MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e2517ef3354ad2b37bbbe232902eb246344b3efa394fc47f6c52e738ee9a977. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e2517ef3354ad2b37bbbe232902eb246344b3efa394fc47f6c52e738ee9a977
SHA3-384 hash: 57ee2e2091c43577fb6c8aba32c7e056835acd91c5e13ae4f8e1dd33eb652c71ddbd4f2ebfd0b7661d740a272afe78e4
SHA1 hash: f2490ebe39203d9ee09f535ae37204fec5d24769
MD5 hash: e3cdf71359b40a5b28474f03ab935940
humanhash: gee-william-winter-sweet
File name:scan-054117..exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'599'488 bytes
First seen:2020-05-28 06:17:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:jtb20pkaCqT5TBWgNQ7aPhFgm+J0Iun+GvDIr36te/kp/VwO3Tcl6A:gVg5tQ7aPh2y5o6I/kp/VwOjo5
Threatray 10'878 similar samples on MalwareBazaar
TLSH A375E01373DEC365C7725273BA25B701AEBB782506A5F56B2FD8093CE860122521EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: linode.florix.net
Sending IP: 173.255.196.137
From: sales@everstholovisions.com
Subject: RE: SWIFT T/T CONFIRMATION
Attachment: SWIFT TT CONFIRMATION.rar (contains "scan-054117..exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 05:02:13 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
3239b32e4138a4440a9b7c2b2b64fdf9aa235f52df690aa26aa49f40e9d20375
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68f746d2933821737aafcf2bc00db8b8f2db8fe6b6aec4ea25eb0bf31b1c370b
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829008943eff3aa587242f2dda6989e2f2b1e7cf7abcb10099071aa2444a9cb8
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8b07030decc43fb5f68bfc48c44e5cfecdac90716b67349fcae1801795cde9c5
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c2aece4c0138a4ce56c8baa129b99e8740277795ac3c69e03d3a86cb7e629582
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c583d55d2f7f5ca522bae9e5c239eb7a2c2566f67b61a33718567d2aa1e44f5c
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f99ca3b27556f13c8fb5f1fb6ac5f6149eb3f0e7c9023ad59ec95a14f81e6c7b
AgentTesla
+ 10'868 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-l3kndvkjrn/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Drops file in Drivers directory
AgentTesla Payload
ServiceHost packer
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

rar f02560f911a0d23c90a1c56b1067ee8869cc34753af29836ed405ca7cb214238

AgentTesla

Executable exe 6e2517ef3354ad2b37bbbe232902eb246344b3efa394fc47f6c52e738ee9a977

(this sample)

  
Dropped by
MD5 b8f08823bd9ba9b1f7c930886eaeb85f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f02560f911a0d23c90a1c56b1067ee8869cc34753af29836ed405ca7cb214238

Comments