MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70c6087133db4b6ecd4e5b74c7c2719cabfff8c24657044ce31ee905fc39fb9b. 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: 70c6087133db4b6ecd4e5b74c7c2719cabfff8c24657044ce31ee905fc39fb9b
SHA3-384 hash: e3c0c5b43116e294d3c2a577aa314a1259ebf45fce0eda43c04eaa2f0c162a1a1fb559a2524c34b5bb0aa718abfea288
SHA1 hash: 5133f8635aa0f29e6b8136c7733afa7b1b7b8f56
MD5 hash: 369149c9017ee2b0bf0f3238e85b6235
humanhash: alanine-fillet-earth-purple
File name:Inquiry Order Valves & pumps.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:478'208 bytes
First seen:2020-05-25 07:50:59 UTC
Last seen:2020-05-25 08:51:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:MxUwfWIqym1d8885FT1w9+1Y0LpX++NOKDIgd:+tCR85FBMShLc1F
Threatray 10'572 similar samples on MalwareBazaar
TLSH 31A41281336867AED27FD7F61061680403B6735B3A22E704DDD562CB4A66FC80E5AF27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: Heun-soo Jeon <sunkyung@pneumatic.co.kr>
Subject: Order for Valves & Pumps (PO#9A88D25)
Attachment: Inquiry Order Valves pumps.rar (contains "Inquiry Order Valves & pumps.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.308.2273.28154.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 07:44:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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166087b5c6159f9d5ec3df7b7359f111692e0b8d93182a633abeee98aab686f0
AgentTesla
23d36a5f91a4d65b1c22377726d6e8765b36359abd59952511881bdfd20e4fd1
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2ae5e19dd2e891ea8c09b48a7e0805a2f797cdfe841c0d71acc90d58eef5e94f
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38525021970c707fe513c2589e60dbd8ee2d052e1f4700837a5b132b28baaa33
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4282ae23bf6e1a962085b045a712056a9d98c1e03d9d77c6a226d3fc7ed89776
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537b7da6fce7f85c0343f1f181e3235afa6089e16b58f094213bee5b274cc676
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581b90c7085ad0b66ddd0d9a3b66942fb5610ff74ebe16bb7f849fdab7358937
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867695b82c73c5586ab7aaeff61c6dbf5a6aa41833bee49091cf22e57eb4ac9f
AgentTesla
e600c55644ad7de134de19f4a284b041ca4090a38cb6306141a10df911596b08
AgentTesla
+ 10'562 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-7wr3xq9ccj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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
CoreEntity .NET Packer
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 4ee5281926c27efbed372ebbb1cc11d6b0c4f66072a5e7a738b810d26e78e3b1

AgentTesla

Executable exe 70c6087133db4b6ecd4e5b74c7c2719cabfff8c24657044ce31ee905fc39fb9b

(this sample)

  
Dropped by
MD5 53c771f2545f636101a4a9851b3128d3
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 4ee5281926c27efbed372ebbb1cc11d6b0c4f66072a5e7a738b810d26e78e3b1

Comments