MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4060ca25ee645493d07079398edda938c6d2765348874fe5359f6a2b556f6799. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4060ca25ee645493d07079398edda938c6d2765348874fe5359f6a2b556f6799
SHA3-384 hash: 7a86346289c26bea3d81eecd11dc243fe9d4acf6fccf23e8f3912d771679bb7792047267ace6c3a2c907bba1c0085668
SHA1 hash: 6f8e7149a12e8f21e469cceb9ec7c59e6df334a6
MD5 hash: 632ccd3b96acb7f2216f4e132930cde3
humanhash: mango-carpet-glucose-dakota
File name:6190582.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:883'200 bytes
First seen:2022-11-17 14:31:53 UTC
Last seen:2022-11-18 08:22:16 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 24576:rsDr0JMDBMgt95I06nalBnG30YCoxjZnbCkI:rsDr0J2MQ95ttBn+9xjZnbCkI
Threatray 22'266 similar samples on MalwareBazaar
TLSH T162157BE96853696EE5B8B27D55F1E890CAB34C724EC0AE2481A87DC16D339C3B051DFC
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)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
210
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
6190582.exe
Verdict:
Malicious activity
Analysis date:
2022-11-17 14:34:10 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/95a569ab-703a-4c6f-8989-c97470993d18

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/335351/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.2078.15448.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/637645e42445ecec3cc4ca86/reports/5b59843a-3264-441a-926e-ef9a19c26f0e/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/38bae0b5-880f-4dc1-a159-c8c2e0133097
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1115797
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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)
May check the online IP address of the machine
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
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 748506 Sample: 6190582.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 58 Snort IDS alert for network traffic 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Sigma detected: Scheduled temp file as task from temp location 2->62 64 6 other signatures 2->64 7 6190582.exe 7 2->7         started        11 iNskCALpRqFLw.exe 5 2->11         started        13 APP.exe 3 2->13         started        15 APP.exe 2->15         started        process3 file4 40 C:\Users\user\AppData\...\iNskCALpRqFLw.exe, PE32 7->40 dropped 42 C:\...\iNskCALpRqFLw.exe:Zone.Identifier, ASCII 7->42 dropped 44 C:\Users\user\AppData\Local\...\tmpCE77.tmp, XML 7->44 dropped 46 C:\Users\user\AppData\...\6190582.exe.log, ASCII 7->46 dropped 76 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->76 78 May check the online IP address of the machine 7->78 80 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->80 86 2 other signatures 7->86 17 6190582.exe 17 6 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        82 Machine Learning detection for dropped file 11->82 84 Injects a PE file into a foreign processes 11->84 26 iNskCALpRqFLw.exe 11->26         started        28 schtasks.exe 11->28         started        signatures5 process6 dnsIp7 48 webmail.jackbarber.com 138.128.163.242, 49701, 49703, 587 DIMENOCUS United States 17->48 50 api.ipify.org.herokudns.com 54.91.59.199, 443, 49700 AMAZON-AESUS United States 17->50 52 api.ipify.org 17->52 36 C:\Users\user\AppData\Roaming\APP\APP.exe, PE32 17->36 dropped 38 C:\Users\user\...\APP.exe:Zone.Identifier, ASCII 17->38 dropped 66 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->66 30 conhost.exe 22->30         started        32 conhost.exe 24->32         started        54 52.20.78.240, 443, 49702 AMAZON-AESUS United States 26->54 56 api.ipify.org 26->56 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 26->68 70 Tries to steal Mail credentials (via file / registry access) 26->70 72 Tries to harvest and steal ftp login credentials 26->72 74 Tries to harvest and steal browser information (history, passwords, etc) 26->74 34 conhost.exe 28->34         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4060ca25ee645493d07079398edda938c6d2765348874fe5359f6a2b556f6799/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-17 14:32:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ibqmujpomrkjhudqpe4y5xnjhddne5stjcdu7zjvt5vcwvlpm6mq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
246cf5a9a6e4c4083bdc2da2eb93a7afc4afd5a4d1b02f16e44adfae1a6c1173
AgentTesla
4060ca25ee645493d07079398edda938c6d2765348874fe5359f6a2b556f6799
AgentTesla
42cb095fcf7bce147419fe87bffc91a1c0c189f731daaa819b17d371594b868f
AgentTesla
54983544e9fd6e0423bcd9ea883e4ff1375abcdd58876d79701e9d24882500ed
AgentTesla
7b4a943768c56d1e3080122f60e995e1b22de4dfbb8c806d583adaa21e0de66b
AgentTesla
8aa4d88b2e719e75f15d00c21c59fc6ee4369c9750c8d4c389db8ed26a02e84f
AgentTesla
9187a97218dc01aa09f09a164ce662cd7e579252f0fcb41e140a5d110efd0a9f
AgentTesla
ac50be3f2ce8a045868b3a02dac51446ad7f4b96fef771aa64ec698e214d3554
AgentTesla
d2dd5814fced0acd5202091e9b0392ec2e96029315580930bcb9ab38deed14d0
AgentTesla
+ 22'256 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221117-rwaavaef28/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Creates scheduled task(s)
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8716d71c-1207-4fe8-a714-ffac3ffb6247
Unpacked files
SH256 hash:
747bf8385aa8bb35db78af270086475cd422dcb0c5d881aa0c92066fc3ed5736
MD5 hash:
9d3ea8e084aae2aea167deffc3131224
SHA1 hash:
e948cecd6e8f433364b69f8355582d86c3f41954
Link:
https://www.unpac.me/results/af55a024-c84d-41ee-9aee-1ae3e8a8d7b0/
SH256 hash:
6f4d76617234f9e66c1747ee7acb523b312459f3464efcdf703c8f608611ae86
MD5 hash:
6a5f2516a4f18d89d022e3c0ae35de33
SHA1 hash:
730eb1d05b50bff096a264852113fc4ed7c591d0
Link:
https://www.unpac.me/results/af55a024-c84d-41ee-9aee-1ae3e8a8d7b0/
SH256 hash:
2f05f24e519a0aab48460942e40f89e3c45e64a3c92b75a5e53e5bf8a419a884
MD5 hash:
65cce7a9f35ea7374842164f93598397
SHA1 hash:
431d0a80ad385ba9d6c0eed18ae4d6d01436158c
Link:
https://www.unpac.me/results/af55a024-c84d-41ee-9aee-1ae3e8a8d7b0/
SH256 hash:
744928a56b4d36f17e73eea0534c5e99103d1553d5b0a864a6fd9d4f9899b47f
MD5 hash:
91fed5db1afcdf48e0cd6d4058a013ba
SHA1 hash:
3717b3346e25d3f66f00626ad1a771d8655f485f
Link:
https://www.unpac.me/results/af55a024-c84d-41ee-9aee-1ae3e8a8d7b0/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/af55a024-c84d-41ee-9aee-1ae3e8a8d7b0/
SH256 hash:
4060ca25ee645493d07079398edda938c6d2765348874fe5359f6a2b556f6799
MD5 hash:
632ccd3b96acb7f2216f4e132930cde3
SHA1 hash:
6f8e7149a12e8f21e469cceb9ec7c59e6df334a6
Link:
https://www.unpac.me/results/af55a024-c84d-41ee-9aee-1ae3e8a8d7b0/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4060ca25ee64/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Malspam

AgentTesla

Executable exe 4060ca25ee645493d07079398edda938c6d2765348874fe5359f6a2b556f6799

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/335351/

Comments