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stub.exe

.NET framework(MSIL) UPX Malicious Library Malicious Packer Downloader task schedule HTTP ScreenShot Create Service KeyLogger Internet API P2P DGA Http API FTP Socket Escalate priviledges DNS Code injection PWS Sniff Audio Steal credential
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us Jan. 30, 2025, 7:11 p.m. Jan. 30, 2025, 7:40 p.m.
Size 348.0KB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 748f977c8cfa35b6c1738875c929078f
SHA256 593f1d797c568ca2e78b26d554f183bb81f4713367994acb5b8d7062251fb3b5
CRC32 00828BD3
ssdeep 6144:bxNHXf500MGNhCkBJbSw3pZtbWOVnPb5bW7aUXW:dd50aLpSw3pZV5bW7aUXW
Yara
  • Malicious_Library_Zero - Malicious_Library
  • PE_Header_Zero - PE File Signature
  • Malicious_Packer_Zero - Malicious Packer
  • Is_DotNET_EXE - (no description)
  • Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult
  • IsPE32 - (no description)
  • UPX_Zero - UPX packed file

Name Response Post-Analysis Lookup
ip-api.com
A 208.95.112.1
208.95.112.1
coardo12f-32673.portmap.host
IP Address Status Action
164.124.101.2 Active Moloch
208.95.112.1 Active Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0
Time & API Arguments Status Return Repeated

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0
Time & API Arguments Status Return Repeated

WriteConsoleW

 buffer: SUCCESS: The scheduled task "sys32" has successfully been created.
console_handle: 0x00000007
1 1 0

WriteConsoleW

 buffer: SUCCESS: The scheduled task "sys32" has successfully been created.
console_handle: 0x00000007
1 1 0

WriteConsoleW

 buffer: DONT CLOSE THIS WINDOW!
console_handle: 0x00000007
1 1 0

WriteConsoleW

 buffer: The batch file cannot be found.
console_handle: 0x0000000b
1 1 0

WriteConsoleW

 buffer: Active code page: 65001
console_handle: 0x00000013
1 1 0
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
request GET http://ip-api.com/json/
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 1245184
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00560000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00650000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 412
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73f61000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 412
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73f62000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 655360
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00690000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x006f0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003b2000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00425000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0042b000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00427000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003cc000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005c0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003ba000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 412
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00416000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
domain ip-api.com
description Create a windows service rule Create_Service
description Communications over RAW Socket rule Network_TCP_Socket
description Communication using DGA rule Network_DGA
description Match Windows Http API call rule Str_Win32_Http_API
description Take ScreenShot rule ScreenShot
description Escalate priviledges rule Escalate_priviledges
description Steal credential rule local_credential_Steal
description task schedule rule schtasks_Zero
description PWS Memory rule Generic_PWS_Memory_Zero
description Record Audio rule Sniff_Audio
description Communications over HTTP rule Network_HTTP
description Communications use DNS rule Network_DNS
description Code injection with CreateRemoteThread in a remote process rule Code_injection
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
description File Downloader rule Network_Downloader
description Match Windows Inet API call rule Str_Win32_Internet_API
description Communications over FTP rule Network_FTP
description Run a KeyLogger rule KeyLogger
description Communications over P2P network rule Network_P2P_Win
cmdline ping -n 10 localhost
cmdline chcp 65001
Process injection Process 2940 resumed a thread in remote process 412
Time & API Arguments Status Return Repeated

NtResumeThread

 thread_handle: 0x00000084
suspend_count: 0
process_identifier: 412
1 0 0
Bkav W32.AIDetectMalware.CS
Lionic Trojan.MSIL.Agent.mCnJ
CAT-QuickHeal Trojan.Ghanarava.173816932529078f
Skyhigh BehavesLike.Win32.Generic.fh
ALYac Generic.MSIL.PasswordStealerA.8ED59875
Cylance Unsafe
VIPRE Generic.MSIL.PasswordStealerA.8ED59875
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Generic.MSIL.PasswordStealerA.8ED59875
K7GW Trojan ( 00521dab1 )
K7AntiVirus Trojan ( 00521dab1 )
Arcabit Generic.MSIL.PasswordStealerA.8ED59875
VirIT Trojan.Win32.MSIL_Heur.B
Symantec ML.Attribute.HighConfidence
Elastic Windows.Trojan.Quasarrat
ESET-NOD32 a variant of MSIL/Spy.Agent.AES
APEX Malicious
Avast MSIL:Rat-B [Trj]
ClamAV Win.Packed.Generic-9829635-0
Kaspersky Trojan.MSIL.Agent.foww
Alibaba Backdoor:MSIL/Quasar.a90014ab
SUPERAntiSpyware Trojan.Agent/Gen-PasswordStealer
MicroWorld-eScan Generic.MSIL.PasswordStealerA.8ED59875
Rising Backdoor.xRAT!1.D01D (CLASSIC)
Emsisoft Generic.MSIL.PasswordStealerA.8ED59875 (B)
F-Secure Trojan:w32/QuasarRAT.A1
DrWeb Trojan.DownLoader27.59888
TrendMicro TSPY_TINCLEX.SM1
McAfeeD Real Protect-LS!748F977C8CFA
Trapmine malicious.moderate.ml.score
CTX exe.trojan.msil
Sophos ATK/Zaquar-D
SentinelOne Static AI - Malicious PE
FireEye Generic.mg.748f977c8cfa35b6
Jiangmin Trojan.Generic.ajfvk
Webroot W32.Malware.Gen
Google Detected
Avira HEUR/AGEN.1307329
Antiy-AVL Trojan[Backdoor]/Win32.QuasarRAT
Kingsoft malware.kb.c.1000
Gridinsoft Trojan.Win32.Agent.sa
Microsoft Backdoor:MSIL/Quasar.GG!MTB
ViRobot Trojan.Win.Z.Quasarrat.356352
GData MSIL.Backdoor.Quasar.D
Varist W32/MSIL_Mintluks.A.gen!Eldorado
AhnLab-V3 Trojan/Win32.Subti.R285137
McAfee PWS-FCOI!748F977C8CFA
DeepInstinct MALICIOUS
VBA32 Trojan.MSIL.Quasar.Heur