MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a93fc1f94b6919a6776d6d0151d04a352d30a8743d58ff9090d3def3c2aa571. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a93fc1f94b6919a6776d6d0151d04a352d30a8743d58ff9090d3def3c2aa571
SHA3-384 hash: 54652ebc170d58632917a61f009ee8c31996f225936f247c64b97ce24ad74f9a8048374e3ce1a8e22b8302c0417ca9a1
SHA1 hash: 9f900a625dc4967a24d258000f94db48fd881fec
MD5 hash: 18afe832cedf8e9303f5fa9f4622292f
humanhash: stairway-red-vermont-berlin
File name:18afe832cedf8e9303f5fa9f4622292f
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'307'584 bytes
First seen:2024-02-21 01:53:41 UTC
Last seen:2024-02-21 03:19:09 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:gCr1vCbkuksx/7KSKp1GNuXah4WEYuld:tppuJx/7KSic8KhNk
TLSH T1BEB533F1EFD09021D608CAB94B85DF256B13BF974288F8DE453E26C23EBA761E458C15
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 :
358
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477192/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.32057.23246.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
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
Searching for the browser 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:
lolbin msbuild packed
Link:
https://www.filescan.io/uploads/65d557bab7fbcf60a475c504/reports/7c40d6f0-41ce-4c68-a6f3-cd3ef04585cd/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/8a93fc1f94b6919a6776d6d0151d04a352d30a8743d58ff9090d3def3c2aa571
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:
Unknown
Link:
https://analyze.intezer.com/analyses/5e03e02d-b793-4902-b96d-9f0c702db048
Result
Threat name:
Amadey, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1395803
Signature
Antivirus detection for dropped file
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 many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
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
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1395803 Sample: 33MkDnu015.exe Startdate: 21/02/2024 Architecture: WINDOWS Score: 100 120 Multi AV Scanner detection for domain / URL 2->120 122 Antivirus detection for URL or domain 2->122 124 Multi AV Scanner detection for submitted file 2->124 126 6 other signatures 2->126 8 33MkDnu015.exe 2 94 2->8         started        13 MPGPH131.exe 2->13         started        15 MPGPH131.exe 22 2->15         started        17 8 other processes 2->17 process3 dnsIp4 102 185.215.113.46 WHOLESALECONNECTIONSNL Portugal 8->102 104 34.117.186.192 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->104 106 193.233.132.62 FREE-NET-ASFREEnetEU Russian Federation 8->106 72 C:\Users\user\...\yafn4KjtshSbAZcADlVv.exe, PE32 8->72 dropped 74 C:\Users\user\...\pgcj3pvCBat3YPcYGa3E.exe, PE32 8->74 dropped 76 C:\Users\user\...\nEWKoKuFA4AaSK38IqLU.exe, PE32 8->76 dropped 84 15 other malicious files 8->84 dropped 146 Detected unpacking (changes PE section rights) 8->146 148 Binary is likely a compiled AutoIt script file 8->148 150 Tries to steal Mail credentials (via file / registry access) 8->150 170 5 other signatures 8->170 19 BVMkVLG3MUJgZnuuWFIn.exe 8->19         started        22 pgcj3pvCBat3YPcYGa3E.exe 8->22         started        24 iq_N57hYWgexrIkeOSNM.exe 8->24         started        34 4 other processes 8->34 78 C:\Users\user\...\xPJdPpHJlt5ssIkSQbF3.exe, PE32 13->78 dropped 80 C:\Users\user\...\nqlfJ371bpewFRHI0Dcs.exe, PE32 13->80 dropped 82 C:\Users\user\...\iYX8sUIAoNwbNv3Nx6TR.exe, PE32 13->82 dropped 86 10 other malicious files 13->86 dropped 152 Tries to harvest and steal browser information (history, passwords, etc) 13->152 154 Hides threads from debuggers 13->154 156 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->156 158 Multi AV Scanner detection for dropped file 15->158 160 Machine Learning detection for dropped file 15->160 162 Tries to evade debugger and weak emulator (self modifying code) 15->162 164 Antivirus detection for dropped file 17->164 166 Creates multiple autostart registry keys 17->166 168 Maps a DLL or memory area into another process 17->168 26 firefox.exe 17->26         started        30 msedge.exe 17->30         started        32 firefox.exe 17->32         started        file5 signatures6 process7 dnsIp8 128 Detected unpacking (changes PE section rights) 19->128 130 Tries to detect sandboxes and other dynamic analysis tools (window names) 19->130 132 Modifies windows update settings 19->132 144 4 other signatures 19->144 134 Tries to evade debugger and weak emulator (self modifying code) 22->134 136 Hides threads from debuggers 22->136 138 Tries to detect sandboxes / dynamic malware analysis system (registry check) 22->138 140 Binary is likely a compiled AutoIt script file 24->140 36 chrome.exe 24->36         started        39 chrome.exe 24->39         started        41 chrome.exe 24->41         started        51 10 other processes 24->51 108 142.250.80.74 GOOGLEUS United States 26->108 110 142.250.81.238 GOOGLEUS United States 26->110 116 15 other IPs or domains 26->116 88 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 26->88 dropped 90 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 26->90 dropped 142 Found many strings related to Crypto-Wallets (likely being stolen) 26->142 53 5 other processes 26->53 112 13.107.21.200 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 30->112 114 13.107.21.239 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 30->114 118 20 other IPs or domains 30->118 43 conhost.exe 34->43         started        45 conhost.exe 34->45         started        47 conhost.exe 34->47         started        49 conhost.exe 34->49         started        file9 signatures10 process11 dnsIp12 92 192.168.2.4 unknown unknown 36->92 94 239.255.255.250 unknown Reserved 36->94 55 chrome.exe 36->55         started        58 chrome.exe 36->58         started        60 chrome.exe 36->60         started        62 chrome.exe 39->62         started        64 chrome.exe 41->64         started        66 chrome.exe 51->66         started        68 msedge.exe 51->68         started        70 msedge.exe 51->70         started        process13 dnsIp14 96 13.107.42.14 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 55->96 98 144.2.9.1 LINKEDINUS Netherlands 55->98 100 46 other IPs or domains 55->100
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8a93fc1f94b6919a6776d6d0151d04a352d30a8743d58ff9090d3def3c2aa571
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a93fc1f94b6919a6776d6d0151d04a352d30a8743d58ff9090d3def3c2aa571/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-02-21 01:54:10 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rkj7yh4uw2izuz3w23ibkhieunjngcuhipky76ijbu666pbkuvyq._file
Verdict:
unknown
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240221-cbjapahd4t/
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:
1fb8e77007bb3a4ba78e9ae89f15eb041bd81b4f8285edd8acf9e9a6efb70031
MD5 hash:
8b9f2bbfb66760a9af26fbff9412a9d7
SHA1 hash:
4c61930673c9393bf47133a0dea978f2a9a8a375
Link:
https://www.unpac.me/results/c3c6e314-8662-4c0a-b1b9-f5535382693e/
SH256 hash:
8a93fc1f94b6919a6776d6d0151d04a352d30a8743d58ff9090d3def3c2aa571
MD5 hash:
18afe832cedf8e9303f5fa9f4622292f
SHA1 hash:
9f900a625dc4967a24d258000f94db48fd881fec
Link:
https://www.unpac.me/results/c3c6e314-8662-4c0a-b1b9-f5535382693e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8a93fc1f94b6/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/8a93fc1f94b6919a6776d6d0151d04a352d30a8743d58ff9090d3def3c2aa571

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 8a93fc1f94b6919a6776d6d0151d04a352d30a8743d58ff9090d3def3c2aa571

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/477192/

Comments


Avatar
zbet commented on 2024-02-21 01:53:42 UTC

url : hxxp://193.233.132.216:54672/dear/ushak.exe