MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f734a58aaf9dd153d6c0e278d0560fed81ee38c99e3e354a47d39e8b3a0882f. 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: 1f734a58aaf9dd153d6c0e278d0560fed81ee38c99e3e354a47d39e8b3a0882f
SHA3-384 hash: 25516340f55cc5f664f548d7cf7a766d244666c85e567fc76d976680129006ffe485a4b067bcfb6c54434bc64b85a1db
SHA1 hash: b759f0be931c9ad0c9e889cd6be51ce955a42910
MD5 hash: 2b7a70034e825daf21013553787d0ae9
humanhash: uncle-jupiter-indigo-romeo
File name:2b7a70034e825daf21013553787d0ae9
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'288'128 bytes
First seen:2024-03-04 04:55:03 UTC
Last seen:2024-03-04 06:32:04 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:D7XTsNY9wReDAMEce9SHeMPxBwicTy4wgGTqCzL0JZeEglJuzgYBh:DcNY9wRpvPWuGDHGefuzNh
Threatray 313 similar samples on MalwareBazaar
TLSH T108B533119A257070D56E84BD9A0A2A16BFF63B052331233221C439777F53926BFCE7E6
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 :
448
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1f734a58aaf9dd153d6c0e278d0560fed81ee38c99e3e354a47d39e8b3a0882f.zip
Verdict:
Suspicious activity
Analysis date:
2024-03-04 15:51:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4f763ab4-47b5-42c4-ae5b-6709596cd027

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.9150.20351.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
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin msbuild packed risepro
Link:
https://www.filescan.io/uploads/65e5546395e2f0fb7a8b5288/reports/115811c6-7af9-42d2-91bb-ce22c33ce000/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/1f734a58aaf9dd153d6c0e278d0560fed81ee38c99e3e354a47d39e8b3a0882f
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/4f1dcafa-7a4c-4b38-8f08-298db193ec54
Result
Threat name:
Amadey, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1402315
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
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
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 known network protocols on non-standard ports
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 dnsIp2 2 Behavior Graph ID: 1402315 Sample: ZXcyz0lm9Z.exe Startdate: 04/03/2024 Architecture: WINDOWS Score: 100 70 ipinfo.io 2->70 72 db-ip.com 2->72 80 Snort IDS alert for network traffic 2->80 82 Multi AV Scanner detection for domain / URL 2->82 84 Antivirus detection for URL or domain 2->84 86 10 other signatures 2->86 8 MPGPH131.exe 77 2->8         started        12 ZXcyz0lm9Z.exe 3 94 2->12         started        15 MPGPH131.exe 74 2->15         started        17 9 other processes 2->17 signatures3 process4 dnsIp5 52 C:\Users\user\...\yfA48AxllAe07IEWi9CY.exe, PE32 8->52 dropped 54 C:\Users\user\...\pkiKo0IaCPAZZxfCzypp.exe, PE32 8->54 dropped 56 C:\Users\user\...wevnP6gIliMS2U8avuO.exe, PE32 8->56 dropped 64 4 other malicious files 8->64 dropped 110 Multi AV Scanner detection for dropped file 8->110 112 Detected unpacking (changes PE section rights) 8->112 114 Tries to steal Mail credentials (via file / registry access) 8->114 116 Potentially malicious time measurement code found 8->116 19 EwevnP6gIliMS2U8avuO.exe 8->19         started        23 yfA48AxllAe07IEWi9CY.exe 8->23         started        25 pkiKo0IaCPAZZxfCzypp.exe 8->25         started        74 193.233.132.62, 49729, 49732, 49733 FREE-NET-ASFREEnetEU Russian Federation 12->74 76 185.215.113.46, 49738, 49746, 49748 WHOLESALECONNECTIONSNL Portugal 12->76 78 2 other IPs or domains 12->78 58 C:\Users\user\...\waH3cppZU5QCCVmNfcI9.exe, PE32 12->58 dropped 60 C:\Users\user\...\voXkuclf3Lemp4gLMxZj.exe, PE32 12->60 dropped 62 C:\Users\user\...\DFyAiofW4aLk5b4sB8rh.exe, PE32 12->62 dropped 66 12 other malicious files 12->66 dropped 118 Found many strings related to Crypto-Wallets (likely being stolen) 12->118 120 Creates multiple autostart registry keys 12->120 122 Uses schtasks.exe or at.exe to add and modify task schedules 12->122 124 Tries to detect virtualization through RDTSC time measurements 12->124 27 voXkuclf3Lemp4gLMxZj.exe 12->27         started        29 waH3cppZU5QCCVmNfcI9.exe 12->29         started        37 6 other processes 12->37 68 7 other malicious files 15->68 dropped 126 Tries to harvest and steal browser information (history, passwords, etc) 15->126 134 2 other signatures 15->134 31 dOSli7sZEoTE65HWaeWS.exe 15->31         started        33 IvU0Q0OBx2ERVZKtSgOS.exe 15->33         started        35 0exDtFLi9Sb6H4hnTHzg.exe 15->35         started        128 Machine Learning detection for dropped file 17->128 130 Tries to evade debugger and weak emulator (self modifying code) 17->130 132 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 17->132 file6 signatures7 process8 file9 50 C:\Users\user\AppData\Local\...\explorha.exe, PE32 19->50 dropped 88 Antivirus detection for dropped file 19->88 90 Detected unpacking (changes PE section rights) 19->90 92 Machine Learning detection for dropped file 19->92 39 explorha.exe 19->39         started        94 Tries to evade debugger and weak emulator (self modifying code) 27->94 96 Hides threads from debuggers 27->96 98 Tries to detect sandboxes / dynamic malware analysis system (registry check) 27->98 100 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 31->100 42 conhost.exe 37->42         started        44 conhost.exe 37->44         started        46 conhost.exe 37->46         started        48 3 other processes 37->48 signatures10 process11 signatures12 102 Antivirus detection for dropped file 39->102 104 Detected unpacking (changes PE section rights) 39->104 106 Tries to detect sandboxes and other dynamic analysis tools (window names) 39->106 108 5 other signatures 39->108
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1f734a58aaf9dd153d6c0e278d0560fed81ee38c99e3e354a47d39e8b3a0882f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f734a58aaf9dd153d6c0e278d0560fed81ee38c99e3e354a47d39e8b3a0882f/
Threat name:
Win32.Trojan.RisePro
Create hunting rule
Status:
Malicious
First seen:
2024-03-04 04:56:06 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d5zuuwfk7horkplmbyty2bla73mb5y4mthr6gvfepu46rm5araxq._file
Verdict:
malicious
Similar samples:
127320b6f35c9014ba3fd5f97ba6e8317c444fb0d907c8cc5b2fad053d9fa51a
RiseProStealer
47506422497eefbc000cddf5adc8c24b03686e4c5791ee8241e4998caede618d
RiseProStealer
7349f05ab34b6ca57ddce8c86ab40a53b2d05f59e11528a8322d35122d8dcb51
RiseProStealer
7aad438a6dd2d76d964a8f58015827f856c90f8b88b236bcb4538ef02ba38d80
RiseProStealer
81eef8e03d9e5bcfcbb20113c49e642e725d0da9bfd57ac352a8160d044d5b02
RiseProStealer
98cce54e7cc22e1698525f650a77742015f1d7437b5acf0520f8aa99277def1e
RiseProStealer
98d57e3ac4cde0cc27eb00b7fa1be7d1a826f1fb94d9f99da5460ed486c979c5
RiseProStealer
b50becdb79b109e85caa4f588343fdd7e96152f4e23f40ad213a0336118bc87b
RiseProStealer
cb9c4d1d3bdec4066ee2ab596cbbe4846a28130e42ffae0b0a336b26e29a8a37
RiseProStealer
+ 303 additional samples on MalwareBazaar
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240304-fkn43sad4v/
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:
60902d9102425e5b7f51f244342f205e0e67b77d1f632aaebf3d88590f1106d5
MD5 hash:
1d53eb02b9ba13d4c941e135e1480d66
SHA1 hash:
c5ecee295a5a7a9bb1d77f3bad018e013fd4e366
Link:
https://www.unpac.me/results/d65ef9c3-427d-4dab-bd8e-d7cf54b2db39/
SH256 hash:
1f734a58aaf9dd153d6c0e278d0560fed81ee38c99e3e354a47d39e8b3a0882f
MD5 hash:
2b7a70034e825daf21013553787d0ae9
SHA1 hash:
b759f0be931c9ad0c9e889cd6be51ce955a42910
Link:
https://www.unpac.me/results/d65ef9c3-427d-4dab-bd8e-d7cf54b2db39/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1f734a58aaf9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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 1f734a58aaf9dd153d6c0e278d0560fed81ee38c99e3e354a47d39e8b3a0882f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2775398/

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


Avatar
zbet commented on 2024-03-04 04:55:04 UTC

url : hxxp://185.215.113.45/cost/random.exe