MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349. 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: 17


Intelligence 17 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
SHA3-384 hash: 7448ee388ccb357f4716f13d47a11856e6eb1980140f1db0c2ad875b91ef75fbd2a63bbc3cb7c9240955b4a006f38e3c
SHA1 hash: 2f4fc93c041722aa3bac71a2399ae4a704334ed1
MD5 hash: 0078dcf029269f5ef4788fadb3926337
humanhash: seven-eight-connecticut-artist
File name:90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
Download: download sample
Signature AgentTesla
Create hunting rule
File size:167'936 bytes
First seen:2023-11-09 12:30:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 3072:JisUOGkFO/t7EVE+OsfAijH/MYK2IOAQAuW6scPhe:tGUONEVE+OsfHLvIOCtc
TLSH T162F33A69B2DA4D11D33D4078C9B111080AB2E177976FE79D0DF2ACFA3E163C3762A865
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
Verdict:
Malicious activity
Analysis date:
2023-06-07 17:16:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7f1b8f88-3b1a-461d-8729-0ce41b376683

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Generic-10003641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
control hacktool keylogger lolbin packed packed replace
Link:
https://www.filescan.io/uploads/654cd11e3dd412119bf35844/reports/e07ee711-1caf-4d09-8b43-4545e4eee533/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0236c112-a10d-4645-8b70-b0952598311e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1339691
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-07 20:20:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sdm4eayhbku65ag45ejsifegfp4romtnme4fzgfalyq6itxvyneq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231109-pp2emsaf66/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
MD5 hash:
0078dcf029269f5ef4788fadb3926337
SHA1 hash:
2f4fc93c041722aa3bac71a2399ae4a704334ed1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/a6feb94c-afed-4137-b3c2-a493eb0ff774/
Parent samples :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 family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/90d9c203070a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349

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:AgentTeslaV4
Create hunting rule
Author:kevoreilly
Description:AgentTesla Payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_a2d69e48
Create hunting rule
Author:Elastic Security

File information

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

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