b64d7367d098c192a762a38a973575d4664c1d702058a864534c581b2110a6cd

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 12:31

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General

Target
macjihuo-2022/micool_macconfig/configfile/micool/micool.jar
Size 47KB
Sample240606-pp14wafb28
SHA256 3acc4e9d91793f6909458a4761b75b6da45c8868e75dca33c9fec63659202995
MD5 2fa1b1364515dce93eb67c423b570deb
SHA1 2a723c2ef30be4a5c167c6639bf9ec0b9c7e7ca2
SHA512 0b6cf7caf6d48419251d0aa1ccf280536eb20b1f108f874a9ce86943601c2317833031578fc869366e3bc40dedfabfd64527598ea63b879bc77f82a9a218766b
SSDEEP 768:Oh7IDIGjwZyHIwcctMtI+xIfo1UC6cB+P9146lp3fbYHfkWvQdptYc4klY:KSIG0ZuIQMtI+xIrTcB034673fbgvYI
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3488	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 3488	3448	java.exe	86
PID 3448 wrote to memory of 3488	3448	java.exe	86

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\macjihuo-2022\micool_macconfig\configfile\micool\micool.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3448
- 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:3488

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

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Downloads

3903daac9bc4a3b7.timestamp

Path C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
Size 46B
SHA256 4fe0df6652ef1cfaee55f98192dea04755fd2fdab43c885e866d52f5199086fe
MD5 048a2a653ff414ff6b0d3078a6831115
SHA1 b77f6ccd35b93729f3b51fb73bc660c525c29b11
SHA512 a64797d75ac92f01df5941f926537a5fffa3c1eaeaeb113e36d73fddc16d245131e0a3f4df4cc0361bb0a30b89eaeb06435afba27c53c5a24e79ab65e2b927e5
MD5 SHA1 SHA512

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memory/3448-2-0x00000264D7260000-0x00000264D74D0000-memory.dmp

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memory/3448-13-0x00000264D7240000-0x00000264D7241000-memory.dmp

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memory/3448-14-0x00000264D7260000-0x00000264D74D0000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads