MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 764c115297d49fb85541c3cc22d8434745ed160094221ef22bfc513398d2ace6. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 764c115297d49fb85541c3cc22d8434745ed160094221ef22bfc513398d2ace6
SHA3-384 hash: cee641c68bcfe0963151ab3df9d762a7f6e11eabc51c2fe4953db8433f81f4eda4298b3bf2e7ee232d23018ba5d7362a
SHA1 hash: c9d5a862f503b8609517cb4aeb5dd1c1d62967d7
MD5 hash: 7d34b3676f814490df0d5a7394acc74a
humanhash: butter-uncle-two-quebec
File name:TBJfL5XI0OX5Mr2.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:836'608 bytes
First seen:2020-10-14 17:00:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:LrZQRbM//54/dntWfZqC2NDTKOYpPhFRDVVc267gdTM2hMSOJXXgz2kjRr/cG7AK:hQy/iFFNDTXcPhFJVOgTMz6F
Threatray 547 similar samples on MalwareBazaar
TLSH 37059DBC31C434DFC99F9A7386182C74F72175BE620FD20B619372B89D5EAD78A141A2
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/70986/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42621.16946.27893.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/491574
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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 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 AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 298333 Sample: TBJfL5XI0OX5Mr2.exe Startdate: 14/10/2020 Architecture: WINDOWS Score: 100 27 Found malware configuration 2->27 29 Antivirus detection for dropped file 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 9 other signatures 2->33 7 TBJfL5XI0OX5Mr2.exe 6 2->7         started        process3 file4 19 C:\Users\user\AppData\...\tPoKVxqgBghgo.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmpB012.tmp, XML 7->21 dropped 23 C:\Users\user\...\TBJfL5XI0OX5Mr2.exe.log, ASCII 7->23 dropped 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->35 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->37 39 Injects a PE file into a foreign processes 7->39 11 TBJfL5XI0OX5Mr2.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 mail.sardaplywood.com 72.52.178.59, 49757, 49758, 587 LIQUIDWEBUS United States 11->25 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->41 43 Tries to steal Mail credentials (via file access) 11->43 45 Tries to harvest and steal ftp login credentials 11->45 47 Tries to harvest and steal browser information (history, passwords, etc) 11->47 17 conhost.exe 15->17         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/764c115297d49fb85541c3cc22d8434745ed160094221ef22bfc513398d2ace6/
Threat name:
ByteCode-MSIL.Infostealer.Stelega
Create hunting rule
Status:
Malicious
First seen:
2020-10-14 08:12:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ozgbcuux2sp3qvkbypgcfwcdi5c62fqasqrb54rl7rithggsvtta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2d144214208755e53c3a4b855959f4dd3583b24e8a09c3b9d795fa8633718e0e
AgentTesla
36f888cfcc5ca73bed330401ff231b38012baad656797b803d51157ee2252177
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3d281e94d3e3d6dc20818716a5b45e09803a5e8cace71615d950d086b563cc40
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44c8acbbe1fdbcab7397c03bc91d5d3f440ec11f6358974e4bcc27ee28a4b838
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98f16bf7fd0d32ebf300230c3992712556f0bebc91678c4a6da74f7a900be68b
AgentTesla
aa996e1467f78b4965e61fc6ad87982814a0d1f10260593e63216af6e15a69f4
AgentTesla
c8741ad3130b95d1df602e99ed65489df788819dabe8907f2a449197e8ba97ef
AgentTesla
db539ae936d63a0f8340157cd6af07c6f3fd14b354799db61967679095d78576
AgentTesla
ef261cab960c0d90f77d39e3b5405aec8e2ff2bf220f1ebe594807f3fa5cd6fb
AgentTesla
ffbc4a39ad58fc82025ec9dd1abcba049dc7c66a1ccb8b71fe2171e65f41b526
AgentTesla
+ 537 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/201014-3cjfjlag32/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
764c115297d49fb85541c3cc22d8434745ed160094221ef22bfc513398d2ace6
MD5 hash:
7d34b3676f814490df0d5a7394acc74a
SHA1 hash:
c9d5a862f503b8609517cb4aeb5dd1c1d62967d7
Link:
https://www.unpac.me/results/6aaf20f2-90c3-4252-8bec-4635fd57bebe/
SH256 hash:
607f04646c9f16f7c23fa69d4b8f660fc7c44d40e4f73a0c70a2b315debdaa8b
MD5 hash:
a90baadadf904455325f7bc787185c7b
SHA1 hash:
7d833bb819d638008c98be469b05db2feaf201cd
Link:
https://www.unpac.me/results/6aaf20f2-90c3-4252-8bec-4635fd57bebe/
SH256 hash:
72ced02589877f8cec4d84cbdf856d7404eb2775932bc011c401a849764b004e
MD5 hash:
a10b248227c6c8f9b55103ea686caa92
SHA1 hash:
d06948a35e717a2d21c11e86c13afc4e80344149
Link:
https://www.unpac.me/results/6aaf20f2-90c3-4252-8bec-4635fd57bebe/
SH256 hash:
0b3ba5c6bf32a1549d516dd43a6c7bbdaca4b49e3c9e25bd89e94d5e95d5c3fd
MD5 hash:
02946de63abf5d7b7515f4097079ff97
SHA1 hash:
e6f80068670f5274c0f59ae35084676377f3478a
Link:
https://www.unpac.me/results/6aaf20f2-90c3-4252-8bec-4635fd57bebe/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/764c115297d49fb85541c3cc22d8434745ed160094221ef22bfc513398d2ace6

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/70986/

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