MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 117dfe206b81a8a8f4538a70d46e6d0366367219318ff971b5039fbfc0963234. 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


AgentTesla


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 117dfe206b81a8a8f4538a70d46e6d0366367219318ff971b5039fbfc0963234
SHA3-384 hash: 566a9fdeff7479e61b63bed3c0ee59afd571e7b0d6b99ed79ae0d712e53eea313d7a0a3dd62079ccb34e78097503d8be
SHA1 hash: 897715f840a07373649b71ac13bdf09637785059
MD5 hash: 6e27a79293d3d8898c1d0bae66e59060
humanhash: hamper-michigan-august-single
File name:justificante de trasferencia.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:655'360 bytes
First seen:2020-08-05 09:22:31 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 6144:6kZWGYlDhZ//qtSMyLzzOyC3wI4vURZI5MkHx03Q+7Jg5vuTVuACIYVNq:6kKjZASMyL/Oj3wocGN7rTVuAC
Threatray 732 similar samples on MalwareBazaar
TLSH 4ED43A3D36816809E93F553A48E49AD13BB1A58B3F51CB0F6AC5179C7E036DB3F0624A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: linux7.serverbs.com
Sending IP: 185.118.56.49
From: Contabilidad - Obras Fylcon <contabilidad@fylcon.com>
Reply-To: Contabilidad - Obras Fylcon <contabilidad@intesacanaries.com>
Subject: RE: Justificante de trasferencia
Attachment: justificante de trasferencia.rar (contains "justificante de trasferencia.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/39336/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/410798
Signature
.NET source code contains very large array initializations
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/117dfe206b81a8a8f4538a70d46e6d0366367219318ff971b5039fbfc0963234/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-08-05 09:24:12 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cf674idlqgukr5ctrjyni3tnantdm4qzggh7s4nvaop37qewgi2a._file
Verdict:
suspicious
Similar samples:
00c654d5c39fed0a4b4a1f04c45399c3750608f1b307796a5a7d2fca9478344d
AgentTesla
1fe24761cfcb48d6d3a4f1ad9d02c2429c7f567fda2bda78f5d12c89717c6285
AgentTesla
3458232b533e946c63311cd8241c2a390868950d89c3f5e3aaac3f2413c9b82a
AgentTesla
472da59ada8f3b584eaaedc80e852a5156e2448a0e1a3763234dbc3a62bbfd6e
AgentTesla
50a57ceaa2112a0aab709769501b2a09db7786f5c67d8d61d07c67a2b25389f7
AgentTesla
89783698af3d7850d24aab49842448e97ea61977ceb7133d501057349d8cbffe
AgentTesla
90358a03f8a15f765f95c720f314d9ad8178e6ed93fff8ad9bb023630f0bd44a
AgentTesla
91433fed32b520cfc98adb3cd6bae0a973117440474e47eff440bddb37262287
AgentTesla
afe4edd3d00f95f9dbab6934ae1eb0a7354dc1f950182a27774ece0134a0166b
AgentTesla
d3e579b62c6877384f6ed9da7d86aea05ff6b881c141470ec7858fe9f0d992a9
AgentTesla
+ 722 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200805-vjqh55e9cn/
Behaviour
AgentTesla Payload
Agenttesla family
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/117dfe206b81a8a8f4538a70d46e6d0366367219318ff971b5039fbfc0963234

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:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

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

Malspam

AgentTesla

rar d967b008709bc2d405def21ab54d99194c54b3edf3912cc77305be40f61126f6

AgentTesla

Executable exe 117dfe206b81a8a8f4538a70d46e6d0366367219318ff971b5039fbfc0963234

(this sample)

  
Dropped by
MD5 25b5aa704b670b1a9bd6b3b555c3d4d5
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/39336/
  
Dropped by
SHA256 d967b008709bc2d405def21ab54d99194c54b3edf3912cc77305be40f61126f6

Comments