Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	July 19, 2023, 9:09 a.m.	July 19, 2023, 9:11 a.m.

Size	2.8KB
Type	Little-endian UTF-16 Unicode text, with CRLF, CR line terminators
MD5	`5d13e163a153f92e5f656a1fd26269df`
SHA256	`6f39593b4a9ba49a8ca212b7a5d77298542ad2bb2a369affae481ccf134ab91b`
CRC32	`DB8872C7`
ssdeep	`48:oRpNA6vkeVl1DBcrOuf+vM9jrgnASH1+XI3VtegWQQ5VC9:o/66sOFf3OlC9`
Yara	None matched

wscript.exe "C:\Windows\System32\wscript.exe" C:\Users\test22\AppData\Local\Temp\Document_of_file_newshipment_pdf.js
2560

Name	Response	Post-Analysis Lookup
apps.identrust.com	A 121.254.136.27 CNAME a1952.dscq.akamai.net CNAME identrust.edgesuite.net	23.67.53.18
wtools.io	A 104.21.6.247 A 172.67.135.130	172.67.135.130
pastebin.com	A 172.67.34.170 A 104.20.67.143 A 104.20.68.143	172.67.34.170

IP Address	Status	Action
104.20.68.143	Active	Moloch
104.21.6.247	Active	Moloch
121.254.136.27	Active	Moloch
164.124.101.2	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49161 -> 104.20.68.143:443	906200054	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
UDP 192.168.56.101:54148 -> 164.124.101.2:53	2034938	ET POLICY Observed DNS Query to Pastebin-style Service (wtools .io)	Potential Corporate Privacy Violation
TCP 192.168.56.101:49163 -> 104.21.6.247:443	906200054	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLSv1 192.168.56.101:49161 104.20.68.143:443	C=US, O=Cloudflare, Inc., CN=Cloudflare Inc RSA CA-2	C=US, ST=California, L=San Francisco, O=Cloudflare, Inc., CN=sni.cloudflaressl.com	c7:af:cc:81:4d:27:d1:4c:7c:f4:bf:5d:55:9d:80:50:3b:6f:6c:cd
TLSv1 192.168.56.101:49163 104.21.6.247:443	C=US, O=Let's Encrypt, CN=E1	CN=wtools.io	9c:25:6b:44:0d:fa:8c:18:14:80:59:26:63:42:4c:cd:97:e8:59:2b

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ July 19, 2023, 9:09 a.m.	stacktrace: CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x75aad08c TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x75aa964b TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x75a94d6b TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x75a96f7c CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x75a9e825 TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x75a96002 TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x75a95fe8 TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x75a949e3 TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x75a95a20 RtlIsCurrentThreadAttachExempt+0x5f TpCheckTerminateWorker-0x37 ntdll+0x39a91 @ 0x76f49a91 LdrShutdownProcess+0x97 RtlDetectHeapLeaks-0x1bb ntdll+0x58f10 @ 0x76f68f10 RtlExitUserProcess+0x74 LdrShutdownProcess-0x1d ntdll+0x58e5c @ 0x76f68e5c ExitProcess+0x15 TerminateThread-0xa kernel32+0x17a25 @ 0x755c7a25 wscript+0x2fbd @ 0x192fbd BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x755c33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x76f49ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x76f49ea5 exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25 exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4 exception.instruction: call dword ptr [ecx + 0xc] exception.module: MSCTF.dll exception.exception_code: 0xc0000005 exception.offset: 278260 exception.address: 0x75ac3ef4 registers.esp: 4192088 registers.edi: 0 registers.eax: 30449600 registers.ebp: 4192116 registers.edx: 1 registers.ebx: 0 registers.esi: 5445272 registers.ecx: 1923233244	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

July 19, 2023, 9:09 a.m.

stacktrace:

CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x75aad08c
TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x75aa964b
TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x75a94d6b
TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x75a96f7c
CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x75a9e825
TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x75a96002
TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x75a95fe8
TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x75a949e3
TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x75a95a20
RtlIsCurrentThreadAttachExempt+0x5f TpCheckTerminateWorker-0x37 ntdll+0x39a91 @ 0x76f49a91
LdrShutdownProcess+0x97 RtlDetectHeapLeaks-0x1bb ntdll+0x58f10 @ 0x76f68f10
RtlExitUserProcess+0x74 LdrShutdownProcess-0x1d ntdll+0x58e5c @ 0x76f68e5c
ExitProcess+0x15 TerminateThread-0xa kernel32+0x17a25 @ 0x755c7a25
wscript+0x2fbd @ 0x192fbd
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x755c33ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x76f49ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x76f49ea5

exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25
exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4
exception.instruction: call dword ptr [ecx + 0xc]
exception.module: MSCTF.dll
exception.exception_code: 0xc0000005
exception.offset: 278260
exception.address: 0x75ac3ef4
registers.esp: 4192088
registers.edi: 0
registers.eax: 30449600
registers.ebp: 4192116
registers.edx: 1
registers.ebx: 0
registers.esi: 5445272
registers.ecx: 1923233244

Performs some HTTP requests (2 events)

request	GET http://apps.identrust.com/roots/dstrootcax3.p7c
request	GET https://pastebin.com/raw/NVAgzFRR

Checks adapter addresses which can be used to detect virtual network interfaces (1 event)

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses July 19, 2023, 9:09 a.m.	flags: 15 family: 0		111	0

Wscript.exe initiated network communications indicative of a script based payload download (6 events)

Time & API	Arguments	Status	Return	Repeated
WSASend July 19, 2023, 9:09 a.m.	buffer: okd·)®¥Ë¡®òHÐAú Ù¾YBBáãm/5 ÀÀÀ À 28*ÿpastebin.com socket: 600		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: FBA]Yý;ÍöxÂÒ¥ÙDÓÝ¬áèü/±RôOökX® X°¦ô©äPÿ>Z òü.Óè >h^0¸ÑÊÞ[àÆßX}*°<W]6ú«Ëq^[ðºLgÿü.y iÏ%ªç socket: 600		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: ÐZÆ )³?¯.\|/býxlçÍWðík¥ûýÄMXP]âA(×ç!7û$èòå§W7ç@8Ú$¦äò)'N¡~OÀ-ÿpÓìUÔ¯Dõ'r §áP1ï¨>FHñH`:°ÚVP»åpÔUö®i÷ Í`Æ¶`>6O3CaTWSI·>c¤~ 7 7ûf imãÄò6ÙL¸§ØN$.ïTáÄw socket: 600		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: lhd·)¯UÞ:"<®Ùk6ä J/oTbÈÉ%/5 ÀÀÀ À 28'ÿ wtools.io socket: 1116		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: FBA¸Ùó!åÒÙwÛÂjä#z?@KvmûÅªCRúZýð,#Û.tö0¦-#ì©I¬2ØÞÀl0ÎÀ!*iUºkÏVöÌÜ®uG}çÀä\ÀÞsU"±2ÅùÈ~1£%jI socket: 1116		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: GET /roots/dstrootcax3.p7c HTTP/1.1 Connection: Keep-Alive Accept: / User-Agent: Microsoft-CryptoAPI/6.1 Host: apps.identrust.com socket: 1168		0	0

Network communications indicative of a potential document or script payload download was initiated by the process wscript.exe (6 events)

Time & API	Arguments	Status	Return	Repeated
WSASend July 19, 2023, 9:09 a.m.	buffer: okd·)®¥Ë¡®òHÐAú Ù¾YBBáãm/5 ÀÀÀ À 28*ÿpastebin.com socket: 600		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: FBA]Yý;ÍöxÂÒ¥ÙDÓÝ¬áèü/±RôOökX® X°¦ô©äPÿ>Z òü.Óè >h^0¸ÑÊÞ[àÆßX}*°<W]6ú«Ëq^[ðºLgÿü.y iÏ%ªç socket: 600		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: ÐZÆ )³?¯.\|/býxlçÍWðík¥ûýÄMXP]âA(×ç!7û$èòå§W7ç@8Ú$¦äò)'N¡~OÀ-ÿpÓìUÔ¯Dõ'r §áP1ï¨>FHñH`:°ÚVP»åpÔUö®i÷ Í`Æ¶`>6O3CaTWSI·>c¤~ 7 7ûf imãÄò6ÙL¸§ØN$.ïTáÄw socket: 600		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: lhd·)¯UÞ:"<®Ùk6ä J/oTbÈÉ%/5 ÀÀÀ À 28'ÿ wtools.io socket: 1116		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: FBA¸Ùó!åÒÙwÛÂjä#z?@KvmûÅªCRúZýð,#Û.tö0¦-#ì©I¬2ØÞÀl0ÎÀ!*iUºkÏVöÌÜ®uG}çÀä\ÀÞsU"±2ÅùÈ~1£%jI socket: 1116		0	0
WSASend July 19, 2023, 9:09 a.m.	buffer: GET /roots/dstrootcax3.p7c HTTP/1.1 Connection: Keep-Alive Accept: / User-Agent: Microsoft-CryptoAPI/6.1 Host: apps.identrust.com socket: 1168		0	0

File has been identified by 20 AntiVirus engines on VirusTotal as malicious (20 events)

FireEye	JS:Trojan.Cryxos.12968
VirIT	Trojan.JS.Remcos.DSI
ESET-NOD32	JS/TrojanDownloader.Agent.ZYN
Avast	Script:SNH-gen [Drp]
Kaspersky	HEUR:Trojan.Script.Generic
BitDefender	JS:Trojan.Cryxos.12968
NANO-Antivirus	Trojan.Script.Heuristic-js.iacgm
MicroWorld-eScan	JS:Trojan.Cryxos.12968
Emsisoft	JS:Trojan.Cryxos.12968 (B)
DrWeb	JS.DownLoader.6233
VIPRE	JS:Trojan.Cryxos.12968
MAX	malware (ai score=89)
Arcabit	JS:Trojan.Cryxos.D32A8
ZoneAlarm	HEUR:Trojan.Script.Generic
GData	JS:Trojan.Cryxos.12968
Google	Detected
ALYac	JS:Trojan.Cryxos.12968
Ikarus	Trojan-Downloader.PowerShell.Agent
Fortinet	JS/Agent.ZYN!tr
AVG	Script:SNH-gen [Drp]

Document_of_file_newshipment_pdf.js

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