MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c13ec5658318ce81c8da312fc020d69b881cd98ac01f7dae28c7e0150ce1698. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c13ec5658318ce81c8da312fc020d69b881cd98ac01f7dae28c7e0150ce1698
SHA3-384 hash: d1f35b11ed11c9f9df3dda1f43d1c3352668472baf4b786c341ce8c66bad05583d45dbffdd2f7ce001e0a05624daa251
SHA1 hash: e6eb495755ff695bf35a079fcffea03fa5d3eb2c
MD5 hash: 9526050cc6e671ecdd00c16288be6772
humanhash: mexico-robert-vermont-alabama
File name:Quotation List_..exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:616'248 bytes
First seen:2020-05-19 06:50:49 UTC
Last seen:2020-05-19 08:05:27 UTC
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:Ab63eJneBaEt6NL+H+kyZOJ3276F/e4e62mWhW7GGy4JY:shNLi+kyYZ2722N62BKGGzY
Threatray 10'820 similar samples on MalwareBazaar
TLSH 56D44911AA814494CC3D8771303E8D96A61F7E9AB5F4AA4E2B4E73247FB32DB163740D
Reporter abuse_ch
Tags:AgentTesla exe

Code Signing Certificate

Organisation:Symantec Time Stamping Services CA - G2
Issuer:Thawte Timestamping CA
Algorithm:sha1WithRSAEncryption
Valid from:Dec 21 00:00:00 2012 GMT
Valid to:Dec 30 23:59:59 2020 GMT
Serial number: 7E93EBFB7CC64E59EA4B9A77D406FC3B
Intelligence: 85 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 0625FEE1A80D7B897A9712249C2F55FF391D6661DBD8B87F9BE6F252D88CED95
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: srv.newton.co.id
Sending IP: 103.253.115.37
From: sales@smsolusindo.com
Subject: Quotation List from Wampaco Import Limited.
Attachment: Quotation List.zip (contains "Quotation List_..exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VYF.9332.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 07:36:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
24 of 48 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fqj6yvsygggoqhenumjpyaqnng4idtmyvqa7pwxcrr7acugoc2ma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
netwirerc
Create hunting rule
Similar samples:
0056f11a7714396619331eba28b990eccbbaacfd0088c49138ea970d789f3d2b
AgentTesla
3427c2594dae4a281a8a2210032445c42b3287818d1e10b45a55b28f80372c35
AgentTesla
38525021970c707fe513c2589e60dbd8ee2d052e1f4700837a5b132b28baaa33
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3a583a9fa9039210e8d683200ca25b32993cd1840808ba3bac62f2c6e29ca7d9
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7b05a5c0a723bcea81a9d6588aa1d5ab381972c15985c14392a0d16c22c20d40
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ba4efa15d257c04c9a2cee7ba9b4deb618c77ad7afb0a42c62a6f2151d4127cc
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bf4c1b1e3d2c229a1238bffcf18e4b49e875f6bbe92bca5d79ab2a4ef27d0ae2
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c7ec629a5196371b92017267aa3f51ad05d246bd72911bc24e4d2f47605e533b
AgentTesla
cf30b045e8188ea315a78544ab537ac92dbb76032af641c6fa9c7d1f0af8c995
AgentTesla
d807dcfd04f5d5eac71522a29a6911c504039edb6277ba9b35953ca9f5fcef8f
AgentTesla
+ 10'810 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-3pdke9ax4a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

zip 7070c5abc1c6d99bc327d1e36ee047a7293f4d3de5d50ea58e7b4b46f74ac92f

AgentTesla

Executable exe 2c13ec5658318ce81c8da312fc020d69b881cd98ac01f7dae28c7e0150ce1698

(this sample)

  
Dropped by
MD5 436e8d81e18298cbdcee842599286ff6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7070c5abc1c6d99bc327d1e36ee047a7293f4d3de5d50ea58e7b4b46f74ac92f

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