MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a35ff4643003a4bf575424b8e2e8b250dbed4e724d772562a06f70839f0bf3e5. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a35ff4643003a4bf575424b8e2e8b250dbed4e724d772562a06f70839f0bf3e5
SHA3-384 hash: ebb15d6c175d3e9b25a50dc48b911afeee2e2886b419437ff1a41aa6784eb26f4cf1332f1abbfc6a3ec294c87b906a3d
SHA1 hash: 76b97ae664204f6cfd03071976d2fb0b7953a4a3
MD5 hash: f797bb660939f405afd0b39ca3ccddfa
humanhash: fillet-lemon-lemon-sad
File name:f797bb660939f405afd0b39ca3ccddfa.exe
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:1'827'840 bytes
First seen:2023-11-30 08:35:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:DyYAAj0AcDHa5r8pLlhjh08uTkcDT0s/FzBNkrGIfgyVDZWRLttXGSh:WG5SHa6V3F0icDTbFFN+ZgtFG
TLSH T155852306ABD86131D57107718CBD42C30B34BDA3ADF5A36697869E0B59B3BA8143237F
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 abuse_ch
Tags:exe RiseProStealer


Avatar
abuse_ch
RiseProStealer C2:
195.10.205.16:2245

Intelligence

File Origin
# of uploads :
1
# of downloads :
310
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/461363/
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
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Modifying a system file
Creating a file
Replacing files
Launching a service
Creating a window
Searching for synchronization primitives
Sending a UDP request
Searching for the browser window
DNS request
Sending a custom TCP request
Behavior that indicates a threat
Forced shutdown of a system process
Blocking the Windows Defender launch
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a35ff4643003a4bf575424b8e2e8b250dbed4e724d772562a06f70839f0bf3e5
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.
Malware family:
RedLine Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a513025a-3ea7-4e1b-950d-ecaa8a2535a2
Result
Threat name:
LummaC Stealer, PrivateLoader, RedLine,
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1350431
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds extensions / path to Windows Defender exclusion list (Registry)
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to check for running processes (XOR)
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Exclude list of file types from scheduled, custom, and real-time scanning
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
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 dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies Group Policy settings
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected LummaC Stealer
Yara detected PrivateLoader
Yara detected RedLine Stealer
Yara detected RisePro Stealer
Yara detected SmokeLoader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1350431 Sample: zx6GVwK8vI.exe Startdate: 30/11/2023 Architecture: WINDOWS Score: 100 159 tirechinecarpett.pw 2->159 161 pic.himanfast.com 2->161 163 3 other IPs or domains 2->163 209 Snort IDS alert for network traffic 2->209 211 Found malware configuration 2->211 213 Malicious sample detected (through community Yara rule) 2->213 215 18 other signatures 2->215 13 zx6GVwK8vI.exe 1 4 2->13         started        16 MajorRevision.exe 2->16         started        19 svchost.exe 2->19         started        22 7 other processes 2->22 signatures3 process4 dnsIp5 155 C:\Users\user\AppData\Local\...\ct7zo95.exe, PE32 13->155 dropped 157 C:\Users\user\AppData\Local\...\5xy0dV0.exe, PE32 13->157 dropped 24 ct7zo95.exe 1 4 13->24         started        195 Multi AV Scanner detection for dropped file 16->195 197 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 16->197 199 Modifies the context of a thread in another process (thread injection) 16->199 201 Injects a PE file into a foreign processes 16->201 28 MajorRevision.exe 16->28         started        171 127.0.0.1 unknown unknown 19->171 30 WerFault.exe 22->30         started        file6 signatures7 process8 file9 139 C:\Users\user\AppData\Local\...\qU2ML43.exe, PE32 24->139 dropped 141 C:\Users\user\AppData\Local\...\4wO042pm.exe, PE32 24->141 dropped 225 Antivirus detection for dropped file 24->225 227 Binary is likely a compiled AutoIt script file 24->227 229 Machine Learning detection for dropped file 24->229 32 qU2ML43.exe 1 4 24->32         started        36 4wO042pm.exe 24->36         started        231 Writes to foreign memory regions 28->231 233 Modifies the context of a thread in another process (thread injection) 28->233 235 Sample uses process hollowing technique 28->235 237 Injects a PE file into a foreign processes 28->237 38 MSBuild.exe 28->38         started        signatures10 process11 file12 117 C:\Users\user\AppData\Local\...\OV2rL18.exe, PE32 32->117 dropped 119 C:\Users\user\AppData\Local\...\3gl83kn.exe, PE32 32->119 dropped 203 Antivirus detection for dropped file 32->203 205 Machine Learning detection for dropped file 32->205 40 3gl83kn.exe 32->40         started        43 OV2rL18.exe 1 4 32->43         started        207 Binary is likely a compiled AutoIt script file 36->207 46 chrome.exe 36->46         started        49 chrome.exe 36->49         started        51 chrome.exe 36->51         started        53 7 other processes 36->53 signatures13 process14 dnsIp15 217 Antivirus detection for dropped file 40->217 219 Machine Learning detection for dropped file 40->219 221 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 40->221 223 4 other signatures 40->223 55 explorer.exe 40->55 injected 151 C:\Users\user\AppData\Local\...\2rV3533.exe, PE32 43->151 dropped 153 C:\Users\user\AppData\Local\...\1WL66ac6.exe, PE32 43->153 dropped 60 1WL66ac6.exe 1 43->60         started        62 2rV3533.exe 1 43->62         started        193 239.255.255.250 unknown Reserved 46->193 64 chrome.exe 46->64         started        66 chrome.exe 49->66         started        68 chrome.exe 51->68         started        70 chrome.exe 53->70         started        72 chrome.exe 53->72         started        74 5 other processes 53->74 file16 signatures17 process18 dnsIp19 173 185.196.8.238 SIMPLECARRER2IT Switzerland 55->173 175 5.42.65.80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 55->175 181 2 other IPs or domains 55->181 143 C:\Users\user\AppData\Local\Temp673.exe, PE32 55->143 dropped 145 C:\Users\user\AppData\Local\Temp\C34A.exe, PE32+ 55->145 dropped 147 C:\Users\user\AppData\Local\Temp\B05E.exe, PE32 55->147 dropped 149 5 other malicious files 55->149 dropped 239 System process connects to network (likely due to code injection or exploit) 55->239 241 Benign windows process drops PE files 55->241 76 B05E.exe 55->76         started        80 E673.exe 55->80         started        83 C34A.exe 55->83         started        93 6 other processes 55->93 243 Multi AV Scanner detection for dropped file 60->243 245 Machine Learning detection for dropped file 60->245 247 Contains functionality to inject code into remote processes 60->247 85 AppLaunch.exe 11 508 60->85         started        87 conhost.exe 60->87         started        249 Writes to foreign memory regions 62->249 251 Allocates memory in foreign processes 62->251 253 Injects a PE file into a foreign processes 62->253 89 AppLaunch.exe 8 5 62->89         started        91 conhost.exe 62->91         started        177 t.co 104.244.42.133 TWITTERUS United States 64->177 179 twitter.com 104.244.42.193 TWITTERUS United States 64->179 183 44 other IPs or domains 64->183 file20 signatures21 process22 dnsIp23 187 194.169.175.235 CLOUDCOMPUTINGDE Germany 76->187 257 Antivirus detection for dropped file 76->257 259 Multi AV Scanner detection for dropped file 76->259 261 Machine Learning detection for dropped file 76->261 121 C:\Users\user\AppData\Local\Temp\tuc3.exe, PE32 80->121 dropped 123 C:\Users\user\AppData\Local\...\toolspub2.exe, PE32 80->123 dropped 125 C:\Users\user\AppData\Local\...\latestX.exe, PE32+ 80->125 dropped 135 2 other malicious files 80->135 dropped 95 InstallSetup9.exe 80->95         started        263 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 83->263 265 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 83->265 267 Modifies the context of a thread in another process (thread injection) 83->267 269 Injects a PE file into a foreign processes 83->269 97 C34A.exe 83->97         started        189 194.49.94.152 EQUEST-ASNL unknown 85->189 191 ipinfo.io 34.117.59.81 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 85->191 127 C:\Windows\System32behaviorgraphroupPolicybehaviorgraphPT.INI, ASCII 85->127 dropped 129 C:\Users\user\AppData\...\FANBooster131.exe, PE32 85->129 dropped 131 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 85->131 dropped 133 C:\ProgramData\...\OfficeTrackerNMP131.exe, PE32 85->133 dropped 271 Contains functionality to check for running processes (XOR) 85->271 273 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 85->273 275 Tries to steal Mail credentials (via file / registry access) 85->275 279 10 other signatures 85->279 100 schtasks.exe 85->100         started        102 schtasks.exe 85->102         started        104 WerFault.exe 85->104         started        277 Found many strings related to Crypto-Wallets (likely being stolen) 89->277 106 chrome.exe 89->106         started        file24 signatures25 process26 dnsIp27 137 C:\Users\user\AppData\...\MajorRevision.exe, PE32+ 97->137 dropped 110 conhost.exe 100->110         started        112 conhost.exe 102->112         started        185 192.168.2.5 unknown unknown 106->185 255 Found many strings related to Crypto-Wallets (likely being stolen) 106->255 114 chrome.exe 106->114         started        file28 signatures29 process30 dnsIp31 165 172.253.122.101 GOOGLEUS United States 114->165 167 172.253.63.104 GOOGLEUS United States 114->167 169 5 other IPs or domains 114->169
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a35ff4643003a4bf575424b8e2e8b250dbed4e724d772562a06f70839f0bf3e5
Detection:
redlinestealer
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a35ff4643003a4bf575424b8e2e8b250dbed4e724d772562a06f70839f0bf3e5/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-11-30 08:36:06 UTC
File Type:
PE (Exe)
Extracted files:
174
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=unp7izbqaosl6v2ues4of2fskdn62ttsjv3skyvan5yihhyl6psq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/231130-khkfbshf73/
Behaviour
Suspicious use of WriteProcessMemory
Adds Run key to start application
Executes dropped EXE
Unpacked files
SH256 hash:
f8898e203e5a0b2242e8e686eca34c08813a7787a61876a78639de4d513bddc4
MD5 hash:
401c61f75f6aed9240de329e2eb08bf7
SHA1 hash:
7552415527ad7bc24bcc33b438e14e4c953116ee
Link:
https://www.unpac.me/results/0aff3ef0-f966-4da5-bff1-76f01d0d3252/
SH256 hash:
5439cb1f4e8dec65062ec935225d89259405cb816f5ccb286e2b01065606b49b
MD5 hash:
039dc0e2b1d90ce5d39d3b8bc3c2a273
SHA1 hash:
557c9014b35bc16ba577491e911a877ae35b01db
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/0aff3ef0-f966-4da5-bff1-76f01d0d3252/
SH256 hash:
6e366a02f56837ce76c36dfd49be287a08b125ade03ffefceccdfe36b2269636
MD5 hash:
56fd7e8117f126fa743fbe70e4a89f45
SHA1 hash:
e8b0b2b51399211055af990a60312dd5194ea558
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/0aff3ef0-f966-4da5-bff1-76f01d0d3252/
Parent samples :
d6b9040f55a9c51ea76e2838dfbaee680e3556a5b5dac65b13fc9223e7d93c15
a35ff4643003a4bf575424b8e2e8b250dbed4e724d772562a06f70839f0bf3e5
SH256 hash:
a35ff4643003a4bf575424b8e2e8b250dbed4e724d772562a06f70839f0bf3e5
MD5 hash:
f797bb660939f405afd0b39ca3ccddfa
SHA1 hash:
76b97ae664204f6cfd03071976d2fb0b7953a4a3
Detections:
win_redline_wextract_hunting_oct_2023
Create hunting rule
Link:
https://www.unpac.me/results/0aff3ef0-f966-4da5-bff1-76f01d0d3252/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a35ff4643003/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/a35ff4643003a4bf575424b8e2e8b250dbed4e724d772562a06f70839f0bf3e5

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:AppLaunch
Create hunting rule
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
Rule name:DebuggerCheck__API
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:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:maldoc_find_kernel32_base_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_stackstrings
Create hunting rule
Author:Willi Ballenthin
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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 a35ff4643003a4bf575424b8e2e8b250dbed4e724d772562a06f70839f0bf3e5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2735406/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/461363/

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