BIOS-FBJYDFUSA(p30020210713)[.]exe

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General

Target

BIOS-FBJYDFUSA(p30020210713).exe
Size

5.8MB
MD5

6e38cfe33963f27c2b605d87436a1ddd
SHA1

5119296e0f1049bb6b5a4a61cbe90c245c0ed333
SHA256

d31a8cbfd5008cbf38e8046521953d3a7bcdfd50c68106920036f06b23adb297
SHA512

afd5ceecf28b6beed678ddf861a6c80d6a13cd9c34efeae3a272c259baaab931e57bf34c433d3ddd7f88bddd62f5d6b5fa3434c5aa5f49a80c3eba5e014208f5
SSDEEP

98304:etk9Iy16OP14QD1i3jrUXUUGLSRdx5bt2iAQM+/otqf4FUKaCV54ntcMcVo04CPf:8y1601hD1iXUXhGLmfbt2ZN+/otaCQWN

Score

1^/10

Malware Config

Signatures

Files

BIOS-FBJYDFUSA(p30020210713).exe
.exe windows:5 windows x86 arch:x86

322007af740de7180c372869bc4e46e0

Code Sign

0b:4d:f2:3b:85:5c:b1:66:94:0a:6a:86:bc:40:f1:12
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/09/2020, 00:00

Not After

22/09/2021, 12:00

Subject

CN=Lenovo,OU=G24,O=Lenovo,L=Morrisville,ST=North Carolina,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

17:d6:07:a5:21:2d:4c:fc:3b:44:fe:05:97:68:a1:9d:c5:7e:79:4b:27:cc:9b:bd:de:38:3e:92:75:84:1f:73
Signer

Actual PE Digest

17:d6:07:a5:21:2d:4c:fc:3b:44:fe:05:97:68:a1:9d:c5:7e:79:4b:27:cc:9b:bd:de:38:3e:92:75:84:1f:73

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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

kernel32

GetModuleFileNameW
GetLastError
GetACP
lstrlenW
CompareStringW
QueryPerformanceCounter
LocalFree
CloseHandle
VirtualProtect
WideCharToMultiByte
GetTickCount
FindClose
MultiByteToWideChar
LoadLibraryA
GetVersion
VirtualFree
RaiseException
ExitProcess
GetStartupInfoW
SwitchToThread
InitializeCriticalSection
GetEnvironmentVariableW
VirtualAlloc
WriteFile
RtlUnwind
GetSystemInfo
GetCommandLineW
GetProcAddress
DeleteCriticalSection
TlsGetValue
GetStdHandle
TlsSetValue
GetModuleHandleW
LoadLibraryExW
FreeLibrary
LocalAlloc
GetCurrentThreadId
UnhandledExceptionFilter
FindFirstFileW
VirtualQuery
SetThreadLocale
Sleep

comctl32

InitCommonControls

user32

CreateWindowExW
CharNextW
LoadStringW

oleaut32

SysAllocStringLen
SysFreeString
SysReAllocStringLen

advapi32

RegQueryValueExW
AdjustTokenPrivileges
RegCloseKey
RegOpenKeyExW
AllocateAndInitializeSid

Exports

Exports

__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 143KB - Virtual size: 142KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 24KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 113B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 20B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

322007af740de7180c372869bc4e46e0

Code Sign

0b:4d:f2:3b:85:5c:b1:66:94:0a:6a:86:bc:40:f1:12Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

17:d6:07:a5:21:2d:4c:fc:3b:44:fe:05:97:68:a1:9d:c5:7e:79:4b:27:cc:9b:bd:de:38:3e:92:75:84:1f:73Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

comctl32

user32

oleaut32

advapi32

Exports

Exports

Sections

.text Size: 143KB - Virtual size: 142KB

.itext Size: 5KB - Virtual size: 4KB

.data Size: 6KB - Virtual size: 5KB

.bss Size: - Virtual size: 24KB

.idata Size: 2KB - Virtual size: 1KB

.didata Size: 4KB - Virtual size: 3KB

.edata Size: 512B - Virtual size: 113B

.tls Size: - Virtual size: 20B

.rdata Size: 512B - Virtual size: 93B

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

0b:4d:f2:3b:85:5c:b1:66:94:0a:6a:86:bc:40:f1:12
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

17:d6:07:a5:21:2d:4c:fc:3b:44:fe:05:97:68:a1:9d:c5:7e:79:4b:27:cc:9b:bd:de:38:3e:92:75:84:1f:73
Signer

.text
Size: 143KB - Virtual size: 142KB

.itext
Size: 5KB - Virtual size: 4KB

.data
Size: 6KB - Virtual size: 5KB

.bss
Size: - Virtual size: 24KB

.idata
Size: 2KB - Virtual size: 1KB

.didata
Size: 4KB - Virtual size: 3KB

.edata
Size: 512B - Virtual size: 113B

.tls
Size: - Virtual size: 20B

.rdata
Size: 512B - Virtual size: 93B

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