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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524
SHA3-384 hash: b1e4a58c0153bee6edb58868d8cacf264db145015869ebad6fa4617a3523ea08d314201bba3d19f4a4b3c604bab5b37a
SHA1 hash: cfb341e97803ef93dfc57da25716f60103f77165
MD5 hash: 4e1f0654c5f80bf9d4322d892efb20b5
humanhash: fruit-saturn-kansas-fifteen
File name:a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524
Download: download sample
Signature RevStealer
Create hunting rule
File size:2'992'128 bytes
First seen:2026-11-09 09:09:45 UTC
Last seen:2026-11-09 09:27:29 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash f6ce08c0cf7798e8b58a99c4c1552f29 (116 x RevStealer)
ssdeep 49152:RpqnWx3ZOiZwEI78i4GgRbb4l7KTcKwJt8zs2wWlrjRWMTh1IhmPgm+A75HqbrAT:6Wx3ZPZO78HgleTk8zsVW9NBh1Inm+AT
TLSH T159D522D9BEB30874D877C3B49D93E82E712E37918BB10D8B36DD5A408D526289C36379
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 :
146
Origin country :
FR FR
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/74b6ed5f-8a21-4b03-9e6c-391eb21adf40/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-11-09 23:53:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4a3e09ee-f5fb-4e35-9c67-c34f99d3e0f1

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/98746/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6af1cb101492c978625a84cf
Tags:
injection autorun shell sage
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
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/a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-28T09:03:00Z UTC
Last seen:
2026-10-28T09:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/2001582
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: 2001582 Sample: Ea6nctj17b.exe Startdate: 09/11/2026 Architecture: WINDOWS Score: 100 35 mail.spark-trail95.xyz 2->35 37 mail0.runport23.lat 2->37 39 api.telegra.ph 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 Ea6nctj17b.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, 49713, 49715 TELEGRAMVG Netherlands 15->41 43 mail.spark-trail95.xyz 104.21.78.216, 443, 49714, 49716 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/4e1f0654c5f80bf9d4322d892efb20b5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524/
Threat name:
Win64.Trojan.AdvML
Create hunting rule
Status:
Malicious
First seen:
2026-10-28 09:22:42 UTC
File Type:
PE+ (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=umzjnui3qcw3dnalltq5t2sixhposhtxgynga7m72m5r4tqfiusa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence
Link:
https://tria.ge/reports/261109-k47sraay7m/
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/414ab206-9aee-43cc-8bfe-2606bdcd8bcb
Malware Family:
vmprotect
Create hunting rule
Malicious:
True
Tags:
peexe 64bit persistence debugger-check exec-delay self-delete
Link:
https://intel.virussign.com/intelligence/file/a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524
Unpacked files
SH256 hash:
a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524
MD5 hash:
4e1f0654c5f80bf9d4322d892efb20b5
SHA1 hash:
cfb341e97803ef93dfc57da25716f60103f77165
Link:
https://www.unpac.me/results/2321497c-f7d1-4690-b681-0579700243a1/
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/a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524

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 a33296d11b80adb1b40b5ce1d9ea48b9dee91e77361a607d9fd33b1e4e054524

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/98746/
  
URLhaus
https://urlhaus.abuse.ch/url/3916465/
  
Delivery method
Distributed via web download

Comments