MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e. 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


TORNADO


Vendor detections: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e
SHA3-384 hash: b6a6053af2bb8fb96338249d1b66db8adcf5067c1cc3f0564f167efa870993ea49343681a25097476f665871e191068c
SHA1 hash: 1beed516a5ebd008b64d8c83a4cd3f2ce5ff1bb4
MD5 hash: 262fa23bf3749a430b5d6da959f6c44b
humanhash: friend-whiskey-tennis-ack
File name:savva.exe
Download: download sample
Signature TORNADO
Create hunting rule
File size:5'628'416 bytes
First seen:2025-12-15 19:53:32 UTC
Last seen:2025-12-16 08:27:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 98304:gU4yZTwuhiECmQipR8CLF5s6rFfyT2yRg/s:l4y1wu0w/8CL3s6Jf47ms
Threatray 15 similar samples on MalwareBazaar
TLSH T1E046F12AF7449EB5DB480EF3C5A558A8237EC2C95E4657C9102CFFA63CD3315AEC6488
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter burger
Tags:exe TORNADO

Intelligence

File Origin
# of uploads :
3
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
setup.bat
Verdict:
Malicious activity
Analysis date:
2025-12-15 19:48:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7ad5c9e6-67ae-4db4-a6ee-78996bb98622

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/45141/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.42737.7894.27303.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6940676acacd1005450d846b
Tags:
virus hype remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 byteguard obfuscated packed packed privilege reconnaissance xerinfuscator
Link:
https://www.filescan.io/uploads/69406764e126b9ff43811e1c/reports/e9452461-d826-4f59-bdeb-a686987db65e/overview
Verdict:
Malicious
Labled as:
MSIL/AntiVM_AGeneric.R suspicious application
Link:
https://www.hybrid-analysis.com/sample/c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-15T17:05:00Z UTC
Last seen:
2025-12-17T05:14:00Z UTC
Hits:
~10
Detections:
UDS:DangerousObject.Multi.Generic
Link:
https://opentip.kaspersky.com/c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a35465d9-9986-4c6b-a172-f4ab83246d9a
Result
Threat name:
TORNADO Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1833401
Signature
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, 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)
Sigma detected: Capture Wi-Fi password
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal WLAN passwords
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Yara detected TORNADO Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833401 Sample: savva.exe Startdate: 15/12/2025 Architecture: WINDOWS Score: 100 38 keyauth.win 2->38 40 ipapi.co 2->40 42 2 other IPs or domains 2->42 50 Sigma detected: Capture Wi-Fi password 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected TORNADO Stealer 2->54 56 2 other signatures 2->56 8 savva.exe 14 17 2->8         started        signatures3 process4 dnsIp5 44 193.233.85.21, 1488, 49760 FREE-MPEIRU Russian Federation 8->44 46 icanhazip.com 104.16.184.241, 49757, 49759, 80 CLOUDFLARENETUS United States 8->46 48 2 other IPs or domains 8->48 34 C:\Users\user\AppData\Local\...\savva.exe.log, ASCII 8->34 dropped 36 C:\Program Filesbehaviorgraphoogle\Chrome\...\xaitx.exe, PE32+ 8->36 dropped 58 Detected unpacking (changes PE section rights) 8->58 60 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->60 62 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 8->62 64 8 other signatures 8->64 13 cmd.exe 1 8->13         started        16 cmd.exe 1 8->16         started        18 xaitx.exe 1 8->18         started        file6 signatures7 process8 signatures9 66 Uses netsh to modify the Windows network and firewall settings 13->66 68 Tries to harvest and steal WLAN passwords 13->68 20 tasklist.exe 1 13->20         started        22 conhost.exe 13->22         started        24 netsh.exe 2 16->24         started        26 conhost.exe 16->26         started        28 findstr.exe 1 16->28         started        30 chcp.com 1 16->30         started        32 conhost.exe 18->32         started        process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.95 Win 32 Exe x86
Link:
https://app.malva.re/file/262fa23bf3749a430b5d6da959f6c44b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e
Threat name:
Win32.Adware.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-12-15 19:53:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
12 of 23 (52.17%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ygv6bm23xtugmrg7w6susngy37hspy6x6y37qokk5g3ewojcfnxa._file
Verdict:
malicious
Label(s):
tornadostealer
Create hunting rule
Similar samples:
50615b10fef0b49b05d8b465b71d96623cdc0cd79214a102bb268381c466e4f5
TORNADO
5eb5f76e34f39dc726619b00d1456961c39e1213ddf20507683c04b30bcd636b
TORNADO
9d1fb38e9bf927463638cb8ddbf053ae9f8c4d7f6aa7e741b5ef06cccad167ff
TORNADO
c1aa2ba105b38478e089d1cd18c4f7bc91249fd98483a08a80fd84e14af9d811
TORNADO
c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e
TORNADO
dff3831f6b85bd3309c4dbe0f23b92c3ad93a9104cfdde2632f13f3f9c206d11
TORNADO
error
TORNADO
f14d95afa835bd5afc5821eb262b45f596a4d6ed3326a9a7c4838cc0b50b40eb
TORNADO
+ 5 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/251215-ymmyxazmfj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Checks for VirtualBox DLLs, possible anti-VM trick
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a5088fe0-09c1-4966-be3f-370fd5935564
Unpacked files
SH256 hash:
c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e
MD5 hash:
262fa23bf3749a430b5d6da959f6c44b
SHA1 hash:
1beed516a5ebd008b64d8c83a4cd3f2ce5ff1bb4
Link:
https://www.unpac.me/results/ed0ff0a2-f684-4fc6-b4bd-115b1d2d836e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e

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
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

SheetRAT

Batch (bat) bat 3980a7218813dadbaa4bad4aa1e2fe826832747e1c989db910b933afba2c7a88

TORNADO

Executable exe c1abe0b35bbce86644dfb7a54934d8dfcf27e3d7f637f8394ae9b64b39222b6e

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/45141/
  
Dropped by
SHA256 3980a7218813dadbaa4bad4aa1e2fe826832747e1c989db910b933afba2c7a88
  
Dropped by
MD5 dcb1b4246eb62bfd958e510da0c32d96
  
URLhaus
https://urlhaus.abuse.ch/url/3734447/
  
Delivery method
Distributed via web download

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