MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 baaf2981e64ed0745b71f49dc599ece70213ac2f805d8d1a4f254f9bb3fcc5cc. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: baaf2981e64ed0745b71f49dc599ece70213ac2f805d8d1a4f254f9bb3fcc5cc
SHA3-384 hash: 43a31bb47f00464b02d4f0a101d3173fa2097375f43d6d69d16e235d65f918763d2df62b800b48c46c76ef00a3799b3f
SHA1 hash: c3de4b92011a296c320f39ca84d993f8ae2c791f
MD5 hash: f74dd1f40ede7e6783a8ccddb00d5432
humanhash: pluto-berlin-table-wisconsin
File name:Shipment details - IVC04 Kibbled - SO 805651.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:744'448 bytes
First seen:2020-05-26 12:58:29 UTC
Last seen:2020-05-26 14:21:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ab7c6090caa74612589a46d0fcbec31e (7 x AgentTesla, 3 x Loki, 2 x FormBook)
ssdeep 12288:+oS07MyfiVaPjuU4JRVw2gE3swQkwYqTSh+ef9MfHzPbqdNc91ds:7VrfluUWVw2x2Y8Sh/yfTDyNmg
Threatray 11'179 similar samples on MalwareBazaar
TLSH 1FF48C2EAFA14433C062167FBC1B96789C26BF5129386D462BE4CC4C6F39641F937297
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: starpole.com
Sending IP: 209.58.149.76
From: Amani Al Danaf <arnaud@starpole.com>
Subject: Shipment details - IVC04 Kibbled - SO 805651
Attachment: Shipment details - IVC04 Kibbled - SO 805651.pdf.001 (contains "Shipment details - IVC04 Kibbled - SO 805651.pdf.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
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:
2020-05-26 14:01:00 UTC
AV detection:
23 of 30 (76.67%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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9463f129f4dec7224eb12c262e080ffa58c104bde38104319ab69d2fdb8919ee
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c04c4bb521cb18dc16fbacc4220c0f854bfadfdc0c016ec6fd868d52fe8c3e08
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AgentTesla
+ 11'169 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/201109-6y6jrfy4bj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
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 b51473aa4a924afa24f4632cbae1fb5710d593b9b26328d0f9fb5f7304165a9d

AgentTesla

Executable exe baaf2981e64ed0745b71f49dc599ece70213ac2f805d8d1a4f254f9bb3fcc5cc

(this sample)

  
Dropped by
MD5 12ec1882cb28bc691a381c3ad5e96e01
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b51473aa4a924afa24f4632cbae1fb5710d593b9b26328d0f9fb5f7304165a9d

Comments