MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c4a2cc243ae3181ece66667f70d020931b62714e6a0f96ae9e2bb134cf480e1. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c4a2cc243ae3181ece66667f70d020931b62714e6a0f96ae9e2bb134cf480e1
SHA3-384 hash: 7e2726ece9f94b4248a61761527af9f66fef8e65c90cb348b32ac66c083f4fef02db59295037656bbc91722983ddc2f6
SHA1 hash: f13a2845c123b19f3083b96241a2a9693a11aa04
MD5 hash: 82e3aa2dbb518a941c7062b944c027e2
humanhash: stream-wyoming-idaho-lion
File name:82e3aa2dbb518a941c7062b944c027e2
Download: download sample
Signature AgentTesla
Create hunting rule
File size:888'320 bytes
First seen:2022-12-06 08:02:54 UTC
Last seen:2022-12-06 09:35:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:Bcun2WISPREAgDzCUXls2yI3P5GH4ViGtXkYphYuV6g6Qew/KwZBjmaZgKZ/nXt3:SAIwwrKe0H4018j6Er/Xj
Threatray 24'700 similar samples on MalwareBazaar
TLSH T17915E62F4EC796D4EE3757F472458BB83EA2BB81A8515C096CA0B073007C53DAB3E965
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 1032d232e98c3689 (16 x AgentTesla, 8 x AveMariaRAT, 7 x Formbook)
Reporter zbetcheckin
Tags:103-232-53-228 32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SWIFT-EUR 38650_06122022.xls
Verdict:
Malicious activity
Analysis date:
2022-12-06 07:04:58 UTC
Tags:
opendir exploit cve-2017-11882 loader agenttesla
Link:
https://app.any.run/tasks/7d8d3962-aab9-4914-9929-67a36ef78f45

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/343300/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.48217.2837.23953.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638ef739a2c2485912c7a5ca/reports/b5e40dcb-86ad-46eb-a18a-bc1629482890/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:
Crysan
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6586b5e3-7427-42aa-b77b-e0d0144b6c81
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1128849
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 761571 Sample: tv5wj1BtTL.exe Startdate: 06/12/2022 Architecture: WINDOWS Score: 100 27 Snort IDS alert for network traffic 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->31 33 6 other signatures 2->33 7 tv5wj1BtTL.exe 4 2->7         started        process3 file4 19 C:\Users\user\AppData\...\tv5wj1BtTL.exe.log, ASCII 7->19 dropped 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->35 37 May check the online IP address of the machine 7->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->39 41 Adds a directory exclusion to Windows Defender 7->41 11 tv5wj1BtTL.exe 15 3 7->11         started        15 powershell.exe 19 7->15         started        signatures5 process6 dnsIp7 21 mail.mad-max.pila.pl 188.210.221.78, 49698, 587 DATASPACEPL Poland 11->21 23 api.ipify.org.herokudns.com 3.232.242.170, 443, 49697 AMAZON-AESUS United States 11->23 25 api.ipify.org 11->25 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Moves itself to temp directory 11->45 47 Tries to steal Mail credentials (via file / registry access) 11->47 49 2 other signatures 11->49 17 conhost.exe 15->17         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c4a2cc243ae3181ece66667f70d020931b62714e6a0f96ae9e2bb134cf480e1/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 05:45:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=frfczqsdvyyyd3hgmzt7odicbey3mjyu42qps2xj4k5rgthuqdqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
04cf3f919160184c1bf06b2b2206d4f06499e377f821908b36c03e15de6d5ab2
AgentTesla
544bfbc907da2d25976337ae0bfb6f7135e16f01cadbacb62c21e9020f953f35
AgentTesla
54983544e9fd6e0423bcd9ea883e4ff1375abcdd58876d79701e9d24882500ed
AgentTesla
64b497c548522493d43bceed2cc41630f90f044eee97c973aadf9a230d4ec500
AgentTesla
8833ef255933b07f1ae298a7b06cc6b87b664eaa44f7c197a84a097f0dc0889b
AgentTesla
a058e4db6871ecf56adf444c908980dbfb1a6eddc2cb2eae86d86c6df6111c30
AgentTesla
ceeaf351408125592c58eb70508f0387f293210a0f8ce14cbbda70fd6ef2254c
AgentTesla
+ 24'690 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/221206-jxpg6agh37/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
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:
6573eaa5f8ba4a072571b7fcbf714658fb8b2488f33e7b8124c43a0996970623
MD5 hash:
d207b4e50418ad23123b6f2102d5f6b5
SHA1 hash:
bfb6ed5e69f7819cd23401f9c4e0517fc0bc9403
Link:
https://www.unpac.me/results/125282a6-5575-4527-afd8-2e2420bbd8a6/
SH256 hash:
2c3d3544eddae33c9dc198f736f0931feb4d339d018d5ffaeeb1d59b59a26c6e
MD5 hash:
1d96978d0f699652421a3d7a1b0f246c
SHA1 hash:
8769cb662976c6f230d6af2e136534704992d115
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/125282a6-5575-4527-afd8-2e2420bbd8a6/
Parent samples :
1fe08e7ba52b00e78eb445d792ee3d03648b9b90ea02902e875df4668d490ac5
e83343e553c570230db6b0913a71a19c4d32356a3efccf716c5412595d2b81fc
4b9e0192120c6a09ac2d2c2fc746115035acf7a2d76e4e16c6bb229a96b61cd6
d2ca24f7ef22dfa8be6dc45ba0a64350d668bd0b9fb5a7be7d82305313d404bf
2c4a2cc243ae3181ece66667f70d020931b62714e6a0f96ae9e2bb134cf480e1
c5905f073e0cc529d56b3a0d78806d43bbe76a06245dc1e09d1919745cabf355
SH256 hash:
a50c4eb4ab357d84174f759ae8a9725a1535a6f9fe972174850bad3c6af79346
MD5 hash:
b8ba35caa1cca295f9eabfb8677d20fb
SHA1 hash:
67dba3b234159b85e678ca302cde6973b0c2da25
Link:
https://www.unpac.me/results/125282a6-5575-4527-afd8-2e2420bbd8a6/
SH256 hash:
f38ee697ca62deb5e75bdc6172ad80b21db3cfc260f65424367511713b9ed2de
MD5 hash:
48d05b407b1dd4c3e749d25e77fa7d67
SHA1 hash:
0fbc0bbe740302f488fcedd959ff0ca940387351
Link:
https://www.unpac.me/results/125282a6-5575-4527-afd8-2e2420bbd8a6/
SH256 hash:
a000e28f51f40830d58c277f38b69a9621cd261df82876289ea6e3080ff76928
MD5 hash:
9dbcdd52743d0ccf5ac7223d758a3fc7
SHA1 hash:
01ab24d6591d5d866d179951c39be031ed951508
Link:
https://www.unpac.me/results/125282a6-5575-4527-afd8-2e2420bbd8a6/
SH256 hash:
2c4a2cc243ae3181ece66667f70d020931b62714e6a0f96ae9e2bb134cf480e1
MD5 hash:
82e3aa2dbb518a941c7062b944c027e2
SHA1 hash:
f13a2845c123b19f3083b96241a2a9693a11aa04
Link:
https://www.unpac.me/results/125282a6-5575-4527-afd8-2e2420bbd8a6/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2c4a2cc243ae/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/2c4a2cc243ae3181ece66667f70d020931b62714e6a0f96ae9e2bb134cf480e1

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.

Web download

AgentTesla

Executable exe 2c4a2cc243ae3181ece66667f70d020931b62714e6a0f96ae9e2bb134cf480e1

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2447268/
Cape
Cape
https://www.capesandbox.com/analysis/343300/

Comments


Avatar
zbet commented on 2022-12-06 08:02:57 UTC

url : hxxp://103.232.53.228/msnserver/vbc.exe