MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b50cf4ce1fbaa5ba67035c538d49b8a39f1c1f976bfde8ee1f4ee040c6d42591. 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


RemoteManipulator


Vendor detections: 15


Intelligence 15 IOCs YARA 28 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b50cf4ce1fbaa5ba67035c538d49b8a39f1c1f976bfde8ee1f4ee040c6d42591
SHA3-384 hash: b7bc3bfcbdc3ea5f473e3bb16be23f88a20f0c81ec394a393561699a181af2c7747446c96fc2644c6a0e1258c40ac48c
SHA1 hash: d0b2dab654a86a302c1a051c950b76c15ece69b1
MD5 hash: 2d49a6ce2ee81dc16d23b3a820ee87e0
humanhash: echo-purple-nine-grey
File name:SecuriteInfo.com.PUA.Tool.RemoteControl.18.25736.20264
Download: download sample
Signature RemoteManipulator
Create hunting rule
File size:17'159'792 bytes
First seen:2024-05-24 03:25:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 38be718d163809a15e0c7a672311fe41 (18 x RemoteManipulator)
ssdeep 393216:lfdu0pZ+MHgn6ttNkJI/Jt7RRfONkopbgbGq/jF8I6RLj:lFPpZ+MH5ttxRtVlONLp0yLj
Threatray 13 similar samples on MalwareBazaar
TLSH T1C1073326F7E58814C4FA8EBF4DBD0B141727BC996923578C0369B02D9C3734299A93DB
TrID 71.9% (.EXE) UPX compressed Win32 Executable (27066/9/6)
11.9% (.EXE) Win32 Executable (generic) (4504/4/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.3% (.EXE) Generic Win/DOS Executable (2002/3)
5.3% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon c4dacabacac0c244 (47 x RemoteManipulator)
Reporter SecuriteInfoCom
Tags:exe RemoteManipulator signed

Code Signing Certificate

Organisation:Remote Utilities LLC
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:2020-08-18T00:00:00Z
Valid to:2022-08-18T23:59:59Z
Serial number: aab0e5906afead7b956937974d8016ef
Intelligence: 13 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: cae7c89d5c445a4d774e14192fbcc6bb80658f183cec22da8146317446c33628
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
581
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
rurat
Create hunting rule
ID:
1
File name:
b50cf4ce1fbaa5ba67035c538d49b8a39f1c1f976bfde8ee1f4ee040c6d42591.exe
Verdict:
Malicious activity
Analysis date:
2024-05-24 03:25:54 UTC
Tags:
rat rurat
Link:
https://app.any.run/tasks/b5d6e533-ba1f-4ec7-8f78-86b0e3f38616

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.PUA.Tool.RemoteControl.18.25736.20264.UNOFFICIAL
Create hunting rule

PUA.Win.Tool.RemoteUtilities-9869515-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6650096902cf134c1c7f8d09win7simulatehigh_evasion
Tags:
Banker Unwanted Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Launching a service
DNS request
Searching for the window
Sending an HTTP GET request
Creating a file in the Windows subdirectories
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint hook keylogger lolbin lolbin overlay packed packed packed rat remote remoteadmin shell32 unsafe upx
Link:
https://www.filescan.io/uploads/665008cc32eca5b280fc9d1c/reports/8ad1c8ba-27f7-4a11-80ee-9251254097ce/overview
Verdict:
Malicious
Labled as:
RiskWare[RemoteAdmin]/RemoteUtilities
Link:
https://www.hybrid-analysis.com/sample/b50cf4ce1fbaa5ba67035c538d49b8a39f1c1f976bfde8ee1f4ee040c6d42591
Result
Verdict:
MALICIOUS
Malware family:
Remote Utilities LLC
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/dc765cd0-5481-4bac-a98a-14f527b227c3
Result
Threat name:
RMSRemoteAdmin
Create hunting rule
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1446957
Signature
Detected unpacking (overwrites its own PE header)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1446957 Sample: SecuriteInfo.com.PUA.Tool.R... Startdate: 24/05/2024 Architecture: WINDOWS Score: 80 34 connect.aimcosoftware.uk 2->34 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for dropped file 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Detected unpacking (overwrites its own PE header) 2->46 10 SecuriteInfo.com.PUA.Tool.RemoteControl.18.25736.20264.exe 16 2->10         started        signatures3 process4 file5 26 C:\Users\user\...\webmvorbisencoder.dll, PE32 10->26 dropped 28 C:\Users\user\...\webmvorbisdecoder.dll, PE32 10->28 dropped 30 C:\Users\user\AppData\Roaming\...\webmmux.dll, PE32 10->30 dropped 32 7 other files (5 malicious) 10->32 dropped 52 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->52 14 rfusclient.exe 3 10->14         started        signatures6 process7 signatures8 54 Query firmware table information (likely to detect VMs) 14->54 17 rutserv.exe 2 14->17         started        process9 signatures10 36 Query firmware table information (likely to detect VMs) 17->36 38 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 17->38 20 rutserv.exe 7 9 17->20         started        process11 signatures12 48 Query firmware table information (likely to detect VMs) 20->48 23 rfusclient.exe 2 20->23         started        process13 signatures14 50 Query firmware table information (likely to detect VMs) 23->50
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b50cf4ce1fbaa5ba67035c538d49b8a39f1c1f976bfde8ee1f4ee040c6d42591
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b50cf4ce1fbaa5ba67035c538d49b8a39f1c1f976bfde8ee1f4ee040c6d42591/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wugpjtq7xks3uzydlrjy2snyuopryh4xnp66r3q7j3qebrwuewiq._file
Verdict:
unknown
Similar samples:
17f03c053516f1109b19ccc244b09e1ce77205f019e6586c84b8c37c775e9bb7
RemoteManipulator
1a3e09c9e55edd4048813fe5a20a87e840cb96039f199a0f6f960f315a61486f
RemoteManipulator
22ed8ba56c9a195d2f2b50133b9ba06e6cc0705fd3003cd76c2717547443f3d4
RemoteManipulator
41f7182635bb4a6580fdc069816e0c6316f7ff2c449636798c1972373838a988
RemoteManipulator
63d3f232f7db00f79b0c6d5f9d10b7ef34b83a9004f95fe2fe77c45651ffbec7
RemoteManipulator
6fab117e899547960c832ba00d1c80184a13cdcbf854cccbb04af616b3a96c9e
RemoteManipulator
951150abf88603c73afef53326bded068d0f87b45e01dee3d268eca4eedbe9dd
RemoteManipulator
a7a350da4a5263ee182de850ccd69662e6162b8e3fa42ed089a89be10cecbc05
RemoteManipulator
db3dc621a55c6535d327ff8564558ad82edbf9ab1b424ab0d093df443b9562fd
RemoteManipulator
+ 3 additional samples on MalwareBazaar
Result
Malware family:
rms
Create hunting rule
Score:
  10/10
Tags:
family:rms rat trojan upx
Link:
https://tria.ge/reports/240524-dy7ggabd68/
Behaviour
Modifies data under HKEY_USERS
Modifies system certificate store
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
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Drops file in System32 directory
UPX packed file
RMS
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fc88c1ea-851b-46ff-bce3-051161f01263
Unpacked files
SH256 hash:
a63fe702c778f952948d80111daaff466b5dc93a64c1dfa2af9f75bf55e22cfd
MD5 hash:
87100633b4a75331a8409a497f8370b1
SHA1 hash:
01dbb5d92590125cf59e42e6106e6050be3c4beb
Link:
https://www.unpac.me/results/831264cb-bcd9-4f7b-ad86-80b97489b421/
SH256 hash:
ae2c70e7adaf87d651b123e1ba89575f692eb48599f13a2c296caf155600d347
MD5 hash:
4210da833efe9decbe9248f1350dd27f
SHA1 hash:
6408c38b595fd140068686313a26af78ee9c1568
Link:
https://www.unpac.me/results/831264cb-bcd9-4f7b-ad86-80b97489b421/
SH256 hash:
f93dfd03fb2e60394ddaac651eb2a0fdb8353f6aab04160d9c31bb3d359e83e4
MD5 hash:
c9eb45179b6a4fa5ac8d80bc15cafb40
SHA1 hash:
c7216b264bd96b44fc741443c07910afe7d8c624
Link:
https://www.unpac.me/results/831264cb-bcd9-4f7b-ad86-80b97489b421/
SH256 hash:
b675c40e8021a3c1d3918d266c92d4125d4fa2e80b72e7161ebc24b45c801387
MD5 hash:
b37b8328a167c87abbb9f19ccce5245a
SHA1 hash:
7f660856347430bfd5fafac9c47eba079295ac21
Link:
https://www.unpac.me/results/831264cb-bcd9-4f7b-ad86-80b97489b421/
SH256 hash:
8fed25090ad30eb4d0b61b2de3f93d935bad799befe10491b88669085e1ea480
MD5 hash:
c1a46b9bf24be7152a79face24f6937f
SHA1 hash:
7623e7d2dde70fcca41d95e9b85c8425e9976a8e
Link:
https://www.unpac.me/results/831264cb-bcd9-4f7b-ad86-80b97489b421/
Parent samples :
0c41e02ef1c8837307ffbfe5e3c97116808ced2214d34a5517ac732bc2c3baa7
8c4a21abb710c7461e914ffaac2e0e0bd9f787ecea09c40eb6fcebee6c0b7459
3dcace7d338614daae6b307208d1f01b287cd1e9d747e04311110fe315ae37a7
b2d82a1342c45a9e369b7c894dc85a2ba43b0b439b30c40bc70659d073769823
SH256 hash:
3910486a28260ae1d5ac4b7cbec794c0770359926bea73d3a17d0d1d71e0abfc
MD5 hash:
be72889906815a1a3bc6a37ab7d8d411
SHA1 hash:
14e644facbb99358a1df56e6573717763df9e91d
Link:
https://www.unpac.me/results/831264cb-bcd9-4f7b-ad86-80b97489b421/
SH256 hash:
8b8da3ab9313882034ead52493e816853cebac1f3cede69ade1f5c3a538461d9
MD5 hash:
af996b750172f99828c55f24e6abdc8e
SHA1 hash:
08971f2e7ae39d4cbc3156dafcd5897ba0518034
Detections:
win_rms_auto
Create hunting rule
win_rms_a0
Create hunting rule
MALWARE_Win_RemoteUtilitiesRAT
Create hunting rule
Link:
https://www.unpac.me/results/831264cb-bcd9-4f7b-ad86-80b97489b421/
Parent samples :
b50cf4ce1fbaa5ba67035c538d49b8a39f1c1f976bfde8ee1f4ee040c6d42591
a624655d8e81b8ec8ac52af6eed3f30009f5bad64fbb684f0eb7ac5dd3ff73f1
0c41e02ef1c8837307ffbfe5e3c97116808ced2214d34a5517ac732bc2c3baa7
8c4a21abb710c7461e914ffaac2e0e0bd9f787ecea09c40eb6fcebee6c0b7459
3dcace7d338614daae6b307208d1f01b287cd1e9d747e04311110fe315ae37a7
b2d82a1342c45a9e369b7c894dc85a2ba43b0b439b30c40bc70659d073769823
SH256 hash:
6dcf389ae4e606239fa9eccc868665142696f3e9efa09d03d1d60d3ee37ff22d
MD5 hash:
19b41c150f90d136178a8949d57445a8
SHA1 hash:
5826ac795f744e020e7520882ca0f26c39b444a0
Detections:
win_rms_a0
Create hunting rule
MALWARE_Win_RemoteUtilitiesRAT
Create hunting rule
Link:
https://www.unpac.me/results/831264cb-bcd9-4f7b-ad86-80b97489b421/
SH256 hash:
b50cf4ce1fbaa5ba67035c538d49b8a39f1c1f976bfde8ee1f4ee040c6d42591
MD5 hash:
2d49a6ce2ee81dc16d23b3a820ee87e0
SHA1 hash:
d0b2dab654a86a302c1a051c950b76c15ece69b1
Link:
https://www.unpac.me/results/831264cb-bcd9-4f7b-ad86-80b97489b421/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.21
Link:
https://yomi.yoroi.company/submissions/b50cf4ce1fbaa5ba67035c538d49b8a39f1c1f976bfde8ee1f4ee040c6d42591

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_RemoteUtilitiesRAT
Create hunting rule
Author:ditekSHen
Description:RemoteUtilitiesRAT RAT payload
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:possible_trojan_banker
Create hunting rule
Author:@johnk3r
Description:Detects common strings, DLL and API in Banker_BR
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:Sectigo_Code_Signed
Create hunting rule
Description:Detects code signed by the Sectigo RSA Code Signing CA
Reference:https://bazaar.abuse.ch/export/csv/cscb/
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:UPX290LZMAMarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXv20MarkusLaszloReiser
Create hunting rule
Author:malware-lu
Rule name:upx_largefile
Create hunting rule
Author:k3nr9
Rule name:win_rms_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:yara_template
Create hunting rule

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
MULTIMEDIA_APICan Play Multimediawinmm.dll::timeGetTime
SHELL_APIManipulates System Shellshell32.dll::ShellExecuteW
WIN_BASE_APIUses Win Base APIKERNEL32.DLL::LoadLibraryA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegLoadKeyW

Comments