MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 acad873da34aab461e8a7b87dd2c6d98c3b2b187f5ca868415bac26af1516da5. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: acad873da34aab461e8a7b87dd2c6d98c3b2b187f5ca868415bac26af1516da5
SHA3-384 hash: 545a7798c2cfd355ffd85ebf5e8310deaf5c9963fc7370a3684d8738d77181edb6c4cda8357399921be793c7a015b3d7
SHA1 hash: 12193121a75325ca4a32e7260d82e6d8c85fe0d4
MD5 hash: e8af10713a9e8ee414a1a0865c2379f2
humanhash: salami-juliet-lion-kansas
File name:External24.exe
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'479'935 bytes
First seen:2024-06-28 17:40:57 UTC
Last seen:2024-06-28 19:09:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash be41bf7b8cc010b614bd36bbca606973 (195 x LummaStealer, 126 x DanaBot, 63 x Vidar)
ssdeep 49152:PMa2yfLmOYmaAkjwyI36HznuE1djDUGNywFVf8o0pBsBZOJ:PFctk36jxDU+LVEoQsOJ
Threatray 1'042 similar samples on MalwareBazaar
TLSH T10FB533025EA81038F48A4EF031F1DF0B10FCF8768D2B9967B666C992B33C656F59C616
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon cbcecc6ee2c1f072 (1 x RiseProStealer)
Reporter aachum
Tags:exe RiseProStealer


Avatar
iamaachum
https://sites.google.com/view/external24a

Intelligence

File Origin
# of uploads :
2
# of downloads :
580
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
External24.exe
Verdict:
Malicious activity
Analysis date:
2024-06-26 21:47:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ee4e67b0-98ff-417d-956c-34f2b3dc8317

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=667ef5e77d0a7ff58bc760abwin10vpnfull_triage
Tags:
Encryption Execution Network Static Stealth Trojan Malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Creating a window
DNS request
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
installer lolbin microsoft_visual_cc nullmixer overlay packed shell32
Link:
https://www.filescan.io/uploads/667ef5ad21581a92819ff74c/reports/913fe1c7-27af-411d-a292-7cbb1725d980/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/acad873da34aab461e8a7b87dd2c6d98c3b2b187f5ca868415bac26af1516da5
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/81153133-f7ef-4d87-b913-800d32509b46
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
rans.evad.troj.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1464408
Signature
Adds extensions / path to Windows Defender exclusion list (Registry)
AI detected suspicious sample
Contains functionality to inject threads in other processes
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Drops PE files with a suspicious file extension
Exclude list of file types from scheduled, custom, and real-time scanning
Found API chain indicative of sandbox detection
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found many strings related to Crypto-Wallets (likely being stolen)
Found stalling execution ending in API Sleep call
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies Group Policy settings
Multi AV Scanner detection for submitted file
Sigma detected: Search for Antivirus process
Sigma detected: Suspicious Command Patterns In Scheduled Task Creation
Sigma detected: WScript or CScript Dropper
Snort IDS alert for network traffic
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
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes many files with high entropy
Wscript called in batch mode (surpress errors)
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1464408 Sample: External24.exe Startdate: 28/06/2024 Architecture: WINDOWS Score: 100 69 CcUPthUoPgCKIth.CcUPthUoPgCKIth 2->69 71 ipinfo.io 2->71 73 db-ip.com 2->73 87 Snort IDS alert for network traffic 2->87 89 Multi AV Scanner detection for submitted file 2->89 91 Yara detected RisePro Stealer 2->91 93 6 other signatures 2->93 10 External24.exe 81 2->10         started        14 wscript.exe 1 2->14         started        signatures3 process4 file5 55 C:\Users\user\AppData\Local\Temp\Zoning, data 10->55 dropped 57 C:\Users\user\AppData\Local\Temp\Wiley, data 10->57 dropped 59 C:\Users\user\AppData\Local\Temp\Warming, data 10->59 dropped 61 15 other files (13 malicious) 10->61 dropped 103 Found stalling execution ending in API Sleep call 10->103 105 Writes many files with high entropy 10->105 16 cmd.exe 3 10->16         started        107 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->107 20 PixelFlow.pif 14->20         started        signatures6 process7 file8 41 C:\Users\user\AppData\Local\...\Lawyers.pif, PE32 16->41 dropped 75 Drops PE files with a suspicious file extension 16->75 77 Writes many files with high entropy 16->77 22 Lawyers.pif 4 16->22         started        26 cmd.exe 2 16->26         started        28 conhost.exe 16->28         started        30 7 other processes 16->30 signatures9 process10 file11 47 C:\Users\user\AppData\Local\...\PixelFlow.pif, PE32 22->47 dropped 49 C:\Users\user\AppData\Local\...\m, data 22->49 dropped 51 C:\Users\user\AppData\Local\...\PixelFlow.js, ASCII 22->51 dropped 95 Found evasive API chain (may stop execution after checking mutex) 22->95 97 Found stalling execution ending in API Sleep call 22->97 99 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 22->99 101 6 other signatures 22->101 32 Lawyers.pif 10 62 22->32         started        37 schtasks.exe 1 22->37         started        53 C:\Users\user\AppData\Local\Temp\292668\r, data 26->53 dropped signatures12 process13 dnsIp14 63 3.36.173.8, 50500, 55333, 55336 AMAZONEXPANSIONGB United States 32->63 65 ipinfo.io 34.117.186.192, 443, 55334 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 32->65 67 db-ip.com 172.67.75.166, 443, 55335 CLOUDFLARENETUS United States 32->67 43 C:\Windows\System32behaviorgraphroupPolicybehaviorgraphPT.INI, ASCII 32->43 dropped 45 C:\Users\user\...\7yC9aM3nOPMh37Qvw5GmIXM.zip, Zip 32->45 dropped 79 Tries to steal Mail credentials (via file / registry access) 32->79 81 Found many strings related to Crypto-Wallets (likely being stolen) 32->81 83 Disables Windows Defender (deletes autostart) 32->83 85 5 other signatures 32->85 39 conhost.exe 37->39         started        file15 signatures16 process17
Score:
35%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/acad873da34aab461e8a7b87dd2c6d98c3b2b187f5ca868415bac26af1516da5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/acad873da34aab461e8a7b87dd2c6d98c3b2b187f5ca868415bac26af1516da5/
Threat name:
Win32.Dropper.Nullmixer
Create hunting rule
Status:
Malicious
First seen:
2024-06-27 00:45:27 UTC
File Type:
PE (Exe)
Extracted files:
42
AV detection:
10 of 24 (41.67%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vswyopndjkvumhukpod52ldntdb3fmmh6xfinbavxlbgv4krnwsq._file
Verdict:
unknown
Similar samples:
06724c588f5b9381effa96ca72ae6c136b6ec64ae1e898942d34142e40078bab
RiseProStealer
164f6dd9a77be0fc7425a9f97873435bdade7dc85da44c27474d2187395dfac6
RiseProStealer
21ada98043ea73edf58648a2a43856bed7f8e9fafdc948aae020b1dbb3053d90
RiseProStealer
72c22d9c2150b022f3f15e30bfd2d76435d4091b99a0e443c96dcb4c48aa5539
RiseProStealer
9f6eb963b28951006fa6254b74f58b087c4469496c8ab22cf74210510f82c186
RiseProStealer
a0ee463632a3799ed2b21d598d1fa8c4ed7198f3debd175a1eb89b2055b57ccd
RiseProStealer
a2ed4456865129f69ed876a3262526d1193bc881708d46d86be1528f23c1b749
RiseProStealer
d3821c1a2684e27713730b1c44580b734ba9517b099fa71cad7b1b6764e5bcad
RiseProStealer
e37fa468aafa1e603529ee77a6e4b31134f429a81fe9222ef85fcf458e290d70
RiseProStealer
f5a558eba4843612e1b2e7bbfb431932a94bdc86f9411c0529f4216bcfe0ef02
RiseProStealer
+ 1'032 additional samples on MalwareBazaar
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro stealer
Link:
https://tria.ge/reports/240628-v9edhaxfkf/
Behaviour
Delays execution with timeout.exe
Enumerates processes with tasklist
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
RisePro
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f6b0e6ed-cf15-427c-b4a4-52e24aaefe84
Unpacked files
SH256 hash:
b935ae8b76e0894785fac3ec99813a9cac97181ed00f5af4a0903b26a3f58680
MD5 hash:
8075b65a4a7ee01061e8085b4d0d2c07
SHA1 hash:
3287cc1cb1e20a856765ba5dac148a61d095c792
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/890658c9-34e0-4e74-a5f5-bfdac6161dc2/
Parent samples :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 hash:
acad873da34aab461e8a7b87dd2c6d98c3b2b187f5ca868415bac26af1516da5
MD5 hash:
e8af10713a9e8ee414a1a0865c2379f2
SHA1 hash:
12193121a75325ca4a32e7260d82e6d8c85fe0d4
Link:
https://www.unpac.me/results/890658c9-34e0-4e74-a5f5-bfdac6161dc2/
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:NSIS_April_2024
Create hunting rule
Author:NDA0N
Description:Detects NSIS installers
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RiseProStealer

Executable exe acad873da34aab461e8a7b87dd2c6d98c3b2b187f5ca868415bac26af1516da5

(this sample)

  
Link
https://tria.ge/240628-tbj1nawcja
  
Delivery method
Distributed via web download

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
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::OpenProcess
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::GetWindowsDirectoryW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

Comments