4d38b5130359f595aaf244124724be309d6adbfafa1e41015ccf025a829a3d66

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-06-2024 18:55

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General

Target

8b6dda6442b4b4b8904c1d127b12b1e9_JaffaCakes118.exe
Size

379KB
MD5

8b6dda6442b4b4b8904c1d127b12b1e9
SHA1

47388abaa439df212ce191897cbeec0bf2eae886
SHA256

4d38b5130359f595aaf244124724be309d6adbfafa1e41015ccf025a829a3d66
SHA512

6f2bfab341cc711505825288232efbbe1b2eb6cf3cfa927f41430ce637d007564bdd2d4b6c58e4303e741012c2007650fb2e62fd7344d82356ba339ab711cabf
SSDEEP

6144:0FhYNx6oymMfyw8LP3DkpN9w/4liKX+hCX93lMv1XbzX8SY:0FsxldpP3Dq9ww8hhXBY

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1724	icacls.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4592	javaw.exe
4592	javaw.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 4592	2652	8b6dda6442b4b4b8904c1d127b12b1e9_JaffaCakes118.exe	83
PID 2652 wrote to memory of 4592	2652	8b6dda6442b4b4b8904c1d127b12b1e9_JaffaCakes118.exe	83
PID 4592 wrote to memory of 1724	4592	javaw.exe	84
PID 4592 wrote to memory of 1724	4592	javaw.exe	84

C:\Users\Admin\AppData\Local\Temp\8b6dda6442b4b4b8904c1d127b12b1e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8b6dda6442b4b4b8904c1d127b12b1e9_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Program Files\Java\jre-1.8\bin\javaw.exe
  "C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Local\Temp\8b6dda6442b4b4b8904c1d127b12b1e9_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4592
- - C:\Windows\system32\icacls.exe
    C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
    3⤵
    - Modifies file permissions
    PID:1724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

Filesize
46B

MD5
240486e56ed8571da0845b01ba4042c4

SHA1
13d49fdae10ef0e338aa4d124b3f7ce5b17e07f3

SHA256
6d97c861c869c2b130350ca94b097cc2a1d3aa6f716dbc660a2bea90485d483b

SHA512
b3177f54f3050197c448dbc68939f1f068fe85e28639b59f0a06fe44973152856a3b24526664006a8d2aa612ccbb7eb262ab7c86fea702cdf2e2b470271ff8db

Download Submit
memory/2652-0-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4592-3-0x0000029947440000-0x00000299476B0000-memory.dmp

Filesize
2.4MB

Download
memory/4592-22-0x00000299476B0000-0x00000299476C0000-memory.dmp

Filesize
64KB

Download
memory/4592-24-0x00000299476D0000-0x00000299476E0000-memory.dmp

Filesize
64KB

Download
memory/4592-26-0x0000029945BF0000-0x0000029945BF1000-memory.dmp

Filesize
4KB

Download
memory/4592-23-0x00000299476C0000-0x00000299476D0000-memory.dmp

Filesize
64KB

Download
memory/4592-28-0x00000299476F0000-0x0000029947700000-memory.dmp

Filesize
64KB

Download
memory/4592-27-0x00000299476E0000-0x00000299476F0000-memory.dmp

Filesize
64KB

Download
memory/4592-35-0x0000029947720000-0x0000029947730000-memory.dmp

Filesize
64KB

Download
memory/4592-34-0x0000029947710000-0x0000029947720000-memory.dmp

Filesize
64KB

Download
memory/4592-33-0x0000029947700000-0x0000029947710000-memory.dmp

Filesize
64KB

Download
memory/4592-36-0x0000029947730000-0x0000029947740000-memory.dmp

Filesize
64KB

Download
memory/4592-41-0x0000029947740000-0x0000029947750000-memory.dmp

Filesize
64KB

Download
memory/4592-42-0x0000029945BF0000-0x0000029945BF1000-memory.dmp

Filesize
4KB

Download
memory/4592-45-0x0000029947750000-0x0000029947760000-memory.dmp

Filesize
64KB

Download
memory/4592-49-0x0000029947770000-0x0000029947780000-memory.dmp

Filesize
64KB

Download
memory/4592-48-0x0000029947760000-0x0000029947770000-memory.dmp

Filesize
64KB

Download
memory/4592-52-0x0000029947780000-0x0000029947790000-memory.dmp

Filesize
64KB

Download
memory/4592-54-0x0000029947790000-0x00000299477A0000-memory.dmp

Filesize
64KB

Download
memory/4592-59-0x00000299477B0000-0x00000299477C0000-memory.dmp

Filesize
64KB

Download
memory/4592-58-0x00000299477A0000-0x00000299477B0000-memory.dmp

Filesize
64KB

Download
memory/4592-57-0x0000029947440000-0x00000299476B0000-memory.dmp

Filesize
2.4MB

Download
memory/4592-67-0x00000299477C0000-0x00000299477D0000-memory.dmp

Filesize
64KB

Download
memory/4592-66-0x00000299476D0000-0x00000299476E0000-memory.dmp

Filesize
64KB

Download
memory/4592-65-0x00000299476C0000-0x00000299476D0000-memory.dmp

Filesize
64KB

Download
memory/4592-64-0x00000299476B0000-0x00000299476C0000-memory.dmp

Filesize
64KB

Download
memory/4592-69-0x0000029945BF0000-0x0000029945BF1000-memory.dmp

Filesize
4KB

Download
memory/4592-71-0x00000299476E0000-0x00000299476F0000-memory.dmp

Filesize
64KB

Download
memory/4592-73-0x00000299477D0000-0x00000299477E0000-memory.dmp

Filesize
64KB

Download
memory/4592-72-0x00000299476F0000-0x0000029947700000-memory.dmp

Filesize
64KB

Download
memory/4592-78-0x0000029947720000-0x0000029947730000-memory.dmp

Filesize
64KB

Download
memory/4592-77-0x0000029947710000-0x0000029947720000-memory.dmp

Filesize
64KB

Download
memory/4592-76-0x0000029947700000-0x0000029947710000-memory.dmp

Filesize
64KB

Download
memory/4592-79-0x0000029945BF0000-0x0000029945BF1000-memory.dmp

Filesize
4KB

Download
memory/4592-81-0x0000029947730000-0x0000029947740000-memory.dmp

Filesize
64KB

Download
memory/4592-82-0x00000299477E0000-0x00000299477F0000-memory.dmp

Filesize
64KB

Download
memory/4592-84-0x0000029947740000-0x0000029947750000-memory.dmp

Filesize
64KB

Download
memory/4592-85-0x0000029947750000-0x0000029947760000-memory.dmp

Filesize
64KB

Download
memory/4592-88-0x0000029947770000-0x0000029947780000-memory.dmp

Filesize
64KB

Download
memory/4592-87-0x0000029947760000-0x0000029947770000-memory.dmp

Filesize
64KB

Download
memory/4592-90-0x00000299477F0000-0x0000029947800000-memory.dmp

Filesize
64KB

Download
memory/4592-89-0x0000029947780000-0x0000029947790000-memory.dmp

Filesize
64KB

Download
memory/4592-92-0x0000029947790000-0x00000299477A0000-memory.dmp

Filesize
64KB

Download
memory/4592-97-0x0000029947800000-0x0000029947810000-memory.dmp

Filesize
64KB

Download
memory/4592-96-0x00000299477B0000-0x00000299477C0000-memory.dmp

Filesize
64KB

Download
memory/4592-95-0x00000299477A0000-0x00000299477B0000-memory.dmp

Filesize
64KB

Download
memory/4592-98-0x00000299477C0000-0x00000299477D0000-memory.dmp

Filesize
64KB

Download
memory/4592-99-0x00000299477D0000-0x00000299477E0000-memory.dmp

Filesize
64KB

Download
memory/4592-100-0x00000299477E0000-0x00000299477F0000-memory.dmp

Filesize
64KB

Download
memory/4592-104-0x0000029947810000-0x0000029947820000-memory.dmp

Filesize
64KB

Download
memory/4592-110-0x00000299477F0000-0x0000029947800000-memory.dmp

Filesize
64KB

Download
memory/4592-114-0x0000029947820000-0x0000029947830000-memory.dmp

Filesize
64KB

Download
memory/4592-113-0x0000029947800000-0x0000029947810000-memory.dmp

Filesize
64KB

Download
memory/4592-120-0x0000029947830000-0x0000029947840000-memory.dmp

Filesize
64KB

Download
memory/4592-121-0x0000029947810000-0x0000029947820000-memory.dmp

Filesize
64KB

Download
memory/4592-124-0x0000029947820000-0x0000029947830000-memory.dmp

Filesize
64KB

Download
memory/4592-126-0x0000029947840000-0x0000029947850000-memory.dmp

Filesize
64KB

Download
memory/4592-128-0x0000029947850000-0x0000029947860000-memory.dmp

Filesize
64KB

Download
memory/4592-132-0x0000029947830000-0x0000029947840000-memory.dmp

Filesize
64KB

Download
memory/4592-133-0x0000029947860000-0x0000029947870000-memory.dmp

Filesize
64KB

Download
memory/4592-137-0x0000029947870000-0x0000029947880000-memory.dmp

Filesize
64KB

Download
memory/4592-140-0x0000029947840000-0x0000029947850000-memory.dmp

Filesize
64KB

Download
memory/4592-141-0x0000029947850000-0x0000029947860000-memory.dmp

Filesize
64KB

Download
memory/4592-143-0x0000029947860000-0x0000029947870000-memory.dmp

Filesize
64KB

Download
memory/4592-148-0x0000029947870000-0x0000029947880000-memory.dmp

Filesize
64KB

Download
memory/4592-149-0x0000029947880000-0x0000029947890000-memory.dmp

Filesize
64KB

Download
memory/4592-156-0x0000029947880000-0x0000029947890000-memory.dmp

Filesize
64KB

Download
memory/4592-158-0x0000029947890000-0x00000299478A0000-memory.dmp

Filesize
64KB

Download
memory/4592-162-0x00000299478A0000-0x00000299478B0000-memory.dmp

Filesize
64KB

Download