MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1914523f38d5ab29cb80d4553d2b4d86741aaa3c6163f3ced9dd3efdc139d694. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1914523f38d5ab29cb80d4553d2b4d86741aaa3c6163f3ced9dd3efdc139d694
SHA3-384 hash: 4b8ef94724edb17c2f747a648ffe2a734b4bbef6e3a1ccad972294880cafb65c67b326b0b4a567077db3e5704eadb38f
SHA1 hash: ab89069a2d3824a4d97a2f72fc812697e8ebbd70
MD5 hash: 2b237db91991e64900a5b83ac8d9059a
humanhash: avocado-blossom-sink-louisiana
File name:INVOICE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:470'016 bytes
First seen:2020-07-24 01:53:43 UTC
Last seen:2020-07-24 02:47:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:05Zq6FDONNbBK3drJw5z91PxZZUxHuOXAkOaOcQ436Q+C0pbt6ZdHQ1e4:05cSOTb4Jw91UxHuOQkOmQ1b0ZdHQ44
Threatray 10'605 similar samples on MalwareBazaar
TLSH B5A48D06DBB869EAE36A037DE065041597B9A41A13C6D35A2FC3F0BE2C63750CB13D5B
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/31990/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.398.1425.32278.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/396842
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 250599 Sample: INVOICE.exe Startdate: 24/07/2020 Architecture: WINDOWS Score: 100 28 Multi AV Scanner detection for dropped file 2->28 30 Sigma detected: Scheduled temp file as task from temp location 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 6 other signatures 2->34 7 INVOICE.exe 5 2->7         started        process3 file4 20 C:\Users\user\AppData\...\KDEvGpIPguEd.exe, PE32 7->20 dropped 22 C:\Users\...\KDEvGpIPguEd.exe:Zone.Identifier, ASCII 7->22 dropped 24 C:\Users\user\AppData\Local\...\tmp76F2.tmp, XML 7->24 dropped 26 C:\Users\user\AppData\...\INVOICE.exe.log, ASCII 7->26 dropped 36 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->36 38 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->38 11 INVOICE.exe 2 7->11         started        14 schtasks.exe 1 7->14         started        16 INVOICE.exe 7->16         started        signatures5 process6 signatures7 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->40 42 Tries to steal Mail credentials (via file access) 11->42 44 Tries to harvest and steal ftp login credentials 11->44 46 Tries to harvest and steal browser information (history, passwords, etc) 11->46 18 conhost.exe 14->18         started        process8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1914523f38d5ab29cb80d4553d2b4d86741aaa3c6163f3ced9dd3efdc139d694/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-23 02:21:55 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dekfepzy2wvsts4a2rkt2k2nqz2bvkr4mfr7htwz3u7p3qjz22ka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1babda8db79c5d785a60d3d2bd721a9cbcab037420c47bcb2bfbfdaad5797124
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3c590cbd7c12078f94c3247075d5b234b8ad4ddbd511686f8da5e23882f85aee
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7a0643e2d6e982d1fcf57684513466d0a29eb3f77ce1bb06046bebb6ed7ba964
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7fa155eb99d47c1e8374b8bc40050c24a8e18172c7a2db5d777f36b33c297ec6
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96a3201fa6c5771d32d5ca7d7caee1cf66dfc635b5b2466d1eb5c4f105b6446a
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b011d9fb5b07d8346bf6abb167816f4df166897a2f333111f0c01af2de1c6579
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b2bcd8d3a82d86459384063b335f5be3c9615de574c4e2bc1ca6963eb1c9b721
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c9cafe28ca1a718f8538408c38bbdb87e4988ff11f4a450187388266007f1724
AgentTesla
ce026bee1dbbb52c3350d99531f92ee2cfb8426d79170b839d79e74b99a35e96
AgentTesla
e3342e277b3c163d0f6607ba9e6a93300e5e6983e19d77540d221aa1ef4439a5
AgentTesla
+ 10'595 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200724-rskrf1bg7n/
Behaviour
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1914523f38d5ab29cb80d4553d2b4d86741aaa3c6163f3ced9dd3efdc139d694

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.

36fbbb6adc73c4728529a93f871e711a704ee328efa48287bd2c8b177d79bc4f

AgentTesla

Executable exe 1914523f38d5ab29cb80d4553d2b4d86741aaa3c6163f3ced9dd3efdc139d694

(this sample)

  
Dropped by
MD5 afd7ba67ad00eef780555e928b1b1519
  
Dropped by
SHA256 36fbbb6adc73c4728529a93f871e711a704ee328efa48287bd2c8b177d79bc4f
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/31990/

Comments