MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d84cd7ba026f358495dab5828c3fb3dbb5846f9999a0d6e4a548617ea5bfef5f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d84cd7ba026f358495dab5828c3fb3dbb5846f9999a0d6e4a548617ea5bfef5f
SHA3-384 hash: 30a6d53c82ca845bcf9841ffc2cac5b1a46fe432eb4e5f0490e30fb76603b050cb3730596f600657f1ee4e66af8c9344
SHA1 hash: 8bc240a3371066fe03cca56e62715cf8cf768746
MD5 hash: 39c1c872a39504e413211aeaed1b1769
humanhash: charlie-oklahoma-social-hamper
File name:MT10390.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:781'312 bytes
First seen:2021-05-24 16:15:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ood00APk9HkgALuvnt6vZ4m7W5XyBrnAQploODTLiv5aHMLS0cG:PAPk9BUqMGmS5i+QplomqvABrG
Threatray 5'605 similar samples on MalwareBazaar
TLSH BAF41265629C46BBCA4DC07C9C586400D3F5EC6D2993FB4DEE9630F866737E1AE0A183
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MT10390.exe
Verdict:
No threats detected
Analysis date:
2021-05-24 16:30:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4123c208-201c-4ad6-b544-9ba807451792

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
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.
Result
Threat name:
AgentTesla NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/790567
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to steal Chrome passwords or cookies
Creates an autostart registry key pointing to binary in C:\Windows
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped 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)
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 steal Mail credentials (via file access)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 422963 Sample: MT10390.exe Startdate: 24/05/2021 Architecture: WINDOWS Score: 100 32 betterday.duckdns.org 2->32 50 Found malware configuration 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 Yara detected AgentTesla 2->54 56 7 other signatures 2->56 7 MT10390.exe 15 7 2->7         started        12 MSBuild.exe 4 2->12         started        14 MSBuild.exe 3 2->14         started        signatures3 process4 dnsIp5 36 cdn.discordapp.com 162.159.129.233, 443, 49691 CLOUDFLARENETUS United States 7->36 28 C:\Users\user\AppData\Local\Temp\ges.exe, PE32 7->28 dropped 30 C:\Users\user\AppData\...\MT10390.exe.log, ASCII 7->30 dropped 58 Writes to foreign memory regions 7->58 60 Allocates memory in foreign processes 7->60 62 Injects a PE file into a foreign processes 7->62 16 ges.exe 14 3 7->16         started        19 MSBuild.exe 3 7->19         started        22 MSBuild.exe 7->22         started        24 conhost.exe 12->24         started        26 conhost.exe 14->26         started        file6 signatures7 process8 dnsIp9 38 Antivirus detection for dropped file 16->38 40 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->40 42 Tries to steal Mail credentials (via file access) 16->42 48 4 other signatures 16->48 34 betterday.duckdns.org 194.5.98.251, 49695, 49697, 49700 DANILENKODE Netherlands 19->34 44 Creates an autostart registry key pointing to binary in C:\Windows 19->44 46 Contains functionality to steal Chrome passwords or cookies 22->46 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d84cd7ba026f358495dab5828c3fb3dbb5846f9999a0d6e4a548617ea5bfef5f/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-05-24 16:16:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
18 of 47 (38.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3bgnpoqcn42yjfo2wwbiyp5t3o2yi34ztgqnnzffjbqx5jn755pq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
0d3cb97dc52cc9b730a6d0a17cd2d4d7af57feefec9f8865862c291369c31216
AgentTesla
1d6004838e32ca7b5763964c99d3c92fc591c7b21d0de3595a7da27794ec5ab6
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3ad6ce8aaf456bd0cfd4ea3f7be02d9d08b5e74249e1bb49be61ff58ed61f675
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3f643208ad4025825d073c43dc40f4453df1cae39be3cc31b647236d76657fa1
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4231c38aadd1c59f0270408e841f773c1e17bf1e45f02d20f440d1c82413ec5a
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7b3834838c8089d4af4508d5961ea134c7ae331dfe350381f38fb6ffda679726
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7f3f988d6ca1f6799c89ed9bdc4e890e0a4b8eb63b08ef424049fdf94514e431
AgentTesla
db5e220fcf9c0a4f920ffae85664ea17a2dab6ab8b279754f7057e45995c0b6d
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e6a0de261c75f7396a2e1c1c8e1c9d4ba5313c582d91a9651558d034ac1df8a8
AgentTesla
f349ed3a3e5bab8bc5694ba8885e6717c049064394682b240afe62ede7f67a9e
AgentTesla
+ 5'595 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210524-3vp8h52mm2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/d84cd7ba026f358495dab5828c3fb3dbb5846f9999a0d6e4a548617ea5bfef5f

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.

Comments