MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6749f100b0877d2009700514915113abe89474c59923f54002addca823f3930. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
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SHA256 hash: c6749f100b0877d2009700514915113abe89474c59923f54002addca823f3930
SHA3-384 hash: d78d174abaece1fa3be9fac86bc1e114504136365d4abda4dcd134c52121133d081a3fc42ad1070ab67498f9925442ee
SHA1 hash: 9d8cb7e2c7775fe4b3aaec93b7edc398f42a1326
MD5 hash: 5c62a9f54b2f362e42eb436ba707f792
humanhash: nine-pluto-nineteen-michigan
File name:bin.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:287'232 bytes
First seen:2024-10-22 07:38:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:Zt5g+F0vyyqzILATlZ3B+B92O9g1leSQYnssGDaa19i:ZPFR7I8Z4B5WnQJsGDr9i
TLSH T13B542334A301006EE88C33F3957E15740AC27F6A38904887B7E4AE55C5AE79AB73631F
Magika pebin
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
495
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bin.exe
Verdict:
No threats detected
Analysis date:
2024-10-22 07:40:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f8ab0cda-3e96-4cca-9848-06893ba1d6d5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PWS.Banker1.29984.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671756999e67c246820307e3
Tags:
Shellcode Injection Exploit
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
microsoft_visual_cc overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/67175699c7aed0374dac9178/reports/f4460638-8078-42ea-8c0e-b251fcef6253/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/c6749f100b0877d2009700514915113abe89474c59923f54002addca823f3930
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/938a6529-a6c5-4f0f-a4c1-5994c25b9df5
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1539160
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Found direct / indirect Syscall (likely to bypass EDR)
Machine Learning detection for 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
Queues an APC in another process (thread injection)
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)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c6749f100b0877d2009700514915113abe89474c59923f54002addca823f3930
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6749f100b0877d2009700514915113abe89474c59923f54002addca823f3930/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-10-22 06:57:26 UTC
File Type:
PE (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yz2j6ealbb35eaexabiusfirhk7isr2mlgjd6vaaflo4var7heya._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/241022-jgyqwswfmp/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
stealer formbook
YARA:
formbook_crypter
Link:
https://app.threat.zone/submission/7d9cba54-a3b6-49e8-90a8-236376789cd4
Unpacked files
SH256 hash:
981bb4399bfcbfa900c56df8189f2adc8a47d11d01033e59300985c6c34640a0
MD5 hash:
4700aa17596f3861a244d4db1efe9c00
SHA1 hash:
ff266ea9d57374dd84e577ccb0eaed7de2f97a1c
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/faac98c2-2352-45f9-a2d1-9cc3fe9aea48/
SH256 hash:
c6749f100b0877d2009700514915113abe89474c59923f54002addca823f3930
MD5 hash:
5c62a9f54b2f362e42eb436ba707f792
SHA1 hash:
9d8cb7e2c7775fe4b3aaec93b7edc398f42a1326
Link:
https://www.unpac.me/results/faac98c2-2352-45f9-a2d1-9cc3fe9aea48/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c6749f100b08/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c6749f100b0877d2009700514915113abe89474c59923f54002addca823f3930

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

Formbook

Executable exe c6749f100b0877d2009700514915113abe89474c59923f54002addca823f3930

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments