MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6674febb46a74c6d0f20b2b92ff5d89f334b02b9ee9cd8011cf388e993b566b6. 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: 13


Intelligence 13 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6674febb46a74c6d0f20b2b92ff5d89f334b02b9ee9cd8011cf388e993b566b6
SHA3-384 hash: 1f51dd851d3b9a69e0df60b0aff2c16efd7189b0ddd1405020363b0acfc15dd297fb6f2a7a224968b9ecd0442fcb605b
SHA1 hash: 39139d456fa3ad07376037e16944911333dca20e
MD5 hash: 5fa2d06a463ba04b6ab7ab19dedfaf34
humanhash: nebraska-river-item-leopard
File name:lards.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'401'856 bytes
First seen:2024-02-21 16:11:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:wqDEvCTbMWu7rQYlBQcBiT6rprG8awxa4FPCy11z7k+ncOKK:wTvC/MTQYxsWR7aKaDUzAMcO
TLSH T10955AF823380841EFE5BD7BE1A47EA7186B96B134A53A11F33943DF97D700AC532E652
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 71e0baaaba88e071 (2 x AgentTesla, 2 x Formbook, 1 x RemcosRAT)
Reporter smica83
Tags:exe FormBook HUN

Intelligence

File Origin
# of uploads :
1
# of downloads :
380
Origin country :
HU HU
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/477328/
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit fingerprint keylogger lolbin packed shell32
Link:
https://www.filescan.io/uploads/65d620e422703c3491a94dd4/reports/7877ebdf-51fb-4d30-8076-15dfdc8b5744/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/6674febb46a74c6d0f20b2b92ff5d89f334b02b9ee9cd8011cf388e993b566b6
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/99973ab1-1bcf-4e3a-8717-85759c0174cc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1396306
Signature
Binary is likely a compiled AutoIt script file
Found API chain indicative of sandbox detection
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6674febb46a74c6d0f20b2b92ff5d89f334b02b9ee9cd8011cf388e993b566b6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6674febb46a74c6d0f20b2b92ff5d89f334b02b9ee9cd8011cf388e993b566b6/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-02-21 14:12:04 UTC
File Type:
PE (Exe)
Extracted files:
25
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mz2p5o2gu5gg2dzawk4s75oyt4zuwavz52onqai46oeote5vm23a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/240221-tng2tsag3s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
70475ddf9dc00ca78caede4fbbd21b9cc30ca204982b50e00b2bc8973cbd0669
MD5 hash:
46f009f718a38451cb16739ade43b8f1
SHA1 hash:
391fa987cc9b81084963c06eb953e72772364b4e
Link:
https://www.unpac.me/results/5a01497c-9d1b-40c6-9baf-ec04f6bd13b0/
SH256 hash:
d2ed2949dbbf8f6cd49677606bedba168051b4bf10d6c0c4a36d6e722390fccb
MD5 hash:
f1a49d752ce621f3cbd304b77a33ee73
SHA1 hash:
135f7b62ab9ef90eed5f32c86cdcf4c21379497c
Link:
https://www.unpac.me/results/5a01497c-9d1b-40c6-9baf-ec04f6bd13b0/
SH256 hash:
6674febb46a74c6d0f20b2b92ff5d89f334b02b9ee9cd8011cf388e993b566b6
MD5 hash:
5fa2d06a463ba04b6ab7ab19dedfaf34
SHA1 hash:
39139d456fa3ad07376037e16944911333dca20e
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/5a01497c-9d1b-40c6-9baf-ec04f6bd13b0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6674febb46a7/report/overview.html
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/6674febb46a74c6d0f20b2b92ff5d89f334b02b9ee9cd8011cf388e993b566b6

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__GlobalFlags
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:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/formbook-adopts-cab-less-approach
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/477328/

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