MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29248b93be8ee007445acd823729a34257c3a7e15ab45c2ae0b3e5a80512700e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 29248b93be8ee007445acd823729a34257c3a7e15ab45c2ae0b3e5a80512700e
SHA3-384 hash: 65a798e2f353c80e59c15d691346e9f990a70d05e59f2dfa4394ce7b088807b541331d696bcf0d31ffff7ae4335cd652
SHA1 hash: 0a2d5b001dbc4e59ef99ae76f798fa4326f5e9a5
MD5 hash: 68157206167f8665256e925c1f3e4d00
humanhash: seven-pennsylvania-florida-lemon
File name:20200525~pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:839'680 bytes
First seen:2020-05-25 08:17:25 UTC
Last seen:2020-05-25 08:51:56 UTC
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:Qv2RjJRbfkqQdJgvUMY0a+6ulRAFnPvmJJKgJAv/xN/1h3rGSgngIr:LRb2dJgvCuGPOXmnxN/Tm
Threatray 10'696 similar samples on MalwareBazaar
TLSH 3505BF281F9DDD2FE16E8AF9E0411148F5A9CE5B8D57CB49C9BA36EAC423BC1FC02115
Reporter abuse_ch
Tags:AgentTesla exe Yahoo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sonic305-7.consmr.mail.bf2.yahoo.com
Sending IP: 74.6.133.46
From: Production Aerospace <productionaero@raghuvamsi.co.in>
Reply-To: Production Aerospace <productionaero@raghuvamsi.co.in>
Subject: Fwd: Re: Re: Re: 26136 PI 20296629 SO 40129429 Order Balance Due
Attachment: 20200525.rar (contains "20200525~pdf.exe")

AgentTesla SMTP exfil server:
mail.mail15.cp247.net:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.LuheFihaA.8070.15636.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 08:36:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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d53c4a95b5e5773de4a7ed3b13614b2341a3b94d2b9d3b8c9fd860dae20a277b
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ddef618a8a5edbda2aad2dba2eac7de1d0f7a4e31cc4bebb9f2b6b4dd43d0174
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e715f641963c52fe1d33fc6ec7cdecde1d6cdde26cace5ce1d956dc482d1829b
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fcd24015aa8e78a2077130eb52d1409d8099851104792fd40ae276f30e319497
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ff583744bbde75e4f9bd3ea064343294e2e702ea6938c5f87700f1645c3c6a93
AgentTesla
+ 10'686 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-1d4jq97hrx/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables RegEdit via registry modification
Disables Task Manager via registry modification
AgentTesla Payload
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 aaf50495a2724667e05cf8eae75ec736ea9a843c1f34fe515d3df30ef29b6880

AgentTesla

Executable exe 29248b93be8ee007445acd823729a34257c3a7e15ab45c2ae0b3e5a80512700e

(this sample)

  
Dropped by
MD5 b94305fdd977e0d046d3d2d0980f8051
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 aaf50495a2724667e05cf8eae75ec736ea9a843c1f34fe515d3df30ef29b6880

Comments