Randomize[.]rar

Sharing

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General

Target

Randomize.rar
Size

68KB
MD5

dcb8ad0aa4ffa8392308da9288656286
SHA1

09e3be16db61dc5bc844caeec7ac005e40995086
SHA256

93c518ba938df047e6604f7bff7c95c3620563a5713d91030a646a864926d24c
SHA512

2a343901c7f74a05076dd112aa871b257e76f4d55b3c6e9a44fab650d92efcc48df1bec7dad32efa897ffacccd87947810245c00a630d9ab2395db6d9743de28
SSDEEP

1536:NFeeNE2FEvmuY8MR4fwMdxW71tzjYcdtVcmrtfWsjLrXUQs:2eyYEvDYIwMdxWLzjvtJrtPUt

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Randomize/kdmapper.exe

Files

Randomize.rar
.rar
Randomize/RandomizeSerials.bat
Randomize/kdmapper.exe
.exe windows:6 windows x64 arch:x64

2f7ae5cf50f80f4cf6e0d858b17bed85

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

PDB Paths

C:\Users\justi\Desktop\Mapper\kdmapper-master\x64\Release\kdmapper_Release.pdb

Imports

kernel32

CloseHandle
GetProcAddress
GetModuleHandleA
SetUnhandledExceptionFilter
GetTempPathW
FormatMessageA
GetCurrentThreadId
CreateFileW
VirtualAlloc
DeviceIoControl
GetCurrentProcessId
VirtualFree
GetLocaleInfoEx
FindClose
FindFirstFileW
GetFileAttributesExW
AreFileApisANSI
GetLastError
GetModuleHandleW
GetFileInformationByHandleEx
WideCharToMultiByte
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
LocalFree

advapi32

RegCloseKey
RegDeleteTreeW
RegCreateKeyW
RegOpenKeyW
RegSetKeyValueW

msvcp140

?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@PEBX@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?good@ios_base@std@@QEBA_NXZ
??7ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?widen@?$ctype@_W@std@@QEBA_WD@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Winerror_map@std@@YAHH@Z
?_Syserror_map@std@@YAPEBDH@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@K@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@J@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?id@?$ctype@_W@std@@2V0locale@2@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z

ntdll

NtQuerySystemInformation
RtlInitUnicodeString

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__current_exception_context
__current_exception
_CxxThrowException
__C_specific_handler
__std_terminate
wcsstr
__std_exception_destroy
memcmp
memcpy
memset
__std_exception_copy
memmove

api-ms-win-crt-stdio-l1-1-0

_set_fmode
_fseeki64
fread
fsetpos
_get_stream_buffer_pointers
__p__commode
fputc
setvbuf
fgetpos
fwrite
ungetc
fflush
fgetc
fclose

api-ms-win-crt-utility-l1-1-0

srand
rand

api-ms-win-crt-filesystem-l1-1-0

_lock_file
_wremove
_unlock_file

api-ms-win-crt-string-l1-1-0

_wcsicmp
_stricmp

api-ms-win-crt-time-l1-1-0

_time64

api-ms-win-crt-runtime-l1-1-0

_initialize_onexit_table
_register_onexit_function
_c_exit
_cexit
__p___wargv
__p___argc
_invalid_parameter_noinfo_noreturn
exit
_initterm_e
_initterm
_get_initial_wide_environment
_initialize_wide_environment
_configure_wide_argv
_crt_atexit
_set_app_type
_seh_filter_exe
abort
_exit
terminate
_register_thread_local_exe_atexit_callback

api-ms-win-crt-heap-l1-1-0

malloc
_set_new_mode
_callnewh
free

api-ms-win-crt-locale-l1-1-0

_configthreadlocale
___lc_codepage_func

api-ms-win-crt-math-l1-1-0

__setusermatherr

Sections

.text
Size: 65KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 264B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Randomize/randomize.sys
.sys windows:10 windows x64 arch:x64

9cd3a2254af2c5c16a99addca383bf7f

Code Sign

16:32:e2:02:76:e1:b1:b1:41:55:54:c3:81:a0:99:ef
Certificate

Issuer

SERIALNUMBER=22178368,CN=MICRO-STAR INTERNATIONAL CO.\, LTD.,O=MICRO-STAR INTERNATIONAL CO.\, LTD.,STREET=NO.69\, LI-DE ST.\, ZHONGHE DIST.,L=New Taipei,ST=New Taipei,C=TW,1.3.6.1.4.1.311.60.2.1.3=#13025457,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Not Before

21-12-2023 03:17

Not After

19-12-2026 05:12

Subject

SERIALNUMBER=22178368,CN=MICRO-STAR INTERNATIONAL CO.\, LTD.,O=MICRO-STAR INTERNATIONAL CO.\, LTD.,STREET=NO.69\, LI-DE ST.\, ZHONGHE DIST.,L=New Taipei,ST=New Taipei,C=TW,1.3.6.1.4.1.311.60.2.1.3=#13025457,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

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

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

af:cb:42:72:88:63:91:32:ea:50:92:7f:b5:d0:01:09:c7:8f:9a:36:c8:ce:4d:33:e9:33:05:00:02:5b:7c:f4
Signer

Actual PE Digest

af:cb:42:72:88:63:91:32:ea:50:92:7f:b5:d0:01:09:c7:8f:9a:36:c8:ce:4d:33:e9:33:05:00:02:5b:7c:f4

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ntoskrnl.exe

MmIsAddressValid
ExAllocatePool
RtlAnsiStringToUnicodeString
ZwQuerySystemInformation
RtlEqualUnicodeString
RtlRandomEx
ObfDereferenceObject
RtlFreeUnicodeString
RtlInitUnicodeString
MmGetPhysicalAddress
strcmp
IoGetDeviceObjectPointer
RtlInitAnsiString
MmGetSystemRoutineAddress
ExFreePoolWithTag
ObReferenceObjectByName
ZwTerminateProcess
MmMapLockedPagesSpecifyCache
IofCompleteRequest
MmAllocateContiguousMemory
IoDriverObjectType
ZwOpenProcess

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 828B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 264B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

INIT
Size: 1024B - Virtual size: 746B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

2f7ae5cf50f80f4cf6e0d858b17bed85

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

msvcp140

ntdll

vcruntime140_1

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

Sections

.text Size: 65KB - Virtual size: 65KB

.rdata Size: 67KB - Virtual size: 67KB

.data Size: 1KB - Virtual size: 3KB

.pdata Size: 3KB - Virtual size: 3KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 264B

9cd3a2254af2c5c16a99addca383bf7f

Code Sign

16:32:e2:02:76:e1:b1:b1:41:55:54:c3:81:a0:99:efCertificate

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

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

af:cb:42:72:88:63:91:32:ea:50:92:7f:b5:d0:01:09:c7:8f:9a:36:c8:ce:4d:33:e9:33:05:00:02:5b:7c:f4Signer

Headers

DLL Characteristics

File Characteristics

Imports

ntoskrnl.exe

Sections

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

.rdata Size: 1024B - Virtual size: 828B

.data Size: 10KB - Virtual size: 9KB

.pdata Size: 512B - Virtual size: 264B

INIT Size: 1024B - Virtual size: 746B

.text
Size: 65KB - Virtual size: 65KB

.rdata
Size: 67KB - Virtual size: 67KB

.data
Size: 1KB - Virtual size: 3KB

.pdata
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 264B

16:32:e2:02:76:e1:b1:b1:41:55:54:c3:81:a0:99:ef
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

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

af:cb:42:72:88:63:91:32:ea:50:92:7f:b5:d0:01:09:c7:8f:9a:36:c8:ce:4d:33:e9:33:05:00:02:5b:7c:f4
Signer

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

.rdata
Size: 1024B - Virtual size: 828B

.data
Size: 10KB - Virtual size: 9KB

.pdata
Size: 512B - Virtual size: 264B

INIT
Size: 1024B - Virtual size: 746B