MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71e8630304180faef084dd7631f3d75ffeca9df2a17c4c2f7a5731f01f001fd8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71e8630304180faef084dd7631f3d75ffeca9df2a17c4c2f7a5731f01f001fd8
SHA3-384 hash: bab8fa1966fe9ac13df92d647daab41c2e450105a6e88540fddbd35e4e95e7c1972ef2df567987609f300bf74a24da45
SHA1 hash: ec2b08b70b356fa9d099e69a77ed7abc45d00ef8
MD5 hash: 3034cb19b372b8b2fd70a9c660bacf70
humanhash: fillet-muppet-uncle-don
File name:3034cb19b372b8b2fd70a9c660bacf70.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:741'888 bytes
First seen:2022-08-15 16:25:09 UTC
Last seen:2022-08-15 16:49:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:uzIWbdHtFmy5ehnZo+ZwMeAVIrQkHvBoSk9mUPM2TgwFmki9bF2R:qXbd55e5bwMezskH5KfgCk2R
TLSH T165F4DF9F2D9C5503CD790BB4ECCD0184A7F2ADA13602D6DE5DA37096C4F239C97A8E92
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon ce9c9496e4949c9c (73 x AgentTesla, 51 x SnakeKeylogger, 30 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
webmail.wrcs.in:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
303
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
3034cb19b372b8b2fd70a9c660bacf70.exe
Verdict:
Malicious activity
Analysis date:
2022-08-15 16:31:47 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/0cf92c34-5e7b-4f52-804f-ebcd118553c0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/298785/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1449.22577.11882.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed wacatac
Link:
https://www.filescan.io/uploads/62fa7454c8022caa1ac1c6fb/reports/5a11cab1-36ea-4959-8c64-cee90ee31f0c/overview
Result
Verdict:
UNKNOWN
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/dd1eef47-e832-42f0-9668-3e5d429e733c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1051712
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 684223 Sample: 1ovgDGH6KK.exe Startdate: 15/08/2022 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 6 other signatures 2->53 6 1ovgDGH6KK.exe 3 2->6         started        10 prAyoao.exe 3 2->10         started        12 prAyoao.exe 2 2->12         started        process3 file4 29 C:\Users\user\AppData\...\1ovgDGH6KK.exe.log, ASCII 6->29 dropped 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->55 57 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->57 59 Injects a PE file into a foreign processes 6->59 14 1ovgDGH6KK.exe 2 9 6->14         started        19 1ovgDGH6KK.exe 6->19         started        21 1ovgDGH6KK.exe 6->21         started        23 1ovgDGH6KK.exe 6->23         started        61 Antivirus detection for dropped file 10->61 63 Multi AV Scanner detection for dropped file 10->63 65 Machine Learning detection for dropped file 10->65 25 prAyoao.exe 2 10->25         started        27 prAyoao.exe 6 12->27         started        signatures5 process6 dnsIp7 35 webmail.wrcs.in 103.138.189.139, 49767, 49807, 49853 GBLINK-AS-APGBLINKNETWORKSOLUTIONSPRIVATELIMITEDIN India 14->35 31 C:\Users\user\AppData\Roaming\...\prAyoao.exe, PE32 14->31 dropped 33 C:\Users\user\...\prAyoao.exe:Zone.Identifier, ASCII 14->33 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->37 39 Tries to steal Mail credentials (via file / registry access) 14->39 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->41 43 Tries to harvest and steal ftp login credentials 27->43 45 Tries to harvest and steal browser information (history, passwords, etc) 27->45 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71e8630304180faef084dd7631f3d75ffeca9df2a17c4c2f7a5731f01f001fd8/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-08-15 16:26:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
45
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ohuggayedah254ee3v3dd46xl77mvhpsuf6eyl32k4y7ahyad7ma._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220815-txhdysdafq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Unpacked files
SH256 hash:
75552b5a5ee3c974041d14faa590ae2c2ed0418f893646f2c8d656d7cfbe46e2
MD5 hash:
ff0ae86eaab019d5abd0ed69442af13e
SHA1 hash:
f6b5bb43c8e3f709cd8b4d74147d38c6758a9fdc
Link:
https://www.unpac.me/results/56cec6c2-5115-4111-8d7a-70711f6c2eb1/
SH256 hash:
554dde8bd30c6eb6715709bc95c2338250e55ea8d7c53a9b1027f503e90cce65
MD5 hash:
6cde8c06aedb282361e2e542bc092e94
SHA1 hash:
b1597017855f3587f99420fb4db3eb3790c40edc
Link:
https://www.unpac.me/results/56cec6c2-5115-4111-8d7a-70711f6c2eb1/
SH256 hash:
c3c0dda50df716c11643a0d181a6959b99e27b12a5c40af3e66ec9d22760be42
MD5 hash:
5fddf10c63b0095dcdb22c03267f5c51
SHA1 hash:
530b9cb0ec578b4ac65d9cf9adb1857e61271638
Link:
https://www.unpac.me/results/56cec6c2-5115-4111-8d7a-70711f6c2eb1/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/56cec6c2-5115-4111-8d7a-70711f6c2eb1/
SH256 hash:
1b72d49a5e3db7a7a157408ac93240c7e0316ed7f6ddd10befc1af7e4bf7f68c
MD5 hash:
9c1436a35d82492bd09b6d65e4eaf94a
SHA1 hash:
2177711310aef753f821b881a4ee7f64f3bc9ef8
Link:
https://www.unpac.me/results/56cec6c2-5115-4111-8d7a-70711f6c2eb1/
SH256 hash:
71e8630304180faef084dd7631f3d75ffeca9df2a17c4c2f7a5731f01f001fd8
MD5 hash:
3034cb19b372b8b2fd70a9c660bacf70
SHA1 hash:
ec2b08b70b356fa9d099e69a77ed7abc45d00ef8
Link:
https://www.unpac.me/results/56cec6c2-5115-4111-8d7a-70711f6c2eb1/
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/71e8630304180faef084dd7631f3d75ffeca9df2a17c4c2f7a5731f01f001fd8

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: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 71e8630304180faef084dd7631f3d75ffeca9df2a17c4c2f7a5731f01f001fd8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2259322/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/298785/

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