imdiskinst[.]exe

Sharing

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General

Target

imdiskinst.exe
Size

640KB
MD5

b680573ab74ee4f6fd1928ec3b2c394f
SHA1

187986b9897c00b0894989c9dc0d8f52f81c1a7d
SHA256

cdcd8e76e6e631b66318b743fd3a5ee2c270c1509fdb5679f2b78c6332859a02
SHA512

5e6a38df7cc8abdc54a7bf17b286cb14ae52c402592ba659a3458a461f5bdfa1beae8890c66dd333ab7d2622f946a51a78a2076ece891ddd84fe4b7cc7fd4185
SSDEEP

12288:0jZGTE1DBdYeJ/zxn2SGxO+k9xXR22xKdAk2QI3aPOvEs:0jcY1DvNzxno0RgYQI+O

Score

1^/10

Malware Config

Signatures

Files

imdiskinst.exe
.exe windows x86

f163d0c00c73565ada9e4c272a2f15ab

Code Sign

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6a
Certificate

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Not Before

19/09/2018, 00:00

Not After

28/01/2028, 12:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

61:29:15:27:00:00:00:00:00:2a
Certificate

Issuer

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

Not Before

15/04/2011, 19:55

Not After

15/04/2021, 20:05

Subject

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

5e:97:ff:03:63:d4:5e:6f:5b:b8:2c:2b
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

11/04/2021, 19:54

Not After

12/03/2022, 15:13

Subject

SERIALNUMBER=969697-0400,CN=Lagerkvist Teknisk Rådgivning i Borås HB,O=Lagerkvist Teknisk Rådgivning i Borås HB,STREET=Alvestagatan 29 lgh 1502,L=Borås,ST=Västra Götalands Län,C=SE,1.3.6.1.4.1.311.60.2.1.3=#13025345,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

6a:6f:15:18:3a:8a:1f:b7:08:8d:72:b1:88:30:29:b4:ae:d4:d1:8b
Signer

Actual PE Digest

6a:6f:15:18:3a:8a:1f:b7:08:8d:72:b1:88:30:29:b4:ae:d4:d1:8b

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

oleaut32

VariantClear
SysAllocStringLen
SysStringLen

user32

ShowWindow
EndDialog
SetWindowTextW
LoadStringW
DialogBoxParamW
GetDlgItem
DestroyWindow
GetWindowLongW
SetWindowLongW
SendMessageW
SetTimer
KillTimer
LoadIconW
MessageBoxW
PostMessageW

shell32

ShellExecuteExW

msvcrt

__setusermatherr
_amsg_exit
_initterm
_acmdln
exit
_XcptFilter
_exit
_cexit
__getmainargs
_ismbblead
?terminate@@YAXXZ
??1type_info@@UAE@XZ
_adjust_fdiv
__CxxFrameHandler
_except_handler3
_beginthreadex
memset
wcsstr
towupper
malloc
free
memcpy
_CxxThrowException
_purecall
wcscmp
memmove
memcmp
__p__commode
__p__fmode
_controlfp
__set_app_type

kernel32

WaitForSingleObject
CloseHandle
CreateProcessW
GetCommandLineW
GetVersionExW
GetSystemTimeAsFileTime
QueryPerformanceCounter
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetStartupInfoA
InterlockedExchange
RtlUnwind
CreateEventW
ResetEvent
SetEvent
InitializeCriticalSection
lstrlenW
lstrcatW
VirtualFree
VirtualAlloc
Sleep
WaitForMultipleObjects
GetStdHandle
GetFileInformationByHandle
GetSystemInfo
GetCurrentProcess
GetProcessAffinityMask
GlobalMemoryStatus
SetFilePointer
SetEndOfFile
ReadFile
WriteFile
GetFileSize
FindNextFileW
FindFirstFileW
GetFileAttributesW
GetModuleHandleA
FindClose
DeleteFileW
SetFileAttributesW
CreateFileW
RemoveDirectoryW
CreateDirectoryW
GetCurrentDirectoryW
SetCurrentDirectoryW
GetTempPathW
GetSystemDirectoryW
GetModuleHandleW
GetTickCount
SetFileTime
SetLastError
GetCurrentThreadId
GetCurrentProcessId
GetProcAddress
FormatMessageW
LocalFree
GetModuleFileNameW
LoadLibraryExW
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetLastError

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f163d0c00c73565ada9e4c272a2f15ab

Code Sign

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6aCertificate

Key Usages

61:29:15:27:00:00:00:00:00:2aCertificate

Key Usages

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

Extended Key Usages

Key Usages

5e:97:ff:03:63:d4:5e:6f:5b:b8:2c:2bCertificate

Extended Key Usages

Key Usages

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:edCertificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

6a:6f:15:18:3a:8a:1f:b7:08:8d:72:b1:88:30:29:b4:ae:d4:d1:8bSigner

Headers

DLL Characteristics

File Characteristics

Imports

oleaut32

user32

shell32

msvcrt

kernel32

Sections

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

.rdata Size: 13KB - Virtual size: 12KB

.data Size: 1KB - Virtual size: 10KB

.rsrc Size: 3KB - Virtual size: 2KB

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6a
Certificate

61:29:15:27:00:00:00:00:00:2a
Certificate

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

5e:97:ff:03:63:d4:5e:6f:5b:b8:2c:2b
Certificate

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

6a:6f:15:18:3a:8a:1f:b7:08:8d:72:b1:88:30:29:b4:ae:d4:d1:8b
Signer

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

.rdata
Size: 13KB - Virtual size: 12KB

.data
Size: 1KB - Virtual size: 10KB

.rsrc
Size: 3KB - Virtual size: 2KB