2c402449d8208be9c7547e67ca5ed1c7bbacba1f8cea00b727cf0e47e8beeb6d

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 10:07

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General

Target

89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
Size

128KB
MD5

89f612e1a71574eb7670bb65a11f150a
SHA1

e1f637ccc9166b8913b21afe795ba3782bd69141
SHA256

2c402449d8208be9c7547e67ca5ed1c7bbacba1f8cea00b727cf0e47e8beeb6d
SHA512

be4c5b49274b76743e2eda76c0d576a4e89b1f9a350f7e00b567337f223b67eaf4cf886899f9c18b1ff8c5bb3cc4164b23318d0414a84808707d9a5ff9edb68b
SSDEEP

3072:gGsu/6yr9fz8T67+RZGwThMo1Crzxrx5H:gGv/6yRfzY6IVT9qzBx5

Score

8^/10

discovery persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Winet\Parameters\ServiceDll = "C:\\Windows\\system32\\winnet.dll"	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe

Loads dropped DLL 3 IoCs

pid	Process
3272	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
3272	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
4528	svchost.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\winnet.dll	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\winnet.dll	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\winnet.dll.uns	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\winnet.dll.uns	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3272	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
3272	89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
4528	svchost.exe
4528	svchost.exe

C:\Users\Admin\AppData\Local\Temp\89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\89f612e1a71574eb7670bb65a11f150a_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3272

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4528

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\KKK.dll

Filesize
110KB

MD5
1d4af2c8ca73e25471cea6bc9fc1399f

SHA1
85d02ab4f3d194152f61f41386bc7547d06c45c8

SHA256
8874acb7004e0576416b0f6bc3c84f2b92e072ba7ed9d8a92b566fea9f01c3ab

SHA512
b7b1d5b27578748f8ac4ab551769d10e336180f0d8a089300d652bd833810f55b03b0915fa5281b3c6cad8e91ea8ef8c8b88c8a1f7f3d32ec8ae515b1cc8e618

Download Submit
memory/3272-4-0x00000000006C0000-0x00000000006E3000-memory.dmp

Filesize
140KB

Download
memory/3272-15-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4528-16-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4528-20-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download