MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9059ad105bd54068b066f69fe3fc0cdacd0aeab946f78dcfb1d744ff1742fb2f. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: 9059ad105bd54068b066f69fe3fc0cdacd0aeab946f78dcfb1d744ff1742fb2f
SHA3-384 hash: 9c1fc59e0e42c42250f5dd831f6fa4ab3c158febb634edd3979d792d0bf3239cafc075edb57a63cd6ee43d3fa47a45e5
SHA1 hash: 1fa16906be1f0eb4aa9556fddb816fe847c45aee
MD5 hash: bd919f42faf309cd91c1bfcb9e8e5f71
humanhash: spring-lamp-island-helium
File name:9059ad105bd54068b066f69fe3fc0cdacd0aeab946f78dcfb1d744ff1742fb2f
Download: download sample
Signature AgentTesla
File size:811'008 bytes
First seen:2023-07-06 13:53:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:ih4qXdVsyFKi9R3rlcmce5LC10FRnuWX:W4qXdblNcMRn5
Threatray 5'555 similar samples on MalwareBazaar
TLSH T12A05E080713E2963EABACBF50251627097F62E1FA25DF6E84CC670DB52F4F414642E27
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0030684dcccc7010 (12 x AgentTesla, 7 x Formbook, 6 x Loki)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
275
Origin country :
HU HU
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed snakekeylogger
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, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious sample detected (through community Yara rule)
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1268332 Sample: g3zMuj0ew5.exe Startdate: 06/07/2023 Architecture: WINDOWS Score: 100 76 Snort IDS alert for network traffic 2->76 78 Found malware configuration 2->78 80 Malicious sample detected (through community Yara rule) 2->80 82 8 other signatures 2->82 7 g3zMuj0ew5.exe 7 2->7         started        11 UwgJmwOXisuZ.exe 5 2->11         started        13 zfftgT.exe 2->13         started        15 zfftgT.exe 2->15         started        process3 file4 54 C:\Users\user\AppData\...\UwgJmwOXisuZ.exe, PE32 7->54 dropped 56 C:\Users\...\UwgJmwOXisuZ.exe:Zone.Identifier, ASCII 7->56 dropped 58 C:\Users\user\AppData\Local\...\tmpEB99.tmp, XML 7->58 dropped 60 C:\Users\user\AppData\...\g3zMuj0ew5.exe.log, ASCII 7->60 dropped 92 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->92 94 May check the online IP address of the machine 7->94 96 Uses schtasks.exe or at.exe to add and modify task schedules 7->96 98 Adds a directory exclusion to Windows Defender 7->98 17 g3zMuj0ew5.exe 17 10 7->17         started        22 powershell.exe 20 7->22         started        32 3 other processes 7->32 100 Multi AV Scanner detection for dropped file 11->100 24 UwgJmwOXisuZ.exe 11->24         started        34 2 other processes 11->34 26 zfftgT.exe 13->26         started        28 schtasks.exe 13->28         started        30 zfftgT.exe 15->30         started        36 2 other processes 15->36 signatures5 process6 dnsIp7 62 api4.ipify.org 173.231.16.76, 443, 49697, 49701 WEBNXUS United States 17->62 64 api.telegram.org 149.154.167.220, 443, 49698, 49699 TELEGRAMRU United Kingdom 17->64 74 2 other IPs or domains 17->74 50 C:\Users\user\AppData\Roaming\...\zfftgT.exe, PE32 17->50 dropped 52 C:\Users\user\...\zfftgT.exe:Zone.Identifier, ASCII 17->52 dropped 84 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->84 86 Tries to steal Mail credentials (via file / registry access) 17->86 88 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->88 38 conhost.exe 22->38         started        66 104.237.62.211, 443, 49700 WEBNXUS United States 24->66 68 api.ipify.org 24->68 70 api.ipify.org 26->70 40 conhost.exe 28->40         started        72 api.ipify.org 30->72 90 Tries to harvest and steal browser information (history, passwords, etc) 30->90 42 conhost.exe 32->42         started        44 conhost.exe 32->44         started        46 conhost.exe 34->46         started        48 conhost.exe 36->48         started        file8 signatures9 process10
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-06-14 02:17:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
39
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot6118510930:AAGLmjz14DOBPW-OuVj-xMJhmBoGJAqv5to/
Unpacked files
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
SH256 hash:
6037aef3acb2dfedc9e6bb22783aab3692a2bc70a0ac75f772b4108aa94e89d8
MD5 hash:
d01551daef51aab83594d18ab30e4f79
SHA1 hash:
d90abca89b058ae2250cf16efd9e659b967e8244
SH256 hash:
d6d27ed1939b8527bfaab77b5cda589e3cdc842639958f7b4b63aed35ac7a7ab
MD5 hash:
72b601a1609673f221ca537200e6f074
SHA1 hash:
9bd391169223d5d967cbda11e237b68204cb8511
SH256 hash:
281b48386e00d561e704f976cf483901a4d43b9f6f962341b500145ea4ceda01
MD5 hash:
9bb8f41f9da42332739dad646d247158
SHA1 hash:
9138e0fb4745e9558e829e07433cceb10c35eeda
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
SH256 hash:
6037aef3acb2dfedc9e6bb22783aab3692a2bc70a0ac75f772b4108aa94e89d8
MD5 hash:
d01551daef51aab83594d18ab30e4f79
SHA1 hash:
d90abca89b058ae2250cf16efd9e659b967e8244
SH256 hash:
d6d27ed1939b8527bfaab77b5cda589e3cdc842639958f7b4b63aed35ac7a7ab
MD5 hash:
72b601a1609673f221ca537200e6f074
SHA1 hash:
9bd391169223d5d967cbda11e237b68204cb8511
SH256 hash:
281b48386e00d561e704f976cf483901a4d43b9f6f962341b500145ea4ceda01
MD5 hash:
9bb8f41f9da42332739dad646d247158
SHA1 hash:
9138e0fb4745e9558e829e07433cceb10c35eeda
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
SH256 hash:
6037aef3acb2dfedc9e6bb22783aab3692a2bc70a0ac75f772b4108aa94e89d8
MD5 hash:
d01551daef51aab83594d18ab30e4f79
SHA1 hash:
d90abca89b058ae2250cf16efd9e659b967e8244
SH256 hash:
d6d27ed1939b8527bfaab77b5cda589e3cdc842639958f7b4b63aed35ac7a7ab
MD5 hash:
72b601a1609673f221ca537200e6f074
SHA1 hash:
9bd391169223d5d967cbda11e237b68204cb8511
SH256 hash:
281b48386e00d561e704f976cf483901a4d43b9f6f962341b500145ea4ceda01
MD5 hash:
9bb8f41f9da42332739dad646d247158
SHA1 hash:
9138e0fb4745e9558e829e07433cceb10c35eeda
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
SH256 hash:
6037aef3acb2dfedc9e6bb22783aab3692a2bc70a0ac75f772b4108aa94e89d8
MD5 hash:
d01551daef51aab83594d18ab30e4f79
SHA1 hash:
d90abca89b058ae2250cf16efd9e659b967e8244
SH256 hash:
d6d27ed1939b8527bfaab77b5cda589e3cdc842639958f7b4b63aed35ac7a7ab
MD5 hash:
72b601a1609673f221ca537200e6f074
SHA1 hash:
9bd391169223d5d967cbda11e237b68204cb8511
SH256 hash:
281b48386e00d561e704f976cf483901a4d43b9f6f962341b500145ea4ceda01
MD5 hash:
9bb8f41f9da42332739dad646d247158
SHA1 hash:
9138e0fb4745e9558e829e07433cceb10c35eeda
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
SH256 hash:
6037aef3acb2dfedc9e6bb22783aab3692a2bc70a0ac75f772b4108aa94e89d8
MD5 hash:
d01551daef51aab83594d18ab30e4f79
SHA1 hash:
d90abca89b058ae2250cf16efd9e659b967e8244
SH256 hash:
d6d27ed1939b8527bfaab77b5cda589e3cdc842639958f7b4b63aed35ac7a7ab
MD5 hash:
72b601a1609673f221ca537200e6f074
SHA1 hash:
9bd391169223d5d967cbda11e237b68204cb8511
SH256 hash:
281b48386e00d561e704f976cf483901a4d43b9f6f962341b500145ea4ceda01
MD5 hash:
9bb8f41f9da42332739dad646d247158
SHA1 hash:
9138e0fb4745e9558e829e07433cceb10c35eeda
SH256 hash:
9059ad105bd54068b066f69fe3fc0cdacd0aeab946f78dcfb1d744ff1742fb2f
MD5 hash:
bd919f42faf309cd91c1bfcb9e8e5f71
SHA1 hash:
1fa16906be1f0eb4aa9556fddb816fe847c45aee
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
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments