MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af9373c37ef6f7cee66f69230dd4bf6f7773153af373f3485a387c0856ef5dbc. 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: af9373c37ef6f7cee66f69230dd4bf6f7773153af373f3485a387c0856ef5dbc
SHA3-384 hash: 960f9a7b76d8d29e6bc27eab5af314d6c5febbfb5ef4882bf23432574ab1ce0f139eea9b03127475ddb96605c870ee71
SHA1 hash: e4c2a4e4829a11ea1975b662b984863528120646
MD5 hash: 70fa31ef2d45be49cfbf7dd477bd1911
humanhash: eleven-skylark-bacon-foxtrot
File name:Quote Request For Manufacturing & Supply.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:671'744 bytes
First seen:2023-10-16 13:15:09 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:lzfqBuTfJCx9VPRRJGqqmJ/1WAa955vK4i+288t4SfOgxqpFa3u:lT6mfJ69mmSX955vK4m4Sf9j3
Threatray 422 similar samples on MalwareBazaar
TLSH T1ACE4126632A8EB1EC07A0FFA8132F211C7F5B9032534D75A0DC658EE1726B59CA54F93
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon cccccccccccc3345 (17 x AgentTesla, 5 x Formbook, 1 x Loki)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
359
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Quote Request For Manufacturing & Supply.exe
Verdict:
Malicious activity
Analysis date:
2023-10-16 13:24:38 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/ee70153b-2713-4103-9650-ab9a278d2d31

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/454872/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/652d37928d16e62970c7fb6e/reports/b4345fbf-7aa5-482e-aef6-de12fb8bb20d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/af9373c37ef6f7cee66f69230dd4bf6f7773153af373f3485a387c0856ef5dbc
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/04e2e9f5-1141-46b6-8cde-a3f7d607f177
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1326496
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1326496 Sample: Quote_Request_For_Manufactu... Startdate: 16/10/2023 Architecture: WINDOWS Score: 100 36 mail.cbinet.net 2->36 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Sigma detected: Scheduled temp file as task from temp location 2->44 46 7 other signatures 2->46 8 VUGyysE.exe 5 2->8         started        11 Quote_Request_For_Manufacturing_&_Supply.exe 7 2->11         started        signatures3 process4 file5 48 Antivirus detection for dropped file 8->48 50 Multi AV Scanner detection for dropped file 8->50 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->52 54 Machine Learning detection for dropped file 8->54 14 VUGyysE.exe 2 8->14         started        17 schtasks.exe 1 8->17         started        32 C:\Users\user\AppData\Roaming\VUGyysE.exe, PE32 11->32 dropped 34 C:\Users\user\AppData\Local\...\tmp90F3.tmp, XML 11->34 dropped 56 Uses schtasks.exe or at.exe to add and modify task schedules 11->56 58 Adds a directory exclusion to Windows Defender 11->58 19 Quote_Request_For_Manufacturing_&_Supply.exe 2 11->19         started        22 powershell.exe 23 11->22         started        24 schtasks.exe 1 11->24         started        signatures6 process7 dnsIp8 60 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->60 62 Tries to steal Mail credentials (via file / registry access) 14->62 64 Tries to harvest and steal browser information (history, passwords, etc) 14->64 26 conhost.exe 17->26         started        38 mail.cbinet.net 196.2.13.50, 49715, 49717, 587 CBI-ASCBINETBujumburaBurundiBI Burundi 19->38 28 conhost.exe 22->28         started        30 conhost.exe 24->30         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/af9373c37ef6f7cee66f69230dd4bf6f7773153af373f3485a387c0856ef5dbc
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/af9373c37ef6f7cee66f69230dd4bf6f7773153af373f3485a387c0856ef5dbc/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-10-16 02:01:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v6jxhq3663345ztpnerq3vf7n53xgfj26nz7gsc2hb6aqvxplw6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
261eb7c731cb98ad18fa86952bc4f0c923d9f1080e63b98536382f71de2729b9
AgentTesla
56cb155038e669d3008542380999cc6679800ece2b258cab31ff838e6df4415e
AgentTesla
5b6e037d89d37583717c2ac542e8f9e438cda7dd039ce042f2473a98b260716f
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79d976cea79bce9e0f920d918af0f1b0721266ca091633ae37811e088b04d1ec
AgentTesla
7b6ac52d00554670afbdaef1d7b26316cf9f9d4c8d162dfb4b0256077e13b3be
AgentTesla
95146fd91e53797e70aa24b0a662c345ea9c0ed0500e9a996506d3c79433304c
AgentTesla
d0475c384cd4d7b6ea2c3460a07c49fd59aafe87841e479d7965c3384ccec67d
AgentTesla
fb88365884043fb264c0bb3d9291a58cfd5955468f35bfe77154b316981bdaa6
AgentTesla
+ 412 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231016-qhr33aha62/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
Link:
https://www.unpac.me/results/0ca53bb2-5d57-497b-8c90-81654ec8fb43/
SH256 hash:
be4b62dde8ea819da76e898b0e64a7858be2e5f598233ed0d5474e0996db52b1
MD5 hash:
9aa83a0233f21419a96f5a1201adb4aa
SHA1 hash:
7fa0fe91070505550da96f11698259749ba824db
Link:
https://www.unpac.me/results/0ca53bb2-5d57-497b-8c90-81654ec8fb43/
SH256 hash:
930a51d456a879329226eeb83c3712ba7136896d47b8bb412fbab8e1e1c5b27e
MD5 hash:
9dc418183442e6849a83a44627812394
SHA1 hash:
651b78a91c95da5255fd4ee61d61b141b112ca9a
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/0ca53bb2-5d57-497b-8c90-81654ec8fb43/
Parent samples :
af9373c37ef6f7cee66f69230dd4bf6f7773153af373f3485a387c0856ef5dbc
a6608ce0f39cb1ee560bfdf8d7e421b093169b36c5db03b1a77be8296a6736ee
79f31a87c4435c11bbb786847d8cecace6d76c49c1c14d3b53c664485f735e40
SH256 hash:
3d3ce41bc550d0022b31965f4d0a08295c7ded96f6a21de4fde5f107b59826ca
MD5 hash:
934857a9c2652706b32e9264bc039c22
SHA1 hash:
2b9e35e0cc421d47d07742a39a0d82d118f01a4f
Link:
https://www.unpac.me/results/0ca53bb2-5d57-497b-8c90-81654ec8fb43/
SH256 hash:
af9373c37ef6f7cee66f69230dd4bf6f7773153af373f3485a387c0856ef5dbc
MD5 hash:
70fa31ef2d45be49cfbf7dd477bd1911
SHA1 hash:
e4c2a4e4829a11ea1975b662b984863528120646
Link:
https://www.unpac.me/results/0ca53bb2-5d57-497b-8c90-81654ec8fb43/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/af9373c37ef6/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/af9373c37ef6f7cee66f69230dd4bf6f7773153af373f3485a387c0856ef5dbc

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/454872/

Comments