Analysis
- max time kernel
31s - max time network
29s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
28/04/2024, 18:21
Static task
static1
Behavioral task
behavioral1
Sample
PAYMENT 1567_0001.jar
Resource
win7-20240419-en
0 signatures
300 seconds
Behavioral task
behavioral2
Sample
PAYMENT 1567_0001.jar
Resource
win10v2004-20240419-en
2 signatures
300 seconds
General
- Target PAYMENT 1567_0001.jar
- Size 5KB
- Sample240428-wzag8sdf92
- SHA256 b5ba14af96ed4c62864c7a6659bcbebae1988edd0907c649c36b6c4ef6b67be5
- MD5 ae3ae22d472b3dd08af516fc826b37bb
- SHA1 0bc1a94d03c44d4ddcc1458d32f91e71eb82ab43
- SHA512 06153f7ed32e213ce1de1f255b53b9df44205e00fb9c3c7e034a018d46416f903b5aaa1c33d1d42586e7287228b3e5646f7df0c7492cb9baa1777278ee32b8f2
- SSDEEP 96:boYy3vgdMyW5/Rt6jxrYWU7H7jnyM6Bq2gVwCCLNvNabUaI691avxvoeB:cYyf7z9DzfyhBqDVzYa9rapQk
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Modifies file permissions 1 TTPs 1 IoCs
pid Process 724 icacls.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2208 wrote to memory of 724 2208 java.exe 86 PID 2208 wrote to memory of 724 2208 java.exe 86
Processes
-
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar "C:\Users\Admin\AppData\Local\Temp\PAYMENT 1567_0001.jar"1⤵
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\system32\icacls.exeC:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M2⤵
- Modifies file permissions
PID:724
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
- Size 46B
- SHA256 d08743789b7828fa13ce572b60102f7309e985999b1f30d995577bacd660518d
- MD5 c7e698fb8d2a88c022c87c67d2dd327a
- SHA1 3d13578777e7d84c875d9f826dfa5fdda6e5890c
- SHA512 9abe8aacbef015598c8ed54851c43da35343e1c75e56e2d55678337725061ff12d5f5f13579093782e690450abc432eb9262679320218d66d4731d314d42cee3
- MD5 SHA1 SHA512