MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e6a3acd0fe714295133b9f473a547dc033bd2dcf6501514ca190884a35194e9. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e6a3acd0fe714295133b9f473a547dc033bd2dcf6501514ca190884a35194e9
SHA3-384 hash: e5c784961cb28d9c61d992328e67219ae93cd24bbcee94c7aacbfa15f13c7f10036203abc1dc40a353a6b11df61f3f63
SHA1 hash: f14351d8bb8ff4c33f0938c6c256eeea867aa55f
MD5 hash: 5dccbbdc4217bd0b81e5669336893215
humanhash: single-illinois-monkey-spaghetti
File name:5dccbbdc4217bd0b81e5669336893215.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:735'744 bytes
First seen:2021-02-10 08:49:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:53Zi970Oz6hGy6XX5FGMZ9Nye1BIz8vofzM7RpPpEO:JZ765YMZ9NyeoNzURpPpEO
Threatray 40 similar samples on MalwareBazaar
TLSH 0AF4F1362BAC8F45E2BE3BB90571911063F9E2129725D34DBDBC14CC0E29FC5A6927D2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5dccbbdc4217bd0b81e5669336893215.exe
Verdict:
Malicious activity
Analysis date:
2021-02-10 08:59:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/17efaebc-55cc-4f5b-a459-1bb40645755e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.533.24541.25331.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Sending a custom TCP request
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/604119
Signature
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: 351072 Sample: Ks3GS2EGKE.exe Startdate: 10/02/2021 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Sigma detected: Scheduled temp file as task from temp location 2->33 35 7 other signatures 2->35 7 Ks3GS2EGKE.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...19fXzPyLVzlFTC.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmpAF98.tmp, XML 7->21 dropped 23 C:\Users\user\AppData\...\Ks3GS2EGKE.exe.log, ASCII 7->23 dropped 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->39 41 Contains functionality to register a low level keyboard hook 7->41 43 Injects a PE file into a foreign processes 7->43 11 Ks3GS2EGKE.exe 6 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 mail.privateemail.com 198.54.122.60, 49757, 49758, 587 NAMECHEAP-NETUS United States 11->25 27 192.168.2.1 unknown unknown 11->27 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 2 other signatures 11->51 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e6a3acd0fe714295133b9f473a547dc033bd2dcf6501514ca190884a35194e9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-08 16:30:48 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzvdvtip44kcsujtxh2hhjkh3qbtxuw46zibkfgkdeeiji2rstuq._file
Verdict:
unknown
Similar samples:
049bc8851afea3c0697d9c238cc2bfe6952ce8b74f89f5a0d022f19236229276
AgentTesla
21090f5623e9c498291f5fea0d54bb7ea8cd27088b9a4d80b325acbf44d85b8a
AgentTesla
3550ff88757875f1e8566d7855eacb36fa3213a1537d4125555bc71a88d55018
AgentTesla
3e10aebd7d43b95b74804dfd6619965ca3a360812f8a2fa67adb5b246e35d273
AgentTesla
6d44f8ab6e901e6a53350be7fb31f0f2bf50678440707adf46346c47c39fe91d
AgentTesla
800d8d254df93706903d11c9d97e4456294a4af1d600292206d273f57d4ce889
AgentTesla
afaeffcfe0a6e4accf49f860a694f14ff25a44746b3413bbbb243546fee93717
AgentTesla
bdfce3522a6b59ac31c4912026f03f3f89bd912be68e1f596f9f2ea111a643ab
AgentTesla
f0998181a413c33d7696007625fdaa39855e454ef248ca2f2368ff2618468271
AgentTesla
f2064ad5df9a9c15da12017bcaf5425b587cba475c55ed95087fff898490e106
AgentTesla
+ 30 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
ransomware
Link:
https://tria.ge/reports/210210-cmnpkxrp86/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
97a45ba8ca3b97c81726b991b71dd94524b27e9a54d011a4b2532b8c58c9e9e6
MD5 hash:
e4a64fe0e6ee0fc8d31d1b805c30b543
SHA1 hash:
73abd5242a543f72bceb843eeadbbbc23477bbb8
Link:
https://www.unpac.me/results/ecdae4d4-4aba-4181-89e8-e64fdf646aa9/
SH256 hash:
8e6a3acd0fe714295133b9f473a547dc033bd2dcf6501514ca190884a35194e9
MD5 hash:
5dccbbdc4217bd0b81e5669336893215
SHA1 hash:
f14351d8bb8ff4c33f0938c6c256eeea867aa55f
Link:
https://www.unpac.me/results/ecdae4d4-4aba-4181-89e8-e64fdf646aa9/
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/8e6a3acd0fe714295133b9f473a547dc033bd2dcf6501514ca190884a35194e9

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Web download

AgentTesla

Executable exe 8e6a3acd0fe714295133b9f473a547dc033bd2dcf6501514ca190884a35194e9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/995725/
  
Delivery method
Distributed via web download

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