MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7fd54c9cec09c8213fb6ff87cdef3be0e7ed3e127fd9ff41576ee9b95d8fc19e. 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: 7fd54c9cec09c8213fb6ff87cdef3be0e7ed3e127fd9ff41576ee9b95d8fc19e
SHA3-384 hash: f115b15398fa97bf9490300b306ea1893a2a5db5c522b1645fee400a55fd1229de82536bdcff876d113f8ba5bbaa53a1
SHA1 hash: 706427182ddfca0732506f7658c2abc462aff6fa
MD5 hash: a4958dc28f714b41d2a60285e1cfc2ff
humanhash: lamp-arizona-emma-two
File name:enquries.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:27'296 bytes
First seen:2021-03-01 14:25:53 UTC
Last seen:2021-03-03 14:27:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 384:1b3RcpIWgYDO8xJkKnPPhvvooH9ukUt/iO7PTHbIM4vNqsd6X7O6n6Xhw:1dcq167nh37ukUtLbTv4vzdc7Mhw
Threatray 2'910 similar samples on MalwareBazaar
TLSH A0C2A384B7E51513F56BCF3969BBA0625A3D7A32AC01D03E517850CF2879760C9ECF2A
Reporter James_inthe_box
Tags:AgentTesla exe signed

Code Signing Certificate

Organisation:jZQtQDMvyDRzWsoVFeitFmeNcWMtKauvidXSUrSEwqmi
Issuer:jZQtQDMvyDRzWsoVFeitFmeNcWMtKauvidXSUrSEwqmi
Algorithm:sha256WithRSAEncryption
Valid from:2021-03-01T05:04:23Z
Valid to:2022-03-01T05:04:23Z
Serial number: 719ac44966d05762ef95245eefcf3046
Thumbprint Algorithm:SHA256
Thumbprint: fab636ad6eb5d41bfa36dcf9a7bc847e5b28f74f5b3c1d062b88011d86fbe04f
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
4
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
enquries.pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-03-01 14:29:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e664d0c0-fa2d-4e32-88eb-17f14051b886

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DLAgent06
Create hunting rule
Link:
https://www.capesandbox.com/analysis/120323/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.45813417.28391.4019.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Sending a UDP request
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/622297
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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: Suspicious Double Extension
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 360142 Sample: enquries.pdf.exe Startdate: 01/03/2021 Architecture: WINDOWS Score: 100 44 mail.orienttech.com.qa 2->44 54 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->54 56 Found malware configuration 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 6 other signatures 2->60 8 enquries.pdf.exe 15 4 2->8         started        12 NewApp.exe 3 2->12         started        14 NewApp.exe 2->14         started        signatures3 process4 dnsIp5 46 chelseafc.map.fastly.net 151.101.2.133, 443, 49713, 49715 FASTLYUS United States 8->46 48 osndjdjjjdjshgaggdkf.com 104.21.85.173, 49720, 80 CLOUDFLARENETUS United States 8->48 50 7 other IPs or domains 8->50 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->62 64 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->64 66 Hides threads from debuggers 8->66 68 Injects a PE file into a foreign processes 8->68 16 enquries.pdf.exe 2 5 8->16         started        20 WerFault.exe 23 9 8->20         started        22 cmd.exe 1 8->22         started        70 Multi AV Scanner detection for dropped file 12->70 24 cmd.exe 1 12->24         started        26 NewApp.exe 2 12->26         started        28 WerFault.exe 12->28         started        signatures6 process7 file8 38 C:\Users\user\AppData\Roaming\...38ewApp.exe, PE32 16->38 dropped 40 C:\Users\user\...40ewApp.exe:Zone.Identifier, ASCII 16->40 dropped 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->52 42 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 20->42 dropped 30 conhost.exe 22->30         started        32 timeout.exe 1 22->32         started        34 conhost.exe 24->34         started        36 timeout.exe 1 24->36         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7fd54c9cec09c8213fb6ff87cdef3be0e7ed3e127fd9ff41576ee9b95d8fc19e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-01 06:36:29 UTC
File Type:
PE (.Net Exe)
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p7kuzhhmbheccp5w76d433z34dt62pqsp7m76qkxn3u3sxmpygpa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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5825a5314c16572842efbbd60be63080616693d2aee66a379f70c54c09e2ee94
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5994f45fc95b80beb8ef828728bd8248455a7f2c503b025be6991a700ecbbf53
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69802a718d5caaf3e8c9e319eb703dcfa34971d9f79f9b8135b722a0cf12c74b
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dc8b8addeb256bdfb0eb82d09b54b57400deed315a727e331fe66ca59c965373
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f14d7b8fe3caf1abed6941ba3a7cfbc7496edb3ca728a4c1060e306e7087ec61
AgentTesla
+ 2'900 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210301-rxfj2nxdra/
Behaviour
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
7fd54c9cec09c8213fb6ff87cdef3be0e7ed3e127fd9ff41576ee9b95d8fc19e
MD5 hash:
a4958dc28f714b41d2a60285e1cfc2ff
SHA1 hash:
706427182ddfca0732506f7658c2abc462aff6fa
Link:
https://www.unpac.me/results/c8c84bf8-8cc5-4427-b6f2-8f52e46ca4fc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dropper
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/7fd54c9cec09c8213fb6ff87cdef3be0e7ed3e127fd9ff41576ee9b95d8fc19e

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/120323/

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