565e3abc2f08e6231bb981c366fccfe42796b6ff530bdc66d1aaa5f7e23b05f0

Analysis

max time kernel
132s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
12/11/2023, 15:04

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General

Target

Expensive-2.0/Expensive-2.0.jar
Size

78.9MB
MD5

3affd9790b5e52fa17c4e017791b94e0
SHA1

948fb100ac08fea798d390c9e6504183311eb28f
SHA256

19b114d722b2d0e8222452bb4747bdab43f9cd4b28ef1460d439a3a0aabb0401
SHA512

92f60a15c4c0b989447bff2691a3d9b2087dd4948122bd44b179dcc7c47ca47f1366bdc40ef02cfeb43fd49e3b80325188519b04f9c958d9fded80aefdfca4ff
SSDEEP

1572864:T2F0qsgUC6D2hHdXujp+MNt4R9uL9BRv4DIDwmMS7+RL2vDuQfeVuC5rNeNb8lc:/qkC6DUHdXWqwRv4DQB+RL2vd2VuC5rO

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3720	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 552 wrote to memory of 3720	552	java.exe	94
PID 552 wrote to memory of 3720	552	java.exe	94

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\Expensive-2.0\Expensive-2.0.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:552
- 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:3720

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

memory/552-2-0x0000021E65EB0000-0x0000021E66EB0000-memory.dmp

Filesize
16.0MB

Download
memory/552-11-0x0000021E64670000-0x0000021E64671000-memory.dmp

Filesize
4KB

Download