95f9dfcb7d63a19bb6eeda8173d7b5f2f774b3ddcec256066f7d4b3d53a7a646

Analysis

max time kernel
150s
max time network
142s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23-07-2024 12:38

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General

Target

67a1071be3ca63ff1f2cc0a21fbd7e5a_JaffaCakes118.exe
Size

65KB
MD5

67a1071be3ca63ff1f2cc0a21fbd7e5a
SHA1

0a5c0cccf46783bb29ba2fd0dde6a91da3f0f9d7
SHA256

95f9dfcb7d63a19bb6eeda8173d7b5f2f774b3ddcec256066f7d4b3d53a7a646
SHA512

7a6277bd20a8cd612422a03ca75c27d4bfd0c89f990853bfd83fb7f78a7a2c7552804f6be7e9e46ce8791f05d30bba2dbfb1bff4b25412b2d193a6c0b30fcdfa
SSDEEP

1536:WCXA7iSdWcj+mtK/6ZNz1NIpENPoT3AvuK:lA7iSzrtE6ZNz1WpENPoT3i

Score

8^/10

persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 3 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\services\MME\parameters\ServiceDll = "%SYSTEMROOT%\\SYSTEM32\\nmlzru.dll"	67a1071be3ca63ff1f2cc0a21fbd7e5a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\MME\parameters\ServiceDll = "%SYSTEMROOT%\\SYSTEM32\\nmlzru.dll"	67a1071be3ca63ff1f2cc0a21fbd7e5a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\MME\parameters\ServiceDll = "%SYSTEMROOT%\\SYSTEM32\\nmlzru.dll"	67a1071be3ca63ff1f2cc0a21fbd7e5a_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
2708	SVCHOST.exe

Loads dropped DLL 2 IoCs

pid	Process
2232	67a1071be3ca63ff1f2cc0a21fbd7e5a_JaffaCakes118.exe
2708	SVCHOST.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\0005272a.ini	67a1071be3ca63ff1f2cc0a21fbd7e5a_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\nmlzru.dll	67a1071be3ca63ff1f2cc0a21fbd7e5a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\67a1071be3ca63ff1f2cc0a21fbd7e5a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\67a1071be3ca63ff1f2cc0a21fbd7e5a_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- Loads dropped DLL
- Drops file in System32 directory
PID:2232

C:\Windows\SysWOW64\SVCHOST.exe
C:\Windows\SysWOW64\SVCHOST.exe -kMME
1⤵
- Deletes itself
- Loads dropped DLL
PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Windows\SysWOW64\nmlzru.dll

Filesize
92KB

MD5
0076d7d99b554500fed2284132ec1d39

SHA1
4bb33163108c650c5267b54747506db732df79af

SHA256
ba7dbf4e9979f6ff33c23a86e91956f15c20b4300d1e97578369d94ef5cd6119

SHA512
e2de3253a34c39344f7fb1a3f2782ebe0fde3542237f6e2665c6d8a105de70a0a2c0443da875ee48cf74e475a832498f880c0339a57453b732461e0a47d42e43

Download Submit
memory/2232-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2232-5-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2232-10-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2708-8-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2708-11-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download