MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1d050cfa74cd7368b639094d492ff4736662690b3c3cb59e9374c4afa15f9d6. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e1d050cfa74cd7368b639094d492ff4736662690b3c3cb59e9374c4afa15f9d6
SHA3-384 hash: 1d895b4fe7b4585704e39cb77c0d76c955a71ceb6ff341dc72f1a827090a9f810f1d1fc1ab0e4e39553f964ca2e91ff9
SHA1 hash: 1bac1ec7eb0064c59aecb919bb7dbaf213e7e62f
MD5 hash: 9cb240f70ea4f858eb6a69e666a351cc
humanhash: one-batman-alpha-blue
File name:PO 20856200 OLEO FLEX PDF .exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'050'624 bytes
First seen:2020-08-18 10:26:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:4S1QbvgWK5WpLbhaVhsOl9d402E5u3c5nv5O7/zToL0crGsNe:RQbvxaW9wAOl9d402ES4ALEQQ
Threatray 9'533 similar samples on MalwareBazaar
TLSH 6225D92D3781490BD43D1535A4986EC253306D9A3EC1C79EB6CA739FAE3339F2A23459
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vepo.donoralpha.com
Sending IP: 111.118.214.86
From: Nelson Jerez <adquisiciones@oleoflex.cl>
Subject: PO 20856200 OLEO FLEX
Attachment: PO 20856200 OLEO FLEX PDF .rar (contains "PO 20856200 OLEO FLEX PDF .exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47680/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Sending a UDP request
Creating a file
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process by context flags manipulation
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e1d050cfa74cd7368b639094d492ff4736662690b3c3cb59e9374c4afa15f9d6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 10:28:11 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4hifbt5hjtltnc3dscknjex7i43gmjuqwpb4wwpjg5gev6qv7hla._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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834d1c44beb1b8c469300ca6378aa0b1283775867babb3d92fd0dae15ddd9dc7
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94bb69e726461f198145fac175e2e27ccc72534ae29db90cfaef683e726adec2
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982973063ae8ea7dbe8cb75740f7e99317efcb46755e51c880f2e303ed4d5e62
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a50eed5a9bcddc44549138028157307991bdfc01046e601237b8444e0631e54e
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a7d27c9cca035fac67dadf420c7adcfb2b196b4f2db64d94e13ddb6a9ea1c46a
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c2af32087beb20ac52dd19d5cd1f2a389bb58e424790a0c820dd450cf0c48847
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fa885e667cc43b0acd85af66802d2eaa9266ceed59a74589b415aa0ef45e4ce9
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fac60337d24368bfafe95f8446c535901714cb300b579bc45a57c4732da7cf1d
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fc8190f268303e801544fcbeee6d21ac32a72779103cec2e31a9f5963d5a0c55
AgentTesla
+ 9'523 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200818-ga8p9scy7j/
Behaviour
AgentTesla Payload
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

rar c41115601a53737c376d1dc1da83bc2a8d4acb832cc3f149aacdf10d92b29095

AgentTesla

Executable exe e1d050cfa74cd7368b639094d492ff4736662690b3c3cb59e9374c4afa15f9d6

(this sample)

  
Dropped by
MD5 13449b3e46e0d83024aa78db813f1a5e
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47680/
  
Dropped by
SHA256 c41115601a53737c376d1dc1da83bc2a8d4acb832cc3f149aacdf10d92b29095

Comments