MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e44ab991ebbdf550e11ad1c534d8914088d7a894f7f973c8c56188afb157957b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e44ab991ebbdf550e11ad1c534d8914088d7a894f7f973c8c56188afb157957b
SHA3-384 hash: e12412337c944cc58b8133bfc7e327114eda55fcea6e91a9abcc9d5c951fcd40a8ef024e2a23d1e2155de0f9ed114505
SHA1 hash: bcd6d36674b9a251eb9d861cdab62e291aadee1a
MD5 hash: f63847879e226b2c0f81c59455338be2
humanhash: lake-spring-summer-minnesota
File name:CV Rina Molina.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:413'696 bytes
First seen:2020-07-03 08:31:21 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:mf1nrDj8c4QTh89bEltw/WryPmxUp3gDOF0QVjmBeqo5LQGakGLyMkLrf61eY:QnwbQTh863w/bPmxWQDRwrvXGD061eY
Threatray 10'819 similar samples on MalwareBazaar
TLSH CB9402364740BD6AD53FD6B8E11011105FB4A1137A52D3BDBFD0A1EA36A73004FA67A7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server9.acidados.net
Sending IP: 176.221.34.180
From: Rina Molina <Molina-rina5935@gmail.com>
Subject: CV for administrative assistant
Attachment: CV Rina Molina.zip (contains "CV Rina Molina.exe")

AgentTesla SMTP exfil server:
smtp.pharco--corp.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18668/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e44ab991ebbdf550e11ad1c534d8914088d7a894f7f973c8c56188afb157957b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 08:33:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rflteplxx2vbyi22hctjwericenpkeu674xhsgfmgek7mkxsv5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'809 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200703-wgz4qhbrx2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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_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 186d7678c86b3342cdd82637de3d73fcca6095e96e7b1fcb310484b7de725102

AgentTesla

Executable exe e44ab991ebbdf550e11ad1c534d8914088d7a894f7f973c8c56188afb157957b

(this sample)

  
Dropped by
MD5 042fc2b13acecdff29a125febb634d78
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 186d7678c86b3342cdd82637de3d73fcca6095e96e7b1fcb310484b7de725102
Cape
Cape
https://www.capesandbox.com/analysis/18668/

Comments