MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5f6325653a70427c44457dd2776d7c128d6590e921ebd2b4a9b62d46257e15e. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5f6325653a70427c44457dd2776d7c128d6590e921ebd2b4a9b62d46257e15e
SHA3-384 hash: 8a6f0137c20c2536a48a8330036b92fc26808f000abd9e76fc8a36984ba4c1008ad9c2feacc9e7c68bb6901245d95f77
SHA1 hash: 9f7c38207a4e082c7263e453440d3d0c7cdfd3ca
MD5 hash: 5a09fa0d649c4229cf42f8cb2ea70dd4
humanhash: mockingbird-fourteen-princess-victor
File name:New_Order_PO#24960780_MT_Quote.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:673'792 bytes
First seen:2021-09-03 06:24:03 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:H/R3t3pPAU2Z0OJLq9D5aKgSeRGeEEjh4M2bP:HFt3pPAU2Z0cED5pgSIsT
Threatray 9'400 similar samples on MalwareBazaar
TLSH T1C0E42C3E58FE23279176C7D5CBE48823F6C498AF3233A96467D747264316A4674C322E
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#24960780_MT_Quote.exe
Verdict:
Malicious activity
Analysis date:
2021-09-03 06:25:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/db3aa6f1-dc6f-4923-a426-cb2bfee3a9c9

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/185027/
Detection(s):
Sanesecurity.Rogue.0hr.20210903-0704.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
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/662876f7-8d6d-47e2-adc9-d535cae1a93d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/844551
Signature
.NET source code contains potential unpacker
.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
Moves itself to temp directory
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)
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: 476982 Sample: New_Order_PO#24960780_MT_Qu... Startdate: 03/09/2021 Architecture: WINDOWS Score: 100 28 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->28 30 Found malware configuration 2->30 32 Multi AV Scanner detection for dropped file 2->32 34 8 other signatures 2->34 7 New_Order_PO#24960780_MT_Quote.exe 7 2->7         started        process3 file4 22 C:\Users\user\AppData\...\fYAbLvWtcjVPW.exe, PE32 7->22 dropped 24 C:\Users\user\AppData\Local\...\tmp8357.tmp, XML 7->24 dropped 26 C:\...26ew_Order_PO#24960780_MT_Quote.exe.log, ASCII 7->26 dropped 36 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->36 38 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->38 40 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->40 42 3 other signatures 7->42 11 New_Order_PO#24960780_MT_Quote.exe 2 7->11         started        14 powershell.exe 25 7->14         started        16 schtasks.exe 1 7->16         started        signatures5 process6 signatures7 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->44 46 Moves itself to temp directory 11->46 48 Tries to steal Mail credentials (via file access) 11->48 50 2 other signatures 11->50 18 conhost.exe 14->18         started        20 conhost.exe 16->20         started        process8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d5f6325653a70427c44457dd2776d7c128d6590e921ebd2b4a9b62d46257e15e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-03 06:05:36 UTC
AV detection:
8 of 43 (18.60%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2x3devstu4ccprcek7oso5wxyeunmwiosipl2k2ktnrniysx4fpa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
333af0cc16651387457b2288b318bde05ddd2d872bd2f2c8e7494bfdf5fae26a
AgentTesla
36313c2fdb892e365b04da45405c26b853fd19523109ab0061636a886787d83d
AgentTesla
56e64a112104a4bceeec030a7a5a2b6ef64dee29f9acfd28ab55cb00f906fd26
AgentTesla
6b919aedc991817793774e45c3e84c4fd5ec2b6f299566101ad1392fe47595f3
AgentTesla
cbe89131f26d706f3a86f77686c9c4ac165a02b7218c1511851a38ab8f826541
AgentTesla
ddb27dedce37040816b06a70f6375dd10b5fc2f5dbc412ec42b8798fe4240ffa
AgentTesla
f7bc62b2539ceb2b1364cd85ef6544c4063362fa8853c92d12bca41bc290b1d9
AgentTesla
+ 9'390 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/210903-g57btsffhp/
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:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
Link:
https://www.unpac.me/results/47c59424-3aeb-40f9-a481-14aa386e1dd7/
SH256 hash:
f9ec4168518229c5cd324c77ac9519c8eaee755330bf82e54cb6934f4a1fc3b6
MD5 hash:
a94288c5dedd81ec956601b2c45bc6fa
SHA1 hash:
70088e1a54e2d4d02da46446f0427322271517da
Link:
https://www.unpac.me/results/47c59424-3aeb-40f9-a481-14aa386e1dd7/
SH256 hash:
4c052cb3bd18458653686ba65ce6e9d9964bd482c8186b516786455775782c8c
MD5 hash:
3ae0a25b05a5b37667241632610f27c3
SHA1 hash:
653e9c9f187f81e7ffa311bbc76e4fde2823bc50
Link:
https://www.unpac.me/results/47c59424-3aeb-40f9-a481-14aa386e1dd7/
SH256 hash:
d5f6325653a70427c44457dd2776d7c128d6590e921ebd2b4a9b62d46257e15e
MD5 hash:
5a09fa0d649c4229cf42f8cb2ea70dd4
SHA1 hash:
9f7c38207a4e082c7263e453440d3d0c7cdfd3ca
Link:
https://www.unpac.me/results/47c59424-3aeb-40f9-a481-14aa386e1dd7/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/d5f6325653a7/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/d5f6325653a70427c44457dd2776d7c128d6590e921ebd2b4a9b62d46257e15e

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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
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

Executable exe d5f6325653a70427c44457dd2776d7c128d6590e921ebd2b4a9b62d46257e15e

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/185027/

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