00231c130c23fd1ca67b97a553fb8e1521f140cd23e491f6c9c933a3a9fc6ab9

Analysis

max time kernel
139s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 12:30

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General

Target

5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe
Size

38KB
MD5

5bf47ed55ca18de73c445849c97a4a83
SHA1

d5f3ce1425e1bdeb23a55d3c3cf9422b98e6fbf1
SHA256

00231c130c23fd1ca67b97a553fb8e1521f140cd23e491f6c9c933a3a9fc6ab9
SHA512

6acddc1d095b88489d6613225ebf491c679a7d523d4c2757c604d4fa7795bc9d31b94397a8139abd674914616938dde28bd257ea62a53645a80a0d4a67f9f63f
SSDEEP

768:zTfKEPzAb+XSDBY4UprWYz23CzIspM6Ak0anLQ:z7TyVMST3CsxHfanLQ

Score

7^/10

Malware Config

Signatures

Unexpected DNS network traffic destination 5 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	178.162.181.106
Destination IP	178.162.181.106
Destination IP	178.162.181.106
Destination IP	178.162.181.106
Destination IP	178.162.181.106

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1168 set thread context of 2348	1168	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe	87

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\x0rfViYV7.com	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe
File opened for modification	C:\Windows\Fonts\x0rfViYV7.com	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2348	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe
2348	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 2348	1168	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe	87
PID 1168 wrote to memory of 2348	1168	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe	87
PID 1168 wrote to memory of 2348	1168	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe	87
PID 1168 wrote to memory of 2348	1168	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe	87
PID 1168 wrote to memory of 2348	1168	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe	87
PID 1168 wrote to memory of 2348	1168	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe	87
PID 1168 wrote to memory of 2348	1168	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe	87
PID 1168 wrote to memory of 2348	1168	5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Users\Admin\AppData\Local\Temp\5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5bf47ed55ca18de73c445849c97a4a83_JaffaCakes118.exe
  2⤵
  - Drops file in Windows directory
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:2348

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2348-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2348-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2348-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download