MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3237c81c20eec0a5dba5e2e6d07fb0dcd5130cece116bb4081286784c2dab395. 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


RiseProStealer


Vendor detections: 13


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

SHA256 hash: 3237c81c20eec0a5dba5e2e6d07fb0dcd5130cece116bb4081286784c2dab395
SHA3-384 hash: fe8c69ebb16923b4b865a749704159971c6b6b41f061d81647de0da7508690573c401dd5577c2be040f64413508971c8
SHA1 hash: 51d3e910703e708a27a0f323612f6f772a6505e9
MD5 hash: f282bcdaa278fd35993315cebbf5d072
humanhash: lion-river-colorado-lactose
File name:f282bcdaa278fd35993315cebbf5d072.exe
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:301'568 bytes
First seen:2023-09-30 23:10:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash eb89aa3fcf43b156dad667e281a2675a (5 x Smoke Loader, 4 x RedLineStealer, 3 x Tofsee)
ssdeep 3072:m/DgvPFQ7hKqAZRlOF6qBW6Wp8+0PdKRKZedAs3EnFRwS5/S/ATO3:kgahKbZvKhWVVRKZOi7S/AT
Threatray 2 similar samples on MalwareBazaar
TLSH T12A54BF2366A3BC20E5666A719D3EC6E8762EF411CE59575B33182F3F19712F2D623302
TrID 39.5% (.EXE) InstallShield setup (43053/19/16)
28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.6% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 0000101140220004 (1 x RiseProStealer)
Reporter abuse_ch
Tags:exe RiseProStealer


Avatar
abuse_ch
RiseProStealer C2:
94.142.138.44:50500

Intelligence

File Origin
# of uploads :
1
# of downloads :
296
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
OnlyLogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/452407/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/6518ab0832ffdb7a7a1a9f1a/reports/d09a0af0-7300-4bf9-bbda-60da73a4c4b5/overview
Verdict:
Malicious
Labled as:
Ransom.E605D898
Link:
https://www.hybrid-analysis.com/sample/3237c81c20eec0a5dba5e2e6d07fb0dcd5130cece116bb4081286784c2dab395
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8ede6daf-d5c7-47e2-a92a-1a93eba2dff2
Result
Threat name:
PrivateLoader, RisePro Stealer, onlyLogg
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1317391
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected onlyLogger
Yara detected PrivateLoader
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1317391 Sample: 4qPHPBl4c0.exe Startdate: 01/10/2023 Architecture: WINDOWS Score: 100 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 Multi AV Scanner detection for dropped file 2->60 62 4 other signatures 2->62 8 4qPHPBl4c0.exe 23 2->8         started        process3 dnsIp4 38 5.42.64.10, 49792, 49793, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 8->38 40 script.google.com 173.194.219.139, 443, 49794, 49795 GOOGLEUS United States 8->40 42 2 other IPs or domains 8->42 32 C:\Users\user\AppData\...\7267665122.exe, PE32+ 8->32 dropped 34 C:\Users\user\AppData\Local\...\s11[1], PE32+ 8->34 dropped 36 C:\Users\user\AppData\Local\...\s11[1], PE32+ 8->36 dropped 12 cmd.exe 1 8->12         started        14 cmd.exe 1 8->14         started        file5 process6 process7 16 7267665122.exe 1 12->16         started        20 conhost.exe 12->20         started        22 taskkill.exe 1 14->22         started        24 conhost.exe 14->24         started        file8 30 C:\Users\user\AppData\Local\Temp\????????5, PE32 16->30 dropped 48 Multi AV Scanner detection for dropped file 16->48 50 Contains functionality to inject code into remote processes 16->50 52 Writes to foreign memory regions 16->52 54 2 other signatures 16->54 26 ????????5 23 16->26         started        signatures9 process10 dnsIp11 44 94.142.138.44, 49797, 50500 IHOR-ASRU Russian Federation 26->44 46 ipinfo.io 34.117.59.81, 443, 49798 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 26->46 64 May check the online IP address of the machine 26->64 66 Tries to steal Mail credentials (via file / registry access) 26->66 68 Found many strings related to Crypto-Wallets (likely being stolen) 26->68 70 2 other signatures 26->70 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3237c81c20eec0a5dba5e2e6d07fb0dcd5130cece116bb4081286784c2dab395/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-09-30 23:11:06 UTC
File Type:
PE (Exe)
Extracted files:
34
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gi34qhba53aklw5f4ltna75q3tkrgdhm4ellwqebfbtyjqw2wokq._file
Verdict:
malicious
Similar samples:
38f591cec623aa78cf91aa34e13bba63470bf671534536c1a2458598a17128de
RiseProStealer
a8749f5edc0803c81e28c6ccccac7591f0ffe24b1478936b088ea770bc4712b0
RiseProStealer
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:privateloader family:risepro collection discovery loader spyware stealer
Link:
https://tria.ge/reports/230930-259geafh7s/
Behaviour
Checks processor information in registry
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
PrivateLoader
RisePro
Malware Config
C2 Extraction:
94.142.138.44
Unpacked files
SH256 hash:
712379dbee3bf8171cc7436a830df358f567002a220bf80b39a3f59c295110af
MD5 hash:
50aecace732ea2aa7bdfff03890469c5
SHA1 hash:
c7dddb68285041c8389f3428ae62a2a469ae720b
Link:
https://www.unpac.me/results/7e65d268-8dc3-4413-b85a-7bc87b3b73dc/
SH256 hash:
3237c81c20eec0a5dba5e2e6d07fb0dcd5130cece116bb4081286784c2dab395
MD5 hash:
f282bcdaa278fd35993315cebbf5d072
SHA1 hash:
51d3e910703e708a27a0f323612f6f772a6505e9
Link:
https://www.unpac.me/results/7e65d268-8dc3-4413-b85a-7bc87b3b73dc/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3237c81c20ee/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/3237c81c20eec0a5dba5e2e6d07fb0dcd5130cece116bb4081286784c2dab395

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

RiseProStealer

Executable exe 3237c81c20eec0a5dba5e2e6d07fb0dcd5130cece116bb4081286784c2dab395

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2713647/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/452407/

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