MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81eeadcc2553fe9991022470311c8ad197615c465cd06a2992990ad63b14aebb. 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: 81eeadcc2553fe9991022470311c8ad197615c465cd06a2992990ad63b14aebb
SHA3-384 hash: ed6635fe4321e1e26b34e2b40f58b89124e06004ef40c41d8ab0ca5eeeac834a37aeb1363926a8a842544660601adae3
SHA1 hash: d3add851d2e0f8e814a3644afca447edc23820c9
MD5 hash: 9f40b790e8788ef940b15c209111dd26
humanhash: carbon-pluto-cat-victor
File name:Documents-009029.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:625'152 bytes
First seen:2020-07-11 12:20:28 UTC
Last seen:2020-07-11 12:57:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:5J9xiYUPJS+wEm/BIRrSKshcThtwHcFCrLnh525+IR18:nhCJRsZIQKshRHcsr7h525w
Threatray 11'070 similar samples on MalwareBazaar
TLSH BCD4E0703EE59AC0C63B4E725872CC108A71A977A752F79B2DC42DEF189ABC50542B87
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24681/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.51596.28312.17075.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
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/81eeadcc2553fe9991022470311c8ad197615c465cd06a2992990ad63b14aebb/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 21:55:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qhxk3tbfkp7jteicerydchek2glwcxcgltigukmstefnmoyuv25q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
3315958fc5d16e16e78d1c4023a797b38b1246552ca148255bfd0124cec0c771
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4768c50fe2b58f069e4e67d0045392c11bfb291ac663bb8476a0e8c977387e00
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6343bc22fcb1a909e908ca7c0fa90d34e09f669dbd72a69e75ff8af7a9d217eb
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69fe5bb4b975f9437b6c3bcf3f07dc807a8f2e848f1e0c5802012295b06a742c
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a388280b12a42ba03f6fefa60d8a6b4e6e78a252c3a5524b582761326d1895bd
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a5ce2ebab407749927a5056f7d432f5936675ec94e166e67bf0ea254a63e1abb
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d04c53a6dc6736d240938ac0ee259c1853150c43fd1bf352385f408c1120700f
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e7acde8750c9fc7e282793498eed8131ed9a2265554e23949dc11e054f904f07
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f71131394d99b86b0a3103691f80345859a273bc8a0c6c83e7629b28de1d922e
AgentTesla
+ 11'060 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/200711-nxtja2yf4n/
Behaviour
Suspicious use of WriteProcessMemory
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

zip 5908a84712274d0557b368e5edc3993fd9e03e0b8d2d4b744695c584f4147622

AgentTesla

Executable exe 81eeadcc2553fe9991022470311c8ad197615c465cd06a2992990ad63b14aebb

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 5908a84712274d0557b368e5edc3993fd9e03e0b8d2d4b744695c584f4147622
Cape
Cape
https://www.capesandbox.com/analysis/24681/

Comments