MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a593c21b5896c40b375d7baa9b9cb8638b533871f845fd176d3d0963c9872d5d. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a593c21b5896c40b375d7baa9b9cb8638b533871f845fd176d3d0963c9872d5d
SHA3-384 hash: c79155dcb2964a536ee66657aa1df3fb2eb7c4be9ee2704338328d796b1c5a57903f98eee3be9bd8de93007b3a87fae9
SHA1 hash: 0358d08e58dda17023d23ae4ff8f232a4ef7f2ba
MD5 hash: a5842900815689efe5842da7f29366f9
humanhash: video-island-single-alpha
File name:a5842900815689efe5842da7f29366f9
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'046'976 bytes
First seen:2024-03-20 13:58:21 UTC
Last seen:2024-03-20 15:37:06 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:/7ciTg0km0ML+1Ky9Hvf+D/2SyfJu0oun1l0ximVgD7sUmVO8:Tcag8/6V9HX+b23Juqn1l0gHyQ8
TLSH T19A9533A72FEA7F7ECC044174118BFDB01B7424609247C8B74B9B524BB16BBAE19C24D5
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 0fd6b2b29abbb90f (26 x RiseProStealer)
Reporter zbetcheckin
Tags:32 exe RiseProStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
378
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a593c21b5896c40b375d7baa9b9cb8638b533871f845fd176d3d0963c9872d5d.exe
Verdict:
Malicious activity
Analysis date:
2024-03-20 14:00:42 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/3055e95e-2b26-42e8-a833-c03aac8a105f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.24765.24221.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
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
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:
packed
Link:
https://www.filescan.io/uploads/65faebad5cd908a33dba41a3/reports/f215a005-18fd-4c99-bcee-80477ce94146/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/a593c21b5896c40b375d7baa9b9cb8638b533871f845fd176d3d0963c9872d5d
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/b71b05c6-56fb-457c-96af-ac7db7775f21
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1412460
Signature
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
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 stalling execution ending in API Sleep call
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
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1412460 Sample: beZL93zmid.exe Startdate: 20/03/2024 Architecture: WINDOWS Score: 100 31 www.maxmind.com 2->31 33 ipinfo.io 2->33 35 db-ip.com 2->35 45 Snort IDS alert for network traffic 2->45 47 Multi AV Scanner detection for domain / URL 2->47 49 Antivirus detection for URL or domain 2->49 51 5 other signatures 2->51 8 beZL93zmid.exe 1 9 2->8         started        13 RageMP131.exe 2 2->13         started        15 MPGPH131.exe 4 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 37 193.233.132.74, 49699, 49700, 49701 FREE-NET-ASFREEnetEU Russian Federation 8->37 27 C:\Users\user\AppData\Local\...\RageMP131.exe, PE32 8->27 dropped 29 C:\ProgramData\MPGPH131\MPGPH131.exe, PE32 8->29 dropped 53 Detected unpacking (changes PE section rights) 8->53 55 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 8->55 57 Found API chain indicative of sandbox detection 8->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 8->59 19 schtasks.exe 1 8->19         started        21 schtasks.exe 1 8->21         started        39 ipinfo.io 34.117.186.192, 443, 49732, 49735 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 13->39 41 db-ip.com 104.26.4.15, 443, 49733, 49736 CLOUDFLARENETUS United States 13->41 61 Multi AV Scanner detection for dropped file 13->61 63 Machine Learning detection for dropped file 13->63 65 Found stalling execution ending in API Sleep call 13->65 67 Tries to harvest and steal browser information (history, passwords, etc) 15->67 69 Tries to evade debugger and weak emulator (self modifying code) 15->69 71 Tries to detect virtualization through RDTSC time measurements 15->71 43 www.maxmind.com 104.18.145.235, 49741, 49742, 80 CLOUDFLARENETUS United States 17->43 73 Tries to detect sandboxes / dynamic malware analysis system (registry check) 17->73 file6 signatures7 process8 process9 23 conhost.exe 19->23         started        25 conhost.exe 21->25         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a593c21b5896c40b375d7baa9b9cb8638b533871f845fd176d3d0963c9872d5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a593c21b5896c40b375d7baa9b9cb8638b533871f845fd176d3d0963c9872d5d/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-03-20 13:43:55 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uwj4eg2ys3cawn25povjxhfymofvgodr7bc72f3nhuewhsmhfvoq._file
Verdict:
malicious
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240320-rad2xaah2x/
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:
93ae9ebfe9b31b4b07d30d1bd0f88dd91fb8d4970b0c5918f876308727fa659f
MD5 hash:
70363027299dda9eeffd01c73e8d19e5
SHA1 hash:
87291e956db98e0f84dcdaa0f2584f6dee31f8d3
Link:
https://www.unpac.me/results/dfd06a1c-e7ec-47cc-a8c9-d45bea8c6f8a/
SH256 hash:
9865a0b00d3afa7b060eac6685ed36f1d2214cbf904ff451ec63b223bf6b1410
MD5 hash:
d0edea8daf8db93725c715e1b42ad082
SHA1 hash:
fecfc468a311b79253b35e1d7316b9d8a6e0f205
Link:
https://www.unpac.me/results/dfd06a1c-e7ec-47cc-a8c9-d45bea8c6f8a/
SH256 hash:
4bf1109d02442e73198138d0f9d0fccd52caaccf5ee5bbc89c4c583b505e8dbf
MD5 hash:
3f459b435d74cbc77fcae6c1971e2f2e
SHA1 hash:
73b48dc81d87c7d29b9fc15a8c47e755e7dafdc4
Link:
https://www.unpac.me/results/dfd06a1c-e7ec-47cc-a8c9-d45bea8c6f8a/
SH256 hash:
e728b893d5d782a215849e63fec8d5754cc4bffff527f87f4ba46f5e4e7e471b
MD5 hash:
2ca0a72401db99067e4e7bf64b200403
SHA1 hash:
be70b62af8b97f6ad4526cd7625aaba89b88e370
Link:
https://www.unpac.me/results/dfd06a1c-e7ec-47cc-a8c9-d45bea8c6f8a/
SH256 hash:
a458b34708268b75f732a3e6b503d0b43bf08912cc8aa97ff39719ee127d8a0f
MD5 hash:
8108aeeb051e627200f1fbd9a78f3b13
SHA1 hash:
78017bb93238440182fb33b7b942a4a4b2ca3687
Link:
https://www.unpac.me/results/dfd06a1c-e7ec-47cc-a8c9-d45bea8c6f8a/
SH256 hash:
e2e72158be4fe0f92e93bc4fcc37d0a78d22fe9ce1a3e18be16d0a66174e883c
MD5 hash:
1e208c453f8acf0c017bc8707223e839
SHA1 hash:
8f9c136dd5381e2a5884f410ace8d508b4593c88
Link:
https://www.unpac.me/results/dfd06a1c-e7ec-47cc-a8c9-d45bea8c6f8a/
SH256 hash:
ce80f83f7515a52aa35d6e3e8e268135be198eef316dea709359508b8f0dbd39
MD5 hash:
bf00076b2f4b3748ff850857629977c5
SHA1 hash:
7479bd8a7051bf09dd459c70ac4a3103ece9a0ad
Link:
https://www.unpac.me/results/dfd06a1c-e7ec-47cc-a8c9-d45bea8c6f8a/
SH256 hash:
a593c21b5896c40b375d7baa9b9cb8638b533871f845fd176d3d0963c9872d5d
MD5 hash:
a5842900815689efe5842da7f29366f9
SHA1 hash:
0358d08e58dda17023d23ae4ff8f232a4ef7f2ba
Link:
https://www.unpac.me/results/dfd06a1c-e7ec-47cc-a8c9-d45bea8c6f8a/
Malware family:
RisePro
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a593c21b5896/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/a593c21b5896c40b375d7baa9b9cb8638b533871f845fd176d3d0963c9872d5d

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: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 a593c21b5896c40b375d7baa9b9cb8638b533871f845fd176d3d0963c9872d5d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2773532/
  
URLhaus
https://urlhaus.abuse.ch/url/2787561/
  
URLhaus
https://urlhaus.abuse.ch/url/2787662/

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 2024-03-20 13:58:22 UTC

url : hxxp://193.233.132.139/silno/download.php