MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b62b30e2e77f1b061adc9641b6c082070c99f71e3509f2b3b90203bc9dd96e3. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b62b30e2e77f1b061adc9641b6c082070c99f71e3509f2b3b90203bc9dd96e3
SHA3-384 hash: 6bf303d61d7b77e8f301fb56ad3776ba69935a25161ff9b8aca943dde218592e05356afdcbab8a9d6266eda3a353b717
SHA1 hash: 1325879aeb748e54c5e1452bc7cfa6e4e7bba9d1
MD5 hash: 70fd5fc9cece362b7b40a7aa625be40d
humanhash: four-emma-friend-speaker
File name:PO#7571.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:781'824 bytes
First seen:2020-05-18 08:31:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5de7fa42fd40718ff1af02f30a930f72 (7 x AgentTesla, 5 x Loki, 2 x HawkEye)
ssdeep 12288:CGhlMMO//7UjA0+jSUPYic11omW+fbfVCCqMoY80eo8o6XOgoeiJkOJlO:tTTObUj5+/Yh9W8btII6XO5eiL+
Threatray 11'612 similar samples on MalwareBazaar
TLSH 79F4AE66E6F08533C17B1A3D8D1B57649839BE513D24DD872FE41C0CAF39292393A2A7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: crasty.landofkush.com
Sending IP: 109.201.140.52
From: kavita kotian <customer-reply@crasty.landofkush.com>
Subject: FW: Specification Order P.O#DIS0515201
Attachment: RFQ.Z (contains "PO#7571.pdf.exe")

AgentTesla SMTP exfil server:
mail.kteadubai.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.CookieTools.13993.13725.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 05:20:58 UTC
File Type:
PE (Exe)
Extracted files:
294
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rnrlgdroo7y3aynnzfsbw3aiebymth3r4nij6kz3saqdxso5s3rq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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5492a2e0745677c41b30526794f3a7441626339111d92e054d35b374ca50c444
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d2048d1b0af0bd608e5b31595b0c95e4afba9d6f89c8739698f732b46ede2a98
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fbf4165722e60db84371c6fb63bc587addb8189eeb514e697e459c84da76197e
AgentTesla
+ 11'602 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-tvm6ls3kbe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
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

z 693fc90fd7182e1348801c1f594ebcb9f33d0f3aed5610064f5ba29810967d34

AgentTesla

Executable exe 8b62b30e2e77f1b061adc9641b6c082070c99f71e3509f2b3b90203bc9dd96e3

(this sample)

  
Dropped by
MD5 5307801fa115a8e43b130a0485688cb5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 693fc90fd7182e1348801c1f594ebcb9f33d0f3aed5610064f5ba29810967d34
  
URLhaus
https://urlhaus.abuse.ch/url/364323/

Comments