7e1e5846a07f31e9686f153ee178fab64d935fbdeb3fdffb0fca1204a6fbdb11

General

Target

5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Size

88KB
MD5

5c6cc61b12bc997b3ad44dc3e7e48869
SHA1

fc7a56e3a007f9d2bc6e66a799d37568531e4df9
SHA256

7e1e5846a07f31e9686f153ee178fab64d935fbdeb3fdffb0fca1204a6fbdb11
SHA512

26d22c3372cc071d92c19f4cec31c0ebda8f761b71639271b8d4b3cc54de1d0a5f454f03ef946b07a21e818d956584622930c21dfba2cff85f6732d16f7b792a
SSDEEP

1536:XtZHJGPKZi+unw3uzV1cnf+7YT3CiippoNr9hTcOujjwGTr0aIiksSaV1K7ZN+:d3GCZi+u93427uCuNr9hoOVGToadTutQ

Score

8^/10

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\Irmon\Parameters\ServiceDll = "C:\\Windows\\system32\\Irmon.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Nwsapagent\Parameters\ServiceDll = "C:\\Windows\\system32\\Nwsapagent.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\uploadmgr\Parameters\ServiceDll = "C:\\Windows\\system32\\uploadmgr.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ntmssvc\Parameters\ServiceDll = "C:\\Windows\\system32\\Ntmssvc.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Wmi\Parameters\ServiceDll = "C:\\Windows\\system32\\Wmi.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WmdmPmSp\Parameters\ServiceDll = "C:\\Windows\\system32\\WmdmPmSp.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ias\Parameters\ServiceDll = "C:\\Windows\\system32\\Ias.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Nla\Parameters\ServiceDll = "C:\\Windows\\system32\\Nla.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SRService\Parameters\ServiceDll = "C:\\Windows\\system32\\SRService.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\LogonHours\Parameters\ServiceDll = "C:\\Windows\\system32\\LogonHours.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\PCAudit\Parameters\ServiceDll = "C:\\Windows\\system32\\PCAudit.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\helpsvc\Parameters\ServiceDll = "C:\\Windows\\system32\\helpsvc.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\FastUserSwitchingCompatibility\Parameters\ServiceDll = "C:\\Windows\\system32\\FastUserSwitchingCompatibility.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\NWCWorkstation\Parameters\ServiceDll = "C:\\Windows\\system32\\NWCWorkstation.dll"	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe

Loads dropped DLL 36 IoCs

pid	Process
3544	svchost.exe
3544	svchost.exe
3544	svchost.exe
1144	svchost.exe
1144	svchost.exe
1144	svchost.exe
3048	svchost.exe
3048	svchost.exe
3048	svchost.exe
1512	svchost.exe
1512	svchost.exe
1512	svchost.exe
3224	svchost.exe
3224	svchost.exe
3224	svchost.exe
684	svchost.exe
684	svchost.exe
684	svchost.exe
2920	svchost.exe
2920	svchost.exe
2920	svchost.exe
4112	svchost.exe
4112	svchost.exe
4112	svchost.exe
4600	svchost.exe
4600	svchost.exe
4600	svchost.exe
640	svchost.exe
640	svchost.exe
640	svchost.exe
1244	svchost.exe
1244	svchost.exe
1244	svchost.exe
2148	svchost.exe
2148	svchost.exe
2148	svchost.exe

Drops file in System32 directory 14 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\FastUserSwitchingCompatibility.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Nla.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\NWCWorkstation.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Wmi.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Ias.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Irmon.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\SRService.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\LogonHours.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\PCAudit.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\helpsvc.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\uploadmgr.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Ntmssvc.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\WmdmPmSp.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Nwsapagent.dll	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3632	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
3632	5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5c6cc61b12bc997b3ad44dc3e7e48869_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:3632

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s FastUserSwitchingCompatibility
1⤵
- Loads dropped DLL
PID:3544

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Irmon
1⤵
- Loads dropped DLL
PID:1144

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Nla
1⤵
- Loads dropped DLL
PID:3048

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Ntmssvc
1⤵
- Loads dropped DLL
PID:1512

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s NWCWorkstation
1⤵
- Loads dropped DLL
PID:3224

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Nwsapagent
1⤵
- Loads dropped DLL
PID:684

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s SRService
1⤵
- Loads dropped DLL
PID:2920

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s WmdmPmSp
1⤵
- Loads dropped DLL
PID:4112

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s LogonHours
1⤵
- Loads dropped DLL
PID:4600

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s PCAudit
1⤵
- Loads dropped DLL
PID:640

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s helpsvc
1⤵
- Loads dropped DLL
PID:1244

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s uploadmgr
1⤵
- Loads dropped DLL
PID:2148

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
88KB

MD5
9c014d1c54457c16c99782df12610b85

SHA1
6bac6ad9d8f375ccca6cb349e88dcdd90f16e13d

SHA256
6b51809245383365496c333e3dddda94887d66fe39f7510fe8f40c56c96dd82a

SHA512
4115e2ea25356e0a23de2a9382ca7bcce2696108eca4d32c52a8bd52f0ce0ab9693c6a05c2916414c546ea5b89bf090da78f48fe41be5531e3897f3dfe9c87a3

Download Submit
memory/640-69-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/640-67-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/640-68-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/1144-13-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/1144-16-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/1144-17-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/1512-30-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/1512-50-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/2148-83-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/2148-81-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/2148-82-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/2920-49-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/3048-21-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/3224-35-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/3224-37-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/3544-7-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/3544-9-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/3544-8-0x0000000074F50000-0x0000000074F72000-memory.dmp

Filesize
136KB

Download
memory/3632-0-0x0000000000F50000-0x0000000000F72000-memory.dmp

Filesize
136KB

Download
memory/3632-24-0x0000000000F50000-0x0000000000F72000-memory.dmp

Filesize
136KB

Download

Analysis

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