MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8b235767d5a49ed7fdcdc6964f6c0f2cd9b389e4f9de7121814c9947796ccf28. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
STRRAT
Vendor detections: 8
| SHA256 hash: | 8b235767d5a49ed7fdcdc6964f6c0f2cd9b389e4f9de7121814c9947796ccf28 |
|---|---|
| SHA3-384 hash: | d323105b69b45fee808d246ba1a45acb26deb3763360d44c313e6fdec647e4ce436abac46ebe93461d64ce678a5d2e97 |
| SHA1 hash: | 1494b07921135f27ddac809c4d3eccc44ec1b857 |
| MD5 hash: | 26da342748aa3edf5a5cd07053bf2a13 |
| humanhash: | nuts-hydrogen-kentucky-triple |
| File name: | PaymentAdvice.jar |
| Download: | download sample |
| Signature | STRRAT |
| File size: | 72'319 bytes |
| First seen: | 2023-07-18 04:15:23 UTC |
| Last seen: | Never |
| File type: |  jar |
| MIME type: | application/zip |
| ssdeep | 1536:AupCj4pmcCR3a0aEIt1cFpEF2HyWM9/1EB9yZhg1UDuO4tgj0e2ktxa:AKhpmHda0pucbEF2gEBihglOw20wa |
| TLSH | T1F963F2EE15B29338F957C8FDB051C83632448E94F79AD8576BB8D05D29307C24B48B9E |
| TrID | 72.9% (.JAR) Java Archive (13500/1/2) 21.6% (.ZIP) ZIP compressed archive (4000/1) 5.4% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1) |
| Reporter |  abuse_ch |
| Tags: | jar STRRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
130
Origin country :
NLVendor Threat Intelligence
Malware family:
strrat
ID:
1
File name:
PaymentAdvice.jar
Verdict:
Malicious activity
Analysis date:
2023-07-18 04:18:24 UTC
Tags:
strrat rat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Gathering data
Verdict:
Malicious
Labled as:
Exploit.Zip.Heuristic
Result
Threat name:
STRRAT
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Creates autostart registry keys to launch java
Exploit detected, runtime environment starts unknown processes
Found malware configuration
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Snort IDS alert for network traffic
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AllatoriJARObfuscator
Yara detected STRRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-JAVA.Trojan.Strrat
Status:
Malicious
First seen:
2023-07-18 04:16:06 UTC
File Type:
Binary (Archive)
Extracted files:
25
AV detection:
9 of 38 (23.68%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
strrat
Score:
10/10
Tags:
family:strrat persistence stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Adds Run key to start application
Drops startup file
STRRAT
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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