MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dd7ab98c842ba266d58d3ad1495727981952821c2375d86b1423c137799a753. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2dd7ab98c842ba266d58d3ad1495727981952821c2375d86b1423c137799a753
SHA3-384 hash: 04be38af85ec04cdbdb9c5276c5767549457d50633a88939f983911af767376d193e11681a9f29a93ae834c94b824a49
SHA1 hash: 24066bb1a0e255f09d86a54920be8caa0dc19c96
MD5 hash: c5d21ed424761888b455183f0ea59d32
humanhash: three-september-diet-single
File name:SKMC_31052020106325_8307737263945.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'507'840 bytes
First seen:2020-06-02 10:07:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:vtb20pkaCqT5TBWgNQ7ayGuvcUSS4wXxdCXYYuA40dNyrwXkKR7Bzu6A:sVg5tQ7aytf4UnA40dNyE0K105
Threatray 9'040 similar samples on MalwareBazaar
TLSH E665E11373DE8361C3B26273BA657741BEBF782506A5F56B2FD8093DB820122521E763
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mastercargointl.com
Sending IP: 156.96.45.138
From: ken.xiao@mastercargointl.com
Subject: New order
Attachment: SKMC_31052020106325_8307737263945.r00 (contains "SKMC_31052020106325_8307737263945.exe")

AgentTesla SMTP exfil server:
mail.brightpackaging.in:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-02 10:36:57 UTC
AV detection:
28 of 48 (58.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxl2xggiik5cm3ky2owrjflspgazkkbbyi3v3bvrii6bg54zu5jq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1a6ced8369156b97bcdafc4b48c1c57ff252bbb4faf077dc29abe9d60ae7fffb
AgentTesla
1d5bc43212c1f7370467a407dbd2540dce49ee79eb7fe5db8c5e8d2b2a6c87f8
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47d82ba4710a3924c4c552d64568cc4e7384776ba1bbf1d84e2e9104a4e094a8
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7e08e758f9ab52f92fb38a7d7f114ea84df6804105def422feadb8f631a6c8af
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80f56695aceb9a29286d4ca72ca2d54c02aeb3e2f22167392306701ed91a281e
AgentTesla
87ffc10662d1c23c3ad3affff164435dd792443961ac825665aa9adf38cfe368
AgentTesla
b195fee151a6483484e21e537b3c4cc62802ce015048fee3425fb70210e74bd0
AgentTesla
c38316df2aa65caafcd887fe22d31d654066eb67df3e1de19e7dadfc9a47c839
AgentTesla
d16f795ee48302f5bad12b545769c6ee55e52538766b4915a7ae7ff9183b586f
AgentTesla
db355e00d6137284daab4d6f1ce9f4423590788b8dab7893e22f52c23a19f5f6
AgentTesla
+ 9'030 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-qe5m9mwrp2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
ServiceHost packer
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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 68520ca94e106acdec31056d5d4b71abbee5eb535202106d7e88089d3836ea1e

AgentTesla

Executable exe 2dd7ab98c842ba266d58d3ad1495727981952821c2375d86b1423c137799a753

(this sample)

  
Dropped by
MD5 1e4646fda67ae0cff02f5d40ba29dad1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 68520ca94e106acdec31056d5d4b71abbee5eb535202106d7e88089d3836ea1e

Comments