MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b608ae4e41f90a368ec3b9d29346c01a0322f6b7d8e96334070240fbbeba2c70. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b608ae4e41f90a368ec3b9d29346c01a0322f6b7d8e96334070240fbbeba2c70
SHA3-384 hash: e1d86e5b3c7ebad7eb41c26bbf3123e6cd7902a2393437dd40c4947e1a4da3f6f1f4e920f3f2a4fc72a4bb97a8ab54b9
SHA1 hash: e54c44c009fb78e3cb053af5bee0a728fcf4dcb3
MD5 hash: 771a4f1bed87b5336b188cfb31c5c200
humanhash: ten-cold-apart-undress
File name:New Order 2023 03 20.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:827'904 bytes
First seen:2023-03-23 18:49:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Ag5Zwdbch9SgZWoXylevNyZeAC9aSyBZOYNsg0aTAHru5iMHixKCrYrE:AeZGbch9/Eo1Vy4794BZODg6Hs9iMCc
Threatray 636 similar samples on MalwareBazaar
TLSH T1FE05DF01AD7A4F71F5E5C3F51920233A03A97BA21071D6188EFA68CA2DEBF6345D065F
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
284
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New Order 2023 03 20.exe
Verdict:
Malicious activity
Analysis date:
2023-03-23 18:50:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b4404004-8cc0-4da4-9b87-21b181d023cf

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/376926/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/641c9f5c8f3f4544f6cba1e1/reports/41237d6f-6674-4feb-a204-430516a1fac1/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b608ae4e41f90a368ec3b9d29346c01a0322f6b7d8e96334070240fbbeba2c70
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/1e9732a5-2ffc-445b-8cd6-3dc65a71ec5b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1200723
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 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)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 833624 Sample: New_Order_2023_03_20.exe Startdate: 23/03/2023 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Sigma detected: Scheduled temp file as task from temp location 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 6 other signatures 2->59 7 New_Order_2023_03_20.exe 7 2->7         started        11 bhEctUdYVfqGH.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\bhEctUdYVfqGH.exe, PE32 7->35 dropped 37 C:\...\bhEctUdYVfqGH.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\Temp\tmp81B.tmp, XML 7->39 dropped 41 C:\Users\...41ew_Order_2023_03_20.exe.log, ASCII 7->41 dropped 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->61 63 May check the online IP address of the machine 7->63 65 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->65 71 3 other signatures 7->71 13 New_Order_2023_03_20.exe 15 2 7->13         started        17 powershell.exe 20 7->17         started        19 powershell.exe 19 7->19         started        21 schtasks.exe 1 7->21         started        67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 23 bhEctUdYVfqGH.exe 11->23         started        25 schtasks.exe 11->25         started        signatures5 process6 dnsIp7 43 api.telegram.org 13->43 45 api.ipify.org 13->45 51 2 other IPs or domains 13->51 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        47 api.ipify.org 23->47 49 192.168.2.1 unknown unknown 23->49 73 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->73 75 Tries to steal Mail credentials (via file / registry access) 23->75 77 Tries to harvest and steal browser information (history, passwords, etc) 23->77 33 conhost.exe 25->33         started        signatures8 79 Uses the Telegram API (likely for C&C communication) 43->79 81 May check the online IP address of the machine 47->81 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b608ae4e41f90a368ec3b9d29346c01a0322f6b7d8e96334070240fbbeba2c70/
Threat name:
ByteCode-MSIL.Trojan.RemLoader
Create hunting rule
Status:
Malicious
First seen:
2023-03-23 17:15:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wyek4tsb7efdndwdxhjjgrwadibsf5vx3duwgnahajapxpv2frya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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26e13ef1698e2c46ca7e4cb3c89cb338b228acb8afc77f351505df91a06c70d6
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769d0e9720bbc74f76e295710fbc77d8cb3998353ca7084bc121e780c9b1f3ef
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77c510c2ba89b331dae81cb6d857f1557eceb69ff1a77fcf3e0d00f3514cca90
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d644e984d484f5d52e36c2e03f6c6f8479380f8e7521b318784dd3dc51860b85
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e25dbaba819ed91b60ae64dfc062dd7dc64f1c154df8bee16d237480e0fccd36
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ea02a1c241a891a03d15dcbe9c1b6a3dfa9040fba80b615669f618918cec18c3
AgentTesla
+ 626 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230323-xgxqgsbd9v/
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
Looks up external IP address via web service
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/bot1749457201:AAGWIY2QPzrHZIumAIUsWjyRAEWcJrauccY/
Unpacked files
SH256 hash:
11253eea276baa03cbc93ac39bb1b9ed817be479cf9fb48030dc5dc53e355758
MD5 hash:
c46706f6990603593f840b3f9a327aee
SHA1 hash:
395630aa3305979da721d042677cb281804852b7
Link:
https://www.unpac.me/results/0a2c5804-3ce4-4beb-a97f-353fb3f01081/
SH256 hash:
282c4e6da7052f8887da0cf6bed49b4f84ea2cc782ecde3c0ebf5bee699ca752
MD5 hash:
c427708d08a1d38d9d2ef98d384cfb20
SHA1 hash:
12c469f23a10b051cfd27749d440e7ad7e53aef5
Link:
https://www.unpac.me/results/0a2c5804-3ce4-4beb-a97f-353fb3f01081/
SH256 hash:
cde0d3400cd787fce5d1b95fa52908d64831430cc90dafddbaa79ae0d03bb3d0
MD5 hash:
06a5bc1d3143bcac174d81c5ffc09def
SHA1 hash:
650fb4549fb98ee4c7be5e03bf670241e6339cd0
Link:
https://www.unpac.me/results/0a2c5804-3ce4-4beb-a97f-353fb3f01081/
SH256 hash:
8617cea503c2a3961120a9c503d853bc21d38d1fca7143d6b1ef4f388bc5cec7
MD5 hash:
7f225c69df031bf0560aed3847a1221a
SHA1 hash:
4d5f3ccdb2c6015d2b2a73326c0f32b173af2819
Link:
https://www.unpac.me/results/0a2c5804-3ce4-4beb-a97f-353fb3f01081/
SH256 hash:
5cca9712184d59396bdbdf74d132767c766d83b02e62a0ab757e0ad50bbba806
MD5 hash:
4646d9e6c1b97ce7370cbc203a84d870
SHA1 hash:
1217a22596d30e9c85faa965da518ff462768a8a
Link:
https://www.unpac.me/results/0a2c5804-3ce4-4beb-a97f-353fb3f01081/
SH256 hash:
b608ae4e41f90a368ec3b9d29346c01a0322f6b7d8e96334070240fbbeba2c70
MD5 hash:
771a4f1bed87b5336b188cfb31c5c200
SHA1 hash:
e54c44c009fb78e3cb053af5bee0a728fcf4dcb3
Link:
https://www.unpac.me/results/0a2c5804-3ce4-4beb-a97f-353fb3f01081/
Please note that we are no longer able to provide a coverage score for Virus Total.

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/376926/

Comments