f9da3485a894c135a113b57d1cf760aaae3d588c5614802c6e2a2131d904405f

General

Target

ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Size

234KB
MD5

ab479db9386c0a47f062067a9ebd5d6e
SHA1

4fd23d9f39c042d2fa32769606019b0ec9970ad8
SHA256

f9da3485a894c135a113b57d1cf760aaae3d588c5614802c6e2a2131d904405f
SHA512

a9e3496aa835c2fba8fbbcffb3e211b72889abe039d5cf490000cbed593ada717be476355f0359c6fbaae7b7967797fa374399d18e81bbd5e30f47729bce36f6
SSDEEP

6144:zHl0ndECgkCAaRLkubNawb9VOExRCiMOEo:BOHCAIL9bswb9VOExxLE

Score

8^/10

discovery persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 14 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\FastUserSwitchingCompatibility\Parameters\ServiceDll = "C:\\Windows\\system32\\FastUserSwitchingCompatibility.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Nla\Parameters\ServiceDll = "C:\\Windows\\system32\\Nla.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Wmi\Parameters\ServiceDll = "C:\\Windows\\system32\\Wmi.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\helpsvc\Parameters\ServiceDll = "C:\\Windows\\system32\\helpsvc.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Nwsapagent\Parameters\ServiceDll = "C:\\Windows\\system32\\Nwsapagent.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\LogonHours\Parameters\ServiceDll = "C:\\Windows\\system32\\LogonHours.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\PCAudit\Parameters\ServiceDll = "C:\\Windows\\system32\\PCAudit.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Irmon\Parameters\ServiceDll = "C:\\Windows\\system32\\Irmon.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\NWCWorkstation\Parameters\ServiceDll = "C:\\Windows\\system32\\NWCWorkstation.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WmdmPmSp\Parameters\ServiceDll = "C:\\Windows\\system32\\WmdmPmSp.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\uploadmgr\Parameters\ServiceDll = "C:\\Windows\\system32\\uploadmgr.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ias\Parameters\ServiceDll = "C:\\Windows\\system32\\Ias.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ntmssvc\Parameters\ServiceDll = "C:\\Windows\\system32\\Ntmssvc.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SRService\Parameters\ServiceDll = "C:\\Windows\\system32\\SRService.dll"	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe

Loads dropped DLL 48 IoCs

pid	Process
3932	svchost.exe
3932	svchost.exe
3932	svchost.exe
3840	svchost.exe
3840	svchost.exe
3840	svchost.exe
4588	svchost.exe
4588	svchost.exe
4588	svchost.exe
2768	svchost.exe
2768	svchost.exe
2768	svchost.exe
2768	svchost.exe
2768	svchost.exe
2768	svchost.exe
1448	svchost.exe
1448	svchost.exe
1448	svchost.exe
1708	svchost.exe
1708	svchost.exe
1708	svchost.exe
1708	svchost.exe
1708	svchost.exe
1708	svchost.exe
3844	svchost.exe
3844	svchost.exe
3844	svchost.exe
2620	svchost.exe
2620	svchost.exe
2620	svchost.exe
4008	svchost.exe
4008	svchost.exe
4008	svchost.exe
5036	svchost.exe
5036	svchost.exe
5036	svchost.exe
3192	svchost.exe
3192	svchost.exe
3192	svchost.exe
3192	svchost.exe
3192	svchost.exe
3192	svchost.exe
4476	svchost.exe
4476	svchost.exe
4476	svchost.exe
4476	svchost.exe
4476	svchost.exe
4476	svchost.exe

Drops file in System32 directory 14 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\WmdmPmSp.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\LogonHours.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\PCAudit.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\uploadmgr.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Ias.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Irmon.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\SRService.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Nla.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\NWCWorkstation.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Ntmssvc.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\helpsvc.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\FastUserSwitchingCompatibility.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Nwsapagent.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Wmi.dll	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 13 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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1768	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
1768	ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab479db9386c0a47f062067a9ebd5d6e_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1768

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s FastUserSwitchingCompatibility
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3932

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Irmon
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3840

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Nla
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4588

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Ntmssvc
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2768

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s NWCWorkstation
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1448

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Nwsapagent
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1708

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s SRService
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3844

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s WmdmPmSp
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2620

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s LogonHours
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4008

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s PCAudit
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5036

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s helpsvc
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3192

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s uploadmgr
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

1

T1505

Terminal Services DLL

1

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\??\c:\windows\SysWOW64\fastuserswitchingcompatibility.dll

Filesize
234KB

MD5
47126ac9427903fdf67c8c71d5612cab

SHA1
2acbb4133eccb2bffc96bc092ee553222b12b974

SHA256
447c28e2f51548ae6bdf5161538ddd0fd700aa50f026340c7105f26f52559b8c

SHA512
d85122d4f555f09bbab8a6a0dd12bb9301fe81ca187aeef2833b4fc6042e638927a098197461e7da157fccd48eb1950862736a5ea71175ba353df06ae903d86d

Download Submit
memory/1708-42-0x0000000000FC0000-0x0000000000FE3000-memory.dmp

Filesize
140KB

Download
memory/1708-49-0x0000000000FC0000-0x0000000000FE3000-memory.dmp

Filesize
140KB

Download
memory/1708-43-0x0000000000FC0000-0x0000000000FE3000-memory.dmp

Filesize
140KB

Download
memory/1768-14-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1768-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2768-28-0x0000000000FB0000-0x0000000000FD3000-memory.dmp

Filesize
140KB

Download
memory/3192-78-0x00000000011D0000-0x00000000011F3000-memory.dmp

Filesize
140KB

Download
memory/3192-77-0x00000000011D0000-0x00000000011F3000-memory.dmp

Filesize
140KB

Download
memory/3192-76-0x00000000011D0000-0x00000000011F3000-memory.dmp

Filesize
140KB

Download
memory/3192-75-0x00000000011D0000-0x00000000011F3000-memory.dmp

Filesize
140KB

Download
memory/3192-74-0x00000000011D0000-0x00000000011F3000-memory.dmp

Filesize
140KB

Download
memory/3192-73-0x00000000011D0000-0x00000000011F3000-memory.dmp

Filesize
140KB

Download
memory/3932-7-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3932-5-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4476-87-0x0000000000B90000-0x0000000000BB3000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing