MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1bb37dd8373d6658ee5d8cec09797d6a3c4ebbf7238cc7dee40945323c2827b. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1bb37dd8373d6658ee5d8cec09797d6a3c4ebbf7238cc7dee40945323c2827b
SHA3-384 hash: 3d945400a5088724db88ddb53d5ee6717f5bea3decef7dbf098dbb44fd82e65af2bd728ba5594c775f3e00093888b08a
SHA1 hash: d38e59be6d45f2124db4d9f023451f12712d03eb
MD5 hash: 5dee81665d52f2fbbfbd78fd87d3ec28
humanhash: oklahoma-johnny-six-kilo
File name:5dee81665d52f2fbbfbd78fd87d3ec28.exe
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'095'104 bytes
First seen:2024-03-19 01:15:15 UTC
Last seen:2024-03-19 03:34:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:Y7x9bpL0tbnpZPyGw5wZoJINy/It9DqIxAnL/TK3/:AzbpLGbnP05moyNyUh+nXk
Threatray 294 similar samples on MalwareBazaar
TLSH T151A5338AAC241439C474B2730B6E674F5F339DBA7890D7B1308D66642E7162F1BB2F49
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4504/4/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon b3b2b3b2cceee7b2 (146 x RiseProStealer, 7 x CoinMiner, 1 x AgentTesla)
Reporter abuse_ch
Tags:exe RiseProStealer


Avatar
abuse_ch
RiseProStealer C2:
193.233.132.74:58709

Intelligence

File Origin
# of uploads :
2
# of downloads :
474
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b1bb37dd8373d6658ee5d8cec09797d6a3c4ebbf7238cc7dee40945323c2827b.exe
Verdict:
Malicious activity
Analysis date:
2024-03-19 01:16:23 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/2c9346d8-c887-4a1b-ac35-3521a4d2cf94

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.BotX-gen.31122.2755.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file
Launching a process
Creating a file in the %temp% directory
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Сreating synchronization primitives
Reading critical registry keys
Creating a process from a recently created file
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm lolbin msbuild packed
Link:
https://www.filescan.io/uploads/65f8e7545cd908a33db88bc2/reports/42a2425f-fcc6-46ee-ac77-b69b028ab128/overview
Verdict:
Malicious
Labled as:
Strictor.Generic
Link:
https://www.hybrid-analysis.com/sample/b1bb37dd8373d6658ee5d8cec09797d6a3c4ebbf7238cc7dee40945323c2827b
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/d277d5cb-3207-4e65-ac4b-a622818249cd
Result
Threat name:
Amadey, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1411389
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Found API chain indicative of sandbox detection
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found stalling execution ending in API Sleep call
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Sigma detected: Capture Wi-Fi password
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal WLAN passwords
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1411389 Sample: 8P5bWm8mcR.exe Startdate: 19/03/2024 Architecture: WINDOWS Score: 100 121 ipinfo.io 2->121 123 db-ip.com 2->123 133 Snort IDS alert for network traffic 2->133 135 Multi AV Scanner detection for domain / URL 2->135 137 Found malware configuration 2->137 139 16 other signatures 2->139 12 8P5bWm8mcR.exe 2 86 2->12         started        17 MPGPH131.exe 1 80 2->17         started        19 MPGPH131.exe 79 2->19         started        21 13 other processes 2->21 signatures3 process4 dnsIp5 127 193.233.132.74, 49704, 49706, 49707 FREE-NET-ASFREEnetEU Russian Federation 12->127 129 ipinfo.io 34.117.186.192, 443, 49705, 49709 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 12->129 131 3 other IPs or domains 12->131 103 C:\Users\user\...\Ltq1uy2L0_LLVn949NhP.exe, PE32 12->103 dropped 105 C:\Users\user\...\ImVI04blhEArbPyeYbGy.exe, PE32 12->105 dropped 115 8 other malicious files 12->115 dropped 189 Detected unpacking (changes PE section rights) 12->189 191 Tries to steal Mail credentials (via file / registry access) 12->191 193 Found many strings related to Crypto-Wallets (likely being stolen) 12->193 209 4 other signatures 12->209 23 Ltq1uy2L0_LLVn949NhP.exe 12->23         started        27 ImVI04blhEArbPyeYbGy.exe 12->27         started        29 schtasks.exe 1 12->29         started        39 3 other processes 12->39 107 C:\Users\user\...\knja7azM0ujDGtCze6HM.exe, PE32 17->107 dropped 109 C:\Users\user\...\Icmon6lTi2ULwinV1UVk.exe, PE32 17->109 dropped 117 5 other malicious files 17->117 dropped 195 Multi AV Scanner detection for dropped file 17->195 197 Machine Learning detection for dropped file 17->197 199 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 17->199 31 Icmon6lTi2ULwinV1UVk.exe 17->31         started        33 knja7azM0ujDGtCze6HM.exe 17->33         started        41 2 other processes 17->41 111 C:\Users\user\...\zBtIgVnMHAFDR7BuctxM.exe, PE32 19->111 dropped 113 C:\Users\user\...\bL9D1OBUYzMbNxEqx6QJ.exe, PE32 19->113 dropped 119 4 other malicious files 19->119 dropped 201 Tries to detect sandboxes / dynamic malware analysis system (registry check) 19->201 35 zBtIgVnMHAFDR7BuctxM.exe 19->35         started        37 bL9D1OBUYzMbNxEqx6QJ.exe 19->37         started        203 Antivirus detection for dropped file 21->203 205 Tries to detect sandboxes and other dynamic analysis tools (window names) 21->205 207 Found stalling execution ending in API Sleep call 21->207 211 3 other signatures 21->211 file6 signatures7 process8 file9 85 C:\Users\user\AppData\Local\...\explorha.exe, PE32 23->85 dropped 153 Detected unpacking (changes PE section rights) 23->153 155 Tries to evade debugger and weak emulator (self modifying code) 23->155 157 Hides threads from debuggers 23->157 43 explorha.exe 23->43         started        48 conhost.exe 29->48         started        159 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 31->159 161 Antivirus detection for dropped file 35->161 163 Machine Learning detection for dropped file 35->163 165 Tries to detect sandboxes / dynamic malware analysis system (registry check) 35->165 167 Found stalling execution ending in API Sleep call 37->167 50 conhost.exe 39->50         started        52 conhost.exe 39->52         started        54 conhost.exe 39->54         started        56 conhost.exe 41->56         started        58 conhost.exe 41->58         started        signatures10 process11 dnsIp12 125 193.233.132.56 FREE-NET-ASFREEnetEU Russian Federation 43->125 89 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 43->89 dropped 91 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 43->91 dropped 93 C:\Users\user\AppData\...\0f5656b5f3.exe, PE32 43->93 dropped 95 4 other malicious files 43->95 dropped 171 Antivirus detection for dropped file 43->171 173 Machine Learning detection for dropped file 43->173 175 Creates multiple autostart registry keys 43->175 177 4 other signatures 43->177 60 0f5656b5f3.exe 43->60         started        64 rundll32.exe 43->64         started        66 rundll32.exe 43->66         started        68 explorha.exe 43->68         started        file13 signatures14 process15 file16 97 C:\Users\user\...\tMKwDefLSx5q9pA8Dy9H.exe, PE32 60->97 dropped 99 C:\Users\user\AppData\Local\...\amadka[1].exe, PE32 60->99 dropped 101 C:\Users\user\...\DsBtdFPLK7q5LJaX_Uj3QRI.zip, Zip 60->101 dropped 179 Tries to steal Mail credentials (via file / registry access) 60->179 181 Machine Learning detection for dropped file 60->181 183 Tries to harvest and steal browser information (history, passwords, etc) 60->183 187 2 other signatures 60->187 70 tMKwDefLSx5q9pA8Dy9H.exe 60->70         started        73 rundll32.exe 64->73         started        185 System process connects to network (likely due to code injection or exploit) 66->185 signatures17 process18 signatures19 141 Tries to evade debugger and weak emulator (self modifying code) 70->141 143 Tries to detect sandboxes / dynamic malware analysis system (registry check) 70->143 145 Tries to steal Instant Messenger accounts or passwords 73->145 147 Uses netsh to modify the Windows network and firewall settings 73->147 149 Tries to harvest and steal ftp login credentials 73->149 151 2 other signatures 73->151 75 powershell.exe 73->75         started        79 netsh.exe 73->79         started        process20 file21 87 C:\Users\user\...\246122658369_Desktop.zip, Zip 75->87 dropped 169 Found many strings related to Crypto-Wallets (likely being stolen) 75->169 81 conhost.exe 75->81         started        83 conhost.exe 79->83         started        signatures22 process23
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b1bb37dd8373d6658ee5d8cec09797d6a3c4ebbf7238cc7dee40945323c2827b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1bb37dd8373d6658ee5d8cec09797d6a3c4ebbf7238cc7dee40945323c2827b/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-03-19 01:16:06 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wg5tpxmdoplgldxf3dhmbf4x22r4j257oi4my7poickfgi6cqj5q._file
Verdict:
malicious
Similar samples:
0bd849791686a13624f2f8230ac4319854e398f7ef9c31af88b415dfc8068b53
RiseProStealer
19c3b5fe1978050380ebb111035d80268e001a78ad9756aff8d48c054537bf6b
RiseProStealer
30baf54d50379893b23b24203611da331d436dfc35f2d0a805bac4da0d310489
RiseProStealer
476a5e072f6d67eab240e9f87444d8f21379b77c3fb973d1b5a5b18db094be5e
RiseProStealer
7458cd87185f80358d350fa8dbd4a9efcc072df17654ea87d93127fd598c3545
RiseProStealer
cb9c4d1d3bdec4066ee2ab596cbbe4846a28130e42ffae0b0a336b26e29a8a37
RiseProStealer
e854f0b6e6506ccb5227f07b8122522b766f9833b74bce5127c46561995ab51c
RiseProStealer
+ 284 additional samples on MalwareBazaar
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240319-bmsstsdd57/
Behaviour
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RisePro
Malware Config
C2 Extraction:
193.233.132.74:58709
Unpacked files
SH256 hash:
320933caef29deb31195ead12a084c58cde5096efcc3d9e786f80f1a64364b6e
MD5 hash:
89cba2b46828146a6ba618dc051d6916
SHA1 hash:
c2c5a56d1050f13b51c7f13596c74385297b8e17
Link:
https://www.unpac.me/results/399ec11e-15fc-448e-8b9f-23586b131179/
SH256 hash:
b1bb37dd8373d6658ee5d8cec09797d6a3c4ebbf7238cc7dee40945323c2827b
MD5 hash:
5dee81665d52f2fbbfbd78fd87d3ec28
SHA1 hash:
d38e59be6d45f2124db4d9f023451f12712d03eb
Link:
https://www.unpac.me/results/399ec11e-15fc-448e-8b9f-23586b131179/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b1bb37dd8373/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/b1bb37dd8373d6658ee5d8cec09797d6a3c4ebbf7238cc7dee40945323c2827b

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: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: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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Generic_Threat_e5f4703f
Create hunting rule
Author:Elastic Security

File information

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

Web download

RiseProStealer

Executable exe b1bb37dd8373d6658ee5d8cec09797d6a3c4ebbf7238cc7dee40945323c2827b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2785131/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2773532/

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 (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments