MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d790c94dffa2eda7fd860cb26decc3f27e50582449a544428271b7fdce8f308. 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: 6d790c94dffa2eda7fd860cb26decc3f27e50582449a544428271b7fdce8f308
SHA3-384 hash: aa7b09c85c5a7ba5620b551ebde431eb6aa36470791d1d0ac225d50e2806f3b52de3d8e85648ee87e931df5970f5296a
SHA1 hash: df21ea833e67a92905d0b7959794dd0d0b5702ea
MD5 hash: 6cb2ad56a92f050d6c0a1cc877db8cb5
humanhash: high-april-minnesota-one
File name:INV01562-7500003124.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:874'496 bytes
First seen:2023-03-08 17:43:06 UTC
Last seen:2023-03-08 19:27:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:k30m+HxmH1RcxYu2gT4tcvB1QWzAc1RhwzinYlj+U+PakG:kv+HcfEVT/fRhfYlj+tG
Threatray 1'106 similar samples on MalwareBazaar
TLSH T14505493CF9766ACAE136F2738657E610F2F580F27311D8576EE2848046B0671E2DE61E
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter cocaman
Tags:AgentTesla exe Shipping

Intelligence

File Origin
# of uploads :
3
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INV01562-7500003124.exe
Verdict:
Malicious activity
Analysis date:
2023-03-08 17:44:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5e0deb69-33f5-4b2a-bbd1-16a5526a93d9

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/372661/
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.20580.2222.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Reading critical registry keys
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6408c962aa9d4ecc35bc3c69/reports/9d4d2a5e-a6fa-479a-a946-f23ef090d644/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/6d790c94dffa2eda7fd860cb26decc3f27e50582449a544428271b7fdce8f308
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/f019f08d-642c-41a8-bb79-520031596cc5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1189622
Signature
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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 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
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 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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 822498 Sample: INV01562-7500003124.exe Startdate: 08/03/2023 Architecture: WINDOWS Score: 100 46 Sigma detected: Scheduled temp file as task from temp location 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected AgentTesla 2->50 52 3 other signatures 2->52 7 INV01562-7500003124.exe 5 2->7         started        11 BYobsWCOLD.exe 4 2->11         started        13 yGbzOMp.exe 2 2->13         started        15 yGbzOMp.exe 1 2->15         started        process3 file4 38 C:\Users\user\AppData\...\BYobsWCOLD.exe, PE32 7->38 dropped 40 C:\Users\user\AppData\Local\...\tmpE20C.tmp, XML 7->40 dropped 66 Uses schtasks.exe or at.exe to add and modify task schedules 7->66 68 Writes to foreign memory regions 7->68 70 Injects a PE file into a foreign processes 7->70 17 RegSvcs.exe 2 4 7->17         started        22 schtasks.exe 1 7->22         started        72 Multi AV Scanner detection for dropped file 11->72 74 Machine Learning detection for dropped file 11->74 24 RegSvcs.exe 11->24         started        26 schtasks.exe 1 11->26         started        28 conhost.exe 13->28         started        30 conhost.exe 15->30         started        signatures5 process6 dnsIp7 42 mail.ppecindia.com 50.87.154.175, 49701, 49706, 587 UNIFIEDLAYER-AS-1US United States 17->42 44 au.c-0001.c-msedge.net 17->44 36 C:\Users\user\AppData\Roaming\...\yGbzOMp.exe, PE32 17->36 dropped 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->54 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->56 58 Tries to steal Mail credentials (via file / registry access) 17->58 60 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 17->60 32 conhost.exe 22->32         started        62 Tries to harvest and steal browser information (history, passwords, etc) 24->62 64 Hides that the sample has been downloaded from the Internet (zone.identifier) 24->64 34 conhost.exe 26->34         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d790c94dffa2eda7fd860cb26decc3f27e50582449a544428271b7fdce8f308/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-08 10:34:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
16 of 25 (64.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nv4qzfg77ixnu76ymdfsnxwmh4t6kbmcisnfirbie4nx7xhi6mea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
22d0d0c5b3370c3bd0daf3573a3257dcfe6826b3d5fb9ad381060f22b1324114
AgentTesla
2e08e5990d18ca8f59e41b3224cad6032e533ac94b734f9ac4763cb6069ae990
AgentTesla
34400971737de1a9413dc4c09227e213e18ed094c81b92b99464af046f886e4e
AgentTesla
499e8fe59f6dd5127cbf40263388b2ad5faac3a7c63db886996ad5ee8b82aed1
AgentTesla
6d790c94dffa2eda7fd860cb26decc3f27e50582449a544428271b7fdce8f308
AgentTesla
cd8b38d06c2f0a859dff506de2b2070ee2d0be8e7e6549a36d0ec871f34a4712
AgentTesla
efa920373efaa4bd26fb1704e6ea6cb05ed8e91b5e552db7ff2a7764ace07758
AgentTesla
+ 1'096 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/230308-wa5xvagc45/
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
Adds Run key to start application
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
94c2ba257a21a0eb4527346753abdedc7bb2fe3aa72d20642546994626602129
MD5 hash:
874dcc6be499121b1425bfdff1f8ad46
SHA1 hash:
66f83bedc73876b77e152c604b8214bde86d965e
Link:
https://www.unpac.me/results/84abd0ca-0639-4f47-a173-1a28cb1a6c99/
SH256 hash:
a66f443fc78e93f31241cb34cddc021354d930c1b84cbb78c262a4917f173022
MD5 hash:
a33b3f1696c3c2f5b4896c38a0796e2f
SHA1 hash:
4b9d43c84743dc48a1ffc5f2a5cadbca9c47e80f
Link:
https://www.unpac.me/results/84abd0ca-0639-4f47-a173-1a28cb1a6c99/
SH256 hash:
dcdc45fe092ff70b2d35e87240a2a706ab4268317efd0c9ea46242da9d68d911
MD5 hash:
8c5d728b6c3a6e896f42a70bb5d3da9d
SHA1 hash:
0d0daa0a9fa331847bd15eea3140f8db9c4dc77a
Link:
https://www.unpac.me/results/84abd0ca-0639-4f47-a173-1a28cb1a6c99/
SH256 hash:
6d790c94dffa2eda7fd860cb26decc3f27e50582449a544428271b7fdce8f308
MD5 hash:
6cb2ad56a92f050d6c0a1cc877db8cb5
SHA1 hash:
df21ea833e67a92905d0b7959794dd0d0b5702ea
Link:
https://www.unpac.me/results/84abd0ca-0639-4f47-a173-1a28cb1a6c99/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6d790c94dffa/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/6d790c94dffa2eda7fd860cb26decc3f27e50582449a544428271b7fdce8f308

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.

Malspam

AgentTesla

7z 803cd779745b8235a9581e8ce8391930d60aca265a8989b47d6d81852fd838c8

AgentTesla

Executable exe 6d790c94dffa2eda7fd860cb26decc3f27e50582449a544428271b7fdce8f308

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 803cd779745b8235a9581e8ce8391930d60aca265a8989b47d6d81852fd838c8
  
Dropped by
SHA256 73f80947cae005104a0434fc31da38386e4d84838f2547d745e3fd7abee0eb1f
Cape
Cape
https://www.capesandbox.com/analysis/372661/
  
Dropped by
MD5 c5aff6b7c258ed986493202d840137b7
  
Dropped by
MD5 f432ab7d85b162d0b7d191c32aae24d1

Comments