MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e45d91008eb19ecc3c9e6aab13339bc327c2c61b97215b0d2cc98c23b0db057a. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e45d91008eb19ecc3c9e6aab13339bc327c2c61b97215b0d2cc98c23b0db057a
SHA3-384 hash: 3c21158162a31e4184ba2209f69dd08e04c2e53b5072d2580b4b4bc73a8b85a16c9e54270a836e7234d41e3866715776
SHA1 hash: d8c2db7622239a27c728913df77e508662d34ce8
MD5 hash: c784ddd10090d67afaf514d38eecbfe7
humanhash: finch-bulldog-table-hot
File name:168865567042bc8d53c2c31eea42e40cf308fb91047c112335ea6ee72452b877728bca015a512.dat-decoded
Download: download sample
Signature AgentTesla
Create hunting rule
File size:167'936 bytes
First seen:2023-07-06 15:01:11 UTC
Last seen:2023-07-25 07:49:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 3072:vfEOgdvxglpHM+Q9Hhpn8WZE2NQyloz3By1:k1xgnM+Q9H78sNmz3
Threatray 4'570 similar samples on MalwareBazaar
TLSH T1BBF3286952C95D11D33E40B8C8B311480BB2E177965BF75ECDB1ACFA3A16383372B869
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 :
2
# of downloads :
306
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
168865567042bc8d53c2c31eea42e40cf308fb91047c112335ea6ee72452b877728bca015a512.dat-decoded
Verdict:
Malicious activity
Analysis date:
2023-07-06 15:03:25 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/cc0877fd-b32c-4d59-9eb3-9ba21e4d7796

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/409760/
Detection(s):
Win.Packed.Generic-10003641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control hacktool lolbin packed packed replace
Link:
https://www.filescan.io/uploads/64a6d76b784d6094d919e983/reports/b4e1bcab-3518-4494-8e8e-861a6e434864/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/e45d91008eb19ecc3c9e6aab13339bc327c2c61b97215b0d2cc98c23b0db057a
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/3d12cefa-e43a-4e97-a828-3dcdefa4820b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1268268
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
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e45d91008eb19ecc3c9e6aab13339bc327c2c61b97215b0d2cc98c23b0db057a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-06 15:02:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rozcaeowgpmype6nkvrgm43ymt4frq3s4qvwdjmzggchmg3av5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1017b164f0eee8334f2ee333f472077775f3cf9ee1629f65df63689134e04833
AgentTesla
282472e5ce51674338ee76271b47826134eec156881b186646dda5a6ecd16433
AgentTesla
3b6936f2021bc0c7e777572f7b3d6d07cade8364d0e0c184b64772ff33093c05
AgentTesla
44e5d64cb7530cb3bf9c086a5f1cb7aa7c8a0cd61f08a316b08a95e9d629d853
AgentTesla
5230d8d456e539de85e89dee474a7d410ae29aa2f715a2409deb48c4e2a73196
AgentTesla
7668d64997d999a406e46cf050a2d3d373efbf269686bcbd1e6348241c471894
AgentTesla
c3706faf1e9a38c879ec449a50da90aafcae01787b0e56962519d3edac1d6b42
AgentTesla
c80ff12cdbd7537e9440b4337acb944b16eed326bc3552b87224da47f826fbb6
AgentTesla
f438c2b11a136949b2afbacca3b25dee891480911f0f5ce6cfbebe07e02e9d9c
AgentTesla
+ 4'560 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/230706-sefa7scd56/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
Accesses Microsoft Outlook profiles
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
e45d91008eb19ecc3c9e6aab13339bc327c2c61b97215b0d2cc98c23b0db057a
MD5 hash:
c784ddd10090d67afaf514d38eecbfe7
SHA1 hash:
d8c2db7622239a27c728913df77e508662d34ce8
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/ba8ff74a-ffc1-4896-8be8-5e142c4d0e3b/
Parent samples :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 family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e45d91008eb1/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/e45d91008eb19ecc3c9e6aab13339bc327c2c61b97215b0d2cc98c23b0db057a

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: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

File information

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

42bc8d53c2c31eea42e40cf308fb91047c112335ea6ee72452b877728bca015a

AgentTesla

Executable exe e45d91008eb19ecc3c9e6aab13339bc327c2c61b97215b0d2cc98c23b0db057a

(this sample)

  
Dropped by
SHA256 42bc8d53c2c31eea42e40cf308fb91047c112335ea6ee72452b877728bca015a
  
Dropped by
MD5 9dddefdd6fc276c1b46ce0235cb699b7
  
URLhaus
https://urlhaus.abuse.ch/url/2677604/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/409760/

Comments