MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2479009a6045f8bc659508f1d4e4d47c997f388008a5d755f52fc6369713df0d. 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: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2479009a6045f8bc659508f1d4e4d47c997f388008a5d755f52fc6369713df0d
SHA3-384 hash: 8129d0ce5952e73bc762bd5a9e5a78b0f2a360d6cfe63d0cff16067ff1df3c9afb2a20fe7d6100e7f7fc53d21d42f290
SHA1 hash: 83eff6bd8613c32317f83c9179607792a3222692
MD5 hash: 2ad7fbf2700a17eef29ce7711491be35
humanhash: oranges-monkey-kilo-london
File name:K2WVirMyJA5KPZf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'009'664 bytes
First seen:2021-03-15 16:39:00 UTC
Last seen:2021-03-15 18:55:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:VOVs4iLO8kTCXQqAytk0TrBVrPRX5JgHfIZLklA+NQ17gz3t3QrK8:8TCL6wBVr5X0M9+62m
Threatray 426 similar samples on MalwareBazaar
TLSH A8256B203EA69038E472DAB75B9661B76D5DAF163B01F4FD3E7173C60633903A9C1229
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
K2WVirMyJA5KPZf.exe
Verdict:
No threats detected
Analysis date:
2021-03-15 16:41:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3f2fc7ae-56f3-4fa2-8b07-60c741fcac23

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.577.29160.23933.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c7bb6f23-1d47-4a29-8a05-37807faeaf9b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/639735
Signature
.NET source code contains very large strings
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 368839 Sample: K2WVirMyJA5KPZf.exe Startdate: 15/03/2021 Architecture: WINDOWS Score: 72 19 Multi AV Scanner detection for submitted file 2->19 21 Yara detected AgentTesla 2->21 23 Yara detected AntiVM3 2->23 25 2 other signatures 2->25 6 K2WVirMyJA5KPZf.exe 3 2->6         started        process3 file4 17 C:\Users\user\...\K2WVirMyJA5KPZf.exe.log, ASCII 6->17 dropped 9 K2WVirMyJA5KPZf.exe 6->9         started        11 K2WVirMyJA5KPZf.exe 6->11         started        13 K2WVirMyJA5KPZf.exe 6->13         started        15 2 other processes 6->15 process5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2479009a6045f8bc659508f1d4e4d47c997f388008a5d755f52fc6369713df0d/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-03-15 09:51:52 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
32
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=er4qbgtaix4lyzmvbdy5jzgupsmx6oeabcs5ovpvf7ddnfyt34gq._file
Verdict:
suspicious
Similar samples:
081bf032ec84c1504a1ec0d43302699c3de788ea5172dcd94a5fcdbb427ffb21
AgentTesla
12e33982a58e0107429e3903cb2ec0cd7ea24afe0dafdad5d4a57f1b2f7104ae
AgentTesla
268f6ad0fa829df8641b4ca939eb591da6659e4824f998669c96fdf21284598e
AgentTesla
3ed517e03182938065c9a5d0c3e97bfc763d36e6b34b9d41472e08549a9a3108
AgentTesla
42bc1181234539298bb24048458ee5e99328127408b491d94688c8e012d0b64c
AgentTesla
5010873836e314d8616a46d51564dff26a2d35cf39a00f6981783cf9c486b215
AgentTesla
66168438bb33be163defbf153b4ae386cc4d87d4fa97bd06e66b76594c57c3e0
AgentTesla
723fc2a02ff16459dad6943d5f8de485253aec7d7fcc0f43cc095edef3876200
AgentTesla
cbda0cb5e73c569728dbc6898745de0e6d024bc2e7f7d3dfebf19caecda5d912
AgentTesla
f5ce9b9e842592913ed4e6e1dafe695eae938aa52d4e232ac5be3e52387db7c6
AgentTesla
+ 416 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210315-crkg8grjqa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
2479009a6045f8bc659508f1d4e4d47c997f388008a5d755f52fc6369713df0d
MD5 hash:
2ad7fbf2700a17eef29ce7711491be35
SHA1 hash:
83eff6bd8613c32317f83c9179607792a3222692
Link:
https://www.unpac.me/results/5ef5fd21-4a5a-421f-8e6e-5078007f3808/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.49
Link:
https://yomi.yoroi.company/submissions/2479009a6045f8bc659508f1d4e4d47c997f388008a5d755f52fc6369713df0d

File information

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

  
Delivery method
Other

Comments