4e0ddcd303f27c01dcc8a35a9bd821c53fb7dcca474ac7f0c84d3c6451e9f778

Resubmissions

09-04-2024 13:34

240409-qvlrtabe9s 10

09-04-2024 13:34

09-04-2024 13:33

09-04-2024 13:33

07-07-2023 11:45

Analysis

max time kernel
282s
max time network
302s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
09-04-2024 13:33

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General

Target

Java Install.jar
Size

92KB
MD5

c55f9247eb8ea19af96292f0893f86b5
SHA1

bd5e6884b8151114af7e45a92525893f4d2aaabd
SHA256

16ed7004aa68efab0eda75b3f9bff11508365a4224ef859c91f93029bc441284
SHA512

3efab4ee9e3c9d81efd4e2f164c0a2ae72f688cbd0068cc44a063bf4787ba65b8d2a644ac2f7704fbd059d0ba96665aeff46c2bfba820fb42df06eea7e87ccdb
SSDEEP

1536:QL/61A/qP1+9Qc1+jxjciQnGSzPsRBo0fpL9mjMT8mMhe3gnHGvPvxKpjHr9Uy:QLn/qP1CQpjEGyP0Bxf99mYTX3gmvKLn

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
692	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4500 wrote to memory of 692	4500	java.exe	74
PID 4500 wrote to memory of 692	4500	java.exe	74

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Java Install.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:4500
- 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:692

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
02b27bcbbb7dd5c62808a9fc60d15297

SHA1
8fb5e3901fa1573f3fbc4d5a968892b4d14b84c5

SHA256
9e61864da9a8a1462affeceb7184c76c6e392dd5f5dfd8e31b1e66f5b15b4f5f

SHA512
a191cc5cf554f7617a8693695c8eb84ba088797ece48430b18b0a669eda241b18e61ce002f2ac781a25581f413b7cc22d37fb44fad099df069c40b79979a55aa

Download Submit
memory/4500-51-0x0000018E16F50000-0x0000018E16F51000-memory.dmp

Filesize
4KB

Download
memory/4500-13-0x0000018E16F50000-0x0000018E16F51000-memory.dmp

Filesize
4KB

Download
memory/4500-58-0x0000018E16F70000-0x0000018E17F70000-memory.dmp

Filesize
16.0MB

Download
memory/4500-67-0x0000018E16F70000-0x0000018E17F70000-memory.dmp

Filesize
16.0MB

Download
memory/4500-33-0x0000018E16F70000-0x0000018E17F70000-memory.dmp

Filesize
16.0MB

Download
memory/4500-35-0x0000018E16F50000-0x0000018E16F51000-memory.dmp

Filesize
4KB

Download
memory/4500-46-0x0000018E16F70000-0x0000018E17F70000-memory.dmp

Filesize
16.0MB

Download
memory/4500-2-0x0000018E16F70000-0x0000018E17F70000-memory.dmp

Filesize
16.0MB

Download
memory/4500-132-0x0000018E16F70000-0x0000018E17F70000-memory.dmp

Filesize
16.0MB

Download
memory/4500-12-0x0000018E16F50000-0x0000018E16F51000-memory.dmp

Filesize
4KB

Download
memory/4500-20-0x0000018E16F70000-0x0000018E17F70000-memory.dmp

Filesize
16.0MB

Download
memory/4500-74-0x0000018E16F50000-0x0000018E16F51000-memory.dmp

Filesize
4KB

Download
memory/4500-77-0x0000018E16F70000-0x0000018E17F70000-memory.dmp

Filesize
16.0MB

Download
memory/4500-91-0x0000018E16F50000-0x0000018E16F51000-memory.dmp

Filesize
4KB

Download
memory/4500-114-0x0000018E16F50000-0x0000018E16F51000-memory.dmp

Filesize
4KB

Download
memory/4500-118-0x0000018E16F50000-0x0000018E16F51000-memory.dmp

Filesize
4KB

Download
memory/4500-130-0x0000018E16F50000-0x0000018E16F51000-memory.dmp

Filesize
4KB

Download
memory/4500-52-0x0000018E16F70000-0x0000018E17F70000-memory.dmp

Filesize
16.0MB

Download