MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb1d1957f8526aafe69293807470eb2a6a552f894068b54e6264f37612fc0462. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb1d1957f8526aafe69293807470eb2a6a552f894068b54e6264f37612fc0462
SHA3-384 hash: 57c060b06de2448472d9097ca264eca45af6e027dc10c7cbde9cd085ce4c3d33b4f9bcf481ef2935e46caf6d4a5b654b
SHA1 hash: 31376fb2482123efa926dce35ba745eec3607023
MD5 hash: 9e2fd1a609f6b10e853abbd6ce5582bc
humanhash: winter-ohio-florida-asparagus
File name:ORDERINQ3499904.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:505'856 bytes
First seen:2021-04-01 15:39:47 UTC
Last seen:2021-04-01 15:40:57 UTC
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:zySBtxWMG0MkTymRUZBw3JBjd4NrqFRiJ3yxkBOVmNSEdtdDpzao7xiHuq1ChR:zrABmBGBqFRiJ3yqumNSEdtdDpWoteC
Threatray 3'643 similar samples on MalwareBazaar
TLSH 8EB4CFB532D54B15F4BAEBF87871101083F4A43992D2D60D1EAC10EE19B2FB1A5E6E73
Reporter fabjer
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ORDERINQ3499904.exe
Verdict:
Malicious activity
Analysis date:
2021-04-01 15:46:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/20ca864d-677f-4398-a58f-dfd7b9874e85

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/131333/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.576-3.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP 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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/663365
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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 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: 380611 Sample: ORDERINQ3499904.exe Startdate: 02/04/2021 Architecture: WINDOWS Score: 100 58 Found malware configuration 2->58 60 Antivirus detection for dropped file 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 11 other signatures 2->64 7 ORDERINQ3499904.exe 7 2->7         started        11 RXhUFA.exe 5 2->11         started        13 RXhUFA.exe 2->13         started        process3 file4 40 C:\Users\user\AppData\...\dJbLqlCNmyxR.exe, PE32 7->40 dropped 42 C:\Users\...\dJbLqlCNmyxR.exe:Zone.Identifier, ASCII 7->42 dropped 44 C:\Users\user\AppData\Local\Temp\tmp2FB.tmp, XML 7->44 dropped 46 C:\Users\user\...\ORDERINQ3499904.exe.log, ASCII 7->46 dropped 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->66 68 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->68 70 Uses schtasks.exe or at.exe to add and modify task schedules 7->70 15 ORDERINQ3499904.exe 2 9 7->15         started        20 schtasks.exe 1 7->20         started        22 ORDERINQ3499904.exe 7->22         started        72 Antivirus detection for dropped file 11->72 74 Multi AV Scanner detection for dropped file 11->74 76 Machine Learning detection for dropped file 11->76 24 RXhUFA.exe 2 11->24         started        26 schtasks.exe 1 11->26         started        signatures5 process6 dnsIp7 48 smtp.vivaldi.net 31.209.137.12, 49733, 49735, 587 HRINGDU-ASIS Iceland 15->48 34 C:\Users\user\AppData\Roaming\...\RXhUFA.exe, PE32 15->34 dropped 36 C:\Users\user\...\RXhUFA.exe:Zone.Identifier, ASCII 15->36 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->50 52 Tries to steal Mail credentials (via file access) 15->52 54 Tries to harvest and steal ftp login credentials 15->54 56 3 other signatures 15->56 28 conhost.exe 20->28         started        38 C:\Windows\System32\drivers\etc\hosts, ASCII 24->38 dropped 30 conhost.exe 26->30         started        32 conhost.exe 26->32         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cb1d1957f8526aafe69293807470eb2a6a552f894068b54e6264f37612fc0462/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmorsv7ykjvk7zussoahi4hlfjvfkl4jibulkttcmtzxmex4arra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
06b4de3d0ea9895ad2d5d1139d3fbc9a671890e8a66c3b7607351ac10fa30562
AgentTesla
32799018b06d3b2014415b6a1f7d30527b21b4d3493e1392ceb772b574db8b79
AgentTesla
3b70e4fc486e35f388db065ff8f187f55a820ccf8ce90f0e656ff55aaa0d5fdb
AgentTesla
43d26977116e9862e2ff0881465112241c96115d5c542eadf652cb2263407252
AgentTesla
4f6fa9c79a519e7f23da7e9af07462772ac70e4ec05d973074cadb7faba03d0b
AgentTesla
6c2f5bf673b3bbc31cf425259cd5a0262094e85a8bed03714c7b39712efc4beb
AgentTesla
711f4cb1949bfec693a614472ac348331b024c40cb51179b9c7ee1a06287750f
AgentTesla
a5558fff1ebe81b0f0534b51d9329ef59e867d5281d78a149e66fa6c218f0ef4
AgentTesla
aeef9ef2024eace360ddbacf7e264e90059d2afb1b0090ea94bfec5857e8f9b0
AgentTesla
d22186ba61827718f9eb88149284083c1f2c0d20b6cb074ed70d64614a761b7d
AgentTesla
+ 3'633 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210401-1tkrw3pkes/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
d436034270fb2d5380e4fcecc1ee6c821a1701aed96045fa13f597da16be08fb
MD5 hash:
00cbf73d8b9f03417a3a32957ec64ed4
SHA1 hash:
b862eff1cf240a5ad5325fd258892e534484a6e8
Link:
https://www.unpac.me/results/61911fe3-8611-49eb-9cdb-f513ad37060d/
SH256 hash:
cb1d1957f8526aafe69293807470eb2a6a552f894068b54e6264f37612fc0462
MD5 hash:
9e2fd1a609f6b10e853abbd6ce5582bc
SHA1 hash:
31376fb2482123efa926dce35ba745eec3607023
Link:
https://www.unpac.me/results/61911fe3-8611-49eb-9cdb-f513ad37060d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cb1d1957f8526aafe69293807470eb2a6a552f894068b54e6264f37612fc0462

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

iso 9a14eaf2bcba252bedb425593a95b2c5972e10ed7f9c3f68122254a49803e38a

AgentTesla

Executable exe cb1d1957f8526aafe69293807470eb2a6a552f894068b54e6264f37612fc0462

(this sample)

  
Dropped by
SHA256 9a14eaf2bcba252bedb425593a95b2c5972e10ed7f9c3f68122254a49803e38a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/131333/

Comments