MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e85c0e22a6d2f22dda7deec728331887b4846f007eb7ab49d76137551ba81cf3. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e85c0e22a6d2f22dda7deec728331887b4846f007eb7ab49d76137551ba81cf3
SHA3-384 hash: 5a718fe023cf0e4d91953c4f9def9f611d967a8397838a78500dc1276a2d5ff4e88c2ff54030a28c5112a49796c0d9e8
SHA1 hash: 392733371c34762625c137f0ba1b3ff58435afef
MD5 hash: 7bf61eb1b14f3fd0369087549aa1a465
humanhash: diet-artist-lactose-mexico
File name:SecuriteInfo.com.Variant.Bulz.349164.21157.21405
Download: download sample
Signature AgentTesla
Create hunting rule
File size:861'184 bytes
First seen:2022-06-01 03:29:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:jQBAa7WGBjQhCpziWxcHA7pEMHGeZwU8noPUI5TguckvNk297P7r9r/+pppppppn:pTKkGOQw2lmeGdoPUITcW1q
TLSH T15505CE81E58956A4DC59AB306A36CC7543337DBEA830A91C28CD3D2B3FFB7931026167
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 d4c4c4d8ccd4f0cc (241 x AgentTesla, 65 x Loki, 41 x Formbook)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
317
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Variant.Bulz.349164.21157.21405
Verdict:
Malicious activity
Analysis date:
2022-06-01 03:38:01 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/bd16e0cb-bfd9-4099-b7bd-54893931eeaa

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/275860/
Detection(s):
SecuriteInfo.com.Variant.Bulz.349164.21157.21405.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a process with a hidden window
Searching for the window
Creating a window
Sending a custom TCP request
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/38bd0519-6f9f-4160-8cbb-09171e0867bf
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1004695
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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 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 ftp login credentials
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 637191 Sample: SecuriteInfo.com.Variant.Bu... Startdate: 01/06/2022 Architecture: WINDOWS Score: 100 55 palumalimited.com 2->55 57 mail.palumalimited.com 2->57 67 Snort IDS alert for network traffic 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Multi AV Scanner detection for dropped file 2->71 73 8 other signatures 2->73 8 SecuriteInfo.com.Variant.Bulz.349164.21157.exe 7 2->8         started        12 HextL.exe 4 2->12         started        14 HextL.exe 2->14         started        signatures3 process4 file5 43 C:\Users\user\AppData\...\woNTEWXOOyKR.exe, PE32 8->43 dropped 45 C:\Users\...\woNTEWXOOyKR.exe:Zone.Identifier, ASCII 8->45 dropped 47 C:\Users\user\AppData\Local\...\tmp7214.tmp, XML 8->47 dropped 49 SecuriteInfo.com.V...49164.21157.exe.log, ASCII 8->49 dropped 75 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->75 77 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->77 79 Uses schtasks.exe or at.exe to add and modify task schedules 8->79 81 Injects a PE file into a foreign processes 8->81 16 SecuriteInfo.com.Variant.Bulz.349164.21157.exe 2 5 8->16         started        21 powershell.exe 23 8->21         started        23 schtasks.exe 1 8->23         started        25 SecuriteInfo.com.Variant.Bulz.349164.21157.exe 8->25         started        83 Multi AV Scanner detection for dropped file 12->83 85 Machine Learning detection for dropped file 12->85 87 Adds a directory exclusion to Windows Defender 12->87 27 powershell.exe 12->27         started        29 schtasks.exe 12->29         started        signatures6 process7 dnsIp8 51 palumalimited.com 174.136.29.110, 49787, 49801, 587 IHNETUS United States 16->51 53 mail.palumalimited.com 16->53 37 C:\Users\user\AppData\Roaming\...\HextL.exe, PE32 16->37 dropped 39 C:\Windows\System32\drivers\etc\hosts, ASCII 16->39 dropped 41 C:\Users\user\...\HextL.exe:Zone.Identifier, ASCII 16->41 dropped 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->59 61 Tries to steal Mail credentials (via file / registry access) 16->61 63 Tries to harvest and steal ftp login credentials 16->63 65 4 other signatures 16->65 31 conhost.exe 21->31         started        33 conhost.exe 23->33         started        35 conhost.exe 27->35         started        file9 signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e85c0e22a6d2f22dda7deec728331887b4846f007eb7ab49d76137551ba81cf3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-01 01:11:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
39
AV detection:
22 of 41 (53.66%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5boa4ivg2lzc3wt553dsqmyyq62ii3yap232wsoxme3vkg5idtzq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220601-d2gp8aeca8/
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
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
Drops file in Drivers directory
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
0e6fb43150cb70a1ec2c13a92a6aab1b29b4ef866ad2308b597ff47d88b54e94
MD5 hash:
c277c50e55dc14cbc0ba47f34ce1723d
SHA1 hash:
b606ece624d425ee918d519244d987085c62710f
Link:
https://www.unpac.me/results/44693b5b-d54d-44ba-9a3c-0aade5bc7518/
SH256 hash:
f4b134e71da69eb6c955ff1c8ed8adaf9f016291f201721d734cf617f8ad8926
MD5 hash:
e70705551079edcf1c9ba489f3231ad6
SHA1 hash:
87ffb44b2d1b3356a2bca7cdcf6419d85f3f7ce7
Link:
https://www.unpac.me/results/44693b5b-d54d-44ba-9a3c-0aade5bc7518/
SH256 hash:
5a5b2df258eda47191442bdb34df93834045efa47c752983e210620140154a21
MD5 hash:
fb6a3de6487a3082678026ae9ed3103a
SHA1 hash:
859cfa603e738caac112e5fc9a741fc415a0a8cc
Link:
https://www.unpac.me/results/44693b5b-d54d-44ba-9a3c-0aade5bc7518/
SH256 hash:
879c29560b21be7d9b69ca27ca4756df86e080fa3e34cb191aad5cb1e5f05504
MD5 hash:
30b6a54a992eae921a2eb8c5ea130911
SHA1 hash:
1c83f0319bffe007077c6656418c9b7344d5affe
Link:
https://www.unpac.me/results/44693b5b-d54d-44ba-9a3c-0aade5bc7518/
SH256 hash:
e85c0e22a6d2f22dda7deec728331887b4846f007eb7ab49d76137551ba81cf3
MD5 hash:
7bf61eb1b14f3fd0369087549aa1a465
SHA1 hash:
392733371c34762625c137f0ba1b3ff58435afef
Link:
https://www.unpac.me/results/44693b5b-d54d-44ba-9a3c-0aade5bc7518/
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/e85c0e22a6d2f22dda7deec728331887b4846f007eb7ab49d76137551ba81cf3

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.

Cape
Cape
https://www.capesandbox.com/analysis/275860/

Comments