MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a573da6707c9373b0f49b049b07ddc21bc6976195b834473d0be2daaf52c173. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a573da6707c9373b0f49b049b07ddc21bc6976195b834473d0be2daaf52c173
SHA3-384 hash: 22d54b710fa91433d5630366f4b0b3083003de5e0c48a3d3f074b1273c64cb6e3fa8088cbfa456439f516f7ae89c6f11
SHA1 hash: d6b01e94dd1528eb364e16db7bc6a5e06a66bde6
MD5 hash: 8279edc14cc42685f7fceefe384ddf0d
humanhash: lion-hamper-lake-failed
File name:8279edc14cc42685f7fceefe384ddf0d
Download: download sample
Signature Formbook
Create hunting rule
File size:398'848 bytes
First seen:2021-10-10 07:40:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:kKq6ZZmDQ+3HwOEjhH+KU8b1Qy6mK8WRAYfnsdtGfBYmP6tKX:skoq1BTbKy6x8/vdMfBRX
TLSH T12984F15813779308CC7947F52828AB902375912A109ED3BC1FE8E4FC6EB7BB549E0667
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8279edc14cc42685f7fceefe384ddf0d
Verdict:
Suspicious activity
Analysis date:
2021-10-10 07:41:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2b7fc0b7-7607-49d7-a746-de11b2f3d5e5

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/196356/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.935-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/616299131c2d58ba74fef12c/reports/b2cb3fe3-42ae-4f51-80f2-ea80aa4c10cc/overview
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5a573da6707c9373b0f49b049b07ddc21bc6976195b834473d0be2daaf52c173/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-07 15:07:02 UTC
AV detection:
24 of 45 (53.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:shjn loader rat
Link:
https://tria.ge/reports/211010-jh4zasffhr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.anamentor.com/shjn/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/5a573da6707c9373b0f49b049b07ddc21bc6976195b834473d0be2daaf52c173

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: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.

Web download

Formbook

Executable exe 5a573da6707c9373b0f49b049b07ddc21bc6976195b834473d0be2daaf52c173

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1663148/
Cape
Cape
https://www.capesandbox.com/analysis/196356/

Comments


Avatar
zbet commented on 2021-10-10 07:40:53 UTC

url : hxxp://18.159.111.216/www1/lis-01.exe