MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b52a10c60894213f29de6764b328ff2f93df05a332eb7b5b3518f751ecbd6c4b. 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: b52a10c60894213f29de6764b328ff2f93df05a332eb7b5b3518f751ecbd6c4b
SHA3-384 hash: 994972856ed1072f4ddd6fb64a59d33a2fd8430e4aea69402b0c3ea8ec838dd5a047d9bc25c68a9da58c2aa28f30b97e
SHA1 hash: 4e8b2b964f0757fa5772540355580e050e08afeb
MD5 hash: 6e1899e91fd8d7573db01317b6ee2e2e
humanhash: snake-salami-beer-yellow
File name:Transferencia bancaria.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:727'552 bytes
First seen:2020-06-10 10:04:51 UTC
Last seen:2020-06-10 11:10:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 42600c73f24e6ee7a1b79ca9986ca1f9 (7 x AgentTesla, 1 x HawkEye, 1 x Loki)
ssdeep 12288:JtS93c5kGW9FubPRH+Bgzi/zWH6kTEeSW4UsWLXYNLlFFG9eh3z/:mFiWaDRH+Br/zWaleSW4UsWLXSLlFh3D
Threatray 11'785 similar samples on MalwareBazaar
TLSH F7F4BF62F2B154F3C1532A7E9C1B677C983ABE51291C26462BF5DD4CBF38391392A183
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: zcs-mta02.frontiir.net
Sending IP: 59.153.89.50
From: Payment Foreign Reseller <payment@myanmarnet.com>
Subject: Transferencia bancaria
Attachment: Transferencia bancaria.r00 (contains "Transferencia bancaria.exe")

AgentTesla SMTP exfil server:
mail.collectionindiaexports.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
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:
2020-06-10 09:06:42 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wuvbbrqisqqt6ko6m5slgkh7f6j56bndglvxwwzvdd3vd3f5nrfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'775 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-r48qgcs2za/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
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

r00 3ab21feb386ad2c690ef0abab86e06b08f397d472e1950109ec7d62079c65c55

AgentTesla

Executable exe b52a10c60894213f29de6764b328ff2f93df05a332eb7b5b3518f751ecbd6c4b

(this sample)

  
Dropped by
MD5 0b5e5344f68de4203f421032fbf7cc3a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 3ab21feb386ad2c690ef0abab86e06b08f397d472e1950109ec7d62079c65c55

Comments