MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5ce91227aaf02cc3c883cf2a078ecbb60c164bdcc6ec6da3c14f3a7a919f611. 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: d5ce91227aaf02cc3c883cf2a078ecbb60c164bdcc6ec6da3c14f3a7a919f611
SHA3-384 hash: 391ce2d2f5efa9f56a61307d5440ecf6dbfb8ea09a88b16b48b708f464b7621f8fdc047b3fa869e08aec23374b45d898
SHA1 hash: c5ef2f920c30e03bce3b5bd2eec288d4c163d912
MD5 hash: a1283e298587b674393016e746da57b4
humanhash: princess-william-single-comet
File name:sar file2020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:711'168 bytes
First seen:2020-06-03 11:19:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4c30bc6e69598a9e79d9571eedd41ffa (8 x AgentTesla, 2 x Loki, 2 x FormBook)
ssdeep 12288:lo6a/b0kfLj8dG+6+Onu/SaWSDhrVaFxYenqb637bg6zsbm3DpWl7dimk:FyNLjiOnRhS3anYeSY7M6zW+pWxq
TLSH 12E4AE22E7E04437C1E3167D9C1B5778B82ABD51392CBD4A6BE4FC4CAF386813526297
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: fluxless.duckdns.org
Sending IP: 185.181.9.158
From: noreply@sars.gov.za
Subject: SARS eFiling Letter Notification
Attachment: sar file2020.r10 (contains "sar file2020.exe")

AgentTesla SMTP exfil server:
zstcznz.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 12:42:00 UTC
File Type:
PE (Exe)
Extracted files:
294
AV detection:
22 of 31 (70.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2xhjcit2v4bmypeihtzka6hmxnqmczf5zrxmnwr4ctz2pkiz6yiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-fwn33txm4a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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

rar ecdaec3f875a9c5c7226fa62ab6d71dc2f9d46d2ffef6acf6f4c32f11445c3bf

AgentTesla

Executable exe d5ce91227aaf02cc3c883cf2a078ecbb60c164bdcc6ec6da3c14f3a7a919f611

(this sample)

  
Dropped by
MD5 2479a80fbb01a94913991213d29bb89d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ecdaec3f875a9c5c7226fa62ab6d71dc2f9d46d2ffef6acf6f4c32f11445c3bf

Comments