MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7e04b393a25f29b335ec5b662fa6d11c9ffecb977151036c3a51281298a920c. 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: d7e04b393a25f29b335ec5b662fa6d11c9ffecb977151036c3a51281298a920c
SHA3-384 hash: feae5d4cb75830e77f4becc775067f6d0a8893681ffd55adb11fcf167ea2dbb1a9390ddeb3bb99ba79ea8939f8238000
SHA1 hash: afdb6112622397e2671c0a887695f4a37df4fc9c
MD5 hash: ee9109a66361d111af05398b5203320c
humanhash: diet-wyoming-coffee-six
File name:ee9109a66361d111af05398b5203320c.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:815'104 bytes
First seen:2021-09-22 18:07:25 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 12288:5YmtiK5oWVjmb17Jj1HuQ0UscA6Vj7/nKRRq3yGeC1qyRc1PekCwk:i+FoWVah7Jj1bZnj7y3q3mw+sLw
Threatray 10'162 similar samples on MalwareBazaar
TLSH T124058BC45D884613C7A44672DD5C624632296C0A3723938BCBE53DBB3FFE283D62D996
File icon (PE):PE icon
dhash icon a28aa2e2e0aaa2a2 (14 x Formbook, 11 x AgentTesla, 5 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ee9109a66361d111af05398b5203320c.exe
Verdict:
Malicious activity
Analysis date:
2021-09-22 18:09:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ec472fb2-5dd5-4aeb-8c38-03fa49880e92

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/190374/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.26929.UNOFFICIAL
Create hunting rule

Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9922a07a-95db-4826-807e-89f5676d9158
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/855877
Signature
.NET source code contains potential unpacker
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 488311 Sample: VCS7E3uV2V.exe Startdate: 22/09/2021 Architecture: WINDOWS Score: 100 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected AgentTesla 2->41 43 Yara detected AntiVM3 2->43 45 2 other signatures 2->45 6 VCS7E3uV2V.exe 3 2->6         started        10 nwlrFL.exe 3 2->10         started        12 nwlrFL.exe 2 2->12         started        process3 file4 23 C:\Users\user\AppData\...\VCS7E3uV2V.exe.log, ASCII 6->23 dropped 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->47 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->49 51 Injects a PE file into a foreign processes 6->51 14 VCS7E3uV2V.exe 2 5 6->14         started        53 Multi AV Scanner detection for dropped file 10->53 19 nwlrFL.exe 2 10->19         started        21 nwlrFL.exe 2 12->21         started        signatures5 process6 dnsIp7 29 us2.smtp.mailhostbox.com 208.91.199.223, 49819, 587 PUBLIC-DOMAIN-REGISTRYUS United States 14->29 25 C:\Users\user\AppData\Roaming\...\nwlrFL.exe, PE32 14->25 dropped 27 C:\Users\user\...\nwlrFL.exe:Zone.Identifier, ASCII 14->27 dropped 31 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->31 33 Tries to steal Mail credentials (via file access) 14->33 35 Tries to harvest and steal ftp login credentials 14->35 37 2 other signatures 14->37 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d7e04b393a25f29b335ec5b662fa6d11c9ffecb977151036c3a51281298a920c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-22 18:08:12 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=27qewoj2exzjwm26yw3gf6tnche773fzo4kranwduujickmksiga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0bec1813fd645f0c1dd84ddf277999b79f1c07a94e6574a345d70184d8bfbc47
AgentTesla
13675c7709efcd13c8334d547539a2c1c7f2e78e3cf9dee498c236d869493378
AgentTesla
31b7df14c156db3291584805bdf846c7440541b9c971a15f0706b8da59e618b5
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6bbec289761e29f2118ce99e40cd65abb5428d53806158c5898c5db5f252af96
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9d1257335a482231b0cba62949e5470f23130dd0449453ffcecb0c3879d80b24
AgentTesla
9f5246d9c9dc30f30f1ad1ffaa3e3a5e4b81f51d2b9059527190cd3a55523eb1
AgentTesla
a0280d342cc57efcb2b0a35cd901689ef9a71d446b9741791bb0ce19e1843ac7
AgentTesla
a79cd2afe6fbd88f394601ec42877ca66fb58a0844c3838abd1e2063fe7b07ab
AgentTesla
cde036f2afa7aab3e775edf993ec455176f25bba3dd9440d0853945e425131a3
AgentTesla
fb544a3b7a3f9bdf2b36abf7d2e8700ed832ce6857718124fed2e06605760219
AgentTesla
+ 10'152 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/210922-wqyhpsdde4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
Link:
https://www.unpac.me/results/21ead27d-781a-4ffd-b12d-6477173a991c/
SH256 hash:
33b1b4144d7a3ee61f58604568205a169c7d9a8b38e9ca6713bdf1fd572d7658
MD5 hash:
1d186d752b05e2bc90314500f1633509
SHA1 hash:
b42cc59dddd1f5b547c9473730f3017b238f554b
Link:
https://www.unpac.me/results/21ead27d-781a-4ffd-b12d-6477173a991c/
SH256 hash:
510de00389486b85ded716c7c1714d85aad9bbe0a535849c87e04ec75aa0c196
MD5 hash:
8b7d83d4c07f1d599c5b57876add8fee
SHA1 hash:
4087d0d9dfa5f72a5cf30c6fb84c284a94c9f1b4
Link:
https://www.unpac.me/results/21ead27d-781a-4ffd-b12d-6477173a991c/
SH256 hash:
2b905a2099542019fb81da127813a56deaa4455ea087bc66bb865b1d475ab129
MD5 hash:
4ca9abebc83ab5886ec667f19489eb35
SHA1 hash:
364e48cf1adc94d412943236e5f2f7496651685c
Link:
https://www.unpac.me/results/21ead27d-781a-4ffd-b12d-6477173a991c/
SH256 hash:
d7e04b393a25f29b335ec5b662fa6d11c9ffecb977151036c3a51281298a920c
MD5 hash:
ee9109a66361d111af05398b5203320c
SHA1 hash:
afdb6112622397e2671c0a887695f4a37df4fc9c
Link:
https://www.unpac.me/results/21ead27d-781a-4ffd-b12d-6477173a991c/
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/d7e04b393a25f29b335ec5b662fa6d11c9ffecb977151036c3a51281298a920c

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.

Web download

AgentTesla

Executable exe d7e04b393a25f29b335ec5b662fa6d11c9ffecb977151036c3a51281298a920c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1563796/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/190374/

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