MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc91f115d2bae877c7b29b2e150743fdc1e3a7aa931829a3694ad3d621a9832f. 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: cc91f115d2bae877c7b29b2e150743fdc1e3a7aa931829a3694ad3d621a9832f
SHA3-384 hash: 9306bf97a4ac03e535dc2e892469f7ed86d0cdb514a4e814647b7f1284b82cbb9efebf772a28d33afb16b8d5d04ddb85
SHA1 hash: bd4f3aceac0959c11db6db82fccdb3dfee3c0413
MD5 hash: ef16eaf3a4bd83231defd8ea5e3db940
humanhash: foxtrot-juliet-cup-alanine
File name:og.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:475'648 bytes
First seen:2020-05-06 18:27:19 UTC
Last seen:2020-05-06 21:36:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:JZ/95om4doP4u3x6PwyEvpBk9WlJM3xnTeEEO9j6R:/8dKP6PepBkWlaBTeEEO9
Threatray 10'943 similar samples on MalwareBazaar
TLSH 81A4129C323432EFC8A7C531AE992C18AE91A4FB635F1257D05759ACEE0E493CF141B2
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VTN.5049.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 18:26:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
28 of 31 (90.32%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zsi7cfosxluhpr5stmxbkb2d7xa6hj5ksmmcti3jjlj5minjqmxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
avemaria
Create hunting rule
Similar samples:
16a372b8bf67ed98f8065274e22b1c36ad0b0a6fbd8a8a4a4afb0e9b07665612
AgentTesla
380a52805ef62b6314493e5147dfa951d682d0e079fe34852806422b2bf7e869
AgentTesla
8447de07af7d5976fca9d1df317d72489dc735fd0fd571d6df0fee9d43cd0448
AgentTesla
8acbf14306b787f2e29dd9e13e57da8cea6609a3ba9aa86e126243e690a4bf63
AgentTesla
a3050d8f113122b35e9e839be3a6c7c4baa0cc74c986f91ea78ed6dba29bf72b
AgentTesla
a801174b12a1baa792b1edda71259d2a51363158f1e2f0e00e0a4c119e285551
AgentTesla
abb2ca1cb01da304c165330c9abd9d084c90e30ceedf5e225c3981b28372b98c
AgentTesla
c5aeb837a6de64c9d64d13555571947f04a171da204b9cfc76eee1a0d153f16d
AgentTesla
da95177191327894415885bd683840bbe593fefbe4ea00a4b054c264a3e5e88d
AgentTesla
e12e8d3c045eaf7bcf729f25e39ed21114088534fef748acb3c8e0d2423b45bc
AgentTesla
+ 10'933 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-vxncy2t8ca/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other
  
URLhaus
https://urlhaus.abuse.ch/url/359036/

Comments