MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 570a458de1973d4c021e2cdffab15611ee8747bb201c38fb0039ee8e39ad6083. 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


Formbook


Vendor detections: 18


Intelligence 18 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 570a458de1973d4c021e2cdffab15611ee8747bb201c38fb0039ee8e39ad6083
SHA3-384 hash: 6ac67b35c5869a6a14afc6f3ca388e854e2c6a6b7d88f7fa6668028a119a62b2d348955c176524725e7bc8a203856af7
SHA1 hash: 8a79bccc2933c8d794f7cf57d9fd4887b94c0684
MD5 hash: ccd61a1529aea476f3cfdf4872b42ac2
humanhash: montana-twenty-jig-cup
File name:MV TORONEOS PARTICULRS.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:850'432 bytes
First seen:2025-08-11 08:59:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:KdFdAjDh/ExI+KzssCbfI81H/NjFF1Kr3MFxUkvXced:NDhyI+KQsCbf11HFxer3pj
TLSH T10A051241731ACC13D0281BF928B2D27D03FB4DDDA821C3C68EE97DAF7696B2A5541653
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 01bebebaaeca89a8 (3 x Formbook, 2 x MassLogger, 1 x RemcosRAT)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MV TORONEOS PARTICULRS.exe
Verdict:
No threats detected
Analysis date:
2025-08-11 09:01:05 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/95121382-942d-45a0-bda8-9ef7e0ce53e3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/20088/
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6899b155c633abe3908dc26f
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bitmap lolbin msbuild obfuscated obfuscated packed packed reconnaissance regsvcs rezer0 roboski schtasks stego vbc zero
Link:
https://www.filescan.io/uploads/6899b14c397fd3ce6fa4582f/reports/08e5c119-a808-4cbc-8992-bab70765431f/overview
Verdict:
Malicious
Labled as:
Genie.8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/570a458de1973d4c021e2cdffab15611ee8747bb201c38fb0039ee8e39ad6083
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c4445f41-ca20-4b11-95d8-d40785002aa1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1754423
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1754423 Sample: MV TORONEOS PARTICULRS.exe Startdate: 11/08/2025 Architecture: WINDOWS Score: 100 34 www.br199805.xyz 2->34 36 livelens.click 2->36 38 18 other IPs or domains 2->38 46 Suricata IDS alerts for network traffic 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 Multi AV Scanner detection for submitted file 2->50 54 4 other signatures 2->54 11 MV TORONEOS PARTICULRS.exe 3 2->11         started        signatures3 52 Performs DNS queries to domains with low reputation 34->52 process4 file5 32 C:\Users\...\MV TORONEOS PARTICULRS.exe.log, ASCII 11->32 dropped 64 Injects a PE file into a foreign processes 11->64 15 MV TORONEOS PARTICULRS.exe 11->15         started        signatures6 process7 signatures8 66 Maps a DLL or memory area into another process 15->66 18 zUSlzRMWD.exe 15->18 injected process9 process10 20 logman.exe 13 18->20         started        signatures11 56 Tries to steal Mail credentials (via file / registry access) 20->56 58 Tries to harvest and steal browser information (history, passwords, etc) 20->58 60 Modifies the context of a thread in another process (thread injection) 20->60 62 3 other signatures 20->62 23 Oq1fUYPvd.exe 20->23 injected 26 chrome.exe 20->26         started        28 firefox.exe 20->28         started        process12 dnsIp13 40 livelens.click 15.197.225.128, 49702, 49748, 49749 TANDEMUS United States 23->40 42 www.ecolink.group 212.227.172.253, 49740, 49741, 49742 ONEANDONE-ASBrauerstrasse48DE Germany 23->42 44 9 other IPs or domains 23->44 30 WerFault.exe 4 26->30         started        process14
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/570a458de1973d4c021e2cdffab15611ee8747bb201c38fb0039ee8e39ad6083
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/570a458de1973d4c021e2cdffab15611ee8747bb201c38fb0039ee8e39ad6083/
Verdict:
Malicious
Threat:
Trojan.MSIL.Inject
Link:
https://tip.neiki.dev/file/570a458de1973d4c021e2cdffab15611ee8747bb201c38fb0039ee8e39ad6083
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2025-08-11 04:45:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k4feldpbs46uyaq6ftp7vmkwchxior53eaodr6yahhxi4onnmcbq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/250811-kysrmshp8s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6c71dfeb-3afa-45ed-824f-489d3f347cf3
Unpacked files
SH256 hash:
04ec771b7c29389eeb743893134abcf5e345bf36f594c0b1ee878d65a779d563
MD5 hash:
449d2a32a9b433e5dbda01cf5a0f34b8
SHA1 hash:
142301efe123ec70c0113e395079af037714b000
Link:
https://www.unpac.me/results/52515394-19e4-4c16-af0b-d664262986a2/
SH256 hash:
41f05afc77e61e5ae04b486865fdc040f2baef2a48aa0c6c669cb8cd06bc9bed
MD5 hash:
0e4b10eb5cd9660ae69f8313a2210869
SHA1 hash:
8257c12bc11ee5a97951d1b9f2bafbeb39680771
Link:
https://www.unpac.me/results/52515394-19e4-4c16-af0b-d664262986a2/
SH256 hash:
04162f543b7b4a1c00697a9d681b78cac31b46686833c74e50311bfc20204cb2
MD5 hash:
c3ffcca460cf498064b54ef880d84e94
SHA1 hash:
fd49134db2393f0bcfab188a0ecad56a7452ada1
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/52515394-19e4-4c16-af0b-d664262986a2/
SH256 hash:
929f68ecbc742673a03b398ee461f40d1b3d528fe3bfd4a37b6fd6b65fb97f94
MD5 hash:
489d02e73ca15a65d2254b2bf5cebca1
SHA1 hash:
a242c550f61bcbe65e1dde36e0f7ce6cdc126218
Link:
https://www.unpac.me/results/52515394-19e4-4c16-af0b-d664262986a2/
SH256 hash:
570a458de1973d4c021e2cdffab15611ee8747bb201c38fb0039ee8e39ad6083
MD5 hash:
ccd61a1529aea476f3cfdf4872b42ac2
SHA1 hash:
8a79bccc2933c8d794f7cf57d9fd4887b94c0684
Link:
https://www.unpac.me/results/52515394-19e4-4c16-af0b-d664262986a2/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/570a458de197/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/570a458de1973d4c021e2cdffab15611ee8747bb201c38fb0039ee8e39ad6083

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: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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Malspam

Formbook

Executable exe 570a458de1973d4c021e2cdffab15611ee8747bb201c38fb0039ee8e39ad6083

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/20088/

Comments