klcsldcl[.]exe

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General

Target

klcsldcl.exe
Size

180KB
MD5

4f60488f59a4dbe4251d9d0b89ef46ed
SHA1

9635a9d68286b0a74aaa0d9fa0b84a454caabe65
SHA256

619c94c7bf1d58a9d2c57e7e74b1db77aa19cf03f18c765ebbd129c9d9faa090
SHA512

98b89461087f03199af53f5c30ff7bef7ed5d02dff9b79e815f538378098eb91667f44edb811228a69fcdc8c64848c246455aff5f1a22e7b5dfbaa380c937948
SSDEEP

3072:wfnuq6vMByOS1dgUTTwCSYVAgkUN3MCjbjYqfSaYc43ToXDKzqSkpolk/+dU7w:w/uq6UByOS1dRTcWAgnNjbnf1zKzqSkc

Score

1^/10

Malware Config

Signatures

Files

klcsldcl.exe
.exe windows:5 windows x86 arch:x86

d35aabcf2ac80e01865bc097f4c4c9cc

Code Sign

06:7c:e8:a9:f2:e0:2a:c7:d4:93:04:f8:5e:94:74:e1
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

09-06-2020 00:00

Not After

14-06-2023 12:00

Subject

CN=AO Kaspersky Lab,O=AO Kaspersky Lab,L=Moscow,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

Issuer

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

Not Before

09-06-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

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

Not Before

11-02-2011 12:00

Not After

10-02-2026 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

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

0a:91:f3:b6:84:1e:24:78:6b:a2:68:d1:45:dc:a1:44
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

31-07-2020 00:00

Not After

09-08-2023 12:00

Subject

SERIALNUMBER=1027739867473,CN=Kaspersky Lab JSC,OU=Kaspersky Lab,O=Kaspersky Lab JSC,L=Moscow,C=RU,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025255

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18-04-2012 12:00

Not After

18-04-2027 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

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

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

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

Issuer

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

Not Before

09-06-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

c7:e3:5a:73:18:a8:fd:a7:a0:f2:ed:fa:2e:cf:45:10:6b:34:8e:9d:46:47:48:47:eb:31:a3:e0:8a:2f:68:bd
Signer

Actual PE Digest

c7:e3:5a:73:18:a8:fd:a7:a0:f2:ed:fa:2e:cf:45:10:6b:34:8e:9d:46:47:48:47:eb:31:a3:e0:8a:2f:68:bd

Digest Algorithm

sha256

PE Digest Matches

true

0b:e2:6a:18:79:a4:77:93:35:9a:6b:f3:55:64:1f:91:b3:e1:96:c7
Signer

Actual PE Digest

0b:e2:6a:18:79:a4:77:93:35:9a:6b:f3:55:64:1f:91:b3:e1:96:c7

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\a\c\g_N97MV7NC\r\product\osmp\ksc\dev\bin\dll\klcsldcl.pdb

Imports

kernel32

FreeLibrary
LoadLibraryExW
SetErrorMode
GetProcAddress
GetModuleHandleW
SetFileApisToANSI
EnterCriticalSection
GetLongPathNameW
GetCurrentProcess
GetModuleHandleExW
ExpandEnvironmentStringsW
TerminateProcess
DeleteCriticalSection
LeaveCriticalSection
InitializeCriticalSection
GetEnvironmentVariableW
WaitForSingleObject
GetFileAttributesW
GetCurrentThreadId
GetSystemDirectoryW
MultiByteToWideChar
FormatMessageW
CloseHandle
GetWindowsDirectoryW
LocalFree
CreateProcessW
VirtualProtect
RaiseException
GetLastError
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
VirtualQuery
LoadLibraryExA
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
OutputDebugStringW
GetSystemInfo

advapi32

RegOpenKeyExW
RegEnumValueW
RegQueryValueExW
RegCloseKey

msvcp140

?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAE_JPB_W_J@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXH_N@Z
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEG_W@Z
??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAE@XZ
??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IAE@XZ
?_Pninc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEPA_WXZ
??0?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAE@PAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
??1?$basic_ios@_WU?$char_traits@_W@std@@@std@@UAE@XZ
??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UAE@XZ
?_Lock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UAEXXZ
?_Unlock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UAEXXZ
?showmanyc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE_JXZ
?uflow@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAEGXZ
?xsgetn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE_JPA_W_J@Z
?xsputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE_JPB_W_J@Z
?setbuf@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAEPAV12@PA_W_J@Z
?sync@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAEHXZ
?imbue@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAEXABVlocale@2@@Z
??1?$basic_ostream@_WU?$char_traits@_W@std@@@std@@UAE@XZ
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?classic@locale@std@@SAABV12@XZ
?id@?$ctype@_W@std@@2V0locale@2@A
?_Xout_of_range@std@@YAXPBD@Z
?_Fiopen@std@@YAPAU_iobuf@@PB_WHH@Z
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
?getloc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QBE?AVlocale@2@XZ
?_Init@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEXXZ
??0?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAE@PAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
??1?$basic_istream@_WU?$char_traits@_W@std@@@std@@UAE@XZ
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@K@Z
?_Getcat@?$ctype@_W@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?tolower@?$ctype@_W@std@@QBE_W_W@Z
?_Getcat@?$codecvt@_WDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?unshift@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
?out@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PB_W1AAPB_WPAD3AAPAD@Z
?in@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPA_W3AAPA_W@Z
?always_noconv@codecvt_base@std@@QBE_NXZ
??Bid@locale@std@@QAEIXZ
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@XZ
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEXXZ
?uncaught_exception@std@@YA_NXZ
?_Xlength_error@std@@YAXPBD@Z

vcruntime140

memcpy
__CxxFrameHandler3
_purecall
__std_type_info_name
__std_terminate
__RTtypeid
__std_exception_destroy
__std_exception_copy
wcsrchr
_except_handler4_common
_CxxThrowException
memset
memmove

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

malloc
_callnewh
free
_set_new_mode

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

_controlfp_s
__p__wcmdln
_Exit
_register_onexit_function
_crt_atexit
_invalid_parameter_noinfo_noreturn
terminate
_seh_filter_exe
_set_app_type
_initialize_onexit_table
_configure_wide_argv
_initialize_wide_environment
_get_wide_winmain_command_line
_cexit
_initterm_e
exit
_exit
_c_exit
_register_thread_local_exe_atexit_callback
_initterm

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

_configthreadlocale
_wsetlocale

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

_fseeki64
fsetpos
ungetc
__p__commode
_set_fmode
fputwc
ungetwc
setvbuf
fgetc
fgetpos
fwrite
fclose
fflush
__stdio_common_vswprintf
fgetwc

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

_unlock_file
_wsplitpath
_lock_file

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

_wcsicmp
wcsncpy
_stricmp
_strnicmp

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

__setusermatherr

Sections

.text
Size: 106KB - Virtual size: 106KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 512B - Virtual size: 284B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.trc
Size: 512B - Virtual size: 438B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d35aabcf2ac80e01865bc097f4c4c9cc

Code Sign

06:7c:e8:a9:f2:e0:2a:c7:d4:93:04:f8:5e:94:74:e1Certificate

Extended Key Usages

Key Usages

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0Certificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

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

0a:91:f3:b6:84:1e:24:78:6b:a2:68:d1:45:dc:a1:44Certificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

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

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0Certificate

Extended Key Usages

Key Usages

c7:e3:5a:73:18:a8:fd:a7:a0:f2:ed:fa:2e:cf:45:10:6b:34:8e:9d:46:47:48:47:eb:31:a3:e0:8a:2f:68:bdSigner

0b:e2:6a:18:79:a4:77:93:35:9a:6b:f3:55:64:1f:91:b3:e1:96:c7Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

msvcp140

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: 106KB - Virtual size: 106KB

.rdata Size: 38KB - Virtual size: 37KB

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

.didat Size: 512B - Virtual size: 284B

.trc Size: 512B - Virtual size: 438B

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

.reloc Size: 9KB - Virtual size: 9KB

06:7c:e8:a9:f2:e0:2a:c7:d4:93:04:f8:5e:94:74:e1
Certificate

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
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

0a:91:f3:b6:84:1e:24:78:6b:a2:68:d1:45:dc:a1:44
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

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

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

c7:e3:5a:73:18:a8:fd:a7:a0:f2:ed:fa:2e:cf:45:10:6b:34:8e:9d:46:47:48:47:eb:31:a3:e0:8a:2f:68:bd
Signer

0b:e2:6a:18:79:a4:77:93:35:9a:6b:f3:55:64:1f:91:b3:e1:96:c7
Signer

.text
Size: 106KB - Virtual size: 106KB

.rdata
Size: 38KB - Virtual size: 37KB

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

.didat
Size: 512B - Virtual size: 284B

.trc
Size: 512B - Virtual size: 438B

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

.reloc
Size: 9KB - Virtual size: 9KB