MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e79ad25dc08808c59b4453caa5215056e2e42ef79e576c7570990fdd29ac1d7. 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: 5e79ad25dc08808c59b4453caa5215056e2e42ef79e576c7570990fdd29ac1d7
SHA3-384 hash: 25deede48f63a0e08d20d8cdfa34c33b86ba761b500f457f3d44a747022ed5e4cb2536e7a60aa245fd7ba83df98cfcd2
SHA1 hash: ecdc3ad72ce464d6c8891fe56609fd677ea02c0b
MD5 hash: 89c60cf0e6af0352ffd834cc1a73b4a6
humanhash: lemon-london-saturn-july
File name:89c60cf0e6af0352ffd834cc1a73b4a6.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:387'072 bytes
First seen:2020-05-28 06:43:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:6vSYFCDBLuPfvXuEc07xbU4mpJwhtBhlz0X+vKnvIJaUTbealkCxEw4eqDkvlNO6:cQ63vXuEcksTwfBhlguvUIJhxrtlIg
Threatray 10'597 similar samples on MalwareBazaar
TLSH 8A841240763A8B27C4AE0B7E0AB5481466F0D4AB712AEB8D3E55B4FB2C073470755DAF
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.saharaexpress.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.fc.4709.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 02:01:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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5823a8402d658c2cc74b64a81fafe9c0283d81dd4800fc0325254cce51ecf679
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75243a732e42b44aacf0afd1b74eeae51be66f8b13877563cd519b756b5fd8c2
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9054664b281021c3f1b59d7672f3633994256697514d2b810e1607541c553212
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eafe80f90a3a9a02cea6165309b01aab3ab9b7eab9401342b665e8fdefc65869
AgentTesla
+ 10'587 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-f69v7f9xre/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
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.

Comments