MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3e6ddf936423f35ad131abf8cefe5c2596b6a82b467f42449005e67b68054d2. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3e6ddf936423f35ad131abf8cefe5c2596b6a82b467f42449005e67b68054d2
SHA3-384 hash: a02a080039e41dc880f8217918cbcc53f1904b3187d1f8ada61ee1e9952064fdd243b12e1d62fbcd30d9e97b872ca2ea
SHA1 hash: 39563b14efa22e5145f6af80dc90b0c03f62e3b2
MD5 hash: 861b73a12bd5354169791fffc4bb4679
humanhash: carbon-hotel-tango-saturn
File name:L-21-10737 QUOTATION - EX-WORKS SINGAPORE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:875'520 bytes
First seen:2021-08-16 14:52:44 UTC
Last seen:2021-08-16 15:52:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:49SLSz3dUOkHptjzIF9KymAn+Q12m+3CaMnWPzQDeINup5D5GT0+:cGCduHptjzIFYyxf125CWPd
Threatray 8'453 similar samples on MalwareBazaar
TLSH T1D615E0657AC1ABCEC23A4EB5CC017400DBF1E2776607EFCB2CE615D85A5E6850A3325E
dhash icon 32ceaeaeb2968eea (8 x SnakeKeylogger, 7 x AgentTesla, 6 x Formbook)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
L-21-10737 QUOTATION - EX-WORKS SINGAPORE.exe
Verdict:
Malicious activity
Analysis date:
2021-08-16 14:53:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/67730b1c-d2e1-4895-9079-446ceff2962c

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/179568/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.23689.25604.18548.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
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Creating a process from a recently created file
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/92744b68-8a70-41fa-86bd-857fd18fd58f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/833597
Signature
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
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: Powershell Defender Exclusion
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 466028 Sample: L-21-10737 QUOTATION - EX-W... Startdate: 16/08/2021 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Multi AV Scanner detection for dropped file 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 11 other signatures 2->41 7 L-21-10737 QUOTATION - EX-WORKS SINGAPORE.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\...\SUTsGxvghyKPSa.exe, PE32 7->27 dropped 29 C:\...\SUTsGxvghyKPSa.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmpD359.tmp, XML 7->31 dropped 33 L-21-10737 QUOTATI...S SINGAPORE.exe.log, ASCII 7->33 dropped 43 Adds a directory exclusion to Windows Defender 7->43 45 Injects a PE file into a foreign processes 7->45 11 powershell.exe 25 7->11         started        13 powershell.exe 24 7->13         started        15 powershell.exe 25 7->15         started        17 3 other processes 7->17 signatures5 process6 process7 19 conhost.exe 11->19         started        21 conhost.exe 13->21         started        23 conhost.exe 15->23         started        25 conhost.exe 17->25         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a3e6ddf936423f35ad131abf8cefe5c2596b6a82b467f42449005e67b68054d2/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2021-08-09 23:10:50 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
057883d711c8709cf98df054b86aa9f4e9ed0dc0b82ce31333f7577da3e708f6
AgentTesla
22cfd286f4b15dd23e9bd7236fe86a0d13a8ee465127fdc7713f57c61d13b308
AgentTesla
4a0f2f1f14fc6444a79ce4d326f75a43cef11c46b1e7f594cf434ae26ad40dcb
AgentTesla
5af4dfcb3e6c84a81b3c51962c9f32a5f24ebed2edefa5b12f1965ad6ce84619
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66f2b1d1272f9b583c34e679fea26640af4e19d4c49d5aa1e7da9f7bc52aafb9
AgentTesla
9b501c547c3a6220c4ce9cec44811a2637adbbd3a11a0bf11ed437fde7747410
AgentTesla
a05b237bd950b290bde604ee1eb0682268195ce28a92dfc1b17c5085583dd107
AgentTesla
d175dab2b72a0e78b419dab0e514d5adc44b19e1ad11282afbd0b4eb0e9c139c
AgentTesla
+ 8'443 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210816-fcy2ptnqwa/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
9ee101b9a465c9959fdd9bda1cfcdad4a9ee929c0d6c7bbccd3f05ffe65e472c
MD5 hash:
429a606acb6bc92647a09fe58ea0b5f3
SHA1 hash:
bcb467a5db06b38c15b04f673f22b3fca181ef8a
Link:
https://www.unpac.me/results/d82845da-90e7-4dac-b337-f2ea67cc6aef/
SH256 hash:
e316e73836f3cd758f59293adc2e4a6f8905d6115de5e960d618139dda7ac45b
MD5 hash:
40caf0d3d16c579b478064b577fa2f89
SHA1 hash:
92d276727d72a26ac2fc520e5b437887f3fb0779
Link:
https://www.unpac.me/results/d82845da-90e7-4dac-b337-f2ea67cc6aef/
SH256 hash:
ed0dd1e2260da7b03c8b80e0b45e8fef44be722c1e8c41e078c1a25ed0d18ecc
MD5 hash:
6057ce35bd926dd6d49dedfa9cc18372
SHA1 hash:
1f4e44e1740ffbd91129ac3a37d22845bc52c158
Link:
https://www.unpac.me/results/d82845da-90e7-4dac-b337-f2ea67cc6aef/
SH256 hash:
a3e6ddf936423f35ad131abf8cefe5c2596b6a82b467f42449005e67b68054d2
MD5 hash:
861b73a12bd5354169791fffc4bb4679
SHA1 hash:
39563b14efa22e5145f6af80dc90b0c03f62e3b2
Link:
https://www.unpac.me/results/d82845da-90e7-4dac-b337-f2ea67cc6aef/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a3e6ddf93642/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/a3e6ddf936423f35ad131abf8cefe5c2596b6a82b467f42449005e67b68054d2

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/179568/

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