MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48e030cc0ca1af0e027949d1f16b86226e352065d9bf5eba4ca7719efe61b0cf. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48e030cc0ca1af0e027949d1f16b86226e352065d9bf5eba4ca7719efe61b0cf
SHA3-384 hash: 37fea39598e3b21de24cfe95cd2fd2143b1608c0d5721b202385180220fc55ad3e32a01dca1923ddde901fb01d8fea8f
SHA1 hash: aed7c6736ede54b4d4eda9ff3cbb8e510eef2a88
MD5 hash: 7957ee20f42e7158e0fd2cd73e17b436
humanhash: hamper-texas-nineteen-two
File name:DOC73287284262.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:539'648 bytes
First seen:2023-09-22 14:54:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:wuvgIb5G6uxzXlsjuapg2dKhtjWHmYZeIwEw:Zu52gDbYS
Threatray 5'755 similar samples on MalwareBazaar
TLSH T11BB4AF1531EE2E05F07AB7F50BA8D95447F6F5E2923EF70D3F94028A44A8E409E52B72
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 abuse_ch
Tags:AgentTesla bat exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
270
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
DOC73287284262.bat
Verdict:
Malicious activity
Analysis date:
2023-09-22 15:06:27 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/b67c6cf1-4921-4965-9f8b-70f9dee433a9

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/450626/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop23.59190.21327.21762.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
Link:
https://www.filescan.io/uploads/650daac933582f234effba72/reports/5b406c48-ffe8-4bd7-a418-61e213c607af/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILMamut
Link:
https://www.hybrid-analysis.com/sample/48e030cc0ca1af0e027949d1f16b86226e352065d9bf5eba4ca7719efe61b0cf
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:
Malicious
Link:
https://analyze.intezer.com/analyses/731c6749-db13-4e04-bf2f-dec92e362216
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1312967
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large strings
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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 steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1312967 Sample: DOC73287284262.bat.exe Startdate: 22/09/2023 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Sigma detected: Scheduled temp file as task from temp location 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 8 other signatures 2->43 7 DOC73287284262.bat.exe 6 2->7         started        11 DaumicSuB.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\DaumicSuB.exe, PE32 7->31 dropped 33 C:\Users\user\AppData\Local\...\tmp62ED.tmp, XML 7->33 dropped 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->45 47 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 7->49 13 DOC73287284262.bat.exe 2 7->13         started        17 schtasks.exe 1 7->17         started        51 Multi AV Scanner detection for dropped file 11->51 53 Machine Learning detection for dropped file 11->53 55 Injects a PE file into a foreign processes 11->55 19 DaumicSuB.exe 2 11->19         started        21 schtasks.exe 1 11->21         started        23 DaumicSuB.exe 11->23         started        25 backgroundTaskHost.exe 11->25         started        signatures5 process6 dnsIp7 27 conhost.exe 17->27         started        35 smtp.yandex.ru 77.88.21.158, 49778, 49779, 49780 YANDEXRU Russian Federation 19->35 57 Tries to steal Mail credentials (via file / registry access) 19->57 59 Tries to harvest and steal browser information (history, passwords, etc) 19->59 61 Installs a global keyboard hook 19->61 29 conhost.exe 21->29         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/48e030cc0ca1af0e027949d1f16b86226e352065d9bf5eba4ca7719efe61b0cf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-22 01:00:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jdqdbtamugxq4atzjhi7c24gejxdkidf3g7v5osmu5yz57tbwdhq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
39bf9b51b8b6e1b743e3e30d835101292ddb0c1e19d8748eb4959dc4e947a479
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6d1a4d7efb7a1e955a3206b26af22bf5e85d600db7d8541598e0c40d60747b6d
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8838c8ec2ad1e7f3d9b4efcd3c0c2134507988c60915b2a2a6bf10eac2fb3cde
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997dd0b02e8c585b5ba3b70bb076aff6e91c35d7143ade955097498f27e501e7
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abe8a963227c2e0dc5889b256d4e390e712a0cfa2f154db2600cce722d118b5e
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afa9527d820aa91c5ab7b8f39cccfe705ac87f32a938d22ee5bf7d963accb0ee
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b110273433c1a17c21badd8b03f2c45c3f4d5ce56d73fd9b731cb1540f7fc680
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db44e1da719b971f2fb5919d535170aab2779e13ab8db9e04e054c6efd4dff65
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e75bb7380b7386458dfd803bfeab63228ff0e3d27121db683675458f2affbe10
AgentTesla
+ 5'745 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/230922-saffeaaf74/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
302252fed9a5b914125f263ed5a8ea6318e560a35a27801d7994dd6b73490ed3
MD5 hash:
c817d006c2bdff5feb18865943d9b84b
SHA1 hash:
d5212de98a2345c1df4809e09c8fd9a9eafe8b47
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/f8982ec2-6007-4b5f-af4e-e1da8337870d/
SH256 hash:
8c4810d1f72078b64f3250d68bca4d58b6c4bacdd1bfc1ade22835d2b082c9f3
MD5 hash:
2a2ad8d1741035844acfd1beca2e286b
SHA1 hash:
b147480ea70e253421fa70ca87acfb32003c9573
Link:
https://www.unpac.me/results/f8982ec2-6007-4b5f-af4e-e1da8337870d/
SH256 hash:
1b4f906fecfc2b2577bb9bf1802edb5ba660b7159892e847d3cb1410fdffbd5e
MD5 hash:
d93b132ae010c5da26b7fda2033ebea3
SHA1 hash:
2dcc9b0011b216dba0e5d71c7c30b6330c2d213e
Link:
https://www.unpac.me/results/f8982ec2-6007-4b5f-af4e-e1da8337870d/
SH256 hash:
48e030cc0ca1af0e027949d1f16b86226e352065d9bf5eba4ca7719efe61b0cf
MD5 hash:
7957ee20f42e7158e0fd2cd73e17b436
SHA1 hash:
aed7c6736ede54b4d4eda9ff3cbb8e510eef2a88
Link:
https://www.unpac.me/results/f8982ec2-6007-4b5f-af4e-e1da8337870d/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48e030cc0ca1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.94
Link:
https://yomi.yoroi.company/submissions/48e030cc0ca1af0e027949d1f16b86226e352065d9bf5eba4ca7719efe61b0cf

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.

Malspam

AgentTesla

Executable exe 48e030cc0ca1af0e027949d1f16b86226e352065d9bf5eba4ca7719efe61b0cf

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/450626/

Comments