neshta | 56703f21d88286b312a961d8041b2691[.]zip

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General

Target

56703f21d88286b312a961d8041b2691.zip
Size

103KB
MD5

85971ad2a2613d89c7c58e1ce86b5bd7
SHA1

85b50d31f581101498fee7719605c942f1a15b82
SHA256

bbd5acc74ddd0732989dcc2966168f9b8d7e76f1b2491a90e8088f7de74317e0
SHA512

fcf34e7b77c4fc294e99e131bd064dc6f3c55d47fc7b873bb4b8af7093cb11a0a5dd0146596243da2e3203549de59369843bfd3253788b6f45f58dde80b024c0
SSDEEP

3072:HHQdDKukwzKr++7QMX5kaQbWokOdpVqI6b34MDTTp9X6:Qd+6Wrgs56k8nqB3dT19K

Score

10^/10

neshta

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
static1/unpack001/83e96f918c41f027a280a1da16c6cd31694be1dda694851e13752ea8c2be3e11	family_neshta

Neshta family
neshta

Files

56703f21d88286b312a961d8041b2691.zip
.zip

Password: infected
83e96f918c41f027a280a1da16c6cd31694be1dda694851e13752ea8c2be3e11
.exe windows:5 windows x86 arch:x86

Password: infected

927920db6251c18032f0629ba2b38954

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

76:ba:94:23:dd:bc:e7:b1:45:a9:5f:01:ee:01:5f:17
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

28/10/2016, 00:00

Not After

19/01/2020, 23:59

Subject

CN=Avira Operations GmbH & Co. KG,O=Avira Operations GmbH & Co. KG,L=Tettnang,ST=Baden-Württemberg,C=DE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

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

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

04/03/2014, 00:00

Not After

03/03/2024, 23:59

Subject

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

1f:eb:54:56:b9:e0:c2:c6:83:57:c4:29:75:b9:82:24
Certificate

Issuer

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

12/10/2016, 00:00

Not After

12/10/2019, 23:59

Subject

SERIALNUMBER=HRA 722586,CN=Avira Operations GmbH & Co. KG,O=Avira Operations GmbH & Co. KG,L=Tettnang,ST=Baden-Wuerttemberg,C=DE,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#1303556c6d,1.3.6.1.4.1.311.60.2.1.2=#1312426164656e2d577565727474656d62657267,1.3.6.1.4.1.311.60.2.1.3=#13024445

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

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

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

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

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6
Certificate

Issuer

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

Not Before

02/01/2017, 00:00

Not After

01/04/2028, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

8d:3d:cc:3c:40:d1:46:b1:10:1a:83:15:99:19:f1:28:cb:04:2e:f5:13:13:77:ff:63:ba:b0:97:88:d8:9b:74
Signer

Actual PE Digest

8d:3d:cc:3c:40:d1:46:b1:10:1a:83:15:99:19:f1:28:cb:04:2e:f5:13:13:77:ff:63:ba:b0:97:88:d8:9b:74

Digest Algorithm

sha256

PE Digest Matches

false

8c:32:1a:d1:6d:4d:f3:cf:02:b6:fc:02:05:b2:35:30:8f:45:d5:99
Signer

Actual PE Digest

8c:32:1a:d1:6d:4d:f3:cf:02:b6:fc:02:05:b2:35:30:8f:45:d5:99

Digest Algorithm

sha1

PE Digest Matches

false

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

PDB Paths

e:\Bld\104\229\bin\Win32\it-it\AdministrativeRightsProvider.exe.pdb

Imports

kernel32

GetProcAddress
RaiseException
GetLastError
LoadLibraryA
CloseHandle
CreateFileA
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetModuleFileNameA
FreeLibrary
DecodePointer
GetCurrentDirectoryA
GetFileAttributesA
GetSystemTimeAsFileTime
GetCurrentThreadId
GetModuleHandleA
InterlockedExchange
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
IsDebuggerPresent
EncodePointer
OutputDebugStringW

advapi32

TraceMessage

msvcp120

xtime_get
_Xtime_diff_to_millis2
_Xtime_get_ticks
_Thrd_sleep
??4?$_Yarn@D@std@@QAEAAV01@PBD@Z
??Bid@locale@std@@QAEIXZ
?_New_Locimp@_Locimp@locale@std@@CAPAV123@ABV123@@Z
?_Locimp_Addfac@_Locimp@locale@std@@CAXPAV123@PAVfacet@23@I@Z
?_Init@locale@std@@CAPAV_Locimp@12@_N@Z
?in@?$codecvt@_WDH@std@@QBEHAAHPBD1AAPBDPA_W3AAPA_W@Z
??0?$codecvt@_WDH@std@@QAE@I@Z
?_Getcat@?$codecvt@_WDH@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?_Decref@facet@locale@std@@UAEPAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UAEXXZ
??_7_Facet_base@std@@6B@
??_7facet@locale@std@@6B@
??_7codecvt_base@std@@6B@
?id@?$codecvt@_WDH@std@@2V0locale@2@A
??_7?$codecvt@_WDH@std@@6B@
?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Syserror_map@std@@YAPBDH@Z
?_Winerror_map@std@@YAPBDH@Z
?_Xbad_alloc@std@@YAXXZ

msvcr120

__CxxFrameHandler3
memcpy
?wait@Concurrency@@YAXI@Z
?_Id@_CurrentScheduler@details@Concurrency@@SAIXZ
memset
free
memchr
??0exception@std@@QAE@ABQBD@Z
??0exception@std@@QAE@ABV01@@Z
??1exception@std@@UAE@XZ
?what@exception@std@@UBEPBDXZ
_CxxThrowException
_unlock
_calloc_crt
__dllonexit
_onexit
??1type_info@@UAE@XZ
_XcptFilter
__crtGetShowWindowMode
_amsg_exit
__wgetmainargs
__set_app_type
exit
_exit
_cexit
_configthreadlocale
__setusermatherr
_initterm_e
_initterm
_wcmdln
_fmode
_commode
_except_handler4_common
_crt_debugger_hook
__crtUnhandledException
__crtTerminateProcess
?terminate@@YAXXZ
__crtSetUnhandledExceptionFilter
_invoke_watson
_controlfp_s
realloc
memmove
??3@YAXPAX@Z
_purecall
_lock
??2@YAPAXI@Z
_close
_filelength
_lseek
_read
_waccess
malloc
_wsopen_s
calloc

shlwapi

PathIsRelativeA

Sections

.text
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 92KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

927920db6251c18032f0629ba2b38954

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

76:ba:94:23:dd:bc:e7:b1:45:a9:5f:01:ee:01:5f:17Certificate

Extended Key Usages

Key Usages

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49Certificate

Extended Key Usages

Key Usages

1f:eb:54:56:b9:e0:c2:c6:83:57:c4:29:75:b9:82:24Certificate

Extended Key Usages

Key Usages

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

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

Extended Key Usages

Key Usages

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6Certificate

Extended Key Usages

Key Usages

8d:3d:cc:3c:40:d1:46:b1:10:1a:83:15:99:19:f1:28:cb:04:2e:f5:13:13:77:ff:63:ba:b0:97:88:d8:9b:74Signer

8c:32:1a:d1:6d:4d:f3:cf:02:b6:fc:02:05:b2:35:30:8f:45:d5:99Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

msvcp120

msvcr120

shlwapi

Sections

.text Size: 45KB - Virtual size: 45KB

.rdata Size: 10KB - Virtual size: 10KB

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

.rsrc Size: 92KB - Virtual size: 92KB

.reloc Size: 2KB - Virtual size: 2KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

76:ba:94:23:dd:bc:e7:b1:45:a9:5f:01:ee:01:5f:17
Certificate

61:19:93:e4:00:00:00:00:00:1c
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

1f:eb:54:56:b9:e0:c2:c6:83:57:c4:29:75:b9:82:24
Certificate

61:19:93:e4:00:00:00:00:00:1c
Certificate

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

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6
Certificate

8d:3d:cc:3c:40:d1:46:b1:10:1a:83:15:99:19:f1:28:cb:04:2e:f5:13:13:77:ff:63:ba:b0:97:88:d8:9b:74
Signer

8c:32:1a:d1:6d:4d:f3:cf:02:b6:fc:02:05:b2:35:30:8f:45:d5:99
Signer

.text
Size: 45KB - Virtual size: 45KB

.rdata
Size: 10KB - Virtual size: 10KB

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

.rsrc
Size: 92KB - Virtual size: 92KB

.reloc
Size: 2KB - Virtual size: 2KB