MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 689ddb0773860f65edd676e3d32207c1db0848a29db71fae865705a6666aafe6. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 689ddb0773860f65edd676e3d32207c1db0848a29db71fae865705a6666aafe6
SHA3-384 hash: 8dd7a750dbd52abd9ab2b8d83457cf5740c5546089e71a5802b4a2aa1ff0df8a4e1b9199b31985758ab46245056aeeb5
SHA1 hash: 59371a04172a225f82c97841f65f6ff127523d04
MD5 hash: ad87f9bd5a4e9cdec3e0f98e289cdc87
humanhash: queen-network-ohio-earth
File name:New_Order_PO#96072380_MT_Quote.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:694'272 bytes
First seen:2021-09-02 10:24:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:2eZhRQr++tuxLSk6GEkKqnwtkQLEy77UL8C9:2oS++bF9kKqwtkQLEy728C9
Threatray 9'339 similar samples on MalwareBazaar
TLSH T1C6E41B3E19FE2327D176C6D5CBE58823F6D098AF3133A964A7D747264316A4634C322E
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New_Order_PO#96072380_MT_Quote.exe
Verdict:
Malicious activity
Analysis date:
2021-09-02 10:28:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8ec08a0b-e83c-41f1-a7e8-ac16b07e29c1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/184729/
Detection(s):
SecuriteInfo.com.Variant.Bulz.561583.19099.7290.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cc7a7fa8-2733-4a05-90c8-62ec62546fcd
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/843924
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
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
Moves itself to temp directory
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 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 signatures2 2 Behavior Graph ID: 476355 Sample: New_Order_PO#96072380_MT_Qu... Startdate: 02/09/2021 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->31 33 Found malware configuration 2->33 35 Yara detected AgentTesla 2->35 37 7 other signatures 2->37 7 New_Order_PO#96072380_MT_Quote.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\Local\...\tmp8421.tmp, XML 7->23 dropped 25 C:\Users\user\AppData\Roaming\bfOLirDA.exe, PE32 7->25 dropped 39 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->39 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 3 other signatures 7->45 11 New_Order_PO#96072380_MT_Quote.exe 6 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 27 karanex.com 185.8.128.141, 49719, 49720, 587 ALASTYRTR Turkey 11->27 29 mail.karanex.com 11->29 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Moves itself to temp directory 11->49 51 Tries to steal Mail credentials (via file access) 11->51 53 3 other signatures 11->53 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/689ddb0773860f65edd676e3d32207c1db0848a29db71fae865705a6666aafe6/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2021-09-02 10:25:06 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nco5wb3tqyhwl3owo3r5giqhyhnqqsfctw3r7lugk4c2mztkv7ta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3d73a3897420f1cc765c304ee3c40ad2c9e90fdc9305e7322455137f68837e4e
AgentTesla
4257668544f82471d6be72eca158de2d80011072ba2954b06fbae4ff6a71b4d2
AgentTesla
6b89423281b15d82bd2dabd24a68d7a1a7744c12ca2e951913f7361a271e34e5
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6ec21322ac55c170bba7bb85c122413b49f53a3f328791520d0f51b57e582ed4
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86e44a7d66c65bae4fe24305f26098444b1f0262cdf708140f79e1cde655c363
AgentTesla
a2fe04b23ff87693a170fbe1c4375595699582113c89d2b38809d5ce0703345b
AgentTesla
b5a2c6ad35eae14ca13d811a3a1a445fabee8a8aa63625f25520375a20fe44bd
AgentTesla
cbab6b2c10e1469baa5e80c2d2dca9b7017338681c56854c327a221072714029
AgentTesla
eb140b4ec67b191a874ca6d5aa6bd492cbb085149a6fe40999396b6cb82e2e09
AgentTesla
+ 9'329 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210902-828eqxcmhx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
9a569be1313734a7a5657149f890204e1246833e80ac0e45c15b9ebc972cfa99
MD5 hash:
db1ca79a10eb8debc020653b67a41ed4
SHA1 hash:
c9aff868749946879d85e0c75c11a085d3c244c2
Link:
https://www.unpac.me/results/9e93936e-545a-4bff-b962-d49bdb42e3bc/
SH256 hash:
f8a7b62bfc7a590d1045e5da595036d4ed85ef94bdd57bd7628d187fa827b0f3
MD5 hash:
f9011044d203c7214d41927a050354c9
SHA1 hash:
2132aed3253b960ff3dba04e4c3872374cfbfd91
Link:
https://www.unpac.me/results/9e93936e-545a-4bff-b962-d49bdb42e3bc/
SH256 hash:
da0b91f366509bca68fcd6626d774d330229005a4f1d5c98365234d71bacdb8c
MD5 hash:
4ca6925b85d78ef92c38b10a24e055d8
SHA1 hash:
0a68c4aea3780b3001bbdd5a1b5f8d734f8649e6
Link:
https://www.unpac.me/results/9e93936e-545a-4bff-b962-d49bdb42e3bc/
SH256 hash:
689ddb0773860f65edd676e3d32207c1db0848a29db71fae865705a6666aafe6
MD5 hash:
ad87f9bd5a4e9cdec3e0f98e289cdc87
SHA1 hash:
59371a04172a225f82c97841f65f6ff127523d04
Link:
https://www.unpac.me/results/9e93936e-545a-4bff-b962-d49bdb42e3bc/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/689ddb077386/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/689ddb0773860f65edd676e3d32207c1db0848a29db71fae865705a6666aafe6

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_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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 689ddb0773860f65edd676e3d32207c1db0848a29db71fae865705a6666aafe6

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/184729/

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