MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6be88731d6b6921aa6b8931ccad19bd0b1028c9c2e03b7d9d6245d6cc5d6271. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6be88731d6b6921aa6b8931ccad19bd0b1028c9c2e03b7d9d6245d6cc5d6271
SHA3-384 hash: 5edbc64044bf46409a400a5a8c5643d92f0b09136157e64275c18c86a15eb9af59752921f208ac4a17278fce3e8e5387
SHA1 hash: a19a8598d719f32bcefd7fe38c504f41b6992c87
MD5 hash: 3f8e1c37e8354ae547c0b6f3f64022cd
humanhash: rugby-romeo-north-video
File name:shipping document.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:572'928 bytes
First seen:2020-07-06 18:17:50 UTC
Last seen:2020-07-07 13:47:35 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:Zo/f92GqGqPRtW1dsdcebQoMp2Jrme8IvL9Q4VX6FDL8RdcnUOzumxWKuJdmlisl:EU+xBNebGywOt0kDJ+3wN3W
Threatray 10'821 similar samples on MalwareBazaar
TLSH 38C4BE3171229EE7CA3A0DF4944028814FB5689FA76DD3D97CC230DA81C9FD0AE959B7
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21789/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
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/c6be88731d6b6921aa6b8931ccad19bd0b1028c9c2e03b7d9d6245d6cc5d6271/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 18:19:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=y27iq4y5nnusdktlrey4zlizxufrakgjylqdw7m5mjc5ntc5mjyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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03a99b633ca01928659955c896a703e45cbc1527738b53a5d6267fa8da44c030
AgentTesla
37733872a7d58215f79223dd43b1a92877f768bd1344d0570f2fe74ab4db520b
AgentTesla
522611d9bc8c8a566e73a6c1126e01da0814748e422fce48805949c152408868
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61c7750e724cbe16f38b96cb8118daac29977ce677bade5f7c215a6b97b16d84
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63d5c6ab54621dc7cce4296d6859fff4ca1084c8d9245ed80533fde9b494d908
AgentTesla
7369dcfec21741f712f75662e29752b6a55fcacd1fbf76b9948d40b82e89b9a0
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b9a6dd35f9ca163d4e76a25d642ca7a580272ea7886a6a639273ac5b732e9f8c
AgentTesla
c01753dd68c42bc2c0378b93891b424d671cfc6a58a8726e40fa9675122ea028
AgentTesla
e50f294da86ca74a28ab00ef44e48d7c0374f4a33e2ed436f9a4ed4e6a01e9b9
AgentTesla
f9fd67b28fd985eb062137c47d008ee299099dc5adf63168470603ba635a286d
AgentTesla
+ 10'811 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/200706-mxbnfq65k2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
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 61cbb47338a75e131d7ac69a51a796ee3274376c5bf0249088c7f77a25a57f90

AgentTesla

Executable exe c6be88731d6b6921aa6b8931ccad19bd0b1028c9c2e03b7d9d6245d6cc5d6271

(this sample)

  
Dropped by
MD5 fb7941d5f791d63c195582f9426494f3
  
Dropped by
SHA256 61cbb47338a75e131d7ac69a51a796ee3274376c5bf0249088c7f77a25a57f90
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/21789/

Comments