MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2ac207f4af2ee08fd955e71ccfb0c95b07098f0dc88eb2fbe48fb9e1f52c022. 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: b2ac207f4af2ee08fd955e71ccfb0c95b07098f0dc88eb2fbe48fb9e1f52c022
SHA3-384 hash: 1040f64d5c29aea105be8619fb89f3cc821fd3afebe684831f56878f3eb4475d392da28372c81d1d3ae736ce41cce73c
SHA1 hash: 8f1ced189e835e117388cac76fc68b4810b22a94
MD5 hash: 9ad03cd97e4d83bf3bd9f1a2407a4242
humanhash: carbon-utah-east-eighteen
File name:INDUS INTL- RFQ(inquiry _list)pht.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:698'368 bytes
First seen:2020-06-10 07:43:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:d+R6d8Kv68+6Y5GZMQVVfR398HAtjmGKNtLVd8rRDHs8r7Sk/oZSgngI:hv68+N5G+UfgAtaGK7VOrG
Threatray 6'112 similar samples on MalwareBazaar
TLSH 86E48D203F99ED6FC05BCEF5E1822D24F521DD5B8F47CA42C47B12AAC82EEC1AD055A5
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: [185.234.219.109]
Sending IP: 185.234.219.109
From: Mr. Adnan Essa <info@safari.com.sa>
Subject: Order Inquiry
Attachment: INDUS INTL- RFQinquiry _listpht.z (contains "INDUS INTL- RFQ(inquiry _list)pht.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 03:21:57 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wkwca72k6lxar7mvlzy4z6ymswyhbghq3seowl56jd5z4h2syara._file
Verdict:
malicious
Similar samples:
068913ee71c4db45fb45023abde33d4db5b7f937bcefe052da0146c8b777848f
AgentTesla
4860cb79d48f09752c0eba163826c282307e9dbef708c480f2c48af61265d25f
AgentTesla
4fc7415e4a84d6645a11260c1da7e68ed8a6a2a941cd706fc7060912ba4721ed
AgentTesla
69fd68e42bf6c97d7d97134c248ced79cd81fe6b58873b3d31558bf4d875a097
AgentTesla
6a47bf03b1ffebac3ef5497af7d67aa562f3c401c3694d8551f7092f7f469313
AgentTesla
ac6059835dff236452027450749d077775411e277447a711e5f53bea47262821
AgentTesla
b12752a638275e30869b256d2a7b0d6576e7eaa4b8f062d1e1e530a1a23d0736
AgentTesla
ba570d5e847509c2b56f4bd5dfb21115e1e9516481c2a89859c2f682786a0eae
AgentTesla
cf13202e5434ed24d8aa3c5c726735a4b3937269f44963bd6476467b63ab8a5e
AgentTesla
cfcada9f32ecac51e844749839322ed452949ea27728fac1de34580b2319987b
AgentTesla
+ 6'102 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-4ywj9w8pfj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
AgentTesla Payload
ServiceHost packer
rezer0
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 4a52fbdd9532840dbb385e19d94458678140c46390b3a6f1de3a7e92ea5f5c54

AgentTesla

Executable exe b2ac207f4af2ee08fd955e71ccfb0c95b07098f0dc88eb2fbe48fb9e1f52c022

(this sample)

  
Dropped by
MD5 4b22a9ef13bf5f51035cfdebfb1f20d4
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 4a52fbdd9532840dbb385e19d94458678140c46390b3a6f1de3a7e92ea5f5c54

Comments