MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e684555c5cc0b3e36348e9bf1c5c23cf8ae19790741344295ca741233c9b846. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e684555c5cc0b3e36348e9bf1c5c23cf8ae19790741344295ca741233c9b846
SHA3-384 hash: 65a7a8c08a3256a0b8bfb2814e77fcd159299c5144865d333df3741b4caed0d448e5bbd62a75500c14868311bd311352
SHA1 hash: 5c6b78b91a9ffd33ace0d2926f19e0e4fb4ec2f4
MD5 hash: 7cfc7221a9dce25d158e79c10e229c18
humanhash: colorado-texas-apart-eleven
File name:OFFER_LIST_REF00447565757758858.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:813'056 bytes
First seen:2023-02-07 10:45:18 UTC
Last seen:2023-02-13 07:07:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:ZpkuPA+cXnyXx6q16ahRZ5GxprNMeFkBC6h2sdJEEEofQXUZgrYe2jjiVM45qoIU:XA+1NMS5G7NM4dl2QknjWV2U
TLSH T1F6052211B5A8C760CA7EA9F5AAF862C01338A7153921D76C1DF923CFDB52B5BCA10713
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 8200828086860000 (9 x AgentTesla, 5 x SnakeKeylogger, 4 x Formbook)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
5
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
OFFER_LIST_REF00447565757758858.exe
Verdict:
Suspicious activity
Analysis date:
2023-02-07 10:46:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/669c6cf1-1caa-4447-9f68-b3989617e918

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/361329/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1820.21001.30838.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/63e22bea696b2d97257579bd/reports/4607eb2c-b878-4109-8faf-b2208f2e74a8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/6e684555c5cc0b3e36348e9bf1c5c23cf8ae19790741344295ca741233c9b846
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/c7f4ba96-93a2-4b2a-8124-51bb24879dba
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1167580
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e684555c5cc0b3e36348e9bf1c5c23cf8ae19790741344295ca741233c9b846/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 10:34:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nzuekvofzqft4nrur2n7drocht4k4glza5atiquvzj2bem6jxbda._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/230207-mtys7sbb76/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
122c922e90ab25e575527c3db22d10f443ed9d013cc5247dbc3d04f286fe221a
MD5 hash:
1d9732922b55eef5f86655ed5e578cdd
SHA1 hash:
5734a7ca2025299102973d0cb27e9427bf87dcbb
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/80fab79d-6e12-4a82-a23d-e1b9b24a1ffa/
Parent samples :
6e684555c5cc0b3e36348e9bf1c5c23cf8ae19790741344295ca741233c9b846
1beedf169fbe9c1228d77e5f3b8d4117d592e7d98e57c2cf7888f042b031b243
SH256 hash:
a9899d46577e2c11eb8c910d63133b717713aceeef508ea1923400c9b69c1dd9
MD5 hash:
199a7d1894d768b410cd623bde22b20b
SHA1 hash:
14f75bc2586a5a4959eac90f865c1a6c25d548be
Link:
https://www.unpac.me/results/80fab79d-6e12-4a82-a23d-e1b9b24a1ffa/
SH256 hash:
3387302a14652ca8b7e72180af42679d41804cfbd054520863d7f4d43da134a6
MD5 hash:
c0c2bf2bbeb6488b5c2696fa35284150
SHA1 hash:
dcad72ef2a4133f609cb288db04e02d17b9f1816
Link:
https://www.unpac.me/results/80fab79d-6e12-4a82-a23d-e1b9b24a1ffa/
SH256 hash:
6384dabeffdc0afc3d7f1e18d0033e7482790c0aa2f1f2af7cc39eb81795d0ef
MD5 hash:
f759d70f3bbee3865d9ba45b70c59bea
SHA1 hash:
f07ca29866cf8b0d92f18904860c40a284a5f550
Link:
https://www.unpac.me/results/80fab79d-6e12-4a82-a23d-e1b9b24a1ffa/
SH256 hash:
c6f850f739456602d8c57ef7c74515e89eaee41f4a2fdb91313ea8eaccc03e11
MD5 hash:
0508ad4b09424f48634e4b4f1f774874
SHA1 hash:
c3db36f2c36718be54b04799e4aed99b5530e23e
Link:
https://www.unpac.me/results/80fab79d-6e12-4a82-a23d-e1b9b24a1ffa/
SH256 hash:
9d8fa5bf50712d8f38542f30bc511685ec057b7cf50398dea3369c48cb6fdb80
MD5 hash:
db16c35ffcf1a3b4d0b30f6b1e8bd229
SHA1 hash:
578cb1a79045c0b83e287c5af3a76c61cff0f62a
Link:
https://www.unpac.me/results/80fab79d-6e12-4a82-a23d-e1b9b24a1ffa/
SH256 hash:
e386840537170219177c2bb3404f4c7bd9da1a2d53cdf2ae1e857c3b19628a29
MD5 hash:
d170ab8c03b9c37d5be449454db131d2
SHA1 hash:
2031b6754a65d21b47dd11a34fee86f048d6048d
Link:
https://www.unpac.me/results/80fab79d-6e12-4a82-a23d-e1b9b24a1ffa/
SH256 hash:
6e684555c5cc0b3e36348e9bf1c5c23cf8ae19790741344295ca741233c9b846
MD5 hash:
7cfc7221a9dce25d158e79c10e229c18
SHA1 hash:
5c6b78b91a9ffd33ace0d2926f19e0e4fb4ec2f4
Link:
https://www.unpac.me/results/80fab79d-6e12-4a82-a23d-e1b9b24a1ffa/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6e684555c5cc/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/6e684555c5cc0b3e36348e9bf1c5c23cf8ae19790741344295ca741233c9b846

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_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

Executable exe 6e684555c5cc0b3e36348e9bf1c5c23cf8ae19790741344295ca741233c9b846

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/361329/

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