MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bf296ad4241c8870149e1d302d11d97c5689e3bc67d18cd0d0c44565d75cd59. 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: 14


Intelligence 14 IOCs YARA 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bf296ad4241c8870149e1d302d11d97c5689e3bc67d18cd0d0c44565d75cd59
SHA3-384 hash: f11ac01f5ae13aa36e6c3e8b5a8a02e2615c637b37ea2acd7f696f8507ca737b2c5db89c777bf6e5ded81af9e3958cf2
SHA1 hash: 542acf9514fb3c67d999d37e6d578b64f9ce7692
MD5 hash: 4a928aa27ce33e93bab050de1a04fcd8
humanhash: autumn-cat-iowa-pip
File name:4a928aa27ce33e93bab050de1a04fcd8
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'324'480 bytes
First seen:2024-02-25 20:01:15 UTC
Last seen:2024-02-25 21:28:21 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:gYggiFHEUGZv+lLbWfKSGQbkrNs63YYEepeqNpZb8CM7et5:gYxiNLe2lPWf1eN73dLecZMit5
Threatray 2'500 similar samples on MalwareBazaar
TLSH T11CB53342298539DEE721F075D6E5CA73A26BB9A96456D0A0F171EC536C333007BFE078
TrID 51.4% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
15.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
14.0% (.EXE) Win32 Executable (generic) (4504/4/1)
6.3% (.EXE) OS/2 Executable (generic) (2029/13)
6.2% (.EXE) Generic Win/DOS Executable (2002/3)
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 :
363
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
bomb.exe
Verdict:
Malicious activity
Analysis date:
2024-02-25 19:53:35 UTC
Tags:
loader stealer vidar redline opendir phorpiex trojan risepro evasion payload socks5systemz proxy
Link:
https://app.any.run/tasks/e36ebd21-e7ad-461b-9a36-b8bef7000b80

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477692/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.27613.419.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:
lolbin msbuild packed
Link:
https://www.filescan.io/uploads/65db9cbce304215defb74f8e/reports/b65ad251-1477-4d18-ab4c-29af76b20af6/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/8bf296ad4241c8870149e1d302d11d97c5689e3bc67d18cd0d0c44565d75cd59
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/afea4314-8eee-4598-b8a4-77ef82508118
Result
Threat name:
Amadey, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1398427
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)
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
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: 1398427 Sample: tJYmV684UD.exe Startdate: 25/02/2024 Architecture: WINDOWS Score: 100 108 Multi AV Scanner detection for domain / URL 2->108 110 Antivirus detection for URL or domain 2->110 112 Antivirus detection for dropped file 2->112 114 9 other signatures 2->114 8 tJYmV684UD.exe 4 104 2->8         started        13 MPGPH131.exe 13 2->13         started        15 RageMP131.exe 2->15         started        17 11 other processes 2->17 process3 dnsIp4 90 185.215.113.46 WHOLESALECONNECTIONSNL Portugal 8->90 92 34.117.186.192 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->92 94 2 other IPs or domains 8->94 78 C:\Users\user\...\aGlFyFHaTfHViokdwhoK.exe, PE32 8->78 dropped 80 C:\Users\user\...\WpoN5SfaPgr84O96c2L6.exe, PE32 8->80 dropped 82 C:\Users\user\...\JY9srJ6q4tUV9WWffxju.exe, PE32 8->82 dropped 84 19 other malicious files 8->84 dropped 128 Detected unpacking (changes PE section rights) 8->128 130 Binary is likely a compiled AutoIt script file 8->130 132 Tries to steal Mail credentials (via file / registry access) 8->132 150 5 other signatures 8->150 19 HXEDJOVzyo3f_ArwPt8I.exe 8->19         started        23 Ch4pWThqfKsJuHdkCUXy.exe 8->23         started        25 schtasks.exe 1 8->25         started        34 5 other processes 8->34 134 Multi AV Scanner detection for dropped file 13->134 136 Machine Learning detection for dropped file 13->136 138 Found stalling execution ending in API Sleep call 13->138 140 Tries to evade debugger and weak emulator (self modifying code) 15->140 142 Hides threads from debuggers 15->142 144 Potentially malicious time measurement code found 15->144 146 Tries to detect sandboxes / dynamic malware analysis system (registry check) 17->146 148 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 17->148 27 firefox.exe 17->27         started        30 msedge.exe 17->30         started        32 msedge.exe 17->32         started        36 3 other processes 17->36 file5 signatures6 process7 dnsIp8 76 C:\Users\user\AppData\Local\...\explorgu.exe, PE32 19->76 dropped 116 Multi AV Scanner detection for dropped file 19->116 118 Detected unpacking (changes PE section rights) 19->118 120 Tries to detect sandboxes and other dynamic analysis tools (window names) 19->120 126 4 other signatures 19->126 122 Binary is likely a compiled AutoIt script file 23->122 38 chrome.exe 23->38         started        41 chrome.exe 23->41         started        43 chrome.exe 23->43         started        53 10 other processes 23->53 45 conhost.exe 25->45         started        102 172.253.122.84 GOOGLEUS United States 27->102 104 172.253.62.93 GOOGLEUS United States 27->104 106 12 other IPs or domains 27->106 124 Found many strings related to Crypto-Wallets (likely being stolen) 27->124 47 firefox.exe 27->47         started        49 conhost.exe 34->49         started        51 conhost.exe 34->51         started        55 3 other processes 34->55 file9 signatures10 process11 dnsIp12 86 192.168.2.4 unknown unknown 38->86 88 239.255.255.250 unknown Reserved 38->88 57 chrome.exe 38->57         started        60 chrome.exe 38->60         started        62 chrome.exe 38->62         started        64 chrome.exe 41->64         started        66 chrome.exe 43->66         started        68 chrome.exe 53->68         started        70 msedge.exe 53->70         started        72 msedge.exe 53->72         started        74 msedge.exe 53->74         started        process13 dnsIp14 96 13.107.42.14 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 57->96 98 144.2.9.1 LINKEDINUS Netherlands 57->98 100 44 other IPs or domains 57->100
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8bf296ad4241c8870149e1d302d11d97c5689e3bc67d18cd0d0c44565d75cd59
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8bf296ad4241c8870149e1d302d11d97c5689e3bc67d18cd0d0c44565d75cd59/
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2024-02-25 20:02:10 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rpzjnlkciheioakj4hjqfui5s7cwrhr3yz6rrtinbrcfmxlvzvmq._file
Verdict:
malicious
Similar samples:
0e5159fa0db346e48ccbb3398a7e83a9e5257c3dd8ff0e4239d2ca602b77d70f
RiseProStealer
1f006726286af92b1985dd160fd04511e14bf3a057214be582df838ddc50f058
RiseProStealer
371592b93fc8f54315554e90a36cf56e6d948821d672d897d58ab5bfc466fb9a
RiseProStealer
44365f98d16e475a1638df59aca02415388a327b2f3738acbea8dfddec202654
RiseProStealer
4627c39174d9e902993cadc68aaa3a9feb7addabc77277eee6d88cd989b5472f
RiseProStealer
57d916eab0857ac4c801805981105aa12540775ebd09f0abf53d8a8cde849c95
RiseProStealer
5ec29e5f8023d0468f7c3d4b45003402a069c7d5017463d2dfad3fcc0f9eeeff
RiseProStealer
981e42945b27742a2ef21acaeb4f0985ac83e484671e7bedd2dc071e0c4af62f
RiseProStealer
c6f8ab2ae2bfff6591d4950f292d04e997e8342e84c4631ee01df43b26745155
RiseProStealer
d47a220f4dac6bc8a1f0e7afb71f1201838cdf132fc79d04b1ae63122b42d27c
RiseProStealer
+ 2'490 additional samples on MalwareBazaar
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240225-yr4r8aba32/
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:
bafc4a07308666360e681cd9966f9ce8e4c2e04710b9ec169c13ce8f7b465c14
MD5 hash:
a53c9d61d78902e60af3cf7ee603f7bd
SHA1 hash:
b53cd5c094673fa70d777e43477c817611bdaba0
Link:
https://www.unpac.me/results/132d913e-c391-42ab-b112-26a0854560f8/
SH256 hash:
8bf296ad4241c8870149e1d302d11d97c5689e3bc67d18cd0d0c44565d75cd59
MD5 hash:
4a928aa27ce33e93bab050de1a04fcd8
SHA1 hash:
542acf9514fb3c67d999d37e6d578b64f9ce7692
Link:
https://www.unpac.me/results/132d913e-c391-42ab-b112-26a0854560f8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8bf296ad4241/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/8bf296ad4241c8870149e1d302d11d97c5689e3bc67d18cd0d0c44565d75cd59

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 8bf296ad4241c8870149e1d302d11d97c5689e3bc67d18cd0d0c44565d75cd59

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/477692/
  
URLhaus
https://urlhaus.abuse.ch/url/2770389/

Comments


Avatar
zbet commented on 2024-02-25 20:01:17 UTC

url : hxxp://147.45.47.102/tanos/seno.exe