MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4227b2c2e57cce8f1b8261a41d08d3a2f98e5034d9a14a11c376a520fb8ed284. 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: 4227b2c2e57cce8f1b8261a41d08d3a2f98e5034d9a14a11c376a520fb8ed284
SHA3-384 hash: a01d09514009c2241dbdd050ac8ce0660a9de330b864972ff2e0f54c94f6d5b794acd407f6b026e70da68414bfc303e0
SHA1 hash: df1272d651c8ae9799816c3aa14eb14bce28386e
MD5 hash: f04b4e105c49164353a2b4d074d30f64
humanhash: sodium-east-december-beer
File name:12 JUNE 2020 DG booking CMSSG2005014.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:407'552 bytes
First seen:2020-06-12 19:28:52 UTC
Last seen:2020-06-12 20:35:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:1hcCw3Q6fZzOHy7mHirmuzC4OMQVCk+Z:1S3Q6hSHypJQQZ
Threatray 10'620 similar samples on MalwareBazaar
TLSH 8784124772E4BB21EB3EA7F924F5569A2BF1211E8823DA8D1DD101C31D717620E9DC87
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/8024/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.53695.15335.29654.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-12 17:02:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iit3fqxfpthi6g4cmgsb2cgtul4y4ubu3gquueodo2ssb64o2kca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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51b876a69b009876c5b2ecd9cc8c82474bfd901ce12e3821a6cdaf245c429350
AgentTesla
59ae70d9d29e851c8564e7974ac853daa40d6ab9adb6fccf1b990042c8b2be03
AgentTesla
66f1141f641be090463b0f797b11f348ba8c34f1fdd2f48f91b76604d9a6c707
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7faf593c0d611ccedd668298146e559bcbebcb3149efd5af45269a862b4806a1
AgentTesla
8e7bbf8a58e3633c72514c11d5a4c161a6d2a2c9fe04111375ec4fa82580baef
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a81b0fa11e6bc26ac9811b8c3bb924d629c1395f8e6421e27acf9e76e71ef753
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b728bdb1b447a5ddaee163be25143ee8c04de2a71505eb61ad5a4001a8198084
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d6198a40200fe7f0c1e05017388bd14d7c1cb097767dd2bf06713f9f0dc1f488
AgentTesla
f03f7b19fd5b10cadcce4dcdaf7bc0f3e623a2ba1d6677e767c5ee4e3a042a66
AgentTesla
f40c12c6a297adb4e60fe4aa09f691f9d697b6c6c676449a434a5879919cceff
AgentTesla
+ 10'610 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-h2vy298kga/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of SetThreadContext
Adds Run key to start application
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/8024/

Comments