MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21327be564dca2dd0136871d257a99b68daf3a09af75a0fb947f65708f1df2b0. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21327be564dca2dd0136871d257a99b68daf3a09af75a0fb947f65708f1df2b0
SHA3-384 hash: b01874827b7b8629c2e9a7aaa1d6743633bbc7cfaf43f33862bd84757d39067e8f6b1ee7360e874d4a1ad9bc0f970b84
SHA1 hash: 6f4db55d134f2d08b719b14a3d9a3c328c1ae405
MD5 hash: 87de5db071f313cc111754e5853ddb2d
humanhash: florida-texas-mockingbird-cup
File name:Invoice copy.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:716'288 bytes
First seen:2020-07-14 06:06:13 UTC
Last seen:2020-07-14 13:25:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:QkQHYg9AjL7RzOjIroAGZ+qFDaoa8u/hkWPYAdlC2nPOzV/bQMI0AU68sQm2Fwj:QFAOjI03DaPn/hRPYAdZPOzhfrAU6Ge
Threatray 10'724 similar samples on MalwareBazaar
TLSH 7FE44BB2548D14B2D1BA0734D61926BE12B5BC911361EA7BE12237EB1473F70AC1DCBE
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
4
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25598/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/21327be564dca2dd0136871d257a99b68daf3a09af75a0fb947f65708f1df2b0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-14 06:08:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eezhxzle3srn2ajwq4osk6uzw2g26oqjv522b64up5sxbdy56kya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1eebb3e709b273372a1edf1ef713c7cd68e90370251b4e15e5f5ec8a9328d816
AgentTesla
387119236c9bd4c60215cab8efae3cdd16a0fe9906d83016b2dc8ee425fad40d
AgentTesla
3d4f85aa3d78db4a67194188821fa0f6993d66b308a70c67e2bb052fe59d1f2c
AgentTesla
5467d4952a438b7025b7e6661bbc5755b94db5553e4534d2924dd60a9051efba
AgentTesla
7029f74bfaf5637a25dad61b7a7462141833886ac9637790d0fdaf7e72d84a3f
AgentTesla
a2d04087127197f6a4ae49039fbc2c2dc750ee0fe2d71965a7c675d556d362d3
AgentTesla
abb96fbc3e4b80337204e33d19134498c7eca75ba47390fe4df7939383515e6d
AgentTesla
afc658f07e5da5c8071754e973e37fb7712e1f13a5a23a6baf440cd35e60fd76
AgentTesla
e4031bfc8a9e6268a0c5c85697424583fcf998bc75728a3b9b2f779879f167a4
AgentTesla
e666762b026d8017d202c3bf8f6b32d9a13bff5549735a93611e79b3c1a9ff83
AgentTesla
+ 10'714 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200714-x6y9zqr3cs/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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

z 5b42f7c438a882684eb6d0ba78d02e185f66c78d775ef22eb064b16801e51f9e

AgentTesla

Executable exe 21327be564dca2dd0136871d257a99b68daf3a09af75a0fb947f65708f1df2b0

(this sample)

  
Dropped by
MD5 36f9b41f909c66c0bf0578c2cd4e5d6e
  
Dropped by
SHA256 5b42f7c438a882684eb6d0ba78d02e185f66c78d775ef22eb064b16801e51f9e
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/25598/

Comments