MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea
SHA3-384 hash: e6f9aacca589f58486f755f0c6b7f547146cd7063ac89541ee936d6e96d381c2853e857da37da4ab63806ed66c86c899
SHA1 hash: ed75238c6769575a42d75a62dcc02e6eb3060c09
MD5 hash: bf0539d873b2f9edb57140089b3a9299
humanhash: freddie-ten-dakota-ink
File name:4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea
Download: download sample
Signature AgentTesla
Create hunting rule
File size:806'400 bytes
First seen:2023-08-08 11:45:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:hYdZT37nQU03TElSNHofvliEorqe7BksQneb:hA0U03AloHoXQ7r
Threatray 5'508 similar samples on MalwareBazaar
TLSH T167052358FC805E26F87EA776313F69201527ED47B3B1A6081CBD32117B7B391AC1AA47
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f6f1b5e6c48eb3c9 (7 x AgentTesla, 1 x RedLineStealer, 1 x Loki)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
263
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea
Verdict:
Malicious activity
Analysis date:
2023-08-08 11:45:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b241bd9f-6ab0-470e-97af-7ec3422c54ef

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/441343/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.31346.14549.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file
Unauthorized injection to a recently created process
Restart of the analyzed sample
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Gathering data
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea
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/d125ea92-90bd-43c4-8bbf-c6e423bbf215
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1287720
Signature
Antivirus detection for URL or domain
Drops PE files to the document folder of the user
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
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 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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1287720 Sample: AZ05cBmVXX.exe Startdate: 08/08/2023 Architecture: WINDOWS Score: 100 25 logxtai.shop 2->25 27 api4.ipify.org 2->27 29 api.ipify.org 2->29 47 Multi AV Scanner detection for domain / URL 2->47 49 Found malware configuration 2->49 51 Antivirus detection for URL or domain 2->51 53 7 other signatures 2->53 7 oekjsd.exe 5 2->7         started        10 AZ05cBmVXX.exe 1 5 2->10         started        13 oekjsd.exe 4 2->13         started        signatures3 process4 file5 55 Multi AV Scanner detection for dropped file 7->55 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 May check the online IP address of the machine 7->59 61 Machine Learning detection for dropped file 7->61 15 oekjsd.exe 14 2 7->15         started        23 C:\Users\user\Documents\oekjsd.exe, PE32 10->23 dropped 63 Drops PE files to the document folder of the user 10->63 65 Injects a PE file into a foreign processes 10->65 19 AZ05cBmVXX.exe 15 2 10->19         started        21 oekjsd.exe 13->21         started        signatures6 process7 dnsIp8 31 173.231.16.76, 443, 49695 WEBNXUS United States 15->31 33 api.ipify.org 15->33 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->41 43 Tries to steal Mail credentials (via file / registry access) 15->43 45 Tries to harvest and steal browser information (history, passwords, etc) 15->45 35 logxtai.shop 198.54.116.202, 49694, 49697, 587 NAMECHEAP-NETUS United States 19->35 37 api4.ipify.org 64.185.227.156, 443, 49693, 49696 WEBNXUS United States 19->37 39 api.ipify.org 19->39 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-26 11:17:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jqd6i6xonu3c7nk2hpo2ader5y47muiauptubnjjgdpdppnwotva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0203a7aeb82b24054ceee810c5218caf63d36c75f00b9df5ba62c41aa0ac4de7
AgentTesla
1f2d3d8890dd9e64645db50eeb14ff707f855defcfdd55eb5fe49f409373ca56
AgentTesla
449947dedfa89870f0f4d5dc86edc66c4656a6f94504167bbe4f803cd5c16076
AgentTesla
654fa85db466a2d46ac499f06d295e04910c31b647ca787e4f96aa92628cba83
AgentTesla
6a3bc2efcecdd25c5257e19e630b5785dc9e8ebb259773d40d2fc4c19e377285
AgentTesla
c6ad6564b9a4e2a2f7d2d7cd13001f5277d9c2ecf83829611bd9d0eb4fc3b233
AgentTesla
c7728266367cb088e58dd7c5207e86c2c00a36a45e7267732bb5322af0fc82b2
AgentTesla
daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21
AgentTesla
+ 5'498 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230808-nxaq8acc39/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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
Unpacked files
SH256 hash:
a81788ac2ac190fc43e54312b8abf08f8f45499400022dd2c78e436ae214a0c4
MD5 hash:
994ce2c27e166ec7e62e172d2dd1ba41
SHA1 hash:
e5d3e3acbe9da91688ee346b9ef0ee55f192a07a
Link:
https://www.unpac.me/results/16cf35c2-7c09-46ca-92d0-6688b4920a3b/
SH256 hash:
fcdc02efd541bd394b6c7f30cbc43b38c8ea95d649fe6e6c7cccea950c173c72
MD5 hash:
1f4ac368240a1fd64d625bea35d701a0
SHA1 hash:
dca9bb73bb1e9e2538aad42858e5a9fe7f1d5420
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/16cf35c2-7c09-46ca-92d0-6688b4920a3b/
Parent samples :
daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21
4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea
SH256 hash:
f406d99aefa6fcdf992c4060e712b14cc779a29d3c71d1e0a5d699120128968a
MD5 hash:
5f480bffb6ff68e2b88aa68c7ea906d6
SHA1 hash:
aeb65f8a84d5c3d505a8da8ac022abab7e8eb071
Link:
https://www.unpac.me/results/16cf35c2-7c09-46ca-92d0-6688b4920a3b/
SH256 hash:
db11bd40d4bf6df70b89489f6c4df9be0f17e2fff152792353b59a1aa4f5114f
MD5 hash:
7e7e43ba5d7cd2b5ed5e01d4bfd8ebda
SHA1 hash:
450d337b9c234c10f87ff2a3cbd2466ea47e4822
Link:
https://www.unpac.me/results/16cf35c2-7c09-46ca-92d0-6688b4920a3b/
SH256 hash:
4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea
MD5 hash:
bf0539d873b2f9edb57140089b3a9299
SHA1 hash:
ed75238c6769575a42d75a62dcc02e6eb3060c09
Link:
https://www.unpac.me/results/16cf35c2-7c09-46ca-92d0-6688b4920a3b/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c07e47aee6d/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/4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea

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:NET
Create hunting rule
Author:malware-lu
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/441343/

Comments