MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ed555c344789d67c554ca9f0d159113a587f9986e30f981942707d6fe46ffef. 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: 15


Intelligence 15 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ed555c344789d67c554ca9f0d159113a587f9986e30f981942707d6fe46ffef
SHA3-384 hash: 9407bea978d87dfb7e06e155734802d38d11dcb3677f7e6a622c1488254bf78f01c06cda7e9b609715116c3b8e946f03
SHA1 hash: cbf08426bf786016bb1669cfa91433b65558f246
MD5 hash: ad0080738beb0f1c978ebd471e918ffe
humanhash: bulldog-hot-ink-skylark
File name:169842120662b3844748bff8b1fa934e13db83d640105533c677dad0a577ab42035f547c11341.dat-decoded
Download: download sample
Signature AgentTesla
Create hunting rule
File size:247'808 bytes
First seen:2023-10-27 15:40:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:xb/Zv3nffjLb44Hk5SrgalVqYVKpKx/QVaL:9Zv3nff/b44Hk5+2vKxf
Threatray 865 similar samples on MalwareBazaar
TLSH T13E340E03BE48EB15E5A83E3792EF6C2413B2B4C71673C60F6F49AA6524517825C3E72D
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 abuse_ch
Tags:AgentTesla base64-decoded exe


Avatar
abuse_ch
Malware dropped as base64 encoded payload

Intelligence

File Origin
# of uploads :
1
# of downloads :
346
Origin country :
DE DE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/456721/
Detection(s):
Win.Packed.Msilperseus-9956591-0
Create hunting rule

Win.Packed.Generic-10003641-0
Create hunting rule

Win.Packed.Generic-10011753-0
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:
100%
Tags:
anti-vm control evasive fingerprint greyware hacktool keylogger lolbin packed packed remote replace stealer
Link:
https://www.filescan.io/uploads/653bda0f72356e4f29e80c1f/reports/73314816-23e7-4c83-b6f0-f8c850524924/overview
Verdict:
Malicious
Labled as:
MSIL.PasswordStealerA.Generic
Link:
https://www.hybrid-analysis.com/sample/9ed555c344789d67c554ca9f0d159113a587f9986e30f981942707d6fe46ffef
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/18966885-d69f-4af4-a2d1-9717e078dc3c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1333375
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
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)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9ed555c344789d67c554ca9f0d159113a587f9986e30f981942707d6fe46ffef
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9ed555c344789d67c554ca9f0d159113a587f9986e30f981942707d6fe46ffef/
Threat name:
ByteCode-MSIL.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-10-27 16:02:06 UTC
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t3kvlq2epcowprkuzkpq2fmrcosyp6mynyyptamue4d5n7sg77xq._file
Verdict:
malicious
Similar samples:
1acf61ab5912011c1e3bed1fc4bca2b17f1d9098245976415e2d8d40ee3e472e
AgentTesla
4114485fdfbe256596299210254db82ebe399c7bcee81127b6e5a9b098f2f5d8
AgentTesla
6c006e3c02417e43c43c66bf5e986a64b2bdced8cf62912e5d6e1de16ed90452
AgentTesla
6ca768e186aca34cce8eb9a3283f2a17a28f9b81281d464a3c80561b4fbaf066
AgentTesla
86f2001b53456ca09967483c59b6ff571e1c352a7779a529d9ccefbf10d9f596
AgentTesla
a55bc4f0b6518131e8b5a86cadfe4c15201753ca1e14b0fc36692ae802298c7a
AgentTesla
b868d7a2a78e9436fc3675c1ddbcfa1eda4d73926a856acd36e54f9e5b09fba5
AgentTesla
+ 855 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231027-s4rersha79/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6950818166:AAGEBpo3MFF3lkfI4C4iazv-HBoQWXpFREE/
Unpacked files
SH256 hash:
9ed555c344789d67c554ca9f0d159113a587f9986e30f981942707d6fe46ffef
MD5 hash:
ad0080738beb0f1c978ebd471e918ffe
SHA1 hash:
cbf08426bf786016bb1669cfa91433b65558f246
Detections:
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/7052160d-fb9c-433f-8f1a-c4fe67c0358f/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9ed555c34478/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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.

62b3844748bff8b1fa934e13db83d640105533c677dad0a577ab42035f547c11

AgentTesla

Executable exe 9ed555c344789d67c554ca9f0d159113a587f9986e30f981942707d6fe46ffef

(this sample)

  
Dropped by
SHA256 62b3844748bff8b1fa934e13db83d640105533c677dad0a577ab42035f547c11
  
Dropped by
MD5 2e73a891c4263a382e62c47de1791f1d
  
URLhaus
https://urlhaus.abuse.ch/url/2726280/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/456721/

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