MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12961898fb75d5bc9947018c28e4e6ddf277b12b0dcbffcc4acfc8893e661fb3. 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: 12961898fb75d5bc9947018c28e4e6ddf277b12b0dcbffcc4acfc8893e661fb3
SHA3-384 hash: a76d570eca4ee0b1d46efc983ee7c4a05bc2c393fb366030f82d845220018f1a6149de63dccd4e3ac21d38da2c8737d7
SHA1 hash: 6e09a6447fc49120a490e05c3c3b53a2e925d004
MD5 hash: 9b3b87cbc25dca260c3152c0d2a95027
humanhash: twenty-one-vegan-december
File name:8,138.66 SWIFT COPY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:541'184 bytes
First seen:2020-07-01 11:21:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:atKxS5BP2QIjEjQTz4kX4p7F8ti6plaPJR/CCbRs:iBOQmEjQTUkIp7F8Wx7S
Threatray 10'730 similar samples on MalwareBazaar
TLSH 28B4BFC476BA4B56EAB657F74A31580047F6B8BE213EC2690DC760EF85A1F404F91B23
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host130.cityonlinebd.net
Sending IP: 113.212.108.130
From: Rajiv Karayi <rajiv.karayi@eu.averydennison.com>
Reply-To: rajiv.karayi@eu.averydennison.com
Subject: Proforma Invoice no. RF-T190125-1st
Attachment: 8,138.66 SWIFT COPY.uu (contains "8,138.66 SWIFT COPY.exe")

AgentTesla SMTP exfil server:
mail.twigachemicals.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18214/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQF.723.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/12961898fb75d5bc9947018c28e4e6ddf277b12b0dcbffcc4acfc8893e661fb3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-01 11:23:04 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cklbrgh3oxk3zgkhaggcrzhg3xzhpmjlbxf77tckz7eisptgd6zq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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93a1f0fa0637acd096c86ec4d7d3c6f73f689bf41f3cd16b5e5bcce48dcdc540
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b74131f0e776928368dad6576cd55844d766a94605616c29a6d4b045efb6bfe6
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AgentTesla
+ 10'720 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/200701-m7pncgbb86/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies registry key
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Drops file in Drivers directory
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.

de43df1371c57b61987044dea356a4b7

AgentTesla

Executable exe 12961898fb75d5bc9947018c28e4e6ddf277b12b0dcbffcc4acfc8893e661fb3

(this sample)

  
Dropped by
MD5 de43df1371c57b61987044dea356a4b7
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18214/

Comments