edad632156bda5377a3ba4599816e88c85d5059411e3fe556bbe6a33dae0d178

Analysis

max time kernel
307s
max time network
1591s
platform
windows10-1703_x64
resource
win10-20231025-en
resource tags

arch:x64arch:x86image:win10-20231025-enlocale:en-usos:windows10-1703-x64system
submitted
04-11-2023 19:20

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General

Target

RiseAuth/start.bat
Size

25B
MD5

d4fa77892b685a48352cc35eff9f60d9
SHA1

4cd9717b000bca7f9c8a6040e12c8d18123abc4b
SHA256

6730c79321fdb4605f02ba8dc9059b78b2f439c5c60680c9f7a7fd50226acf6b
SHA512

12b10e1345cc7dd6a4197dd0e14ea2d3cf35d5e037a1e3d6f44fe46279313428b308c53b748b8fbec69bcc400533fd2acb58a293e22981f7144c0947ce6c7766

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1756	icacls.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1332 wrote to memory of 4464	1332	cmd.exe	72
PID 1332 wrote to memory of 4464	1332	cmd.exe	72
PID 4464 wrote to memory of 1756	4464	java.exe	73
PID 4464 wrote to memory of 1756	4464	java.exe	73

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\RiseAuth\start.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1332
- C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
  java -jar RiseBackend.jar
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4464
- - 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:1756

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
302a1ae33080cf19380481457a6967a2

SHA1
1694fc37604a96c3c4224bfa50f0f6ea669bcbee

SHA256
fa1bea0f48a36c2f6cb4bc5efbbe9bc96a40e7b81728c931fd0bf603486956fc

SHA512
d6e6aad0df505421ebcb92403cda39b5e6a99ff163c05ee11d2ddd0ffeb7e70e886db092de76fce7cf2ddde5c9f181d140898c6f6f1d1308dd95482157f71248

Download Submit
memory/4464-4-0x0000023400000000-0x0000023401000000-memory.dmp

Filesize
16.0MB

Download
memory/4464-14-0x0000023479910000-0x0000023479911000-memory.dmp

Filesize
4KB

Download
memory/4464-22-0x0000023400000000-0x0000023401000000-memory.dmp

Filesize
16.0MB

Download