a233f20270742df1df1b135933a9155602802e459a663393b1a34c99496ae916 | Triage

Analysis

max time kernel
373s
max time network
1588s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
23-11-2022 11:24

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General

Target

logo2392427892380249940.jar
Size

51KB
MD5

fca3dc4c73f67ec888aafc37a4464739
SHA1

2511a3e134f2c64e1f94fefc44db06523debdaf9
SHA256

a233f20270742df1df1b135933a9155602802e459a663393b1a34c99496ae916
SHA512

f48b2604772384a0c2c070fd9c76d78d542132a63ebf0e5ba457689d12ea7c5026b52a9cdbd093746dc1d1a2b255095a9e60cd4f8a9dda8852e4436050273831
SSDEEP

1536:OLBYkyvvGIShafWUnK/UOl/MVPzihKv40j:uyv+IShFRS60j

Score

4^/10

Malware Config

Signatures

Drops file in Program Files directory 12 IoCs

Processes:

java.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\dll\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\dll\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\dll\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\dll\ntdll.pdb	java.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

java.exe

pid process

1460 java.exe

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\logo2392427892380249940.jar
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:1460

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1460-124-0x0000000002E60000-0x0000000003E60000-memory.dmp

Filesize
16.0MB

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