MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcc206d54d057142a23f0f00ca30ed924d4b293bbd1cce16f1ca4a946718892a. 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: dcc206d54d057142a23f0f00ca30ed924d4b293bbd1cce16f1ca4a946718892a
SHA3-384 hash: 3a411033dfc8781edabfef5c6a2625f401566bef6511a02eecd966fb1045a6348add70651eb3a41fe31ffdaa1a9ef037
SHA1 hash: 076a2daa3b8e268fb298a05f974d3215a457361d
MD5 hash: 2192bd011320b79fe8ea0176dff8b04d
humanhash: queen-blossom-july-echo
File name:890127762500.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'179'648 bytes
First seen:2020-05-07 15:20:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 05921bf5bfb2e768ae47538780e783b7 (5 x AgentTesla, 3 x Loki, 2 x FormBook)
ssdeep 24576:Ariopgj/L6x7yZURYHpI5GM0MMR4ARk8ZvW:A+oEU6HpIEM0MMR4EbvW
Threatray 11'750 similar samples on MalwareBazaar
TLSH 48459E22B6968437D27F1A3C8C6B93A49C2A7E113D28B85A3BF51D4C5F392413D352E7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

Sending IP: 138.219.231.138
From: Martin Lopez <martinlp@idinamicas.com>
Subject: Re: QUOTATION
Subject: Re: QUOTATION
Attachment: 890127762500.r09 (contains "890127762500.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Adware.Generic4.BBFB.UNOFFICIAL
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Androm
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 15:59:00 UTC
File Type:
PE (Exe)
Extracted files:
58
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3tbanvknavyufir7b4amumhnsjguwkj3xuom4fxrzjfjizyyreva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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be97c3f71385314e1d4da565788beba4633afd5d41c1a58eb3600b420becc747
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fd109cfe95d8da2681647dd8f860797e521710150721b251277ea7d1fdcc8c88
AgentTesla
+ 11'740 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-c11dy1gj86/
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

r09 a738995be6c5b0a3d85bf164285232c397d38bc2025d238b4f633e7c3bcdab50

AgentTesla

Executable exe dcc206d54d057142a23f0f00ca30ed924d4b293bbd1cce16f1ca4a946718892a

(this sample)

  
Dropped by
MD5 0005fb6a01714d1162c1e3a1d6916403
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a738995be6c5b0a3d85bf164285232c397d38bc2025d238b4f633e7c3bcdab50

Comments