MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6071ba2f488f316ab9de2f90837f31053dbbe5aee016f6c7372df78ccfd749e. 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: e6071ba2f488f316ab9de2f90837f31053dbbe5aee016f6c7372df78ccfd749e
SHA3-384 hash: 84bfa02de3409e02d43e40a6efa0bd7895f78dc456bc8f8bd668a5e2e20ba64870751dbf6f50ee32ef197bda2482a49c
SHA1 hash: af538075ae209107687f29ed70ef0c88e00fba0b
MD5 hash: 0cb87dd13ed07435738134991f685641
humanhash: september-washington-magnesium-louisiana
File name:Quote Order_Parts & Drawings·PDF.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'403'392 bytes
First seen:2023-06-07 09:49:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:WDNz8FX180ect5Cq5X3QahJKJGqxfrD5nrXm1pmQzsY5m35RlUV4QYv6PF:WDwGSD5Xgang94Qd3f
Threatray 3'700 similar samples on MalwareBazaar
TLSH T17255D072298AFFD9DAEF0934D8453A641C832CA3DE5C83D5A8987E9A71F44249F44C73
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)
File icon (PE):PE icon
dhash icon 0f519373d9cc750b (107 x AgentTesla, 20 x AveMariaRAT, 5 x Formbook)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
266
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quote Order_Parts & Drawings·PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-06-07 09:50:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/059e66c6-1d93-4c90-a42e-ce04b866af1b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/396352/
Detection(s):
SecuriteInfo.com.Heur.MSIL.Krypt.11.26841.21592.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
89%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/648052cba824595d004bb532/reports/ade2f92e-9b3e-4853-9f23-1a22bbe60d90/overview
Verdict:
Malicious
Labled as:
MSIL.Krypt.Generic
Link:
https://www.hybrid-analysis.com/sample/e6071ba2f488f316ab9de2f90837f31053dbbe5aee016f6c7372df78ccfd749e
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/bc826cda-6b6b-4f38-ab0b-61fd4712719f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1250141
Signature
.NET source code contains potential unpacker
Encrypted powershell cmdline option found
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
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 ipconfig to lookup or modify the Windows network settings
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 883163 Sample: Quote_Order_Parts_&_Drawing... Startdate: 07/06/2023 Architecture: WINDOWS Score: 100 48 Found malware configuration 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Yara detected AgentTesla 2->52 54 5 other signatures 2->54 7 Quote_Order_Parts_&_Drawings#U00b7PDF.scr.exe 1 7 2->7         started        11 Wtbgk.exe 3 2->11         started        13 Wtbgk.exe 3 2->13         started        process3 file4 42 C:\Users\user\AppData\Roaming\...\Wtbgk.exe, PE32 7->42 dropped 44 C:\Users\user\...\Wtbgk.exe:Zone.Identifier, ASCII 7->44 dropped 46 Quote_Order_Parts_...00b7PDF.scr.exe.log, ASCII 7->46 dropped 56 Encrypted powershell cmdline option found 7->56 58 Writes to foreign memory regions 7->58 60 Injects a PE file into a foreign processes 7->60 15 AppLaunch.exe 2 7->15         started        18 cmd.exe 1 7->18         started        20 cmd.exe 1 7->20         started        22 powershell.exe 16 7->22         started        62 Multi AV Scanner detection for dropped file 11->62 64 Machine Learning detection for dropped file 11->64 24 powershell.exe 11->24         started        26 powershell.exe 13->26         started        signatures5 process6 signatures7 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->66 68 Tries to steal Mail credentials (via file / registry access) 15->68 70 Tries to harvest and steal browser information (history, passwords, etc) 15->70 72 Installs a global keyboard hook 15->72 74 Uses ipconfig to lookup or modify the Windows network settings 18->74 28 conhost.exe 18->28         started        30 ipconfig.exe 1 18->30         started        32 conhost.exe 20->32         started        34 ipconfig.exe 1 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 26->40         started        process8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e6071ba2f488f316ab9de2f90837f31053dbbe5aee016f6c7372df78ccfd749e/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-06 20:00:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
25 of 36 (69.44%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ydrxixurdzrnk454l4qqn7tcbj5xps25yaw63dtolpxrth5ospa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
013e6f988cffdcb26a297613671f377150726767d9ee06fd174afefbcbfb5d4c
AgentTesla
3999ae85e06577c12f54b2b716c659836945aa0ca246af9607d27a756f44d194
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41250765ce8be9fb830cfd0ca91b82a7018d7859b6cd90a80de2f83eb365cc2b
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5404c10cf88a5d915b78fcc822cb3ba3139ad4ed9cdacbf6c82dd070c4e1bc4b
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a9f736db3605228043d1d98f0a3e56d853336d25d06aec27b720c82dac015c57
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deecc3c9f68be8ed49e4adc8fdeb2569618f7770d60c955ac60e65251801ffd8
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e488357deab9f51c660ede6e32a4215c1e756fe1b16e4ffba6728c1edcf7e1c3
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e5950c07075986a0e853f4e919e1c39f0e64a878ff97143a1d49ea5a4eb186df
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e78333be3402a8425c18a63f6938fa2f861c877e362d6c679079c17d6ee18dd2
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f98336b0cea5ed7b10aaf0b76b63d5f88cb61c2d492974a1fd22b8f1fb0b9e8b
AgentTesla
+ 3'690 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/230607-ltx18saa81/
Behaviour
Gathers network information
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
Adds Run key to start application
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
e6071ba2f488f316ab9de2f90837f31053dbbe5aee016f6c7372df78ccfd749e
MD5 hash:
0cb87dd13ed07435738134991f685641
SHA1 hash:
af538075ae209107687f29ed70ef0c88e00fba0b
Link:
https://www.unpac.me/results/fafdf806-fb17-4fb7-bd2d-8b1485e06c4c/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e6071ba2f488/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/e6071ba2f488f316ab9de2f90837f31053dbbe5aee016f6c7372df78ccfd749e

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 e6071ba2f488f316ab9de2f90837f31053dbbe5aee016f6c7372df78ccfd749e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/396352/

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