db6210e450a669a50feee439845141c199ce03b91820610c5dec5e10f86881f6

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 17:42

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General

Target

4aba022444a0a7448e21aacbc20f6948_JaffaCakes118.exe
Size

1.6MB
MD5

4aba022444a0a7448e21aacbc20f6948
SHA1

348b0e8c5d058ebd0eeb7a60edb2ea4036b889d5
SHA256

db6210e450a669a50feee439845141c199ce03b91820610c5dec5e10f86881f6
SHA512

7d5b80b960b467a23b06fad63172e3ff3e814698e446edd211c6416775f0a3233212b971aecf0c362bfb1c55ded616c4b4d2f7d134076c6390d4cc5e16d9c112
SSDEEP

24576:mqWmHBUthEuyfO9OcGBdYGZa0YVCfE3mIWGzDTyR:sEU7/y4Oc6h002CfE3mIWGzDTa

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2680	Kernn.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Laz = "C:\\Windows\\Kernn.exe"	4aba022444a0a7448e21aacbc20f6948_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Kernn.exe	4aba022444a0a7448e21aacbc20f6948_JaffaCakes118.exe
File opened for modification	C:\Windows\Kernn.exe	4aba022444a0a7448e21aacbc20f6948_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 2680	3472	4aba022444a0a7448e21aacbc20f6948_JaffaCakes118.exe	85
PID 3472 wrote to memory of 2680	3472	4aba022444a0a7448e21aacbc20f6948_JaffaCakes118.exe	85
PID 3472 wrote to memory of 2680	3472	4aba022444a0a7448e21aacbc20f6948_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\4aba022444a0a7448e21aacbc20f6948_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4aba022444a0a7448e21aacbc20f6948_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Windows\Kernn.exe
  C:\Windows\Kernn.exe
  2⤵
  - Executes dropped EXE
  PID:2680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\Kernn.exe

Filesize
1.6MB

MD5
4aba022444a0a7448e21aacbc20f6948

SHA1
348b0e8c5d058ebd0eeb7a60edb2ea4036b889d5

SHA256
db6210e450a669a50feee439845141c199ce03b91820610c5dec5e10f86881f6

SHA512
7d5b80b960b467a23b06fad63172e3ff3e814698e446edd211c6416775f0a3233212b971aecf0c362bfb1c55ded616c4b4d2f7d134076c6390d4cc5e16d9c112

Download Submit
memory/2680-5-0x0000000000730000-0x0000000000731000-memory.dmp

Filesize
4KB

Download
memory/3472-0-0x00000000021F0000-0x00000000021F1000-memory.dmp

Filesize
4KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads