MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85001501d68719c039026ecd3ca1b744ed05d42491faca0e38d86ac46082ee1c. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85001501d68719c039026ecd3ca1b744ed05d42491faca0e38d86ac46082ee1c
SHA3-384 hash: 05c2b405def505fbe8ebae69169c957e9ffad93140fb34050328f35f6eef2c0f629ddf95ef4110f982f622bc59899318
SHA1 hash: 8ca5486c0816c9b4b0cc24a90960eee83074ee9c
MD5 hash: 0a40b20a198fb74bf4afcd1ab3aec1ff
humanhash: bluebird-winner-quiet-hot
File name:REVISED PURCHASE ORDER RFQ DOCUMENTS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:235'520 bytes
First seen:2022-10-24 19:11:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:fbE08tYL/Z8EWrdm4Vz0RpppppppppppppppppppppppppppppI:fbnWrdm4Vz0Rppppppppppppppppppps
Threatray 20'261 similar samples on MalwareBazaar
TLSH T17A34E682E9006674EE69AB346A33CD3507127DBD6D78942C24E97D4B3FBFAD36025423
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon d4d4dad6d6dcc4e4 (34 x AgentTesla, 8 x Formbook, 7 x SnakeKeylogger)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
REVISED PURCHASE ORDER RFQ DOCUMENTS.exe
Verdict:
Malicious activity
Analysis date:
2022-10-24 19:12:18 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/47ce803d-aab8-4467-aa19-0d39e51e5fe9

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/323616/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a window
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/3c204c96-f659-48e2-923e-931bb68e6dc2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1096901
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Encrypted powershell cmdline option found
Executable has a suspicious name (potential lure to open the executable)
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
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
Tries to harvest and steal ftp login credentials
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 729544 Sample: REVISED PURCHASE ORDER RFQ ... Startdate: 24/10/2022 Architecture: WINDOWS Score: 100 30 api.telegram.org 2->30 48 Snort IDS alert for network traffic 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 12 other signatures 2->54 8 REVISED PURCHASE ORDER RFQ DOCUMENTS.exe 16 7 2->8         started        13 Lxarpuwbl.exe 14 2 2->13         started        15 Lxarpuwbl.exe 2 2->15         started        signatures3 process4 dnsIp5 32 vlj6rw.db.files.1drv.com 8->32 40 3 other IPs or domains 8->40 24 C:\Users\user\AppData\...\Lxarpuwbl.exe, PE32 8->24 dropped 26 C:\Users\...\Lxarpuwbl.exe:Zone.Identifier, ASCII 8->26 dropped 28 REVISED PURCHASE O...Q DOCUMENTS.exe.log, ASCII 8->28 dropped 56 Encrypted powershell cmdline option found 8->56 58 Injects a PE file into a foreign processes 8->58 17 REVISED PURCHASE ORDER RFQ DOCUMENTS.exe 2 8->17         started        20 powershell.exe 16 8->20         started        34 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49703 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 13->34 36 vlj6rw.db.files.1drv.com 13->36 42 2 other IPs or domains 13->42 60 Multi AV Scanner detection for dropped file 13->60 62 Machine Learning detection for dropped file 13->62 38 vlj6rw.db.files.1drv.com 15->38 44 2 other IPs or domains 15->44 file6 signatures7 process8 signatures9 46 Tries to harvest and steal ftp login credentials 17->46 22 conhost.exe 20->22         started        process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85001501d68719c039026ecd3ca1b744ed05d42491faca0e38d86ac46082ee1c/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-10-21 17:24:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=quabkaowq4m4aoicn3gtzinxitwqlvbesh5mudry3bvmiyec5yoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
026b11037329ad5ff8cda17668d30b59366df051ab09ab35790f2d2e8324a85d
AgentTesla
0fc1deba0e999a08ad96323092d4c9e266abce47133fe3ed07453be43a45bab2
AgentTesla
2b64ecbe77c681c339c13014df5937547ae20c487a99bc96773a5b923090bfe2
AgentTesla
91139b19c219a2cf3882f5bcdc6610a8691b079c05ecf7aadb1d461bee084266
AgentTesla
9bed52e49ae24af6a16d581ffb93d3e8d7b62533844d3a30de1ac01b2f865792
AgentTesla
be06f8a3ed040aadf2598bc5a9b4c886c271ad7866505dba11b723dba968f518
AgentTesla
be82b725c643ac9d30a503f2fd615d9bcd38ed9f0edbe53082d5743ded65e327
AgentTesla
fcd6c2c05b23d2aa2cc97ca9b5afc016d7c20581548b13e5c89a5a123f7b735a
AgentTesla
+ 20'251 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/221024-xwhvwaacan/
Behaviour
Modifies system certificate store
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5666831458:AAHU2MDXuo9nXKTEObJr6uVnWF_Bd9cLjL8/
Unpacked files
SH256 hash:
85001501d68719c039026ecd3ca1b744ed05d42491faca0e38d86ac46082ee1c
MD5 hash:
0a40b20a198fb74bf4afcd1ab3aec1ff
SHA1 hash:
8ca5486c0816c9b4b0cc24a90960eee83074ee9c
Link:
https://www.unpac.me/results/49094d3e-436d-4b98-ab06-52864918de1e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/85001501d68719c039026ecd3ca1b744ed05d42491faca0e38d86ac46082ee1c

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
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/323616/

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