MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77aed51893a8a5e2ab24824dddad42c99cfb46baba36dbe90c72cd8ff6723b7f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77aed51893a8a5e2ab24824dddad42c99cfb46baba36dbe90c72cd8ff6723b7f
SHA3-384 hash: 201230157c0672bd3592ed65327f52fd22d90100e79f783c9b431606597823c1904fc97999bd6c6648a271d8e62b68c2
SHA1 hash: 67c6e399430350cec3b00b6f39a29d415ebf3c9f
MD5 hash: 67161ab55be79d2cd427a546b52f95c7
humanhash: item-robin-charlie-yankee
File name:New Purchase Order.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:479'744 bytes
First seen:2020-06-15 07:59:05 UTC
Last seen:2020-06-15 19:59:45 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:na3WmPq9Cq3O34b6FkErNZaGV7bbbiHgXP9LJXoTlmUCe:AW99TO34qZaE7bP1/9WBzC
Threatray 10'606 similar samples on MalwareBazaar
TLSH C2A4024D27DE5B14E2BE4F7288F1151083707966AA23EB4F1F8031AD1A73FD59A42B27
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10291/
Detection(s):
SecuriteInfo.com.Generic.mg.67161ab55be79d2c.19693.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 08:01:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
23 of 48 (47.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o6xnkgetvcs6fkzeqjg53lkczgopwrv2xi3nx2imolgy75tshn7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0e85aea46a5355c2d5689a5c0cb8ab7f718cab3b1ccac0206c0d6ba81baa7be0
AgentTesla
2b23bd3f75f21fca9811b646ade99f92cbd26e4892c1f8079716d1925797edb3
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70e32f51fdd7cbade222e6e7acc86c8982eba7b1e591449dcaf2566946104d11
AgentTesla
8e5c41390f995c72ea749d6f141ec790ab5a61e843355592c2956ee01d8bb005
AgentTesla
9570bbdb530065408a2c3d51801fcbb4bd0e5de8ce10b71096dcc8eac4571988
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a388721677699e1816b5a7812b0c7bfa301cbe1539aae18fad07c98f85e16168
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ccd5df3e21e1543a8cb3f92b37276be48adec9859f12096faaca589a39a0f99b
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e4a764560fc747261834c1568d5280725a64036f720ad42ce847353cb4841331
AgentTesla
f680bde2f9df0bf77497f36b16e0b1a8b08c847b4e9be02f9842e7d457169437
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ffd474ba42b484a0c7eb8688e37334d55e65c49dcb88dcf3bc542276cd7d5348
AgentTesla
+ 10'596 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-nd17z6dhpx/
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
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 b0bdc8160d902db24f8271621d73459bcbf6da8a84f9f31be0ac0e21ec3ce441

AgentTesla

Executable exe 77aed51893a8a5e2ab24824dddad42c99cfb46baba36dbe90c72cd8ff6723b7f

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b0bdc8160d902db24f8271621d73459bcbf6da8a84f9f31be0ac0e21ec3ce441
  
Dropped by
SHA256 7180b1864ddacc34d386037c58410b6b760b4fec0990f63efc6aa38452fe4075
Cape
Cape
https://www.capesandbox.com/analysis/10291/

Comments