Virtual size: 808KB

/78 Size: 609KB - Virtual size: 608KB

/90 Size: 173KB - Virtual size: 172KB

.idata Size: 1024B - Virtual size: 988B

.reloc Size: 100KB - Virtual size: 100KB

.symtab Size: 341KB - Virtual size: 340KB

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e
Certificate

3e:72:c1:92:6f:7f:ec:64:df:c7:9b:98:66:60:86:43
Certificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

79:6d:a6:b5:cf:9e:b2:de:0c:9c:bd:66:3a:c9:fd:7d:72:12:ae:ab:8c:1b:36:0c:42:cc:c9:ae:8c:68:5f:a4
Signer

.text
Size: 2.3MB - Virtual size: 2.3MB

.rdata
Size: 2.1MB - Virtual size: 2.1MB

.data
Size: 214KB - Virtual size: 406KB

/4
Size: 512B - Virtual size: 295B

/19
Size: 422KB - Virtual size: 422KB

/32
Size: 70KB - Virtual size: 69KB

/46
Size: 512B - Virtual size: 48B

/65
Size: 808KB - Virtual size: 808KB

/78
Size: 609KB - Virtual size: 608KB

/90
Size: 173KB - Virtual size: 172KB

.idata
Size: 1024B - Virtual size: 988B

.reloc
Size: 100KB - Virtual size: 100KB

.symtab
Size: 341KB - Virtual size: 340KB