MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbaac7b3ed88de087f05eb610ef2db6aadf44c888909019173c7a449522d2bb8. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bbaac7b3ed88de087f05eb610ef2db6aadf44c888909019173c7a449522d2bb8
SHA3-384 hash: 27a959cf82716520866df4295e68cc009ca037ae0312afc77e5cbe6a69ccb389abdd12df67387059be94ad177a21d8cf
SHA1 hash: ae4b4c772ca632c4e779043b29a40b28214d5fba
MD5 hash: b54920338c4b10f79aadee03a8f4228d
humanhash: summer-rugby-mississippi-quebec
File name:EmrzVnkezMkCRUQ.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:455'168 bytes
First seen:2020-04-27 15:22:26 UTC
Last seen:2020-04-27 15:38:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:dhpu3uB+TcAY3zZVQFtXWof6yXKuUc6GEquFQ7MuKY+y41XQ:djn3zktXWojfU7GE/DYz
Threatray 10'589 similar samples on MalwareBazaar
TLSH 59A4029D327171EFD893C1B69F681CB46F24A8A7631F029790130B6D9A9CA97CF241F1
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ArtemisB54920338C4B.27102.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-27 12:13:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xovmpm7nrdpaq7yf5nqq54w3nkw7iteireeqdelty6sesurnfo4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2f4964e14972eafa98f1fc8ad81f8dc2eeb45a00ef420cf59db34faba1592ac4
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AgentTesla
8d175348d054a71fec626c9ee281e8bd85747864997ade10986e94f94af24273
AgentTesla
9ad59dbde96b7004dc882af424709621e29c6a11602e4b8d681ab7cfe9e838f5
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bff0771ae9dbc7078a6afdb9fd366c5f3464606897e2710f09240981fa57ff9f
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cbc907e55140d6cca7c0c4d71ed17c59b7be727ccfcaefad3f9a9f11527ebdbb
AgentTesla
e9fc4844ee50f9e59616bd7238bfae3de6b8b194abf635e787e5a44d8658fe42
AgentTesla
+ 10'579 additional samples on MalwareBazaar
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Excel file xlsm 95fae63a815946403be29f5136054d5529fc346f55648a3532e2fb9d54f6caec

AgentTesla

Executable exe bbaac7b3ed88de087f05eb610ef2db6aadf44c888909019173c7a449522d2bb8

(this sample)

  
Delivery method
Other
  
URLhaus
https://urlhaus.abuse.ch/url/352210/
  
Dropped by
SHA256 95fae63a815946403be29f5136054d5529fc346f55648a3532e2fb9d54f6caec

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments