MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19848693581afe396fc1404f0da7df9fb1f46e6b9f0354188867ac890ec1bcb0. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19848693581afe396fc1404f0da7df9fb1f46e6b9f0354188867ac890ec1bcb0
SHA3-384 hash: 91ecc65f56e0797365ef948145f7cb2d9b780637100b65ef8f39d531b21f3bf989fa4bd22a78531021f0d9f2ac5da5fc
SHA1 hash: 20698ec992220500580ba0a70a82af7f8089e8bb
MD5 hash: 9a340ba5ee1ed6348d98db8a01355858
humanhash: august-football-mockingbird-arkansas
File name:4TTKo95WuWkrs62.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:483'840 bytes
First seen:2020-09-28 13:51:25 UTC
Last seen:2020-09-28 14:46:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 6144:yiamWn8ftzkb8hzEEQYWCXWHYWO2Wq8pEaOk0YayjpIWuo1SvoeBJBf4arRJ08OM:dFw2cktItR46qzYHCoIgxUkRoNAl
Threatray 198 similar samples on MalwareBazaar
TLSH 12A4BD212AC45B11D17D977DD0191D0107F3A912D322EE9BFDA93CBA3B5BB8186B2E43
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/66437/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.437.14848.22140.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
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/476437
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
May check the online IP address of the machine
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: 290669 Sample: 4TTKo95WuWkrs62.exe Startdate: 28/09/2020 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Antivirus detection for dropped file 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 8 other signatures 2->39 7 4TTKo95WuWkrs62.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\BvKvGxNKTZWT.exe, PE32 7->19 dropped 21 C:\Users\...\BvKvGxNKTZWT.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmpA960.tmp, XML 7->23 dropped 25 C:\Users\user\...\4TTKo95WuWkrs62.exe.log, ASCII 7->25 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 Injects a PE file into a foreign processes 7->45 11 4TTKo95WuWkrs62.exe 15 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 mail.thanhphet.asia 192.185.113.157, 49744, 587 UNIFIEDLAYER-AS-1US United States 11->27 29 elb097307-934924932.us-east-1.elb.amazonaws.com 54.227.255.202, 443, 49743 AMAZON-AESUS United States 11->29 31 3 other IPs or domains 11->31 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Tries to steal Mail credentials (via file access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 2 other signatures 11->53 17 conhost.exe 15->17         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19848693581afe396fc1404f0da7df9fb1f46e6b9f0354188867ac890ec1bcb0/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-09-27 14:03:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dgcine2ydl7ds36bibhq3j67t6y7i3tlt4bvigeim6wisdwbxsya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
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bc4e0f7cc8c9d573592ea1a3ed81421d4a01eaa98e14137afa2f4aff59aef92a
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c3372683261b447261620810696af6f9f7250ec7022b82c81895051039effcbd
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d3ed0d9761ed71f34bc776ea9f593ef1d79fc84ef2741d39c7fb101d66a194b4
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AgentTesla
+ 188 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/200928-p83ecpbn52/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
19848693581afe396fc1404f0da7df9fb1f46e6b9f0354188867ac890ec1bcb0
MD5 hash:
9a340ba5ee1ed6348d98db8a01355858
SHA1 hash:
20698ec992220500580ba0a70a82af7f8089e8bb
Link:
https://www.unpac.me/results/ad14522c-1d8e-4dfa-a046-eb18700a65ac/
SH256 hash:
58cace4aec7bed501f7ea8c13e792b3e66c5bde0060d086f5cf09ce6550b9760
MD5 hash:
0d91fab58f1664c0d0cda237edd6f64b
SHA1 hash:
27fe499bf01c87498b1bd5d85fe91c9899ad1862
Link:
https://www.unpac.me/results/ad14522c-1d8e-4dfa-a046-eb18700a65ac/
SH256 hash:
95a92ba167aad56ea48bb28dbbf899169d7a4c70e3e8835f1c8846b725bd431b
MD5 hash:
cf07ccec427748e2e0226d25a95c823f
SHA1 hash:
4532c9c8e4d8fd39e8a2e90c952b22d35df7bb26
Link:
https://www.unpac.me/results/ad14522c-1d8e-4dfa-a046-eb18700a65ac/
SH256 hash:
a87a4b8c3c36dea590377d9dbf3e1853487a5c03b877d82054822cb25aa6ac9c
MD5 hash:
b17926dfee271f1a91a677c8f1b434aa
SHA1 hash:
a59019ba2404b28550fdb157400e9563ca8c5ec1
Link:
https://www.unpac.me/results/ad14522c-1d8e-4dfa-a046-eb18700a65ac/
SH256 hash:
785261875049471f6432827571071af39fdb06ec0a223224c12792201a9f66e5
MD5 hash:
e41b095949e16c551511c80acfc18ac2
SHA1 hash:
c1c9299481d8604297151f48ac8c790c9e920504
Link:
https://www.unpac.me/results/ad14522c-1d8e-4dfa-a046-eb18700a65ac/
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/19848693581afe396fc1404f0da7df9fb1f46e6b9f0354188867ac890ec1bcb0

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/66437/

Comments