MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66e548774f497cb4dba29b195df59b74b351365eaa777f1516a1baa02805ab22. 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: 66e548774f497cb4dba29b195df59b74b351365eaa777f1516a1baa02805ab22
SHA3-384 hash: ac462ea4914262e467276df1729cfa2e555a5b32b478fb3ccd96b3605e41c9b82536a3732e22e42a6dd38bccb3480454
SHA1 hash: d5fddf51d46036d347319dfdc23d37627ed2d499
MD5 hash: ce3c13ed9f70019df2816b652bbac246
humanhash: king-romeo-eleven-arkansas
File name:DHL AWB FILE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'176'576 bytes
First seen:2020-05-07 15:33:51 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/L6x7yZURYHpI5GMrMMxjvq2DdkyQAXlW1Zk:A+oEU6HpIEMrMM93WAW8
Threatray 11'725 similar samples on MalwareBazaar
TLSH A5459E22F2969437D2731A3C8C6B93A89F2A7D107D28B85A3BF51D4C5E392413D352E7
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

Sending IP: 149.202.66.146
From: Amy <sales1@al-shahranigroup.net>
Subject: Up date Order Status
Subject: Up date Order Status
Attachment: Up date Order.zip (contains "DHL AWB FILE.exe")

AgentTesla SMTP exfil server:
mail.gascuenca.es:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
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.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 15:39:32 UTC
File Type:
PE (Exe)
Extracted files:
59
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m3suq52pjf6ljw5ctmmv35m3oszvcns6vj3x6fiwug5kakafvmra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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bca55e158b112f5d776f4402d48cdfaf5ae42b4d8f2e063ac69ba2405bfcc60a
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be97c3f71385314e1d4da565788beba4633afd5d41c1a58eb3600b420becc747
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bedf32a0048ee8ddd12e64f570588de6fb87d1e6931bef8ef863997f35139228
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dcc206d54d057142a23f0f00ca30ed924d4b293bbd1cce16f1ca4a946718892a
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fd109cfe95d8da2681647dd8f860797e521710150721b251277ea7d1fdcc8c88
AgentTesla
+ 11'715 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-q95y35l54j/
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

zip 64b254199fb625b9bcd537a3bf92708dd1564d5f563cb5ae527029a6d75764af

AgentTesla

Executable exe 66e548774f497cb4dba29b195df59b74b351365eaa777f1516a1baa02805ab22

(this sample)

  
Dropped by
MD5 0f36d367b4c66909ce054750ac316847
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 64b254199fb625b9bcd537a3bf92708dd1564d5f563cb5ae527029a6d75764af

Comments