Analysis
- max time kernel
30s - max time network
33s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
06/07/2024, 15:33
Behavioral task
behavioral1
Sample
3eafb74de2ee510948914c85bc60f01044bae17b12055e892c1711abc20fd64b.jar
Resource
win7-20240705-en
0 signatures
30 seconds
Behavioral task
behavioral2
Sample
3eafb74de2ee510948914c85bc60f01044bae17b12055e892c1711abc20fd64b.jar
Resource
win10-20240404-en
8 signatures
30 seconds
Behavioral task
behavioral3
Sample
3eafb74de2ee510948914c85bc60f01044bae17b12055e892c1711abc20fd64b.jar
Resource
win10v2004-20240508-en
2 signatures
30 seconds
Behavioral task
behavioral4
Sample
3eafb74de2ee510948914c85bc60f01044bae17b12055e892c1711abc20fd64b.jar
Resource
win11-20240508-en
2 signatures
30 seconds
General
- Target 3eafb74de2ee510948914c85bc60f01044bae17b12055e892c1711abc20fd64b.jar
- Size 203KB
- Sample240706-szpelsshmm
- SHA256 3eafb74de2ee510948914c85bc60f01044bae17b12055e892c1711abc20fd64b
- MD5 b6ca4213e6f097b3537f732a4ffd195f
- SHA1 59539ba574ca3ad901331cfaef98977d68fc3ee0
- SHA512 ee17012dcfd98829e4a5fae7b11c7265a16ccdb3a0682968fd115b57fef10123ff9174119fbed70c2d1cd3d63eb8437ddc3f289da3652bdf1f8aac96cde5b0e1
- SSDEEP 3072:xxXgSiFF4/9Gc/GJrulpnKtQ3aeb01TdD9KQ0rSK2WF52G8a:xhgSiFFc/4Cl4qp01Tx9+SrG8a
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Modifies file permissions 1 TTPs 1 IoCs
pid Process 1388 icacls.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5012 wrote to memory of 1388 5012 java.exe 82 PID 5012 wrote to memory of 1388 5012 java.exe 82
Processes
-
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\3eafb74de2ee510948914c85bc60f01044bae17b12055e892c1711abc20fd64b.jar1⤵
- Suspicious use of WriteProcessMemory
PID:5012 -
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:1388
-
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 7c87d4ce4d51d79b148ab09e488726c13bcc442978d2f34f6c5de76d6cd36f12
- MD5 1ce6ec15c6f2d6e745a15301d87d61ae
- SHA1 4d1d0bd0f3a5d1cf8aeff0f8c106d22a95d25af4
- SHA512 1f58ca02300209055f434aa0a4869a48c5a3424712010e98f74b2db1edf4e48babba5abb014153285b0481d6b70239136a4f2903129b33aad93ffb4b3bb02da8
- MD5 SHA1 SHA512