MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da1be039f11d0a25904fba123afca2656f7f4a423526b2b5c8780315e1053b5c. 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: da1be039f11d0a25904fba123afca2656f7f4a423526b2b5c8780315e1053b5c
SHA3-384 hash: 2d5729b886bc9152c9c37bd8b13c47d659d16a40a6950c787ed2df217816c0e47121639623be8f5fca9fe53f5d24e452
SHA1 hash: 9d5ee05460018c4ebfcfa182576c031a844d2c95
MD5 hash: c47e2e849960f46e81dacae956ac9e9d
humanhash: tennessee-lamp-aspen-charlie
File name:gunzipped
Download: download sample
Signature AgentTesla
Create hunting rule
File size:710'144 bytes
First seen:2020-05-18 12:40:23 UTC
Last seen:2020-05-18 14:26:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 95a90467276c4ee2609552b9704c6d4b (21 x AgentTesla, 12 x Loki, 1 x NetWire)
ssdeep 12288:s8JsIitBttf+zZa7oPNr3JfjLxEwCVUYhU4is5BncxthSS4Vr:9aBJeK0r5hVqnNnGhv4Z
Threatray 11'810 similar samples on MalwareBazaar
TLSH 1DE4AF22F2F04837D1532F798D1B97685C26BD107A2869872BE41D7C6F386B1393629F
Reporter abuse_ch
Tags:AgentTesla DHL


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.vinylbannersprinting.co.uk
Sending IP: 217.174.249.10
From: DHL EXPRESS <worldwide@dhl.com>
Subject: Parcel Held At Our Facility (Arrival Notice)
Attachment: Original Shipping Documents_pdf.gz (contains "gunzipped")

AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
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.Lokibot
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 12:34:00 UTC
File Type:
PE (Exe)
Extracted files:
286
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3in6aoprdufclecpxijdv7fcmvxx6sscgutlfnoipabrlyifhnoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
039c88b44709df38390a2a3a587a39f31f54565d21279e95b89e2d870e461813
AgentTesla
0f0b1cd861f465468fd8923d54bdfc0362c79e246ff8e702790ffcb6f198cd75
AgentTesla
1714f12d453f53e2d5da099b90b02ab2ad04df6e01801e8434275ba8046d5f3c
AgentTesla
2f7cc36fd6e3bc0946b1846b1b24f578a92af95d8ebc4fdac81b36dbaf24daa4
AgentTesla
69f1c868160889c695289bdbe169f29d34adae6785478f5954023464420324d2
AgentTesla
ba22cb6395d1086b8acc539f7c514b21fca565d0da8c9e34daf0aee9b68b170a
AgentTesla
cc089cef64153a919590030b102f07d0b64965411e5f81e5a125db77775b2bb2
AgentTesla
f13f1f154277188a99010d0d1490915ab377acfcfb0d4e0d56c4511f8c0ce465
AgentTesla
f3fd5ebe6540bda289db992910f051621df3b579c868d6f0c421168cb6db10bb
AgentTesla
f6a18bb53682923e68c7af390889b0f1ab74da67e02d5809ee11f25076c32252
AgentTesla
+ 11'800 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-r7ev8ptlyn/
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

gz 1618afe67c351f9aee6f22ba6354c70f002969ae5998e993bdaf06e5b7b3c6d2

AgentTesla

Executable exe da1be039f11d0a25904fba123afca2656f7f4a423526b2b5c8780315e1053b5c

(this sample)

  
Dropped by
MD5 46748655e847e1071a6325bdfe3d01a5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 1618afe67c351f9aee6f22ba6354c70f002969ae5998e993bdaf06e5b7b3c6d2

Comments