MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8ad822315f8d6182aeb1f3be1196f62ba76beba56a8863e62597f451d90f922. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8ad822315f8d6182aeb1f3be1196f62ba76beba56a8863e62597f451d90f922
SHA3-384 hash: dbcded636ea5dc5ecd80f23027906567aa6db6287072fdf736ebf45880bf8fc358c3121bb288765eeb57b9035b21d648
SHA1 hash: ee2b08808c86677c0cf7545bbe04ee967b5f3b80
MD5 hash: d28c49b6e978918197c8ba202b03aefa
humanhash: sink-bacon-missouri-grey
File name:SecuriteInfo.com.Trojan.DownLoader45.31798.19681.10053
Download: download sample
Signature AgentTesla
Create hunting rule
File size:49'152 bytes
First seen:2022-11-15 14:49:33 UTC
Last seen:2022-11-21 11:21:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 192:TWCcoPmDpLEDexko5Nik2hor7b0qxt0gppZlXEe7esJlbOCLG1Wg/zCFbWUZh:LSpLQcwkGEv0qxt0kSyeAZNL+
Threatray 20'111 similar samples on MalwareBazaar
TLSH T12F23A410B689D62FC5D947391DA2C2B03624FF099E068F2B38C4BF6F39BA2135D517A1
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.DownLoader45.31798.19681.10053
Verdict:
Malicious activity
Analysis date:
2022-11-15 14:50:50 UTC
Tags:
opendir agenttesla
Link:
https://app.any.run/tasks/bfd42076-f371-477d-8261-828576c36c75

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/334354/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader45.31798.19681.10053.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6373a71e8d07bb59f81aff13/reports/dff8edc4-01a8-42ca-9581-f78ce48ef6a4/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/37f2a639-08eb-48e9-951a-a0540de0dc8e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1114123
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted 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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 746821 Sample: SecuriteInfo.com.Trojan.Dow... Startdate: 15/11/2022 Architecture: WINDOWS Score: 100 51 api.telegram.org 2->51 53 api.ipify.org.herokudns.com 2->53 55 api.ipify.org 2->55 67 Snort IDS alert for network traffic 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Antivirus detection for URL or domain 2->71 73 9 other signatures 2->73 8 SecuriteInfo.com.Trojan.DownLoader45.31798.19681.10053.exe 16 7 2->8         started        13 Zbzotwljf.exe 14 4 2->13         started        15 Zbzotwljf.exe 3 2->15         started        signatures3 process4 dnsIp5 57 103.147.184.98, 49707, 49712, 49715 VNPT-AS-VNVIETNAMPOSTSANDTELECOMMUNICATIONSGROUPVN unknown 8->57 37 C:\Users\user\AppData\...\Zbzotwljf.exe, PE32 8->37 dropped 39 C:\Users\...\Zbzotwljf.exe:Zone.Identifier, ASCII 8->39 dropped 41 SecuriteInfo.com.T...19681.10053.exe.log, ASCII 8->41 dropped 75 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->75 77 May check the online IP address of the machine 8->77 79 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->79 17 SecuriteInfo.com.Trojan.DownLoader45.31798.19681.10053.exe 3 8->17         started        21 powershell.exe 16 8->21         started        81 Antivirus detection for dropped file 13->81 83 Multi AV Scanner detection for dropped file 13->83 85 Machine Learning detection for dropped file 13->85 23 Zbzotwljf.exe 13->23         started        25 powershell.exe 13->25         started        87 Encrypted powershell cmdline option found 15->87 89 Injects a PE file into a foreign processes 15->89 27 powershell.exe 15->27         started        29 Zbzotwljf.exe 15->29         started        file6 signatures7 process8 dnsIp9 43 api.telegram.org 149.154.167.220, 443, 49714, 49721 TELEGRAMRU United Kingdom 17->43 45 api.ipify.org.herokudns.com 52.20.78.240, 443, 49711, 49718 AMAZON-AESUS United States 17->45 47 api.ipify.org 17->47 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->59 61 Tries to steal Mail credentials (via file / registry access) 17->61 63 Tries to harvest and steal ftp login credentials 17->63 65 Tries to harvest and steal browser information (history, passwords, etc) 17->65 31 conhost.exe 21->31         started        49 api.ipify.org 23->49 33 conhost.exe 25->33         started        35 conhost.exe 27->35         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8ad822315f8d6182aeb1f3be1196f62ba76beba56a8863e62597f451d90f922/
Threat name:
ByteCode-MSIL.Trojan.Scarsi
Create hunting rule
Status:
Malicious
First seen:
2022-11-15 11:30:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5cwyeiyv7dlbqkxld456cglpmk5hnpv2k2uimptclf7ukhmq7era._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
masslogger
Create hunting rule
Similar samples:
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1969ef2785557b7ef71514305c4ac60f913089b3db51e49b896d26a9bc7bc3f8
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902d6e472c33f0b6deff39548253e09dc3c0df227cec877b16d9c3a646c48508
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abe9339cbaa7e85ee67e130dafa15f9e8d1bc7fc43fa8a980a9eec144db986f1
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db544b69aa4dfe487c795573b96197fabacab4b03ceb3c1cbac8790022e0d7d0
AgentTesla
+ 20'101 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221115-r7k7gsab9x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
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/bot5649458537:AAHJ9xP0TMghbz5VX6Z5CZQ5iPfKreu8SMs/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/eaebce8d-c644-492f-8f71-9a53929028b9
Unpacked files
SH256 hash:
e8ad822315f8d6182aeb1f3be1196f62ba76beba56a8863e62597f451d90f922
MD5 hash:
d28c49b6e978918197c8ba202b03aefa
SHA1 hash:
ee2b08808c86677c0cf7545bbe04ee967b5f3b80
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/991415c4-9e54-49e8-a368-d98e3ba3daa9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e8ad822315f8d6182aeb1f3be1196f62ba76beba56a8863e62597f451d90f922

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.

Cape
Cape
https://www.capesandbox.com/analysis/334354/

Comments