MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de8dbc26e889e209d3a77d1b3fb995a0daae13edc988512793abb7507ea8eb17. 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: de8dbc26e889e209d3a77d1b3fb995a0daae13edc988512793abb7507ea8eb17
SHA3-384 hash: e83812a81a7d23fd11c0a73f9f3fa1d732d17579917a0c766c10a99f69df4607cadca85f7757fac227e59b5a5b7d5e80
SHA1 hash: 2d60b5c50de13a3c5b6940dcc1439f42da1d7d56
MD5 hash: 2484435a38d76f8fc388c16cac622cff
humanhash: fifteen-october-rugby-william
File name:Shipping Doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:469'504 bytes
First seen:2020-07-06 12:58:39 UTC
Last seen:Never
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:uuDSn55FB8VqVAx+sW78D/zXGKXdy2MDOPn3Vk:uRnX/8Vq98LzXZP3
Threatray 10'678 similar samples on MalwareBazaar
TLSH E8A4F1730287BEDAE77D0EB0D55422404DE92C67AB70D949FEC831C922B6B10D9BDA71
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21632/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Unauthorized injection to a system process
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/de8dbc26e889e209d3a77d1b3fb995a0daae13edc988512793abb7507ea8eb17/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 11:58:47 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=32g3yjxirhratu5hpunt7omvudnk4e7nzgefcj4tvo3va7vi5mlq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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475691d68e7948e33cb6c7d39f01d8b9ed13b7a6e705dd69247bd71379702a4a
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6b60f1aa605dd8b1a2f2594084e7df975eaf8ca36d9334b73b0b44f3b6449b6d
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74ab856c2d5235f78fa546a5086abab294bebfa2ae9550345e272f6a645f6d80
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7822493391a9d25a8353b410893b7e2a5cab6a166262b99ea33dae87fcd2865b
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ac0b86bf664770295ad2de9a46edabc374040a467471a61fdac436d52e451964
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f0bc738c905572cb05e4dc2004d86c69eb5e329bfbd7679e2f6c5306b5b7147a
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f773cd5390003e190f79f0ce0f26b95513f2f4d78d4e5f6334515c44631e0a07
AgentTesla
+ 10'668 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-dy82gtw1sj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP 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

rar 5ed7829ab3a288ef1068d50ef127a83b663a1f61d06c91562ddce8ea86f19395

AgentTesla

Executable exe de8dbc26e889e209d3a77d1b3fb995a0daae13edc988512793abb7507ea8eb17

(this sample)

  
Dropped by
MD5 541c7f0789cd907776df08d39827cf2b
  
Dropped by
SHA256 5ed7829ab3a288ef1068d50ef127a83b663a1f61d06c91562ddce8ea86f19395
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/21632/

Comments