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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8af5948ca4ad26db8ccb3121fefee69defe9cd0dbfed1a2010dab834e42f6652. 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


RevStealer


Vendor detections: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8af5948ca4ad26db8ccb3121fefee69defe9cd0dbfed1a2010dab834e42f6652
SHA3-384 hash: a503a01c827034ef1f7be6c9ef3bae1b1eb52d334deb06d9ec196d8b4c1ba4d3152f365713da3457fc84c18489928dda
SHA1 hash: 5abd5b527af3e92923704367b830a70b7413c554
MD5 hash: b0b38eb91d8023083d28b4457a020673
humanhash: moon-connecticut-pennsylvania-river
File name:8af5948ca4ad26db8ccb3121fefee69defe9cd0dbfed1a2010dab834e42f6652
Download: download sample
Signature RevStealer
Create hunting rule
File size:2'950'656 bytes
First seen:2026-11-06 14:57:03 UTC
Last seen:2026-11-06 15:29:43 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash f6ce08c0cf7798e8b58a99c4c1552f29 (110 x RevStealer)
ssdeep 49152:Sxq3dC0F+S0dLs8SnuSVC19K0cNDYdYB2cI4xvzo46FK0jGL7m1cfagbZ+IFgwN9:ScF+SyLvSnPk9KphMcIobo469EZ+I2wN
TLSH T1B1D5238AB8F719B4D836C7F69FC2E86EB02D7B818B354E667ACC65004E135481C36779
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter adrian__luca
Tags:exe RevStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
161
Origin country :
FR FR
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8eb36949-f7af-4de6-84fd-41d28c9f567f/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-11-06 16:49:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8ada97dc-23da-4166-a101-048bba2997df

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/97771/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6af1b996ac89c90fc65a477d
Tags:
vmprotect autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating synchronization primitives
Creating a file
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
DNS request
Connection attempt
Sending a custom TCP request
Launching a service
Query of malicious DNS domain
Enabling autorun by creating a file
Deleting of the original file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8af5948ca4ad26db8ccb3121fefee69defe9cd0dbfed1a2010dab834e42f6652
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-04T08:30:00Z UTC
Last seen:
2026-10-05T19:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8af5948ca4ad26db8ccb3121fefee69defe9cd0dbfed1a2010dab834e42f6652/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/69cc3768-9675-4b6f-b0f9-9e0773896e3f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1999945
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates / moves files in alternative data streams (ADS)
Deletes itself after installation
Found direct / indirect Syscall (likely to bypass EDR)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Performs DNS queries to domains with low reputation
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1999945 Sample: K9c5aBAMAG.exe Startdate: 06/11/2026 Architecture: WINDOWS Score: 100 35 mail.spark-trail95.xyz 2->35 37 mail0.runport23.lat 2->37 39 3 other IPs or domains 2->39 53 Antivirus detection for URL or domain 2->53 55 Antivirus / Scanner detection for submitted sample 2->55 57 Multi AV Scanner detection for submitted file 2->57 61 2 other signatures 2->61 9 K9c5aBAMAG.exe 11 2->9         started        13 ProUpdate7dd338.exe 9 2->13         started        signatures3 59 Performs DNS queries to domains with low reputation 35->59 process4 file5 31 C:\Users\user\AppData\...\ProUpdate7dd338.exe, PE32+ 9->31 dropped 33 C:\...\ProUpdate7dd338.exe:Zone.Identifier, ASCII 9->33 dropped 63 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 9->63 65 Creates / moves files in alternative data streams (ADS) 9->65 67 Uses schtasks.exe or at.exe to add and modify task schedules 9->67 69 Deletes itself after installation 9->69 15 ProUpdate7dd338.exe 9 9->15         started        19 schtasks.exe 1 9->19         started        71 Found direct / indirect Syscall (likely to bypass EDR) 13->71 21 schtasks.exe 1 13->21         started        signatures6 process7 dnsIp8 41 api.telegra.ph 149.154.164.13, 443, 49701, 49706 TELEGRAMVG Netherlands 15->41 43 mail.spark-trail95.xyz 104.21.78.216, 443, 49702, 49705 CLOUDFLARENET-CloudflareIncUS Canada 15->43 45 Antivirus detection for dropped file 15->45 47 Multi AV Scanner detection for dropped file 15->47 49 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 15->49 51 Found direct / indirect Syscall (likely to bypass EDR) 15->51 23 schtasks.exe 1 15->23         started        25 conhost.exe 19->25         started        27 conhost.exe 21->27         started        signatures9 process10 process11 29 conhost.exe 23->29         started       
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/b0b38eb91d8023083d28b4457a020673
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8af5948ca4ad26db8ccb3121fefee69defe9cd0dbfed1a2010dab834e42f6652/
Threat name:
Win64.Trojan.Sdum
Create hunting rule
Status:
Suspicious
First seen:
2026-10-04 10:26:38 UTC
File Type:
PE+ (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence
Link:
https://tria.ge/reports/261106-sbtpesys9n/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Reads the TCP/IP host and domain name from the registry
Deletes itself
Executes dropped EXE
Malware Family:
n/a
Verdict:
Malicious
Tags:
loader rat
YARA:
n/a
Link:
https://app.threat.zone/submission/3268a31d-c054-4fec-b643-7d2fb79580b4
Unpacked files
SH256 hash:
8af5948ca4ad26db8ccb3121fefee69defe9cd0dbfed1a2010dab834e42f6652
MD5 hash:
b0b38eb91d8023083d28b4457a020673
SHA1 hash:
5abd5b527af3e92923704367b830a70b7413c554
Link:
https://www.unpac.me/results/bd17f4f7-ef41-4a96-b8b0-0132b659f616/
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/8af5948ca4ad26db8ccb3121fefee69defe9cd0dbfed1a2010dab834e42f6652

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

File information

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

Web download

RevStealer

Executable exe 8af5948ca4ad26db8ccb3121fefee69defe9cd0dbfed1a2010dab834e42f6652

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916465/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/97771/

Comments