MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d36f50fb824abd83c7134b74b669942461cee5e33124cede35d4d5519765734. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments

SHA256 hash: 1d36f50fb824abd83c7134b74b669942461cee5e33124cede35d4d5519765734
SHA3-384 hash: 847ebbbef66790481c194d53619acb6d87eeab9f50edd489840da46801b34b0e37a146c0f0b28a853ae9c795db9df563
SHA1 hash: 049fefc36f5f7b74b04e9611b5d0073bffd35f67
MD5 hash: 26591460c73aa9739e0b34f948dab9c4
humanhash: emma-east-jig-oxygen
File name:file
Download: download sample
Signature RiseProStealer
File size:1'322'239 bytes
First seen:2023-11-19 15:32:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7482a1595744a3c77ac9461f3f27a729 (75 x RiseProStealer, 2 x RedLineStealer)
ssdeep 24576:NmmEs2wqfcRBxJCBEmAMpCOJMbgp2kvB1Pj5R+d3ThJgrU35Zln2i6:8dw/IyPxbgp2iB1Pju3TIrK5Zln2i6
Threatray 163 similar samples on MalwareBazaar
TLSH T104559E71B502D037E1A101F5A67D9BA612A9BA301BAB08D7B3C05E3D95F2DC36235F27
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter andretavare5
Tags:exe RiseProStealer


Avatar
andretavare5
Sample downloaded from http://194.49.94.154/trend/home.exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
357
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-11-19 15:32:52 UTC
Tags:
risepro stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% subdirectories
Launching a process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control crypto evasive fingerprint greyware lolbin obfuscated overlay setupapi shell32
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.
Result
Threat name:
PrivateLoader, RisePro Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to inject threads in other processes
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 dropped file
Multi AV Scanner detection for submitted file
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 PrivateLoader
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1344790 Sample: file.exe Startdate: 19/11/2023 Architecture: WINDOWS Score: 100 33 ipinfo.io 2->33 39 Snort IDS alert for network traffic 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected RisePro Stealer 2->43 45 2 other signatures 2->45 8 OfficeTrackerNMP131.exe 501 2->8         started        11 file.exe 1 503 2->11         started        15 OfficeTrackerNMP131.exe 501 2->15         started        17 3 other processes 2->17 signatures3 process4 dnsIp5 47 Multi AV Scanner detection for dropped file 8->47 49 Tries to steal Mail credentials (via file / registry access) 8->49 51 Machine Learning detection for dropped file 8->51 59 2 other signatures 8->59 35 194.49.94.152, 49729, 49731, 49732 EQUEST-ASNL unknown 11->35 37 ipinfo.io 34.117.59.81, 443, 49730, 49733 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 11->37 27 C:\Users\user\AppData\...\FANBooster131.exe, PE32 11->27 dropped 29 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 11->29 dropped 31 C:\ProgramData\...\OfficeTrackerNMP131.exe, PE32 11->31 dropped 53 Contains functionality to inject threads in other processes 11->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 11->55 19 schtasks.exe 1 11->19         started        21 schtasks.exe 1 11->21         started        57 Tries to harvest and steal browser information (history, passwords, etc) 15->57 file6 signatures7 process8 process9 23 conhost.exe 19->23         started        25 conhost.exe 21->25         started       
Threat name:
Win32.Trojan.MintZard
Status:
Malicious
First seen:
2023-11-19 15:33:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 22 (90.91%)
Threat level:
  5/5
Result
Malware family:
risepro
Score:
  10/10
Tags:
family:privateloader family:risepro loader persistence stealer
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Drops startup file
Loads dropped DLL
PrivateLoader
RisePro
Malware Config
C2 Extraction:
194.49.94.152
Unpacked files
SH256 hash:
1d36f50fb824abd83c7134b74b669942461cee5e33124cede35d4d5519765734
MD5 hash:
26591460c73aa9739e0b34f948dab9c4
SHA1 hash:
049fefc36f5f7b74b04e9611b5d0073bffd35f67
Detections:
SUSP_XORed_URL_In_EXE
Malware family:
PrivateLoader
Verdict:
Malicious
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:SUSP_XORed_URL_In_EXE
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834

File information


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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by

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