MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d. 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 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d
SHA3-384 hash: 9fd11a2b10cb0fadb512b8b6672d0bc157932a2ef0719ccec946ea63c3f66cfc19c807fbeb65c837d9e328b1c2fdcaba
SHA1 hash: ae3825ccfb92c53dffa118109205d256a0800373
MD5 hash: 1efc861880c9f00a0e9cb1bbfc62c8eb
humanhash: oregon-texas-beryllium-three
File name:WEXTRACT.exe
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:6'493'184 bytes
First seen:2024-01-05 21:15:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'854 x Amadey, 290 x Smoke Loader)
ssdeep 98304:IaX24D7OAbTxKcrbezbyBwTDrJg5STuwhrIc6Vz1CwdtNv2bUfeo5DCH8ITPOCjh:IaXx5mbyByTZEPV5TbgUWo5DCvrn9
TLSH T1BE663345F7980427EAB6757689F662CF6D382D778A3503AF02288C894C7379ABC15373
TrID 41.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
22.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
11.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
7.5% (.EXE) Win64 Executable (generic) (10523/12/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter adm1n_usa32
Tags:exe RiseProStealer WEXTRACT

Intelligence

File Origin
# of uploads :
1
# of downloads :
308
Origin country :
RO RO
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/469683/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Launching a process
Сreating synchronization primitives
Searching for the browser window
DNS request
Sending a custom TCP request
Creating a file
Delayed writing of the file
Running batch commands
Setting a single autorun event
Blocking the Windows Defender launch
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack anti-debug anti-vm CAB control explorer installer lolbin monero packed risepro rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/659871951bf798554aac48aa/reports/f8be3fc9-ea45-4e91-9aa1-45b03fdf4900/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d
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:
Malicious
Link:
https://analyze.intezer.com/analyses/c7f95144-5eea-41fe-9785-67516cf1d8ea
Result
Threat name:
RisePro Stealer, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1370615
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Contains functionality to modify clipboard data
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found API chain indicative of sandbox detection
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
Modifies Windows Defender protection settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
PE file has nameless sections
Phishing site detected (based on logo match)
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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
Yara detected RisePro Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1370615 Sample: WEXTRACT.exe Startdate: 05/01/2024 Architecture: WINDOWS Score: 100 155 youtube-ui.l.google.com 2->155 157 www.youtube.com 2->157 159 5 other IPs or domains 2->159 197 Snort IDS alert for network traffic 2->197 199 Antivirus detection for URL or domain 2->199 201 Antivirus detection for dropped file 2->201 203 14 other signatures 2->203 13 WEXTRACT.exe 1 4 2->13         started        16 MaxLoonaFest131.exe 2->16         started        19 OfficeTrackerNMP131.exe 2->19         started        21 8 other processes 2->21 signatures3 process4 file5 133 C:\Users\user\AppData\Local\...\iC3aV22.exe, PE32 13->133 dropped 135 C:\Users\user\AppData\Local\...\6LT5AQ6.exe, PE32+ 13->135 dropped 23 iC3aV22.exe 1 4 13->23         started        137 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 16->137 dropped 139 C:\...\jfXoaQF1Fy9YzEWTPzh7iOFEnGMYBPLd.zip, Zip 16->139 dropped 171 Antivirus detection for dropped file 16->171 173 Multi AV Scanner detection for dropped file 16->173 175 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->175 189 4 other signatures 16->189 27 WerFault.exe 16->27         started        177 Detected unpacking (changes PE section rights) 19->177 179 Detected unpacking (overwrites its own PE header) 19->179 181 Machine Learning detection for dropped file 19->181 29 powershell.exe 19->29         started        31 powershell.exe 19->31         started        33 powershell.exe 19->33         started        39 9 other processes 19->39 141 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 21->141 dropped 143 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 21->143 dropped 183 Tries to steal Mail credentials (via file / registry access) 21->183 185 Tries to harvest and steal browser information (history, passwords, etc) 21->185 187 Modifies Windows Defender protection settings 21->187 35 powershell.exe 21->35         started        37 powershell.exe 21->37         started        41 10 other processes 21->41 signatures6 process7 file8 117 C:\Users\user\AppData\Local\...\UG0Om62.exe, PE32 23->117 dropped 119 C:\Users\user\AppData\Local\...\5Kk3zB7.exe, PE32 23->119 dropped 213 Antivirus detection for dropped file 23->213 215 Multi AV Scanner detection for dropped file 23->215 217 Machine Learning detection for dropped file 23->217 43 UG0Om62.exe 1 4 23->43         started        47 conhost.exe 29->47         started        49 conhost.exe 31->49         started        51 conhost.exe 33->51         started        53 conhost.exe 35->53         started        55 conhost.exe 37->55         started        57 conhost.exe 39->57         started        59 8 other processes 39->59 61 10 other processes 41->61 signatures9 process10 file11 129 C:\Users\user\AppData\Local\...\lD5IT45.exe, PE32 43->129 dropped 131 C:\Users\user\AppData\Local\...\4PV250YX.exe, PE32 43->131 dropped 235 Antivirus detection for dropped file 43->235 237 Multi AV Scanner detection for dropped file 43->237 239 Machine Learning detection for dropped file 43->239 63 lD5IT45.exe 1 4 43->63         started        signatures12 process13 file14 145 C:\Users\user\AppData\Local\...V1sE98.exe, PE32 63->145 dropped 147 C:\Users\user\AppData\Local\...\3fI90bD.exe, PE32 63->147 dropped 191 Antivirus detection for dropped file 63->191 193 Multi AV Scanner detection for dropped file 63->193 195 Machine Learning detection for dropped file 63->195 67 EV1sE98.exe 1 4 63->67         started        signatures15 process16 file17 113 C:\Users\user\AppData\Local\...\2cL0534.exe, PE32 67->113 dropped 115 C:\Users\user\AppData\Local\...\1HT31JM0.exe, PE32 67->115 dropped 205 Antivirus detection for dropped file 67->205 207 Multi AV Scanner detection for dropped file 67->207 209 Binary is likely a compiled AutoIt script file 67->209 211 Machine Learning detection for dropped file 67->211 71 2cL0534.exe 21 41 67->71         started        76 1HT31JM0.exe 12 67->76         started        signatures18 process19 dnsIp20 167 193.233.132.62 FREE-NET-ASFREEnetEU Russian Federation 71->167 169 ipinfo.io 34.117.186.192 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 71->169 121 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 71->121 dropped 123 C:\Users\user\AppData\...\FANBooster131.exe, PE32 71->123 dropped 125 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 71->125 dropped 127 2 other malicious files 71->127 dropped 219 Antivirus detection for dropped file 71->219 221 Multi AV Scanner detection for dropped file 71->221 223 Detected unpacking (changes PE section rights) 71->223 233 9 other signatures 71->233 78 cmd.exe 71->78         started        81 powershell.exe 71->81         started        83 cmd.exe 71->83         started        92 13 other processes 71->92 225 Binary is likely a compiled AutoIt script file 76->225 227 Machine Learning detection for dropped file 76->227 229 Found API chain indicative of sandbox detection 76->229 231 Contains functionality to modify clipboard data 76->231 85 chrome.exe 1 76->85         started        88 chrome.exe 76->88         started        90 chrome.exe 76->90         started        file21 signatures22 process23 dnsIp24 241 Uses schtasks.exe or at.exe to add and modify task schedules 78->241 107 2 other processes 78->107 243 Found many strings related to Crypto-Wallets (likely being stolen) 81->243 94 conhost.exe 81->94         started        109 2 other processes 83->109 161 192.168.2.7 unknown unknown 85->161 163 192.168.2.10 unknown unknown 85->163 165 4 other IPs or domains 85->165 96 chrome.exe 85->96         started        99 chrome.exe 85->99         started        101 chrome.exe 85->101         started        103 chrome.exe 88->103         started        105 chrome.exe 90->105         started        111 11 other processes 92->111 signatures25 process26 dnsIp27 149 youtube.com 142.250.176.206 GOOGLEUS United States 96->149 151 142.250.65.238 GOOGLEUS United States 96->151 153 40 other IPs or domains 96->153
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d/
Threat name:
Win32.Trojan.RiseProStealer
Create hunting rule
Status:
Malicious
First seen:
2024-01-05 13:04:36 UTC
File Type:
PE (Exe)
Extracted files:
224
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tr4ejyjxxvrq6ixh2sd4io7ekdm4dbpkom4sgc7pi3jn5s4bpvgq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  10/10
Tags:
brand:google evasion persistence phishing trojan
Link:
https://tria.ge/reports/240105-z4f3csagdm/
Behaviour
Creates scheduled task(s)
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Windows security modification
Detected google phishing page
Modifies Windows Defender Real-time Protection settings
Unpacked files
SH256 hash:
a79c21bf239c475d9d666468f5771106f27f33431ff6c80f9c5904c1dc59aa1d
MD5 hash:
a99ea8af69aa691c251b1619762fa253
SHA1 hash:
dd113abdef305b9a70f904e48ec79947a8d0f7cd
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/1c954088-5174-4e59-83ce-410681c0cba0/
Parent samples :
b74b718bc7d748634e8522ee94e83bf48ca66942c9f8bf88252d908910982fdd
87545d25bd7ba1490287b40c178d3b75765457565caa7d27a801d8a2e21d5fd3
d18cdc223e2b6248fc289f6f4aeefd0369c34539f1a9e80aabab33de725c38fd
9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d
e3cdb09481565d89e6123cf4145a1291d7abeac808d2f19364f9a3e04c3e1ccc
SH256 hash:
f77885d06b45cd09387a536ce88150e52ed3e5f50c4092fe7a724f33cd982070
MD5 hash:
fd07e67358996a8076ca60a191ecec07
SHA1 hash:
cc848c78e051d6e158ea010363197724173aff33
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/1c954088-5174-4e59-83ce-410681c0cba0/
SH256 hash:
9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d
MD5 hash:
1efc861880c9f00a0e9cb1bbfc62c8eb
SHA1 hash:
ae3825ccfb92c53dffa118109205d256a0800373
Link:
https://www.unpac.me/results/1c954088-5174-4e59-83ce-410681c0cba0/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9c7844e137bd/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/9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d

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:Borland
Create hunting rule
Author:malware-lu
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:win_redline_wextract_hunting_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information

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

Web download

RiseProStealer

Executable exe 9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2744391/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/469683/

Comments