977f122fede43d6424eebcf0531ef13163604b76799853df9690baf23d723423

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 04:50

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General

Target

02f0bf4a43452db69f30e90964db0f99_JaffaCakes118.jar
Size

3KB
MD5

02f0bf4a43452db69f30e90964db0f99
SHA1

dde26a18dc35ecd8a5a55173195d83818fb07207
SHA256

977f122fede43d6424eebcf0531ef13163604b76799853df9690baf23d723423
SHA512

26529e7757eb5c31c9bdc01c0dc4e847d16ed3077d4fe4fcab302e5b7fcb2b5b5a7081094c6133311eb68d3f67e6b3f9b5a96b02132f9c5acf91449b2834de3f

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2516	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 2516	228	java.exe	85
PID 228 wrote to memory of 2516	228	java.exe	85

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\02f0bf4a43452db69f30e90964db0f99_JaffaCakes118.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:228
- C:\Windows\system32\icacls.exe
  C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
  2⤵
  - Modifies file permissions
  PID:2516

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
3fcdced4213595da7d34a0b556f83cc9

SHA1
7a5446f0b02b4eda458cdfa133ee384ceefc9e19

SHA256
0a549e2c1c0803117fbf188f6ea534f133e85dc3bec2b3fc30b1c563e8fdf799

SHA512
1bdf06d24442cff3faabb88615b44ed9fc9528ea14d67a58dbe10272ef56a0c5e800714dc21e9dcf6af0a13d24926ba20b1de502e03171257fbe31f23921ac42

Download Submit
memory/228-2-0x000001D800000000-0x000001D800270000-memory.dmp

Filesize
2.4MB

Download
memory/228-12-0x000001D87DF60000-0x000001D87DF61000-memory.dmp

Filesize
4KB

Download
memory/228-13-0x000001D800000000-0x000001D800270000-memory.dmp

Filesize
2.4MB

Download