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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 253a704acd7952677c70e0c2d787791b8359efe2c92a5e77acea028393a85613. 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


OrcaRAT


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 253a704acd7952677c70e0c2d787791b8359efe2c92a5e77acea028393a85613
SHA3-384 hash: 2f9aa6ce94d78b81e21e5ef6dd24d4ade68ff6c22c0174ca7be3c3fb36f45444aaff2ac5cad38dcb3dd59ab66f4750c4
SHA1 hash: 59d7aaff5e8cba285ba18c67473cb578c64c3c7d
MD5 hash: 07b40312047f204a2c1fbd94fba6f53b
humanhash: one-burger-butter-river
File name:253a704acd7952677c70e0c2d787791b8359efe2c92a5e77acea028393a85613
Download: download sample
Signature OrcaRAT
Create hunting rule
File size:49'152 bytes
First seen:2023-07-31 02:13:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b75189af1105cd1938c0c454656206e4 (1 x OrcaRAT)
ssdeep 768:Xlz7Lhj/LSD7CENNfvSOdNjbyocZ01W3ybBId2l:9NzLqxSOdpbyjZYRl
TLSH T1EF238D137CDB80B7DD2632B006AA4F35577B954A02268BD7DF60DDA92C32671CE3A342
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter rilosWorld
Tags:exe orcaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
282
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
253a704acd7952677c70e0c2d787791b8359efe2c92a5e77acea028393a85613
Verdict:
Suspicious activity
Analysis date:
2023-07-31 02:14:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3ca049c6-5b7b-4642-9a69-83e3bad810b1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/439242/
Detection(s):
Win.Trojan.OrcaRAT-1
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd crypto greyware leouncia lolbin orcarat rat rogue shell32
Link:
https://www.filescan.io/uploads/64c718ea4e8e3d763476988d/reports/5e9a97f3-6f07-4f41-9d7a-e0731de73eee/overview
Verdict:
Malicious
Labled as:
Trojan.Tinba
Link:
https://www.hybrid-analysis.com/sample/253a704acd7952677c70e0c2d787791b8359efe2c92a5e77acea028393a85613
Malware family:
OrcaRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3a16cbe7-d808-4815-af18-3c2a2430efac
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1282848
Signature
Antivirus / Scanner detection for submitted sample
Found API chain indicative of debugger detection
Found evasive API chain (may execute only at specific dates)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/253a704acd7952677c70e0c2d787791b8359efe2c92a5e77acea028393a85613/
Threat name:
Win32.Backdoor.VinSelf
Create hunting rule
Status:
Malicious
First seen:
2014-10-21 22:01:31 UTC
File Type:
PE (Exe)
AV detection:
31 of 38 (81.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eu5haswnpfjgo7dq4dbnpb3zdobvt37czevf455m5ibihe5ikyjq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/230731-cnzhfadb7z/
Unpacked files
SH256 hash:
253a704acd7952677c70e0c2d787791b8359efe2c92a5e77acea028393a85613
MD5 hash:
07b40312047f204a2c1fbd94fba6f53b
SHA1 hash:
59d7aaff5e8cba285ba18c67473cb578c64c3c7d
Detections:
win_orcarat_w0
Create hunting rule
win_orcarat_auto
Create hunting rule
Link:
https://www.unpac.me/results/ff3a6071-1814-4c7b-b156-deede170f696/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/253a704acd7952677c70e0c2d787791b8359efe2c92a5e77acea028393a85613

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:win_orcarat_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.orcarat.
Rule name:win_orcarat_w0
Create hunting rule
Author:PwC Cyber Threat Operations :: @tlansec

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/439242/

Comments