MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 442212b45c6434806ef09bcd0068787f2f8fd6a7466fce2b3c750545ded700ab. 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: 20


Intelligence 20 IOCs 1 YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 442212b45c6434806ef09bcd0068787f2f8fd6a7466fce2b3c750545ded700ab
SHA3-384 hash: a766c26c70f491b661c9eb6298846d1ccee6ca178fcf239f61109da27b94a900ffde1f7214c78d99105a6c6d5d334040
SHA1 hash: 02324e3588fe5ecf46c87665f540579d8128482c
MD5 hash: 0b02cabfbbccd55c10e52e1edabe4328
humanhash: four-oregon-butter-papa
File name:0b02cabfbbccd55c10e52e1edabe4328.exe
Download: download sample
Signature OrcusRAT
Create hunting rule
File size:966'656 bytes
First seen:2025-02-27 23:20:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:y7x4MROxnFE3bO3XrrcI0AilFEvxHP4sooE:yyMiuoXrrcI0AilFEvxHP
TLSH T10E25BF013FACAD06C2BE7779F3731AC907B8E90A6152FB4E085491AD1D9BB01BD1536B
TrID 40.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
31.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
9.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
5.7% (.EXE) Win64 Executable (generic) (10522/11/4)
3.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika pebin
dhash icon 3044327169b21028 (1 x OrcusRAT)
Reporter abuse_ch
Tags:exe OrcusRAT


Avatar
abuse_ch
OrcusRAT C2:
94.141.122.171:6969

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
94.141.122.171:6969 https://threatfox.abuse.ch/ioc/1437506/

Intelligence

File Origin
# of uploads :
1
# of downloads :
502
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
orcus
Create hunting rule
ID:
1
File name:
0b02cabfbbccd55c10e52e1edabe4328.exe
Verdict:
Malicious activity
Analysis date:
2025-02-27 23:21:24 UTC
Tags:
orcus rat
Link:
https://app.any.run/tasks/f0b077e0-e53d-41ae-bdc4-93af83ba698c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Passwordstealera-9752380-0
Create hunting rule

Win.Packed.Generic-9805849-0
Create hunting rule

Win.Malware.Wacatac-9835217-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c0f3822dfba428b46ef655
Tags:
dropper orcus virus micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Creating a service
Creating a file
Launching a service
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
Enabling the 'hidden' option for recently created files
Connecting to a non-recommended domain
Connection attempt
Setting a keyboard event handler
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Enabling autorun for a service
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
agenttesla anti-debug anti-vm backdoor backnet cmd evasive explorer infostealer keylogger lolbin obfuscated obfuscated orcus orcusrat packed packed packer_detected rat reconnaissance regedit remote rundll32 stealer stealer vbnet
Link:
https://www.filescan.io/uploads/67c0f3693c5f644bd93ba4fc/reports/92e2beb1-4c55-4394-9bed-35fc1bb38fd0/overview
Verdict:
Malicious
Labled as:
MSIL.PasswordStealerA.Generic
Link:
https://www.hybrid-analysis.com/sample/442212b45c6434806ef09bcd0068787f2f8fd6a7466fce2b3c750545ded700ab
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fb4f6fff-ba41-4851-83fb-0898ff12f959
Result
Threat name:
Orcus
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1626103
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
Antivirus detection for dropped file
Contains functionality to disable the Task Manager (.Net Source)
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Reads the Security eventlog
Reads the System eventlog
Suricata IDS alerts for network traffic
Yara detected Costura Assembly Loader
Yara detected Orcus RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1626103 Sample: JaBpakryHv.exe Startdate: 28/02/2025 Architecture: WINDOWS Score: 100 44 Suricata IDS alerts for network traffic 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 11 other signatures 2->50 8 JaBpakryHv.exe 12 2->8         started        12 WindowsInput.exe 2 2->12         started        14 Orcus.exe 3 2->14         started        16 Orcus.exe 2->16         started        process3 file4 34 C:\Windows\SysWOW64\WindowsInput.exe, PE32 8->34 dropped 36 C:\Program Files (x86)\Orcus\Orcus.exe, PE32 8->36 dropped 38 C:\Windows\SysWOW64\WindowsInput.exe.config, XML 8->38 dropped 40 3 other malicious files 8->40 dropped 64 Drops executables to the windows directory (C:\Windows) and starts them 8->64 18 Orcus.exe 5 8->18         started        23 WindowsInput.exe 2 4 8->23         started        signatures5 process6 dnsIp7 42 94.141.122.171, 49733, 49735, 49737 UNITLINE_RST_NET1RostovnaDonuRU Russian Federation 18->42 30 C:\Users\user\AppData\Roaming\loader.exe, PE32 18->30 dropped 32 C:\Users\user\AppData\...\loader.exe.config, XML 18->32 dropped 52 Protects its processes via BreakOnTermination flag 18->52 54 Installs a global keyboard hook 18->54 25 loader.exe 2 18->25         started        56 Antivirus detection for dropped file 23->56 58 Multi AV Scanner detection for dropped file 23->58 60 Reads the Security eventlog 23->60 62 Reads the System eventlog 23->62 file8 signatures9 process10 signatures11 66 Antivirus detection for dropped file 25->66 68 Multi AV Scanner detection for dropped file 25->68 28 loader.exe 25->28         started        process12
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/442212b45c6434806ef09bcd0068787f2f8fd6a7466fce2b3c750545ded700ab
Detection:
orcusrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/442212b45c6434806ef09bcd0068787f2f8fd6a7466fce2b3c750545ded700ab/
Threat name:
ByteCode-MSIL.Trojan.Sorcurat
Create hunting rule
Status:
Malicious
First seen:
2025-02-23 00:38:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqrbfnc4mq2ia3xqtpgqa2dyp4xy7vvhizx44kz4ouculxwxacvq._file
Verdict:
malicious
Label(s):
orcusrat
Create hunting rule
Similar samples:
error
OrcusRAT
Result
Malware family:
orcus
Create hunting rule
Score:
  10/10
Tags:
family:orcus botnet:synccheat1 discovery rat spyware stealer
Link:
https://tria.ge/reports/250227-3b21xasygv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in System32 directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Orcurs Rat Executable
Orcus
Orcus family
Orcus main payload
Malware Config
C2 Extraction:
94.141.122.171:6969
Verdict:
Malicious
Tags:
rat orcus_rat stealer agent_tesla backnet backnet Win.Packed.Passwordstealera-9752380-0
YARA:
win_orcus_rat_simple_strings_dec_2023 Agenttesla_type2 JPCERTCC_Agenttesla_Type2
Link:
https://app.threat.zone/submission/4340e30f-7ada-48e6-bde2-8fb9430024f1
Unpacked files
SH256 hash:
442212b45c6434806ef09bcd0068787f2f8fd6a7466fce2b3c750545ded700ab
MD5 hash:
0b02cabfbbccd55c10e52e1edabe4328
SHA1 hash:
02324e3588fe5ecf46c87665f540579d8128482c
Detections:
win_orcus_rat_a0
Create hunting rule
OrcusRAT
Create hunting rule
Link:
https://www.unpac.me/results/e5310ad0-c1ad-4661-b2b5-c992fbd75049/
SH256 hash:
970ddecc7c081a3affbffff9bddd489e012556350a3555fa6f0e7f9c3cb90270
MD5 hash:
e19a52cd5876e004ff8ef81744544b22
SHA1 hash:
d867460eef70830867f2a5c4c9f675cbaf3837ce
Link:
https://www.unpac.me/results/e5310ad0-c1ad-4661-b2b5-c992fbd75049/
SH256 hash:
ae373904763cf06576a96304c680558799ba6db154512c980cdce9a5fc0187b4
MD5 hash:
25ef7b069bcdea9ac5fa9cbb68ade8eb
SHA1 hash:
2dccf33506838b90af72e1e68be4d4dbfbbdeb98
Link:
https://www.unpac.me/results/e5310ad0-c1ad-4661-b2b5-c992fbd75049/
SH256 hash:
0495ea6263999caea1c264b863d2132d9f2997d0ccd29b2b48f87429ca257960
MD5 hash:
b61f7df759a0ba6e9f00568be9e2f845
SHA1 hash:
df6a379b81cafec3c66492be816ec8ebe6d78ec9
Detections:
INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Link:
https://www.unpac.me/results/e5310ad0-c1ad-4661-b2b5-c992fbd75049/
Parent samples :
442212b45c6434806ef09bcd0068787f2f8fd6a7466fce2b3c750545ded700ab
cb652ea9c878416e3c466c22fdfcc444fdff41109314251aee19fae7f4acc492
2c79679727444f53ecabaa6c6d588cefb54b9c118ef858bc7e1fdc913440086a
Malware family:
OrcusRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/442212b45c64/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/442212b45c6434806ef09bcd0068787f2f8fd6a7466fce2b3c750545ded700ab

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:ByteCode_MSIL_Backdoor_OrcusRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects OrcusRAT backdoor.
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
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 artifacts observed in infostealers
Rule name:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
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
Create hunting rule
Author:Florian Roth (Nextron Systems)
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:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:win_orcus_rat_simple_strings_dec_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Strings observed in Orcus RAT

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high

Comments