MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef4dabd36f9807e3a556cd505515d60a09737d6314a7a09090075bc28261b27c. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments

SHA256 hash: ef4dabd36f9807e3a556cd505515d60a09737d6314a7a09090075bc28261b27c
SHA3-384 hash: 8e343df504cdf748c24ed27edccfafe736f9be76e5dbbfe742362fa68712afb1486a842b9ebb0f51439edee90fc5a8b5
SHA1 hash: 2a4a192120d038d5a59e58384afbfc7afd29ffbe
MD5 hash: ed805d9a309cef558c2070ab9c1b59e3
humanhash: sixteen-west-uniform-cat
File name:New Order.exe
Download: download sample
Signature AgentTesla
File size:924'160 bytes
First seen:2023-07-07 07:58:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:lo7LnM2Nt53sKr50vvRMnbTL9OcdHQoHNXFn/O7Wk2JsMlc0B6rwKtZaC:l1XRMnbTIc9HNJHk506xF
Threatray 4'608 similar samples on MalwareBazaar
TLSH T15015953F14CAAD27D239E2967424EA5DF252B3C637A74B4EFBC21661943232937D108D
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter cocaman
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
276
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
New Order.zip
Verdict:
Malicious activity
Analysis date:
2023-07-07 00:58:08 UTC
Tags:
agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
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 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
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1268980 Sample: New_Order.exe Startdate: 07/07/2023 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Sigma detected: Scheduled temp file as task from temp location 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 5 other signatures 2->50 7 New_Order.exe 6 2->7         started        11 sTLwKA.exe 2 2->11         started        13 zwQSAZpIgcvQmA.exe 2 2->13         started        15 sTLwKA.exe 2 2->15         started        process3 file4 32 C:\Users\user\AppData\...\zwQSAZpIgcvQmA.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\Local\...\tmpBD81.tmp, XML 7->34 dropped 36 C:\Users\user\AppData\...36ew_Order.exe.log, ASCII 7->36 dropped 60 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->60 62 May check the online IP address of the machine 7->62 64 Uses schtasks.exe or at.exe to add and modify task schedules 7->64 66 Injects a PE file into a foreign processes 7->66 17 New_Order.exe 17 10 7->17         started        22 schtasks.exe 1 7->22         started        24 New_Order.exe 7->24         started        68 Multi AV Scanner detection for dropped file 11->68 70 Machine Learning detection for dropped file 11->70 signatures5 process6 dnsIp7 38 mail.kbakr.com 162.241.27.28, 49698, 49701, 587 UNIFIEDLAYER-AS-1US United States 17->38 40 api4.ipify.org 104.237.62.211, 443, 49697 WEBNXUS United States 17->40 42 api.ipify.org 17->42 28 C:\Users\user\AppData\Roaming\...\sTLwKA.exe, PE32 17->28 dropped 30 C:\Users\user\...\sTLwKA.exe:Zone.Identifier, ASCII 17->30 dropped 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->52 54 Tries to steal Mail credentials (via file / registry access) 17->54 56 Tries to harvest and steal browser information (history, passwords, etc) 17->56 58 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->58 26 conhost.exe 22->26         started        file8 signatures9 process10
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-07-07 01:04:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
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
Unpacked files
SH256 hash:
247784a492278d6c5f1e194ae790dfb9d90d054df4b518bbc47c348f3052a071
MD5 hash:
85e81b7e8fc77e2f83844fbc75c5c5bb
SHA1 hash:
d2ff655a8ab3624ba282196220cd2609b543260b
SH256 hash:
175618f9c78696261f9e04615d8f786b013abdeb8a90cd2e57c31a42f61d1e1f
MD5 hash:
c2ff00862657ab5c31f3c857664b5372
SHA1 hash:
5a51980dc9b3fae8c909ba3b36cdf4d9070d40c4
SH256 hash:
e2585a0534697809e6a01f78e0ea05d65ad10ca5ec295f771bb38ee3b03ea47d
MD5 hash:
f906809109ed19345bb1cbd6b328a3f5
SHA1 hash:
1d582ad1567d78d48630b17ea2ffeacf24668eda
Detections:
AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet
SH256 hash:
247784a492278d6c5f1e194ae790dfb9d90d054df4b518bbc47c348f3052a071
MD5 hash:
85e81b7e8fc77e2f83844fbc75c5c5bb
SHA1 hash:
d2ff655a8ab3624ba282196220cd2609b543260b
SH256 hash:
247784a492278d6c5f1e194ae790dfb9d90d054df4b518bbc47c348f3052a071
MD5 hash:
85e81b7e8fc77e2f83844fbc75c5c5bb
SHA1 hash:
d2ff655a8ab3624ba282196220cd2609b543260b
SH256 hash:
175618f9c78696261f9e04615d8f786b013abdeb8a90cd2e57c31a42f61d1e1f
MD5 hash:
c2ff00862657ab5c31f3c857664b5372
SHA1 hash:
5a51980dc9b3fae8c909ba3b36cdf4d9070d40c4
SH256 hash:
175618f9c78696261f9e04615d8f786b013abdeb8a90cd2e57c31a42f61d1e1f
MD5 hash:
c2ff00862657ab5c31f3c857664b5372
SHA1 hash:
5a51980dc9b3fae8c909ba3b36cdf4d9070d40c4
SH256 hash:
e2585a0534697809e6a01f78e0ea05d65ad10ca5ec295f771bb38ee3b03ea47d
MD5 hash:
f906809109ed19345bb1cbd6b328a3f5
SHA1 hash:
1d582ad1567d78d48630b17ea2ffeacf24668eda
Detections:
AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet
SH256 hash:
e2585a0534697809e6a01f78e0ea05d65ad10ca5ec295f771bb38ee3b03ea47d
MD5 hash:
f906809109ed19345bb1cbd6b328a3f5
SHA1 hash:
1d582ad1567d78d48630b17ea2ffeacf24668eda
Detections:
AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet
SH256 hash:
ef4dabd36f9807e3a556cd505515d60a09737d6314a7a09090075bc28261b27c
MD5 hash:
ed805d9a309cef558c2070ab9c1b59e3
SHA1 hash:
2a4a192120d038d5a59e58384afbfc7afd29ffbe
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Malspam

AgentTesla

Executable exe ef4dabd36f9807e3a556cd505515d60a09737d6314a7a09090075bc28261b27c

(this sample)

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