b377147c1bfb1f4f96ef04a6a4f2220c2f2cd14c28eb7b39e4da1ef3ff4f9b9e

Resubmissions

02/11/2023, 15:01

231102-sdwxkafe89 7

02/11/2023, 14:58

231102-scexnade9x 7

Analysis

max time kernel
159s
max time network
270s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2023, 15:01

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General

Target

EzExploit/modules/reconnect_yaml.jar
Size

6KB
MD5

d1fde0d321918adc22002d9072ef23ca
SHA1

efd66687ec71fa74dd1e6bf438615214abb5fee9
SHA256

23147bfa63e2ac2add7c57480ab579f6a3d3b6091d480e712b610b1b9b79a4e4
SHA512

ba876f61d6484db3d441bd7004d03a5d6afa97085fd46d8684d6ba6648af083a4d6300a77f8e16dff754c63158f7be8ee9de81443ae06cb1259c3aed611fca85
SSDEEP

96:f6HZWp6AqfLNhLLO2cE/BZtit/violx5gSvnG0/KAuKNzLYsyusW4s7NqfyaDW:f650uzNhs4titiolB/GXALWsJsVM8PDW

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4268	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 4268	2924	java.exe	88
PID 2924 wrote to memory of 4268	2924	java.exe	88

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\EzExploit\modules\reconnect_yaml.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- 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:4268

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
0f13b41a35049645eb395de3cacdff79

SHA1
995586848dd801ebcb4f179d37e22dbdeffa7748

SHA256
63586727f70a421bd51af33a0a16bef138f22c4b7615c59d5195f95dda47c6e1

SHA512
0080ced2d151c7e5f01bbb269f46207afaac4aa486e32111c75519f84348eeb2d12a2cbe0a959d9e7ebdf1ab3e1d7d9aadb2af4b91048db97daab3cb67f2c252

Download Submit
memory/2924-4-0x000001F9B2D70000-0x000001F9B3D70000-memory.dmp

Filesize
16.0MB

Download
memory/2924-12-0x000001F9B1510000-0x000001F9B1511000-memory.dmp

Filesize
4KB

Download
memory/2924-13-0x000001F9B2D70000-0x000001F9B3D70000-memory.dmp

Filesize
16.0MB

Download