adwind | 497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	build.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	build.exe

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 2 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	build.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	svchost.exe

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Deletes itself 1 IoCs

pid	Process
2820	build.exe

Executes dropped EXE 7 IoCs

pid	Process
2820	build.exe
2580	buildmgr.exe
1084	svchost.exe
928	build.exe
2168	svchost.exe
2148	svchostmgr.exe
1288	buildmgr.exe

Loads dropped DLL 17 IoCs

pid	Process
2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe
2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe
2820	build.exe
2820	build.exe
2580	buildmgr.exe
2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe
2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe
1084	svchost.exe
1084	svchost.exe
928	build.exe
928	build.exe
2168	svchost.exe
2168	svchost.exe
1288	buildmgr.exe
1288	buildmgr.exe
2148	svchostmgr.exe
2148	svchostmgr.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
T1552.001

UPX packed file 20 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2580-28-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2820-33-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-40-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-42-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-41-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-37-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-39-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-35-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-38-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-36-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-86-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-87-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-88-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-89-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-90-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-97-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-98-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-100-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/2820-101-0x00000000020A0000-0x000000000312E000-memory.dmp	upx
behavioral1/memory/1084-142-0x00000000086A0000-0x0000000008770000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	build.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	svchost.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	build.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	build.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	build.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Update = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	svchost.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	svchost.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Q:	build.exe
File opened (read-only)	\??\X:	build.exe
File opened (read-only)	\??\E:	svchost.exe
File opened (read-only)	\??\N:	build.exe
File opened (read-only)	\??\O:	build.exe
File opened (read-only)	\??\P:	build.exe
File opened (read-only)	\??\U:	build.exe
File opened (read-only)	\??\E:	build.exe
File opened (read-only)	\??\I:	build.exe
File opened (read-only)	\??\J:	build.exe
File opened (read-only)	\??\K:	build.exe
File opened (read-only)	\??\G:	build.exe
File opened (read-only)	\??\S:	build.exe
File opened (read-only)	\??\Z:	build.exe
File opened (read-only)	\??\G:	svchost.exe
File opened (read-only)	\??\T:	build.exe
File opened (read-only)	\??\V:	build.exe
File opened (read-only)	\??\W:	build.exe
File opened (read-only)	\??\Y:	build.exe
File opened (read-only)	\??\H:	build.exe
File opened (read-only)	\??\L:	build.exe
File opened (read-only)	\??\M:	build.exe
File opened (read-only)	\??\R:	build.exe
File opened (read-only)	\??\H:	svchost.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\autorun.inf	build.exe
File opened for modification	F:\autorun.inf	build.exe

Drops file in System32 directory 8 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\buildmgr.exe	build.exe
File opened for modification	C:\Windows\SysWOW64\server.jar	svchost.exe
File opened for modification	C:\Windows\SysWOW64\server1.jar	svchost.exe
File created	C:\Windows\SysWOW64\build.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\buildmgr.exe	build.exe
File created	C:\Windows\SysWOW64\server.jar	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe
File created	C:\Windows\SysWOW64\server1.jar	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe
File created	C:\Windows\SysWOW64\build.exe	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1084 set thread context of 2168	1084	svchost.exe	40

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	build.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	build.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	build.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	build.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	build.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	build.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1252	2580	WerFault.exe	34
2392	1288	WerFault.exe	41

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	buildmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	build.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	buildmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchostmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	build.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2820	build.exe
2820	build.exe
2820	build.exe
2820	build.exe
2820	build.exe
2820	build.exe
2820	build.exe
2820	build.exe
2820	build.exe
2820	build.exe
1084	svchost.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe
Token: SeDebugPrivilege	2820	build.exe
Token: SeDebugPrivilege	1084	svchost.exe
Token: SeDebugPrivilege	2820	build.exe
Token: SeDebugPrivilege	2820	build.exe
Token: SeDebugPrivilege	2820	build.exe
Token: SeDebugPrivilege	2820	build.exe
Token: SeDebugPrivilege	2820	build.exe
Token: SeDebugPrivilege	2820	build.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 1788	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	30
PID 2536 wrote to memory of 1788	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	30
PID 2536 wrote to memory of 1788	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	30
PID 2536 wrote to memory of 1788	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	30
PID 2536 wrote to memory of 2500	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	32
PID 2536 wrote to memory of 2500	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	32
PID 2536 wrote to memory of 2500	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	32
PID 2536 wrote to memory of 2500	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	32
PID 2536 wrote to memory of 2820	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	33
PID 2536 wrote to memory of 2820	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	33
PID 2536 wrote to memory of 2820	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	33
PID 2536 wrote to memory of 2820	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	33
PID 2820 wrote to memory of 2580	2820	build.exe	34
PID 2820 wrote to memory of 2580	2820	build.exe	34
PID 2820 wrote to memory of 2580	2820	build.exe	34
PID 2820 wrote to memory of 2580	2820	build.exe	34
PID 2820 wrote to memory of 1092	2820	build.exe	19
PID 2820 wrote to memory of 1152	2820	build.exe	20
PID 2820 wrote to memory of 1188	2820	build.exe	21
PID 2820 wrote to memory of 1724	2820	build.exe	25
PID 2820 wrote to memory of 2536	2820	build.exe	29
PID 2820 wrote to memory of 2536	2820	build.exe	29
PID 2820 wrote to memory of 2580	2820	build.exe	34
PID 2820 wrote to memory of 2580	2820	build.exe	34
PID 2536 wrote to memory of 1084	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	35
PID 2536 wrote to memory of 1084	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	35
PID 2536 wrote to memory of 1084	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	35
PID 2536 wrote to memory of 1084	2536	497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe	35
PID 1084 wrote to memory of 1108	1084	svchost.exe	37
PID 1084 wrote to memory of 1108	1084	svchost.exe	37
PID 1084 wrote to memory of 1108	1084	svchost.exe	37
PID 1084 wrote to memory of 1108	1084	svchost.exe	37
PID 2820 wrote to memory of 1092	2820	build.exe	19
PID 2820 wrote to memory of 1152	2820	build.exe	20
PID 2820 wrote to memory of 1188	2820	build.exe	21
PID 2820 wrote to memory of 1724	2820	build.exe	25
PID 2820 wrote to memory of 1084	2820	build.exe	35
PID 2820 wrote to memory of 1084	2820	build.exe	35
PID 2820 wrote to memory of 1252	2820	build.exe	36
PID 1084 wrote to memory of 404	1084	svchost.exe	38
PID 1084 wrote to memory of 404	1084	svchost.exe	38
PID 1084 wrote to memory of 404	1084	svchost.exe	38
PID 1084 wrote to memory of 404	1084	svchost.exe	38
PID 1084 wrote to memory of 928	1084	svchost.exe	39
PID 1084 wrote to memory of 928	1084	svchost.exe	39
PID 1084 wrote to memory of 928	1084	svchost.exe	39
PID 1084 wrote to memory of 928	1084	svchost.exe	39
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 1084 wrote to memory of 2168	1084	svchost.exe	40
PID 928 wrote to memory of 1288	928	build.exe	41
PID 928 wrote to memory of 1288	928	build.exe	41
PID 928 wrote to memory of 1288	928	build.exe	41
PID 928 wrote to memory of 1288	928	build.exe	41
PID 2168 wrote to memory of 2148	2168	svchost.exe	42
PID 2168 wrote to memory of 2148	2168	svchost.exe	42

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	build.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	svchost.exe

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	build.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	build.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1092

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1152

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1188
- C:\Users\Admin\AppData\Local\Temp\497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe
  "C:\Users\Admin\AppData\Local\Temp\497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2536
- - C:\Program Files\Java\jre7\bin\javaw.exe
    "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Windows\system32\server.jar"
    3⤵
    PID:1788
- - C:\Program Files\Java\jre7\bin\javaw.exe
    "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Windows\system32\server1.jar"
    3⤵
    PID:2500
- - C:\Windows\SysWOW64\build.exe
    "C:\Windows\system32\build.exe"
    3⤵
    - Modifies firewall policy service
    - UAC bypass
    - Windows security bypass
    - Deletes itself
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Accesses Microsoft Outlook profiles
    - Checks whether UAC is enabled
    - Enumerates connected drives
    - Drops autorun.inf file
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    - System policy modification
    - outlook_office_path
    - outlook_win_path
    PID:2820
  - - C:\Windows\SysWOW64\buildmgr.exe
      C:\Windows\SysWOW64\buildmgr.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:2580
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2580 -s 176
        5⤵
        Program crash
        
        PID:1252
- - C:\Users\Admin\AppData\Roaming\svchost.exe
    "C:\Users\Admin\AppData\Roaming\svchost.exe"
    3⤵
    - Modifies firewall policy service
    - UAC bypass
    - Windows security bypass
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Adds Run key to start application
    - Checks whether UAC is enabled
    - Enumerates connected drives
    - Drops file in System32 directory
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:1084
  - - C:\Program Files\Java\jre7\bin\javaw.exe
      "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Windows\system32\server.jar"
      4⤵
      PID:1108
  - - C:\Program Files\Java\jre7\bin\javaw.exe
      "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Windows\system32\server1.jar"
      4⤵
      PID:404
  - - C:\Windows\SysWOW64\build.exe
      "C:\Windows\system32\build.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:928
    - - C:\Windows\SysWOW64\buildmgr.exe
        
        C:\Windows\SysWOW64\buildmgr.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        
        PID:1288
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1288 -s 180
        6⤵
        Program crash
        
        PID:2392
  - - C:\Users\Admin\AppData\Roaming\svchost.exe
      "C:\Users\Admin\AppData\Roaming\svchost.exe "
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2168
    - - C:\Users\Admin\AppData\Roaming\svchostmgr.exe
        
        C:\Users\Admin\AppData\Roaming\svchostmgr.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        
        PID:2148

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

Modify Registry