MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11b2eb48b9fca9c42db67b43c0c186a7bda61547d04697f2b4fcaa6d91cc1ae0. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11b2eb48b9fca9c42db67b43c0c186a7bda61547d04697f2b4fcaa6d91cc1ae0
SHA3-384 hash: 2c7a8eccc17f9a605d4a047c91fb04e853953c146a2fb41b8f7e95931b70f02afdcc14e8e20bbf8c6d1fd2e49648dc8e
SHA1 hash: 84a235fe3fdd67aa71d92e8d281650f08fb0dab1
MD5 hash: 1fd018644d6e4c4c2337d33a53f8ab33
humanhash: cola-march-robert-cola
File name:SATIN ALMA SİPARİŞ TALEBİ_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:503'808 bytes
First seen:2020-12-03 17:43:27 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:Wcvmvm/owU0rbcm51qbpvNCFanKo8JAlI:BKmwj0rbsNvIFaw
Threatray 1'656 similar samples on MalwareBazaar
TLSH BAB4E03122657F92EAB84FF0566034041FB5B8376622E24DADC521DA70B7B058FA1DF3
Reporter abuse_ch
Tags:AgentTesla exe geo TUR


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: lhost3.websahibi.com
Sending IP: 213.142.130.18
From: Bayol Makine ve Tekstil Sanayi Ticaret Ltd. Şti. <ofis@halilbayol.com>
Subject: Bayol Makine ve Tekstil Sanayi Ticaret Ltd. Şti. 'Den ÜRÜN SATIN ALMA SİPARİŞİ
Attachment: SATIN ALMA SİPARİŞ TALEBİ_PDF.z (contains "SATIN ALMA SİPARİŞ TALEBİ_PDF.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/106661/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.14.11670.32181.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Gathering data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/555001
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 326601 Sample: SATIN ALMA S#U0130PAR#U0130... Startdate: 03/12/2020 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Multi AV Scanner detection for dropped file 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 9 other signatures 2->51 7 SATIN ALMA S#U0130PAR#U0130#U015e TALEB#U0130_PDF.exe 6 2->7         started        10 bqSGVQN.exe 2 2->10         started        12 bqSGVQN.exe 1 2->12         started        process3 file4 27 C:\Users\user\AppData\...\ojUrWRBOIDicQ.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp37FC.tmp, XML 7->29 dropped 31 SATIN ALMA S#U0130...B#U0130_PDF.exe.log, ASCII 7->31 dropped 14 RegSvcs.exe 2 4 7->14         started        19 schtasks.exe 1 7->19         started        21 conhost.exe 10->21         started        23 conhost.exe 12->23         started        process5 dnsIp6 35 mail.unlimitedegypttravel.com 198.54.115.225, 26, 49732 NAMECHEAP-NETUS United States 14->35 33 C:\Users\user\AppData\Roaming\...\bqSGVQN.exe, PE32 14->33 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->37 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->39 41 Tries to steal Mail credentials (via file access) 14->41 43 5 other signatures 14->43 25 conhost.exe 19->25         started        file7 signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/11b2eb48b9fca9c42db67b43c0c186a7bda61547d04697f2b4fcaa6d91cc1ae0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-03 16:24:51 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cgzowsfz7su4ilnwpnb4bqmgu662mfkh2bdjp4vu7svg3eomdlqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1d6004838e32ca7b5763964c99d3c92fc591c7b21d0de3595a7da27794ec5ab6
AgentTesla
29890b01a73b6721cf2e80232cc366b95be2eeb81bd7beb72372cd3ae4f05293
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3ad6ce8aaf456bd0cfd4ea3f7be02d9d08b5e74249e1bb49be61ff58ed61f675
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40d61be66d3c16485ba1276b6dad8756c3e51dd1957246cefee101e42cc07f5d
AgentTesla
4161062ddc367ebd6b08a08f420179c18bed01f248860ff695f9e513fed16ce1
AgentTesla
4c482b22456df2e37106d59a8afeccdeb736ee89b13b3de6968acee2f3ce9f25
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789908dccb3fef2eaf91f04e9af718d53d58da605aaf092b549efccc869dff12
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7b3834838c8089d4af4508d5961ea134c7ae331dfe350381f38fb6ffda679726
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93bb62774d2359778e34985d5c7fc6be51f91e48706509b8698714f0b5f46a46
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b1601867a9da1a51e59ddfc6c1d2d4cae7190945cbc163a04400a1b2b872aee8
AgentTesla
+ 1'646 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/201203-5adkeew342/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
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
Unpacked files
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
Link:
https://www.unpac.me/results/fc130ed5-494c-4eeb-b63f-8e35b4737ad6/
SH256 hash:
6e9257e299b33dab35ab6f42d3626040b1ba024f1e2a69faa5b6cce9a2a0a7c6
MD5 hash:
a6a342c1bba21d5989863a9d7342c65e
SHA1 hash:
d72167be0058c5624a16726287d81c4ca5c08c2e
Link:
https://www.unpac.me/results/fc130ed5-494c-4eeb-b63f-8e35b4737ad6/
SH256 hash:
d6a2c80469f69e50bf28671138385d9a1a4f1447b362a9511439c4494a0d1662
MD5 hash:
f4872c84131d198dbccbae978087abe8
SHA1 hash:
debfe7c2654dc485d906cdaad48f9bd35767288f
Link:
https://www.unpac.me/results/fc130ed5-494c-4eeb-b63f-8e35b4737ad6/
SH256 hash:
11b2eb48b9fca9c42db67b43c0c186a7bda61547d04697f2b4fcaa6d91cc1ae0
MD5 hash:
1fd018644d6e4c4c2337d33a53f8ab33
SHA1 hash:
84a235fe3fdd67aa71d92e8d281650f08fb0dab1
Link:
https://www.unpac.me/results/fc130ed5-494c-4eeb-b63f-8e35b4737ad6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/11b2eb48b9fca9c42db67b43c0c186a7bda61547d04697f2b4fcaa6d91cc1ae0

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

z dd01a80dc325bb479920081e558e19cc181aca2ca989ecdd88ebcb5eb9a74b68

AgentTesla

Executable exe 11b2eb48b9fca9c42db67b43c0c186a7bda61547d04697f2b4fcaa6d91cc1ae0

(this sample)

  
Dropped by
MD5 fe8a8658562ca6d15d10a5c02c43140c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 dd01a80dc325bb479920081e558e19cc181aca2ca989ecdd88ebcb5eb9a74b68
Cape
Cape
https://www.capesandbox.com/analysis/106661/

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