add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259

General

Target

add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe
Size

176KB
MD5

47952df7835bcdcedd74141fcf4669b4
SHA1

7fa252e61e17109f037286c036e887b06cac71aa
SHA256

add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259
SHA512

be3751935fd48be54bf0dd1f5128d26971797710496c21c0497ceb01c9221a6b3d94c79efd25d9add40e6d3f5ba5c25b15495995f36eeeb38b8a8796be7b5d20
SSDEEP

3072:eLC3zmdLBmkj7jiJPOqWVVRAbZRHv5QG4uHD43:N0ji2V6tFKoQ

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 12 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

svchost.exesvchost.exesvchost.exeadd1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exesvchost.exesvchost.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\list\C:\Windows\system32\inf\svchost.exe = "C:\\Windows\\system32\\inf\\svchost.exe:*:Enabled:@xpsp2res.dll,-22001"	svchost.exe
Key created	\REGISTRY\MACHINE\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list	svchost.exe
Key created	\REGISTRY\MACHINE\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\list\C:\Windows\system32\inf\svchost.exe = "C:\\Windows\\system32\\inf\\svchost.exe:*:Enabled:@xpsp2res.dll,-22001"	svchost.exe
Key created	\REGISTRY\MACHINE\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe
Key created	\REGISTRY\MACHINE\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list	svchost.exe
Key created	\REGISTRY\MACHINE\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list	svchost.exe
Key created	\REGISTRY\MACHINE\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\list\C:\Windows\system32\inf\svchost.exe = "C:\\Windows\\system32\\inf\\svchost.exe:*:Enabled:@xpsp2res.dll,-22001"	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\list\C:\Windows\system32\inf\svchost.exe = "C:\\Windows\\system32\\inf\\svchost.exe:*:Enabled:@xpsp2res.dll,-22001"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\list\C:\Windows\system32\inf\svchost.exe = "C:\\Windows\\system32\\inf\\svchost.exe:*:Enabled:@xpsp2res.dll,-22001"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\list\C:\Windows\system32\inf\svchost.exe = "C:\\Windows\\system32\\inf\\svchost.exe:*:Enabled:@xpsp2res.dll,-22001"	svchost.exe

Drops startup file 1 IoCs

Processes:

add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Start.lnk	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe

Executes dropped EXE 5 IoCs

Processes:

svchost.exesvchost.exesvchost.exesvchost.exesvchost.exe

pid	Process
2428	svchost.exe
2856	svchost.exe
2712	svchost.exe
300	svchost.exe
2784	svchost.exe

Loads dropped DLL 1 IoCs

Processes:

add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe

pid	Process
2372	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe

Drops file in System32 directory 12 IoCs

Processes:

svchost.exesvchost.exeadd1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exesvchost.exesvchost.exesvchost.exe

description	ioc	Process
File created	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\inf\svchost.exe	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe
File created	C:\Windows\SysWOW64\inf\svchost.exe	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe
File created	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe
File created	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe
File created	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe
File created	C:\Windows\SysWOW64\inf\svchost.exe	svchost.exe

Drops file in Windows directory 7 IoCs

Processes:

add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exesvchost.exesvchost.exesvchost.exesvchost.exesvchost.exe

description	ioc	Process
File opened for modification	C:\Windows\INETINFO.exe	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe
File created	C:\Windows\INETINFO.exe	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe
File opened for modification	C:\Windows\INETINFO.exe	svchost.exe
File opened for modification	C:\Windows\INETINFO.exe	svchost.exe
File opened for modification	C:\Windows\INETINFO.exe	svchost.exe
File opened for modification	C:\Windows\INETINFO.exe	svchost.exe
File opened for modification	C:\Windows\INETINFO.exe	svchost.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe

pid	Process
2372	add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe

C:\Users\Admin\AppData\Local\Temp\add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe
"C:\Users\Admin\AppData\Local\Temp\add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259.exe"
1⤵
- Modifies firewall policy service
- Drops startup file
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2372

C:\Windows\SysWOW64\inf\svchost.exe
C:\Windows\SysWOW64\inf\svchost.exe
1⤵
- Modifies firewall policy service
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
PID:2428

C:\Windows\SysWOW64\inf\svchost.exe
C:\Windows\SysWOW64\inf\svchost.exe
1⤵
- Modifies firewall policy service
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
PID:2856

C:\Windows\SysWOW64\inf\svchost.exe
C:\Windows\SysWOW64\inf\svchost.exe
1⤵
- Modifies firewall policy service
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
PID:2712

C:\Windows\SysWOW64\inf\svchost.exe
C:\Windows\SysWOW64\inf\svchost.exe
1⤵
- Modifies firewall policy service
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
PID:300

C:\Windows\SysWOW64\inf\svchost.exe
C:\Windows\SysWOW64\inf\svchost.exe
1⤵
- Modifies firewall policy service
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\inf\svchost.exe

Filesize
85KB

MD5
8af83550360e977e51cf5caf13b2e59c

SHA1
9804a9c2b45b273721b409226ee2a76c906c29c4

SHA256
6da889e63468f102fd7a57edef76aa207e58477467b3351f05465fcd3f28fa2c

SHA512
62d227af4eb4f6c08d394d5d848eaff1d20b0c5e508a634327630ed57525a612a7cd8230e6bfdad5324ff2d30f33d5939515fa6ee070eb8c61ed721fa4fc3436

Download Submit
\Users\Admin\AppData\Roaming\Start.exe

Filesize
176KB

MD5
47952df7835bcdcedd74141fcf4669b4

SHA1
7fa252e61e17109f037286c036e887b06cac71aa

SHA256
add1afca9f79d6f473a36a1fd855c641a82fd9689f15e59234e98046db6ed259

SHA512
be3751935fd48be54bf0dd1f5128d26971797710496c21c0497ceb01c9221a6b3d94c79efd25d9add40e6d3f5ba5c25b15495995f36eeeb38b8a8796be7b5d20

Download Submit
memory/2372-0-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2372-7-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/2372-11-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2372-18-0x00000000003F0000-0x0000000000400000-memory.dmp

Filesize
64KB

Download
memory/2372-19-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads