MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a15237891c202365373b5699d8de5f087da47b52690c70d9bd69d747e669799. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a15237891c202365373b5699d8de5f087da47b52690c70d9bd69d747e669799
SHA3-384 hash: 01906b02d930e65d924968926b24e69214772ce666dbfbcf1f3cc09369bf73cc0acf650090841f7374e3e0a0d423cc8d
SHA1 hash: 557582b21cc096d254205dbd17c834ea2bdb4c01
MD5 hash: c2ce72b28ca2b6392cfbe7b698aa1a1f
humanhash: diet-wolfram-stairway-potato
File name:Purchase Order.gz.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:462'336 bytes
First seen:2020-06-16 05:20:46 UTC
Last seen:2020-06-16 11:36:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Ymcc7vXPkHZ3IzM5Ola/GbTk8THSCWqM0BAlSApc7N:FP+ZYH4/GbTttMuAkApc7N
Threatray 10'606 similar samples on MalwareBazaar
TLSH 8FA4F1082BED9F11D2BE9BB989F114044374B9B63612E35F8FD424AE1A77B90C590F27
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10566/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Sonbokli.Acl.11575.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 05:21:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=diksg6eryibdmu3twvuz3dpf6cd5ur5ve2imodm322oxi7tgs6mq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0e85aea46a5355c2d5689a5c0cb8ab7f718cab3b1ccac0206c0d6ba81baa7be0
AgentTesla
2b23bd3f75f21fca9811b646ade99f92cbd26e4892c1f8079716d1925797edb3
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70e32f51fdd7cbade222e6e7acc86c8982eba7b1e591449dcaf2566946104d11
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77aed51893a8a5e2ab24824dddad42c99cfb46baba36dbe90c72cd8ff6723b7f
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8e5c41390f995c72ea749d6f141ec790ab5a61e843355592c2956ee01d8bb005
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9570bbdb530065408a2c3d51801fcbb4bd0e5de8ce10b71096dcc8eac4571988
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a388721677699e1816b5a7812b0c7bfa301cbe1539aae18fad07c98f85e16168
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ccd5df3e21e1543a8cb3f92b37276be48adec9859f12096faaca589a39a0f99b
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e4a764560fc747261834c1568d5280725a64036f720ad42ce847353cb4841331
AgentTesla
f680bde2f9df0bf77497f36b16e0b1a8b08c847b4e9be02f9842e7d457169437
AgentTesla
+ 10'596 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-gkftwnep46/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
AgentTesla Payload
rezer0
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 0e46c402441b60a68b54c18cb6e1a1b176e5e9b5b1c836f0d06f590bc834f452

AgentTesla

Executable exe 1a15237891c202365373b5699d8de5f087da47b52690c70d9bd69d747e669799

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 0e46c402441b60a68b54c18cb6e1a1b176e5e9b5b1c836f0d06f590bc834f452
Cape
Cape
https://www.capesandbox.com/analysis/10566/

Comments