MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b21885c68cf8bcee3be7e08574372130a42c74a047b1f962cc5e270bb7b543e. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Add tag Delete this sample Report a False Positive

SHA256 hash: 2b21885c68cf8bcee3be7e08574372130a42c74a047b1f962cc5e270bb7b543e
SHA3-384 hash: eaf6886d5e1dd21991332792f36a9ad624be596b62bbf70e40e1f1621ce3c577fa17071b52304a870c13c22cf8e2ee03
SHA1 hash: ec9de894d7cb09ed3940db31dfc7a39cc1280acd
MD5 hash: 2cf09341b87d20404a6d824305ea5419
humanhash: eighteen-hot-diet-speaker
File name:EXPORT INVOICE.pdf.scr
Download: download sample
Signature n/a
File size:808'448 bytes
First seen:2022-05-12 09:19:27 UTC
Last seen:2022-05-12 10:12:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (29'903 x AgentTesla, 9'527 x Formbook, 4'667 x SnakeKeylogger)
ssdeep 12288:cWRXIfWktOMzKcDOGjBTu2KSgaLfqGC7vh9KBYhLWWZ0u9zfLWt6l/4MKOC6ZEKA:ciXIfWcKwj9wSgajqh7J9K6hLPSu9O
Threatray 889 similar samples on MalwareBazaar
TLSH T1B905BE9872D0B5AECB07C93289545C25A9203C67439AD20B6CC736DFE9BD69ECE041F3
File icon (PE):PE icon
dhash icon 64e4c69696f2f0d4 (1 x NanoCore)
Reporter @adrian__luca
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
216
Origin country :
DE DE
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
EXPORT INVOICE.pdf.scr
Verdict:
Suspicious activity
Analysis date:
2022-05-12 09:17:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9a05c081-f08b-4018-ac30-5879cbf4022f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/270037/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching the default Windows debugger (dwwin.exe)
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/627cd15389dc6403e777c282/reports/eb1a6eec-395d-4080-aeb2-f6a27f223fef/overview
Result
Verdict:
UNKNOWN
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/aebfeb51-b9cf-4662-bf39-ba69209dff58
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/992581
Signature
Antivirus / Scanner detection for submitted sample
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses an obfuscated file name to hide its real file extension (double extension)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2b21885c68cf8bcee3be7e08574372130a42c74a047b1f962cc5e270bb7b543e/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-11 21:36:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://www.spamhaus.org/query/hash/fmqyqxdiz6f45y56pyefoq3scmfefr2kar5r7frmyxrhbo33kq7a._file
Verdict:
suspicious
Similar samples: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 879 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/220512-larecaefdn/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
c206122a7336385be557580c114ac0923192f61bc8f77aa58c898135438399f9
MD5 hash:
6c9e813248a01432890c476813d210b8
SHA1 hash:
fd54aa3af58fc3a88cb3fd6753d773cd6c51b7f8
Link:
https://www.unpac.me/results/6cf0a091-e5cd-437c-a7b5-41e3a2f5e590/
SH256 hash:
2b21885c68cf8bcee3be7e08574372130a42c74a047b1f962cc5e270bb7b543e
MD5 hash:
2cf09341b87d20404a6d824305ea5419
SHA1 hash:
ec9de894d7cb09ed3940db31dfc7a39cc1280acd
Link:
https://www.unpac.me/results/6cf0a091-e5cd-437c-a7b5-41e3a2f5e590/
AV coverage:
37.31%
AV detections:
25 / 67
Link:
https://www.virustotal.com/gui/file/2b21885c68cf8bcee3be7e08574372130a42c74a047b1f962cc5e270bb7b543e/detection/f-2b21885c68cf8bcee3be7e08574372130a42c74a047b1f962cc5e270bb7b543e-1652318467
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/2b21885c68cf8bcee3be7e08574372130a42c74a047b1f962cc5e270bb7b543e

YARA Signatures

MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

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

Executable exe 2b21885c68cf8bcee3be7e08574372130a42c74a047b1f962cc5e270bb7b543e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/270037/

Comments