MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcbf2a46595f5714137faa5d4950067eb1b1e5259c2bce2a75f853a73303d45f. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dcbf2a46595f5714137faa5d4950067eb1b1e5259c2bce2a75f853a73303d45f
SHA3-384 hash: bdeb050a7e59dd60e1737c2b939452c7d33d98650afe6aa98c1ab4271fddc826dd2aa770fba43144c7da2d3275e53806
SHA1 hash: 5ab3aac44c8bc50082ad557df368549a3c10e7e4
MD5 hash: 758739dc69bea1dbffeb64a16adbba73
humanhash: florida-wyoming-moon-seven
File name:Payment copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:650'240 bytes
First seen:2023-03-14 07:41:03 UTC
Last seen:2023-03-21 13:35:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:UnE5BhWH78QM8F2yf8mnpA9JXKBO4wl363Y8fo:UnE5KbXPddA3XGW363YKo
Threatray 1'361 similar samples on MalwareBazaar
TLSH T1F0D45AACF8AF51EDE1ACDDBB6A81C40FABF35C2B76CCF95852923A140211519F8D601D
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 lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
237
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment copy.exe
Verdict:
Malicious activity
Analysis date:
2023-03-14 07:42:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b81404ac-de0e-436a-a321-cdf785806891

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/374180/
Detection(s):
Sanesecurity.Rogue.0hr.20230314-0333.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6410254b86958b4d2a27a2d8/reports/dc421fe5-eb15-41c4-99f8-dd6eae3398a1/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/dcbf2a46595f5714137faa5d4950067eb1b1e5259c2bce2a75f853a73303d45f
Result
Verdict:
UNKNOWN
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/c389aaab-cf2d-4486-84d7-230f359a6ad9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1193108
Signature
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 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)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 826009 Sample: Payment_copy.exe Startdate: 14/03/2023 Architecture: WINDOWS Score: 100 54 Snort IDS alert for network traffic 2->54 56 Sigma detected: Scheduled temp file as task from temp location 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 8 other signatures 2->60 7 Payment_copy.exe 6 2->7         started        11 ToLzCL.exe 5 2->11         started        13 My App.exe 4 2->13         started        15 My App.exe 3 2->15         started        process3 file4 38 C:\Users\user\AppData\Roaming\ToLzCL.exe, PE32 7->38 dropped 40 C:\Users\user\AppData\Local\Temp\tmp6B3.tmp, XML 7->40 dropped 42 C:\Users\user\...\Payment_copy.exe.log, ASCII 7->42 dropped 76 Uses schtasks.exe or at.exe to add and modify task schedules 7->76 78 Writes to foreign memory regions 7->78 80 Injects a PE file into a foreign processes 7->80 17 MSBuild.exe 17 4 7->17         started        22 schtasks.exe 1 7->22         started        82 Multi AV Scanner detection for dropped file 11->82 84 Machine Learning detection for dropped file 11->84 24 MSBuild.exe 11->24         started        26 schtasks.exe 1 11->26         started        28 conhost.exe 13->28         started        30 conhost.exe 15->30         started        signatures5 process6 dnsIp7 44 api4.ipify.org 64.185.227.155, 443, 49707, 49709 WEBNXUS United States 17->44 46 api.telegram.org 149.154.167.220, 443, 49708, 49710 TELEGRAMRU United Kingdom 17->46 48 api.ipify.org 17->48 36 C:\Users\user\AppData\Roaming\...\My App.exe, PE32 17->36 dropped 62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->62 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->64 66 May check the online IP address of the machine 17->66 68 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 17->68 32 conhost.exe 22->32         started        50 192.168.2.1 unknown unknown 24->50 52 api.ipify.org 24->52 70 Tries to steal Mail credentials (via file / registry access) 24->70 72 Tries to harvest and steal browser information (history, passwords, etc) 24->72 74 Hides that the sample has been downloaded from the Internet (zone.identifier) 24->74 34 conhost.exe 26->34         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dcbf2a46595f5714137faa5d4950067eb1b1e5259c2bce2a75f853a73303d45f/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-14 00:42:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3s7surszl5lrie37vjousuagp2y3dzjftqv44ktv7bj2omyd2rpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0f3591120f2f986f136cc78f39ee44b66e002dd5dec008f814acc8b54de2a962
AgentTesla
5ce9e55206c2cf89b0066fd00d73adf3ef74f3cd7de665febdfead3e586a91bc
AgentTesla
6e6a936e3fb5c7e4447cd2c4b22a6510c0f85e33b6a1a7faf5ef977cccf3907d
AgentTesla
8f772ee3b7cf1eeff0c038de31930f85200dc7334c1ba40223d1ac1d1a392b8f
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9cfd117fa1e5ec9213026400217ac17c06b79a2fed0b8ec8eae0a044f5bc32b9
AgentTesla
a74fa0d307bc42f7118fb46c786b9f9bde4aa25826d6edea9b582b9174013b1e
AgentTesla
b46224c411113f678ebc8248a753ea79291df2ba219bcef5c97cf0cdacfa16f3
AgentTesla
be81f14108d40f1cefe1f68b86b50fa34457ccb564810b4a2d744e8d872526fe
AgentTesla
e5e242f8384500a304eb770bda1fa280c64c4a1e718c89826775d25341fc82c3
AgentTesla
+ 1'351 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/230314-jh4njaeb74/
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
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5663632223:AAG5KHZDs7KWoaqTYx3lSyFlOdfD9vGegQo/
Unpacked files
SH256 hash:
07465cd895bba68a6a04d23652cb5e6dd64c27629453893eeee0074220c20136
MD5 hash:
08d8c5dc63d8fa46a1ff3170e5ceba95
SHA1 hash:
7819dee1f15c03c1a8209a11591f165ab2d71fb7
Link:
https://www.unpac.me/results/5fa0fac6-96ce-4811-88f3-099d437f9c7e/
SH256 hash:
12538f3c96cdcf604d0ff842a28d7d937bc7779b43d8a0876214c57659027e5a
MD5 hash:
4b0bfc3b24c814d263f754184ded1c81
SHA1 hash:
6aa8f490f6f76ec0dc6db4c36a778a461c96b979
Link:
https://www.unpac.me/results/5fa0fac6-96ce-4811-88f3-099d437f9c7e/
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/5fa0fac6-96ce-4811-88f3-099d437f9c7e/
SH256 hash:
dcbf2a46595f5714137faa5d4950067eb1b1e5259c2bce2a75f853a73303d45f
MD5 hash:
758739dc69bea1dbffeb64a16adbba73
SHA1 hash:
5ab3aac44c8bc50082ad557df368549a3c10e7e4
Link:
https://www.unpac.me/results/5fa0fac6-96ce-4811-88f3-099d437f9c7e/
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/dcbf2a46595f5714137faa5d4950067eb1b1e5259c2bce2a75f853a73303d45f

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:INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a Github gist
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 dcbf2a46595f5714137faa5d4950067eb1b1e5259c2bce2a75f853a73303d45f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/374180/

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