MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0033d707b0b3adef716d0dcd7b3d33e91bed1fe92dc9af6cbaf4eb494b91b7a. 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: 16


Intelligence 16 IOCs YARA 9 File information Comments
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SHA256 hash: f0033d707b0b3adef716d0dcd7b3d33e91bed1fe92dc9af6cbaf4eb494b91b7a
SHA3-384 hash: a60acfe058c07c60a2b61026b9d9c23932a5ae78f3ebcfcc2449b68775356cfe0298697e6d707d30826cc689926017af
SHA1 hash: 7bd7798eb14f7fd135a45a9deeca4f6a0f8b4080
MD5 hash: a5574ac5b29885fe6632de1007bc74ac
humanhash: colorado-indigo-carpet-spring
File name:a5574ac5b29885fe6632de1007bc74ac.exe
Download: download sample
Signature OrcusRAT
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File size:925'184 bytes
First seen:2022-12-29 19:34:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:08shHAVBuQBBed37dG1lFlWcYT70pxnnaaoawflBa2Ley+trZNrI0AilFEvxHvBD:N3s4MROxnFCay6rZlI0AilFEvxHiBU
Threatray 209 similar samples on MalwareBazaar
TLSH T1C715BF013FADBD07C1BE2678B6731AC90B78ED066092FB4E085851AD1DAFB01BD553A7
TrID 53.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
12.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
9.5% (.SCR) Windows screen saver (13097/50/3)
7.6% (.EXE) Win64 Executable (generic) (10523/12/4)
4.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter abuse_ch
Tags:exe OrcusRAT RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
orcus
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ID:
1
File name:
CheatEngine6.4.exe
Verdict:
Malicious activity
Analysis date:
2022-12-26 08:33:18 UTC
Tags:
rat orcus
Link:
https://app.any.run/tasks/f4bb219e-a4a5-44d3-89c6-601e29b2299e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Generic-9805849-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a window
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
backnet keylogger orcus packed rat
Link:
https://www.filescan.io/uploads/63adebe7bf1064ac5b2d12ff/reports/c3ca5ead-cc2f-4a76-826c-66d9d1781df1/overview
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.
Malware family:
Orcus RAT
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/51e8b442-6244-4c5b-b9b2-ee3d270a9ce8
Result
Threat name:
Orcus
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Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1142870
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Contains functionality to disable the Task Manager (.Net Source)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Dot net compiler compiles file from suspicious location
Snort IDS alert for network traffic
Yara detected Costura Assembly Loader
Yara detected Orcus RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 775602 Sample: ixsqXvLDl7.exe Startdate: 29/12/2022 Architecture: WINDOWS Score: 100 21 Snort IDS alert for network traffic 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 9 other signatures 2->27 7 ixsqXvLDl7.exe 12 2->7         started        process3 file4 17 C:\Users\user\AppData\...\9ggue0d9.cmdline, Unicode 7->17 dropped 10 csc.exe 3 7->10         started        process5 file6 19 C:\Users\user\AppData\Local\...\9ggue0d9.dll, PE32 10->19 dropped 13 conhost.exe 10->13         started        15 cvtres.exe 1 10->15         started        process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f0033d707b0b3adef716d0dcd7b3d33e91bed1fe92dc9af6cbaf4eb494b91b7a/
Threat name:
ByteCode-MSIL.Trojan.Sorcurat
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Status:
Malicious
First seen:
2022-12-26 11:38:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
25 of 26 (96.15%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6abt24d3bm5n55yw2donpm6th2i35up6slojv5wlv5hljffzdn5a._file
Verdict:
malicious
Similar samples:
4fbe661cc28646ebb59e1b6e9369ed705150c5fa5ca9c001359feac41a5f6088
OrcusRAT
56eb3543f20a9a454e6ffeddd38cfed075a23bc1a99e66cfd71c3eb6111182aa
OrcusRAT
7bf8ffd612e903c781abab704e0f9aa5c736a50343f6cad3faf53c3b62cf80eb
OrcusRAT
7f1b4c00cf72ed281aa727e7855e45342cfcfc2e8464b95a9480d9961acfcc65
OrcusRAT
9162035bdf58571f4addb781f7501a55337a2437c0022e0cb5cf9f0162bcf8f2
OrcusRAT
9efca9fb9aadcdec3f3e23fda67899c67dda0d7178636a5691e15d6b62e01649
OrcusRAT
b4d825f30a5eca160477549e98355ae8c6c54ecc3f0cd89e1a9936760f374ce4
OrcusRAT
e7b94b42550145f6653edad5a47879f3bad1abe865f065d7036ca942c572e842
OrcusRAT
+ 199 additional samples on MalwareBazaar
Result
Malware family:
orcus
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Score:
  10/10
Tags:
family:orcus
Link:
https://tria.ge/reports/221229-yanpnshc3x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Drops desktop.ini file(s)
Unexpected DNS network traffic destination
Malware Config
C2 Extraction:
107.213.220.165:53
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0d4f6766-7d52-41f3-b9c1-222b3d584d0b
Unpacked files
SH256 hash:
f0033d707b0b3adef716d0dcd7b3d33e91bed1fe92dc9af6cbaf4eb494b91b7a
MD5 hash:
a5574ac5b29885fe6632de1007bc74ac
SHA1 hash:
7bd7798eb14f7fd135a45a9deeca4f6a0f8b4080
Detections:
win_orcus_rat_a0
Create hunting rule
Link:
https://www.unpac.me/results/c093e4a6-c0f2-449c-999e-f6412a3b9cb9/
Malware family:
OrcusRAT
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f0033d707b0b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/f0033d707b0b3adef716d0dcd7b3d33e91bed1fe92dc9af6cbaf4eb494b91b7a

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:AsyncRat_Detection_Dec_2022
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Author:Potatech
Description:AsyncRat
Rule name:INDICATOR_EXE_Packed_Fody
Create hunting rule
Author:ditekSHen
Description:Detects executables manipulated with Fody
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:MAL_BackNet_Nov18_1
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Author:Florian Roth
Description:Detects BackNet samples
Reference:https://github.com/valsov/BackNet
Rule name:MAL_BackNet_Nov18_1_RID2D6D
Create hunting rule
Author:Florian Roth
Description:Detects BackNet samples
Reference:https://github.com/valsov/BackNet
Rule name:pe_imphash
Create hunting rule
Rule name:RAT_win_Orcus
Create hunting rule
Author:KrknSec
Description:Detects Orcus RAT
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.orcus_rat
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

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