MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6a102f8c6a87525e4bc1779286142615911587e20c209c9b693012a06914682. 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: b6a102f8c6a87525e4bc1779286142615911587e20c209c9b693012a06914682
SHA3-384 hash: 8fc54003c6f65cf7256ffd65e1cf1bd6afcce0ea93254e8263c2a2a52502269e3e3862426a2354b12372f94cf5b91148
SHA1 hash: a2d4ec091cbe82802b5e0e0d8462e1f80ebee909
MD5 hash: fa7f4a7e0c184a73b90fcd2ba5ac5ea7
humanhash: stairway-helium-four-high
File name:fa7f4a7e0c184a73b90fcd2ba5ac5ea7.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:503'296 bytes
First seen:2020-05-08 12:40:47 UTC
Last seen:2020-05-08 13:00:15 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:A85Tz9zvA8Hh44kvpSiRmH4b+FJS1X9lxuS0e+Lk4FyzRs7BlTRiT:ACI8Op9eTvi9lRK
Threatray 10'796 similar samples on MalwareBazaar
TLSH 25B4BEAC765476DFC867C876CEA42C64EA1074BB930BD203A05715ADAE0DA9BCF141F3
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EKDR.19312.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-08 10:59:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 31 (90.32%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w2qqf6ggvb2slzf4c54sqykcmfmrcwd6edbatsnwsmasuburi2ba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
22b80c7631d9b0b7cfb18c3fefb19d338f9a2309b58081cdd18e134d1e2e2cc6
AgentTesla
274f54506f986a0713a97a6402b91a930e9c44f713549a6c9b378bc930fef73a
AgentTesla
561ef20f402a8aad423ac02ae911a988bbe4d82d523be9b950fa808a706bbb00
AgentTesla
6824c4afb5e56e0c2b3e0b89a4acde70bcc2bd792334a6600225e623162ae621
AgentTesla
68f770cf2f06a3c28dff7e9e3282ad929834af4949e948417b4cef7eabee26ad
AgentTesla
76eaee704d2387983c39767b3c5804eecc90d35d73b8fa7c1f66c3e8606dfc1f
AgentTesla
94fcc8c7fd53c5463c0d33d1f74b5c7c8c0ae95ef097477958acb9df1ae5a15e
AgentTesla
ce4ed6743aa45509170cb294b6a2bbddd2018fb51e1626f98bd590f7968be44e
AgentTesla
dcbfc03cfe9523c25ab335f599cebcbbe8f2439ef7ab973aa9ec0330e4e7d11f
AgentTesla
e15aa7c26008b8fe0d0a18be659ac958c5012837bce4d30d39f82848e73e4444
AgentTesla
+ 10'786 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
coreentity rezer0 family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-527zdwqra2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
rezer0
AgentTesla Payload
CoreEntity .NET Packer
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.

Web download

AgentTesla

Executable exe b6a102f8c6a87525e4bc1779286142615911587e20c209c9b693012a06914682

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/359914/
  
Delivery method
Distributed via web download

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