MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c63885e5d6fb2f2384357fa455a733995cd2af7f6c239d788ee2e5b384e890e. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c63885e5d6fb2f2384357fa455a733995cd2af7f6c239d788ee2e5b384e890e
SHA3-384 hash: 8c879d31766fe029df67ac2fafacef11154abab38569bd5d1951561d40115140fb30a65bca4f1f6ba4dd72355fb62d9e
SHA1 hash: b84b37869508e4ce4a7fe1efcb5cdc4cbc2599b9
MD5 hash: 27d68f221ddbcd7faa2bb0cea19962bb
humanhash: snake-march-hotel-twelve
File name:SecuriteInfo.com.Trojan.Downloader.20304.28553
Download: download sample
Signature AgentTesla
Create hunting rule
File size:180'224 bytes
First seen:2022-04-14 12:43:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'813 x AgentTesla, 19'735 x Formbook, 12'282 x SnakeKeylogger)
ssdeep 384:lv4UE08GhevFkD55OnURdnS+GfffffZ9kDojhlyFPgGY1SkH4iPoEfjE+LH0:l3EJGhevFkf6kDotlyF4GYibA4
Threatray 15'922 similar samples on MalwareBazaar
TLSH T167046089DD4C842DCE282AF60813F175CE297E897E8C9949DD44BB167933622D63DB33
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 b9dc8cccdeded9b8 (12 x AgentTesla, 7 x Formbook, 7 x NanoCore)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
276
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.Downloader.20304.28553
Verdict:
Malicious activity
Analysis date:
2022-04-14 12:53:04 UTC
Tags:
trojan rat agenttesla opendir stealer
Link:
https://app.any.run/tasks/fd176451-c950-406d-b3dc-7ac441959d38

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/263740/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.20304.28553.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Link:
https://www.filescan.io/uploads/62581716482f2f41caae0bb2/reports/8d636ebd-e9db-43b2-8944-f13b760eb99a/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/25cc578d-a573-423d-bf24-425a8941063e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/976864
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Creates multiple autostart registry keys
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 (e.g. based on Emerging Threat rules)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 609356 Sample: SecuriteInfo.com.Trojan.Dow... Startdate: 14/04/2022 Architecture: WINDOWS Score: 100 67 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Antivirus detection for URL or domain 2->71 73 5 other signatures 2->73 7 SecuriteInfo.com.Trojan.Downloader.20304.exe 16 7 2->7         started        12 excell.exe 14 4 2->12         started        14 cTlNs.exe 14 3 2->14         started        16 2 other processes 2->16 process3 dnsIp4 65 3.110.216.64, 49743, 49810, 49812 AMAZON-02US United States 7->65 57 C:\Users\user\AppData\Roaming\pp\excell.exe, PE32 7->57 dropped 59 C:\Users\user\...\excell.exe:Zone.Identifier, ASCII 7->59 dropped 61 SecuriteInfo.com.T...oader.20304.exe.log, ASCII 7->61 dropped 83 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->83 85 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->85 87 Creates multiple autostart registry keys 7->87 18 SecuriteInfo.com.Trojan.Downloader.20304.exe 2 9 7->18         started        23 cmd.exe 1 7->23         started        89 Multi AV Scanner detection for dropped file 12->89 91 Machine Learning detection for dropped file 12->91 93 Injects a PE file into a foreign processes 12->93 25 cmd.exe 12->25         started        27 excell.exe 12->27         started        29 excell.exe 12->29         started        31 excell.exe 12->31         started        33 cmd.exe 14->33         started        35 cmd.exe 16->35         started        file5 signatures6 process7 dnsIp8 63 31.210.20.150, 49773, 49787, 49828 PLUSSERVER-ASN1DE Netherlands 18->63 53 C:\Users\user\AppData\Roaming\...\cTlNs.exe, PE32 18->53 dropped 55 C:\Users\user\...\cTlNs.exe:Zone.Identifier, ASCII 18->55 dropped 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->75 77 Tries to steal Mail credentials (via file / registry access) 18->77 79 Creates multiple autostart registry keys 18->79 81 4 other signatures 18->81 37 conhost.exe 23->37         started        39 timeout.exe 1 23->39         started        41 conhost.exe 25->41         started        43 timeout.exe 25->43         started        45 conhost.exe 33->45         started        47 timeout.exe 33->47         started        49 conhost.exe 35->49         started        51 timeout.exe 35->51         started        file9 signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0c63885e5d6fb2f2384357fa455a733995cd2af7f6c239d788ee2e5b384e890e/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-04-14 12:45:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
16 of 26 (61.54%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=brryqxs5n6zpeocdk75ekwtthgk42kxx63bdtv4i5yxfwocoreha._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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5f3a695160eba50c97bf758ae0b1d606a113620e5eaa4172ef4618b5d436dae3
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61293f62fec193508b96d2fd384c00f6a08bd15f63765757bb030424fa7e7a27
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72f31458925d45d9de0f448b159d683de009387ee36852a659a2f30d04b7216c
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9bad43f142a567a225549128b8fea3ad301cc5313ec43240573e44d815057c91
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9d9a936978b19fc81f38e6ff2105b88e5d3a0e76efe63737a053a3d7fa5b946c
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c09a64df71db0720511fcbc521afd0023f121c2b015e57f8ddf773f0850c0f48
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c5dacb79bb5f1021b128deef833d1c45bea09c6c27a4a0da9f090509f256ec52
AgentTesla
+ 15'912 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/220414-pyf53acbf6/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
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
Unpacked files
SH256 hash:
0c63885e5d6fb2f2384357fa455a733995cd2af7f6c239d788ee2e5b384e890e
MD5 hash:
27d68f221ddbcd7faa2bb0cea19962bb
SHA1 hash:
b84b37869508e4ce4a7fe1efcb5cdc4cbc2599b9
Link:
https://www.unpac.me/results/12847585-c8d6-48bc-acb0-e7a98607ff27/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0c63885e5d6f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/0c63885e5d6fb2f2384357fa455a733995cd2af7f6c239d788ee2e5b384e890e

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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/263740/

Comments