MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bed88b1a0b859e4f56ee1f41117f1be645cb078c4e468351e06cf8ea9f4ec2f. 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: 2bed88b1a0b859e4f56ee1f41117f1be645cb078c4e468351e06cf8ea9f4ec2f
SHA3-384 hash: 4537dd797849eabd7d1ff3440a9e68d0208b6a6240dbc086f5cd948b6afee8a2e6c15b9e37971816c956eda0e2d51f6d
SHA1 hash: 6e231ccb73f584b200b6ff297314d66489251978
MD5 hash: f5235f21ecca57af4e09957822db1dfb
humanhash: harry-sink-mississippi-sink
File name:wirecopy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:424'960 bytes
First seen:2020-05-13 07:18:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:Gz698Jzz1Zb8uYcAuLG1i/3V0I9zQvPKlDLR:ez1B3YcAuLG1i/lYc3R
Threatray 10'606 similar samples on MalwareBazaar
TLSH B094122E133CB93FD6AE8AF9A056688C57F040595AC3E3C9ECC2D0DB92C57D58617287
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.afghost.net
Sending IP: 98.142.96.66
From: info@jagranschooloflaw.com
Reply-To: tphels@secretary.net
Subject: PAYMENT TRANSFER (STATEMENT)
Attachment: wirecopy.zip (contains "wirecopy.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 07:08:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fpwyrmnaxbm6j5lo4h2bcf7rxzsfzmdyytsgqni6a3hy5kpu5qxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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79707deb89afd6a88eaf63af7065b7e30d0508126cf6c8664d01a924dd60e4a5
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9daa42a9c9f129a3f0bb45e5de2b76b573d951237a637ba1a509a1ef0f9ff46a
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a70ab4bd1b993dda983bbaf6598fd015d696c2de7f4551b62dde8afa1f17dec7
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c3dc317b25bce9e92fa7db833698fa5ff50ef74f65abbd5e57238cd95b12b01e
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e70a32319ddb990bd412b11fc12e09e00105104fbd576e5e0f9c40445f910ae4
AgentTesla
+ 10'596 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/201109-151w4d3zj6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
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

zip 78373e0fefc5a2307ab744eaab6d17f3b35f8dd1e18d08c2792a68e3f86db33c

AgentTesla

Executable exe 2bed88b1a0b859e4f56ee1f41117f1be645cb078c4e468351e06cf8ea9f4ec2f

(this sample)

  
Dropped by
MD5 37aefe3108d6640729c90167b7b52e75
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 78373e0fefc5a2307ab744eaab6d17f3b35f8dd1e18d08c2792a68e3f86db33c

Comments