MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 812a71bf7c8bec5ba792953f300d7c16f4748351b2058dfca5d38cbb1680e40b. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 812a71bf7c8bec5ba792953f300d7c16f4748351b2058dfca5d38cbb1680e40b
SHA3-384 hash: 9098df854405f4ab71db39df60df49589ae928db3ec7f0949b81e24e7a4fa133e3cd1148ef6ad2709011ab3e40b9db16
SHA1 hash: 30aa46276e1831160833bf4187a0a8f887494d31
MD5 hash: 63b108133938d4f85090cb47f551fea4
humanhash: charlie-six-mountain-east
File name:Quotation Saudiceramics.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:74'368 bytes
First seen:2021-03-23 13:22:24 UTC
Last seen:2021-03-23 14:40:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:OLh3YQccgb2TePQfJ0RzpzmNU+QvggDzRxgOq5FT89+GflveGflvx/FIwJGun51n:OpYXXb2TePQSKNjQ4ajgOq5O9vQk
Threatray 3'524 similar samples on MalwareBazaar
TLSH CF7330E8F49445EBD5BCFD3291C2F141AA39F6B72C066A2B598741D3D921BD728C802F
Reporter James_inthe_box
Tags:AgentTesla exe signed

Code Signing Certificate

Organisation:NJfFzjzpaVGjlFCNakvkqyfCTspeKYAXjDcROWujYh
Issuer:NJfFzjzpaVGjlFCNakvkqyfCTspeKYAXjDcROWujYh
Algorithm:sha256WithRSAEncryption
Valid from:2021-03-22T12:22:46Z
Valid to:2022-03-22T12:22:46Z
Serial number: dea66cc29962e4160c82d4180f7d2a2b
Thumbprint Algorithm:SHA256
Thumbprint: 86f948c3085b9aa7851d2dfa42087701195d0632c545968e14ea13c178317f0a
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation Saudiceramics.exe
Verdict:
Suspicious activity
Analysis date:
2021-03-23 13:28:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e2e07ad8-275b-480a-8c82-18a8e4fc808e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/126585/
Detection(s):
SecuriteInfo.com.Trojan.DownloaderNET.141.29530.22974.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Sending a UDP request
Creating a file
Moving a recently created file
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a service
Deleting a recently created file
Launching a process
Running batch commands
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a window
Using the Windows Management Instrumentation requests
Moving of the original file
Adding exclusions to Windows Defender
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/650035
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Binary contains a suspicious time stamp
Found malware configuration
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Moves itself to temp directory
Multi AV Scanner detection for domain / URL
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 373971 Sample: Quotation Saudiceramics.exe Startdate: 23/03/2021 Architecture: WINDOWS Score: 100 36 Multi AV Scanner detection for domain / URL 2->36 38 Found malware configuration 2->38 40 Antivirus detection for URL or domain 2->40 42 8 other signatures 2->42 7 Quotation Saudiceramics.exe 21 11 2->7         started        process3 dnsIp4 32 liverpoolsupporters9.com 104.21.88.100, 49723, 80 CLOUDFLARENETUS United States 7->32 30 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 7->30 dropped 44 Adds a directory exclusion to Windows Defender 7->44 46 Hides threads from debuggers 7->46 12 Quotation Saudiceramics.exe 2 7->12         started        15 AdvancedRun.exe 1 7->15         started        18 cmd.exe 1 7->18         started        20 5 other processes 7->20 file5 signatures6 process7 dnsIp8 48 Moves itself to temp directory 12->48 34 192.168.2.1 unknown unknown 15->34 22 AdvancedRun.exe 15->22         started        24 conhost.exe 18->24         started        26 timeout.exe 1 18->26         started        28 conhost.exe 20->28         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/812a71bf7c8bec5ba792953f300d7c16f4748351b2058dfca5d38cbb1680e40b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-23 01:12:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qevhdp34rpwfxj4ssu7tadl4c32hja2rwicy37ff2oglwfua4qfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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1be6dc89ef7b01bdc6563c86c36e84b7560d85bab73d7186e2f223550461c5c4
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3fe64ef36bf563c4b88c055af8b943a326084b40388143459c71ab199242f7ec
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459a96d9c261c779036f999c0bb2bc01a2e9126a48cdffb01748a639e63da1a5
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6ad97d606b1a8a14f818f253036629c368615570751520541942cbc023bbc598
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747ee0971e16540fa80072cdcc9e28a2f3fca2303303920c802219ea64c5bef2
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b2b6eff8a6c60704b212b98e6eb03be8bd26e1dc3bd8b6f28774bd6a52badb6d
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d830adad4946e743cdc39b91ce67e2c3c0ff9aedda4cf205d1756ac45bb7b2e8
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e7262d493fb1cfcbb049abfc4c6d79396051010005eac553cdff3dded813d65b
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f892fa6757d9aab17b11c24debe91cc7ecd4591bc656f9e653dacf883a1b764f
AgentTesla
+ 3'514 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210323-h6scargk96/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
Executes dropped EXE
AgentTesla Payload
Nirsoft
AgentTesla
Modifies Windows Defender Real-time Protection settings
Turns off Windows Defender SpyNet reporting
Windows security bypass
Unpacked files
SH256 hash:
812a71bf7c8bec5ba792953f300d7c16f4748351b2058dfca5d38cbb1680e40b
MD5 hash:
63b108133938d4f85090cb47f551fea4
SHA1 hash:
30aa46276e1831160833bf4187a0a8f887494d31
Link:
https://www.unpac.me/results/0ca79937-a4f5-41e0-9e7d-3150aabb67b0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.10
Link:
https://yomi.yoroi.company/submissions/812a71bf7c8bec5ba792953f300d7c16f4748351b2058dfca5d38cbb1680e40b

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/126585/

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