MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf1f60b1391cd05c9f4834206ee260aab02ee48de1027ea49ba02aa6e47d1075. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf1f60b1391cd05c9f4834206ee260aab02ee48de1027ea49ba02aa6e47d1075
SHA3-384 hash: 5e1cc62e25e9191946f96d72e034aedcd886ed21c8ed60f5126baa59551d4235e826ace8c067b0a240b466bdf3c4e15e
SHA1 hash: cb25de93d05485584bb89ab3e30b12b42c169cfa
MD5 hash: 52bf6d29af45fa192c310c68ad578e95
humanhash: oscar-maryland-solar-football
File name:52bf6d29af45fa192c310c68ad578e95
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'385'920 bytes
First seen:2024-02-24 10:49:22 UTC
Last seen:2024-02-24 12:44:21 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:iiYU4cZKIfTF+9E+GfxGz3V4lt4P6CNEZ7cEyo8WNRsnKG:LlM9E+GfMz3alk6CNEZIL0NRsKG
TLSH T134B53319EEA28194C15BDFF628194B383EB45FDC44101F6732EE76ED8F320E152899E6
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 zbetcheckin
Tags:32 exe RiseProStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
419
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477601/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.31003.5324.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a file
Launching a process
Creating a file in the %temp% directory
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Creating a process from a recently created file
Creating a window
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/65d9c9dc33761b2a22657338/reports/c1592ee2-ae21-48f1-9694-1ccbde3e670b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cf1f60b1391cd05c9f4834206ee260aab02ee48de1027ea49ba02aa6e47d1075
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:
Malicious
Link:
https://analyze.intezer.com/analyses/993e54a4-9eb0-4177-af46-1a77e45be5f8
Result
Threat name:
Amadey, RisePro Stealer, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1398101
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found stalling execution ending in API Sleep call
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies windows update settings
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
PE file has nameless sections
Potentially malicious time measurement code found
Snort IDS alert for network traffic
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 steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys stealer DLL
Yara detected RisePro Stealer
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1398101 Sample: przFr1ipAS.exe Startdate: 24/02/2024 Architecture: WINDOWS Score: 100 83 yt3.ggpht.com 2->83 85 youtube-ui.l.google.com 2->85 87 70 other IPs or domains 2->87 125 Snort IDS alert for network traffic 2->125 127 Multi AV Scanner detection for domain / URL 2->127 129 Antivirus detection for URL or domain 2->129 131 7 other signatures 2->131 9 przFr1ipAS.exe 2 92 2->9         started        14 MPGPH131.exe 22 2->14         started        16 RageMP131.exe 2->16         started        18 10 other processes 2->18 signatures3 process4 dnsIp5 93 185.215.113.46 WHOLESALECONNECTIONSNL Portugal 9->93 95 193.233.132.62 FREE-NET-ASFREEnetEU Russian Federation 9->95 103 2 other IPs or domains 9->103 75 C:\Users\user\...\yjY8lKe_4gJBSwoUJFG7.exe, PE32 9->75 dropped 77 C:\Users\user\...\xBPwMQI01pOf17CTf6Bs.exe, PE32 9->77 dropped 79 C:\Users\user\...\nJwnw5H6Ya1zw73bR2vN.exe, PE32 9->79 dropped 81 13 other malicious files 9->81 dropped 149 Detected unpacking (changes PE section rights) 9->149 151 Binary is likely a compiled AutoIt script file 9->151 153 Tries to steal Mail credentials (via file / registry access) 9->153 171 4 other signatures 9->171 20 lMcumJngRe7yYm5VIYcg.exe 9->20         started        23 xBPwMQI01pOf17CTf6Bs.exe 9->23         started        26 yjY8lKe_4gJBSwoUJFG7.exe 9->26         started        35 4 other processes 9->35 155 Multi AV Scanner detection for dropped file 14->155 157 Machine Learning detection for dropped file 14->157 159 Tries to evade debugger and weak emulator (self modifying code) 14->159 97 gslb-2.demdex.net 16->97 99 edge-va6.demdex.net 16->99 105 2 other IPs or domains 16->105 161 Hides threads from debuggers 16->161 163 Tries to detect sandboxes / dynamic malware analysis system (registry check) 16->163 165 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 16->165 101 127.0.0.1 unknown unknown 18->101 167 Creates multiple autostart registry keys 18->167 169 Tries to harvest and steal browser information (history, passwords, etc) 18->169 28 firefox.exe 18->28         started        31 msedge.exe 18->31         started        33 firefox.exe 18->33         started        37 4 other processes 18->37 file6 signatures7 process8 dnsIp9 133 Detected unpacking (changes PE section rights) 20->133 135 Tries to detect sandboxes and other dynamic analysis tools (window names) 20->135 137 Modifies windows update settings 20->137 147 4 other signatures 20->147 73 C:\Users\user\AppData\Local\...\explorgu.exe, PE32 23->73 dropped 139 Tries to evade debugger and weak emulator (self modifying code) 23->139 141 Hides threads from debuggers 23->141 143 Tries to detect sandboxes / dynamic malware analysis system (registry check) 23->143 145 Binary is likely a compiled AutoIt script file 26->145 39 chrome.exe 26->39         started        42 chrome.exe 26->42         started        44 chrome.exe 26->44         started        56 10 other processes 26->56 113 142.251.40.174 GOOGLEUS United States 28->113 115 172.253.122.84 GOOGLEUS United States 28->115 121 7 other IPs or domains 28->121 46 firefox.exe 28->46         started        117 part-0012.t-0009.t-msedge.net 13.107.246.40 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 31->117 119 googlehosted.l.googleusercontent.com 142.250.176.193 GOOGLEUS United States 31->119 123 23 other IPs or domains 31->123 48 conhost.exe 35->48         started        50 conhost.exe 35->50         started        52 conhost.exe 35->52         started        54 conhost.exe 35->54         started        file10 signatures11 process12 dnsIp13 89 192.168.2.4 unknown unknown 39->89 91 239.255.255.250 unknown Reserved 39->91 58 chrome.exe 39->58         started        61 chrome.exe 42->61         started        63 chrome.exe 44->63         started        65 chrome.exe 56->65         started        67 msedge.exe 56->67         started        69 msedge.exe 56->69         started        71 msedge.exe 56->71         started        process14 dnsIp15 107 youtube-ui.l.google.com 142.250.176.206 GOOGLEUS United States 58->107 109 clients.l.google.com 142.250.65.206 GOOGLEUS United States 58->109 111 17 other IPs or domains 58->111
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cf1f60b1391cd05c9f4834206ee260aab02ee48de1027ea49ba02aa6e47d1075
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf1f60b1391cd05c9f4834206ee260aab02ee48de1027ea49ba02aa6e47d1075/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-24 10:50:10 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z4pwbmjzdtifzh2igqqg5ytavkyc5zen4ebh5je3uavknzd5cb2q._file
Verdict:
malicious
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240224-mw9cqahf28/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RisePro
Malware Config
C2 Extraction:
193.233.132.62
Unpacked files
SH256 hash:
fde19cc5b463c87ad32f858b1478420420681ff9f45c7a3f93be59e45572170d
MD5 hash:
84193dc8d65695d46783906101c817bd
SHA1 hash:
e2a0e6f51880d422dc92f935823f3e0672cdb35f
Link:
https://www.unpac.me/results/d1ac9b02-4dca-4961-8511-87b0340565c6/
SH256 hash:
cf1f60b1391cd05c9f4834206ee260aab02ee48de1027ea49ba02aa6e47d1075
MD5 hash:
52bf6d29af45fa192c310c68ad578e95
SHA1 hash:
cb25de93d05485584bb89ab3e30b12b42c169cfa
Link:
https://www.unpac.me/results/d1ac9b02-4dca-4961-8511-87b0340565c6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cf1f60b1391c/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/cf1f60b1391cd05c9f4834206ee260aab02ee48de1027ea49ba02aa6e47d1075

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 cf1f60b1391cd05c9f4834206ee260aab02ee48de1027ea49ba02aa6e47d1075

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/477601/

Comments


Avatar
zbet commented on 2024-02-24 10:49:22 UTC

url : hxxp://147.45.47.101/swift/holost.exe