MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd9a9c0e29c7e07591ad87e28d052b312b93c239fdabab55cbbf9afebd0ba3f0. 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


OrcusRAT


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd9a9c0e29c7e07591ad87e28d052b312b93c239fdabab55cbbf9afebd0ba3f0
SHA3-384 hash: 9096edd6e8b744b7ee0eb254f85ae00070cb7816f653ecbd9ecdae8e9484f305d1efc400e331dd3b172a0fe6842d9edb
SHA1 hash: 264c974fba09da90f4528df17a8347c372813eb8
MD5 hash: d271d5d11c45e5841b7f6be1d44bd316
humanhash: sad-snake-venus-william
File name:CheatsCheker.exe
Download: download sample
Signature OrcusRAT
Create hunting rule
File size:7'636'434 bytes
First seen:2023-03-06 17:36:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ba5546933531fafa869b1f86a4e2a959 (10 x DCRat, 3 x RedLineStealer, 2 x RemcosRAT)
ssdeep 196608:4/QpoaiGxbAQ5owejuJDUX47dwdW0LBXYYPEzZ:3oixCaUX47d4arZ
Threatray 5 similar samples on MalwareBazaar
TLSH T1C0763365A2F018FACC68D239D5D28E20A7B5BC230774D2CB13E48A673F63659743F619
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon aebc385c4ce0e8f8 (10 x PythonStealer, 7 x RedLineStealer, 7 x DCRat)
Reporter Anonymous
Tags:exe OrcusRAT


Avatar
Anonymous
Retrieved from https://disk.yandex.ru/d/NTkCghQBvTSWKw

Intelligence

File Origin
# of uploads :
1
# of downloads :
288
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
CheatsCheker.exe
Verdict:
Malicious activity
Analysis date:
2023-03-06 17:40:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a5df8216-1b52-4ce4-9250-6854a8152a09

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/372095/
Detection(s):
SecuriteInfo.com.FileRepMalware.29467.15994.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Running batch commands
Creating a file
Creating a process from a recently created file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Creating a file in the Windows subdirectories
Creating a service
Launching a service
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
Enabling the 'hidden' option for recently created files
Setting a keyboard event handler
Creating a window
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Enabling autorun for a service
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware orcus overlay packed python
Link:
https://www.filescan.io/uploads/640624c037719e06f50de921/reports/c9485274-1e52-4a10-96c0-9b4c44f33867/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/cd9a9c0e29c7e07591ad87e28d052b312b93c239fdabab55cbbf9afebd0ba3f0
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b6dbfd65-be30-4532-a67e-16c248a64302
Result
Threat name:
Orcus
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1188003
Signature
Antivirus detection for dropped file
Connects to many ports of the same IP (likely port scanning)
Drops executables to the windows directory (C:\Windows) and starts them
Installs a global keyboard hook
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Orcus RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 820878 Sample: CheatsCheker.exe Startdate: 06/03/2023 Architecture: WINDOWS Score: 100 84 Snort IDS alert for network traffic 2->84 86 Malicious sample detected (through community Yara rule) 2->86 88 Antivirus detection for dropped file 2->88 90 7 other signatures 2->90 11 CheatsCheker.exe 15 2->11         started        14 WindowsInput.exe 2 2->14         started        16 svhost.exe 2 2->16         started        18 2 other processes 2->18 process3 file4 62 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 11->62 dropped 64 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 11->64 dropped 66 C:\Users\user\AppData\Local\...\python311.dll, PE32+ 11->66 dropped 68 9 other malicious files 11->68 dropped 20 CheatsCheker.exe 2 11->20         started        23 conhost.exe 11->23         started        process5 file6 60 C:\Users\user\AppData\Local\Temp\INST.exe, PE32 20->60 dropped 25 cmd.exe 1 20->25         started        27 cmd.exe 1 20->27         started        process7 process8 29 INST.exe 11 25->29         started        file9 70 C:\Windows\SysWOW64\WindowsInput.exe, PE32 29->70 dropped 72 C:\Program Files (x86)\svhost\svhost.exe, PE32 29->72 dropped 74 C:\Windows\SysWOW64\WindowsInput.exe.config, XML 29->74 dropped 76 C:\Program Files (x86)\...\svhost.exe.config, XML 29->76 dropped 108 Antivirus detection for dropped file 29->108 110 Multi AV Scanner detection for dropped file 29->110 112 Machine Learning detection for dropped file 29->112 114 Drops executables to the windows directory (C:\Windows) and starts them 29->114 33 svhost.exe 1 5 29->33         started        38 WindowsInput.exe 2 4 29->38         started        40 consent.exe 29->40         started        signatures10 process11 dnsIp12 78 147.185.221.229, 49695, 49697, 56094 SALSGIVERUS United States 33->78 80 192.168.2.1 unknown unknown 33->80 56 C:\Users\user\AppData\Roaming\svhost.exe, PE32 33->56 dropped 58 C:\Users\user\AppData\...\svhost.exe.config, XML 33->58 dropped 92 Installs a global keyboard hook 33->92 42 svhost.exe 33->42         started        94 Antivirus detection for dropped file 38->94 96 Multi AV Scanner detection for dropped file 38->96 98 Machine Learning detection for dropped file 38->98 100 Writes to foreign memory regions 40->100 45 svchost.exe 40->45 injected file13 signatures14 process15 signatures16 102 Antivirus detection for dropped file 42->102 104 Multi AV Scanner detection for dropped file 42->104 106 Machine Learning detection for dropped file 42->106 47 svhost.exe 42->47         started        49 consent.exe 45->49         started        52 svhost.exe 45->52         started        54 svhost.exe 45->54         started        process17 signatures18 82 Writes to foreign memory regions 49->82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd9a9c0e29c7e07591ad87e28d052b312b93c239fdabab55cbbf9afebd0ba3f0/
Threat name:
ByteCode-MSIL.Trojan.Orcus
Create hunting rule
Status:
Malicious
First seen:
2023-03-06 17:43:04 UTC
File Type:
PE+ (Exe)
Extracted files:
298
AV detection:
9 of 25 (36.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwnjydrjy7qhlennq7ri2bjlgevzhqrz7wv2wvolx6np5pilupya._file
Verdict:
malicious
Similar samples:
6da5530eff5617af7c73aa5c1211971702a8ba5dffb67d76aad7c889185b2f46
OrcusRAT
937e73c80582b2c880a5af198e6520e76e22c3e1ef2fe4a8278d0b49ec61ef86
OrcusRAT
c072f81e922796d43b29a7f7b59b7c6f3a4ff70a05ea1f5b6523ee1b809fabf3
OrcusRAT
e0b5142a0af8f9cf06f8e7cb073828711c38a9c47a906d820300d79a7dbce186
OrcusRAT
ec5ab723a255e763e9c87a23d44794b70108b988c7053432177d5dadafd7e645
OrcusRAT
Result
Malware family:
orcus
Create hunting rule
Score:
  10/10
Tags:
family:orcus persistence pyinstaller rat spyware stealer
Link:
https://tria.ge/reports/230306-v65fhsdg51/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Orcurs Rat Executable
Orcus
Orcus main payload
Malware Config
C2 Extraction:
147.185.221.229:56094
Unpacked files
SH256 hash:
cd9a9c0e29c7e07591ad87e28d052b312b93c239fdabab55cbbf9afebd0ba3f0
MD5 hash:
d271d5d11c45e5841b7f6be1d44bd316
SHA1 hash:
264c974fba09da90f4528df17a8347c372813eb8
Link:
https://www.unpac.me/results/36017c3b-492a-4453-bb67-f8eece0fb46f/
Malware family:
OrcusRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cd9a9c0e29c7/report/overview.html
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/cd9a9c0e29c7e07591ad87e28d052b312b93c239fdabab55cbbf9afebd0ba3f0

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:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Web download

OrcusRAT

Executable exe cd9a9c0e29c7e07591ad87e28d052b312b93c239fdabab55cbbf9afebd0ba3f0

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/372095/

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