MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3058d1f95027f10b7471d3914d35779d1f18227906d53ff97905aa62bc046b92. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3058d1f95027f10b7471d3914d35779d1f18227906d53ff97905aa62bc046b92
SHA3-384 hash: d92ec0f1d56ecdfebbb929d7f0a4b8fc019daa184af1c3f94f167f83b4777da29f6c8df7c075a86fb3c77df0b701a69e
SHA1 hash: 564d4c093d1ba6cab44cc2368e25c79381e619ce
MD5 hash: 8832b2629bde6603af8521b4bc57a30e
humanhash: sodium-stream-floor-william
File name:SecuriteInfo.com.W32.AIDetectNet.01.23436.27252
Download: download sample
Signature AgentTesla
Create hunting rule
File size:801'792 bytes
First seen:2022-07-28 03:50:56 UTC
Last seen:2022-07-28 13:14:34 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:DarHugGpbN/zvjhl/fwam9AMh126H0Uapmb6eQc08+mwqGLMbI9:GkpNrvjfgz1rLHTaO6eQc2nq8wI
TLSH T1860501469EA98222D91D877B8526507813B22C0551E7E72DFDCC7CFE9A7BB0C4D10E93
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/294805/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.23436.27252.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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/62e207abb3bb70bb32e64905/reports/a5929fa0-d202-414e-a388-b2a7c2cc3a80/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/039090eb-8ca1-480a-b534-35d3d01f057e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1042242
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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)
Modifies the hosts file
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)
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 674736 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 28/07/2022 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for dropped file 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 8 other signatures 2->46 7 SecuriteInfo.com.W32.AIDetectNet.01.23436.exe 7 2->7         started        process3 file4 26 C:\Users\user\AppData\...\gaatnQCnqXPs.exe, PE32 7->26 dropped 28 C:\Users\...\gaatnQCnqXPs.exe:Zone.Identifier, ASCII 7->28 dropped 30 C:\Users\user\AppData\Local\...\tmpF541.tmp, XML 7->30 dropped 32 SecuriteInfo.com.W...et.01.23436.exe.log, ASCII 7->32 dropped 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->48 50 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->50 52 Uses schtasks.exe or at.exe to add and modify task schedules 7->52 54 2 other signatures 7->54 11 SecuriteInfo.com.W32.AIDetectNet.01.23436.exe 2 7->11         started        16 powershell.exe 21 7->16         started        18 schtasks.exe 1 7->18         started        20 SecuriteInfo.com.W32.AIDetectNet.01.23436.exe 7->20         started        signatures5 process6 dnsIp7 36 noveltyinsurance.co.in 162.251.80.27, 49769, 587 PUBLIC-DOMAIN-REGISTRYUS United States 11->36 38 mail.noveltyinsurance.co.in 11->38 34 C:\Windows\System32\drivers\etc\hosts, ASCII 11->34 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->56 58 Tries to steal Mail credentials (via file / registry access) 11->58 60 Tries to harvest and steal ftp login credentials 11->60 62 2 other signatures 11->62 22 conhost.exe 16->22         started        24 conhost.exe 18->24         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3058d1f95027f10b7471d3914d35779d1f18227906d53ff97905aa62bc046b92/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-07-28 02:54:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gbmnd6kqe7yqw5dr2oiu2nlxtuprqitza3kt76lzawvgfpaenoja._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220728-eeg8xacdfj/
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
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/4aaeb35b-7239-4da3-9b63-c602508f0e6f/
SH256 hash:
e04a838d6841da635751830809b296f6391e0fd4982e99fdf709f9cb7f591c42
MD5 hash:
f92dbb6906d63bd8d4e98da3abafee1b
SHA1 hash:
a840c10b832477b1f7c8fb2fd19becb6558cb7a8
Link:
https://www.unpac.me/results/4aaeb35b-7239-4da3-9b63-c602508f0e6f/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/4aaeb35b-7239-4da3-9b63-c602508f0e6f/
SH256 hash:
602807cd8d72f24b7dd157f445bd29f27f34d12fbfd0836e090357f8a4064ab1
MD5 hash:
0228e9654d5c568e9d56d63f1d07abdf
SHA1 hash:
15f9236211c4c4352ff8ba91b151a21958afa4f3
Link:
https://www.unpac.me/results/4aaeb35b-7239-4da3-9b63-c602508f0e6f/
SH256 hash:
acaadd3338a954b1311fab515d35487b07d6e80d3054e2218ea21305845687ff
MD5 hash:
93c09f31e5b04484db942520bf0411fd
SHA1 hash:
02c23aad2823cc05c973d64e0543cf8747b2c01b
Link:
https://www.unpac.me/results/4aaeb35b-7239-4da3-9b63-c602508f0e6f/
SH256 hash:
3058d1f95027f10b7471d3914d35779d1f18227906d53ff97905aa62bc046b92
MD5 hash:
8832b2629bde6603af8521b4bc57a30e
SHA1 hash:
564d4c093d1ba6cab44cc2368e25c79381e619ce
Link:
https://www.unpac.me/results/4aaeb35b-7239-4da3-9b63-c602508f0e6f/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3058d1f95027/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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Cape
Cape
https://www.capesandbox.com/analysis/294805/

Comments