MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64f0214a1438a825f551e2113d911ede56cfe3bb26f4e4003ac4bdb6cad3995f. 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: 64f0214a1438a825f551e2113d911ede56cfe3bb26f4e4003ac4bdb6cad3995f
SHA3-384 hash: c0752221ab42153dda645537deb33715e65bc436b74887f25ce94bc05283109019789683879693ca91766fd2806a0cf2
SHA1 hash: 5d86b3587a655cee61ecc32a4b0d5cec051672a8
MD5 hash: 0968b3f6ffa74c0c885da61c2c162667
humanhash: hot-eight-winter-colorado
File name:New Purchase RFQ#8200.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:435'200 bytes
First seen:2020-05-13 10:17:27 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:lWxwjM+wrv5ybj1Md7WST8QDfR0ynYuylL44Q1xdLs0lohVxCURemgg5JFBC:lWJbL5y31MdTTXDLn5ySnS0lTEHgYvI
Threatray 11'325 similar samples on MalwareBazaar
TLSH A694120D7B9D152FEF680DFD9051995827F0861E4D92E3C6CC926CEE56D2BC4CA2328B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server852686.nazwa.pl
Sending IP: 77.55.215.240
From: corporate@baesystem.tech
Subject: RFQ PO -DVR 8208F
Attachment: New Purchase RFQ8200.rar (contains "New Purchase RFQ#8200.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Artemis0968B3F6FFA7.17184.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 04:25:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mtyccsquhcucl5kr4iit3ei63zlm7y53e32oiab2ys63nswttfpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0157268340dbee3d5090f2793561e90f051ea1a1f160cb420eacbd5525a94b93
AgentTesla
2b969d8cdb8ebab56e42e08200126ecf287e3ce31245f7fb8563245cc53615de
AgentTesla
2bed88b1a0b859e4f56ee1f41117f1be645cb078c4e468351e06cf8ea9f4ec2f
AgentTesla
39beaadc7ebcd39abe102931c29a0be72847ecad0441185bc499304989c04abc
AgentTesla
3e2931cb793d52c5e3253abd7efa9c5c5da9fe766cc93a012ff784fe48694c7a
AgentTesla
4be43e080b60c1fe0c24ff6b13a48baa58e0c521a75f6586a80dee1814a04ae7
AgentTesla
9d78978a90924215994a1fc247c71d55f8480c19aacc76fed9c62cf27b3eb985
AgentTesla
a16dfaedf16e8d06d4ea34310783c87b80071eb28757f495c3e5719918a1f996
AgentTesla
b1518b96e396fc93c0aa5fc05ef7cfe9eef95efad173c0545e03a1240f57c219
AgentTesla
ba6c27eedbe9c1152f8232f685600ec69ad11ada7b6e82db997e08d89a1b0385
AgentTesla
+ 11'315 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-48bz2vlmwx/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
AgentTesla Payload
ServiceHost 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.

Malspam

AgentTesla

rar a88cf5063138e4ff81d3ef51747b3af04132edcf681e5d55c048a036ca05cda8

AgentTesla

Executable exe 64f0214a1438a825f551e2113d911ede56cfe3bb26f4e4003ac4bdb6cad3995f

(this sample)

  
Dropped by
MD5 a905635eda48cfffcf5d677fbbed457b
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a88cf5063138e4ff81d3ef51747b3af04132edcf681e5d55c048a036ca05cda8

Comments