MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43222f2fb7108be63e131f8497abe062e10f8e85905aa8a6446a81b3de71b49f. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43222f2fb7108be63e131f8497abe062e10f8e85905aa8a6446a81b3de71b49f
SHA3-384 hash: 38071137c6ac367ecfc5fc76adb9fe7f35a855e19de47d495e67ae9843ab229b618d73456e8a83781e198fe5e21b29dd
SHA1 hash: 192abee0b36b80638cd91c5037baf3a7ac93264a
MD5 hash: 2e0fa2726244f9a7123f43980c9c36db
humanhash: papa-arizona-carolina-neptune
File name:flight details.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:931'328 bytes
First seen:2022-10-05 16:31:00 UTC
Last seen:2022-10-06 05:26:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:m5wR/4vem4DhPL70gzRr+HxrNYKomIRXMcXhBLvyCWdxoX4S:U64veBhP/0i+RpYl/RXlBLvjV
Threatray 20'218 similar samples on MalwareBazaar
TLSH T16515CF2116E6DA0BD5066338CDE2D3F16FE85EA5E1B5C3878FE9BD2FF04B0A66601144
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
313
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/316970/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.62538610.6786.17088.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/633db14bd089a0c15dd558b9/reports/f8fdfaf8-f9b5-4a8e-88b9-793b9d78cd66/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14e27686-b112-4a70-9590-1bdb3167d426
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1084288
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts 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)
Snort IDS alert for network traffic
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 / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/43222f2fb7108be63e131f8497abe062e10f8e85905aa8a6446a81b3de71b49f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-05 08:45:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=imrc6l5xccf6mpqtd6cjpk7amlqq7dufsbnkrjsenka3hxtrwspq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c62abe574a6b360a940fc43ecae0993eb52715bac6208ea56e2de5e1bc5892b
AgentTesla
1e74522fdc60c68fff2c1909f2a2b9d261adeefc111828bd85a554e58ea2021d
AgentTesla
2d0170ed65c137d3595e108eb6a5613132c11f9d35a4af02d1e5ae0258204913
AgentTesla
40e3deda4b8bcdb75c361660910b1f96532f31afa2f71d0f5d8134b679d89ac1
AgentTesla
4cfd7289e7f8d77c8da07f74d93dda3767bde8d9a8e251df7a83df9615a6c701
AgentTesla
733f9654201b552b1ec7ab2cc7e7e9b48dc800cca3ccd958d6d25cbd72129889
AgentTesla
e65533355249a91e43fd183cfb6d1e565da328dd053a73c705272f402b4086eb
AgentTesla
fd93aa0cd09d549e2314daa17207dabc162087c64a2bbb2a807c6fac2a0cfd43
AgentTesla
+ 20'208 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221005-t1cymseha8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops file in Drivers directory
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2134979594:AAFk4QkrlHlt2a-q-EhIoHZBbzxSH0QxiBI/sendDocument
Unpacked files
SH256 hash:
de48cbe6923f4b85aef668c6f10cc92777722e95e4f4ebed62eeb20689804140
MD5 hash:
d7b84a1c3334658ff9eca3f3069cdfee
SHA1 hash:
fa83442adffec97eab080ea363d1e0eb5abb7402
Link:
https://www.unpac.me/results/9aa89a22-b640-4987-bd00-203114bfe4e3/
Parent samples :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 hash:
b2b9254d7823f21dc5fc82bdc9d4fd832a54f1bc95b17dd5441af81777cc8634
MD5 hash:
a3a80c14319643f9c2c0bbdd9dfa8ca2
SHA1 hash:
efe60a4cc59936b4f170ee453d21d6dec043cbb6
Link:
https://www.unpac.me/results/9aa89a22-b640-4987-bd00-203114bfe4e3/
SH256 hash:
5fbdcb76c77563ed3d729fdca3396169c54443253001cf9b1b6b75a0f75cdcb4
MD5 hash:
629c31e71cfa6aab7a62bef45298816c
SHA1 hash:
932da9270d08d3b97ad1fb75e3d3180481f91096
Link:
https://www.unpac.me/results/9aa89a22-b640-4987-bd00-203114bfe4e3/
SH256 hash:
ea48ba5c8ae92aeda0f4ef44ef7d743e1c227efd156c65e473746f99e60e4675
MD5 hash:
feb6e7327b300afefccb743eb8291574
SHA1 hash:
53b76ebf448fdafb9baca2bc63f9cc0de61f19ee
Link:
https://www.unpac.me/results/9aa89a22-b640-4987-bd00-203114bfe4e3/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/9aa89a22-b640-4987-bd00-203114bfe4e3/
SH256 hash:
43222f2fb7108be63e131f8497abe062e10f8e85905aa8a6446a81b3de71b49f
MD5 hash:
2e0fa2726244f9a7123f43980c9c36db
SHA1 hash:
192abee0b36b80638cd91c5037baf3a7ac93264a
Link:
https://www.unpac.me/results/9aa89a22-b640-4987-bd00-203114bfe4e3/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/43222f2fb710/report/overview.html
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/43222f2fb7108be63e131f8497abe062e10f8e85905aa8a6446a81b3de71b49f

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

zip 33a57f6e9dd6437fea04957d8561a1f71fdad2e47244e0d51fbefa134bc42244

AgentTesla

Executable exe 43222f2fb7108be63e131f8497abe062e10f8e85905aa8a6446a81b3de71b49f

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/316970/
  
Dropped by
SHA256 33a57f6e9dd6437fea04957d8561a1f71fdad2e47244e0d51fbefa134bc42244
  
Dropped by
MD5 5bb95a57721de1f47c19f1402d0e7549

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