8ac04875976ff5f2b443dde670ba53f812e7ffff42e72336482081bacb337f38

Resubmissions

29/12/2023, 08:01

231229-jw3ndsgah2 7

29/12/2023, 07:56

231229-jsp8wscgfm 7

Analysis

max time kernel
528s
max time network
564s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2023, 08:01

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General

Target

_93B373EF77137C2F96A8769427AC4304.jar
Size

360KB
MD5

ce23e1f84311088650d76c2c610a610d
SHA1

2a940cc297ff593ff3d0047f5324c655ed76b7c1
SHA256

860dc8b2601ebd9d1c7ef0b85f867624593e493d686cf115801fb78c476c96ba
SHA512

91d18d804f2f10717ec38033e937367da9e2516558424623ebc787d4e4773345a3c97389127d3fc52b291eca0a5e9b075157a1f135915d2cb38a93fe0986a3f9
SSDEEP

6144:NiYMlrp0tuA/c5z4JK/PnvjQ1Fa47WRFLepp0xeUZ5gwE8C7H/C+KSiiKhWEewYJ:UlF4/FJK36FjaR5e30x5ZqwGDC+/IRef

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3160	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4604 wrote to memory of 3160	4604	java.exe	91
PID 4604 wrote to memory of 3160	4604	java.exe	91

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\_93B373EF77137C2F96A8769427AC4304.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:4604
- 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:3160

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
dd4114c378b383e7d59548913233d260

SHA1
307fc07a18a301f5d02b4d811d7368a7f7b27dee

SHA256
563f019fdd08a151e82e8219c79050998d01c18b76e90a8a917ad0700a1a46b8

SHA512
f32c2041861c22624c5037b0a4f51c230b14b701b768e9cfe2899231749a11165cb6418e922b62943a15d0160528277a0f309bc1beff84bcec3961fef1749cf5

Download Submit
memory/4604-2-0x0000027C80000000-0x0000027C81000000-memory.dmp

Filesize
16.0MB

Download
memory/4604-10-0x0000027C80000000-0x0000027C81000000-memory.dmp

Filesize
16.0MB

Download
memory/4604-13-0x0000027CF73B0000-0x0000027CF73B1000-memory.dmp

Filesize
4KB

Download