MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1e8a2e01bbfe36eae328316a1ee106999f0a37b37c0c7c201f83731e273d0e2. 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 2 File information Comments

SHA256 hash: f1e8a2e01bbfe36eae328316a1ee106999f0a37b37c0c7c201f83731e273d0e2
SHA3-384 hash: 23887dfe505ce95ab6a540f30eb8030b3f8f5ddebeb337ff0afaede97b6e65d6db1bf0e83927e5def026936a3a4a92f0
SHA1 hash: af1af3f88e1b9eb054c7c4d0cb176982a56ce7d6
MD5 hash: 7de5bc69f83249913c799842e4c1dc98
humanhash: king-enemy-fifteen-helium
File name:Quote_2200001635.exe
Download: download sample
Signature AgentTesla
File size:7'168 bytes
First seen:2022-09-29 18:22:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 96:IGNUA2z6H5f2c+b+2tLHMLXMIhlAReAfsRu+y77IBr0FzNt:FSA/5ZVKLHMLXphuMAf3++8BY/
Threatray 19'620 similar samples on MalwareBazaar
TLSH T185E1D615E3CA8332DAB74B34ACE3970117B5E3529953C7EE6CC8221F9C163911EA2675
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 malwarelabnet
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
268
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Encrypted powershell cmdline option found
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)
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 Costura Assembly Loader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 712941 Sample: Quote_2200001635.exe Startdate: 29/09/2022 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Yara detected AgentTesla 2->48 50 5 other signatures 2->50 7 Quote_2200001635.exe 16 7 2->7         started        12 Lazlyrq.exe 14 2 2->12         started        14 Lazlyrq.exe 2 2->14         started        process3 dnsIp4 34 81.161.229.7, 49700, 49703, 49704 CMCSUS Germany 7->34 24 C:\Users\user\AppData\Roaming\...\Lazlyrq.exe, PE32 7->24 dropped 26 C:\Users\user\...\Lazlyrq.exe:Zone.Identifier, ASCII 7->26 dropped 28 C:\Users\user\...\Quote_2200001635.exe.log, ASCII 7->28 dropped 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->52 54 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->54 56 Encrypted powershell cmdline option found 7->56 58 Injects a PE file into a foreign processes 7->58 16 Quote_2200001635.exe 2 7->16         started        20 powershell.exe 16 7->20         started        60 Machine Learning detection for dropped file 12->60 file5 signatures6 process7 dnsIp8 30 mail.rimiapparelsltd.com 16->30 32 rimiapparelsltd.com 67.222.130.10, 49705, 587 ASN-DISUS United States 16->32 36 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->36 38 Tries to steal Mail credentials (via file / registry access) 16->38 40 Tries to harvest and steal ftp login credentials 16->40 42 Tries to harvest and steal browser information (history, passwords, etc) 16->42 22 conhost.exe 20->22         started        signatures9 process10
Threat name:
ByteCode-MSIL.Trojan.Scarsi
Status:
Malicious
First seen:
2022-09-29 18:23:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Modifies system certificate store
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
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:
f1e8a2e01bbfe36eae328316a1ee106999f0a37b37c0c7c201f83731e273d0e2
MD5 hash:
7de5bc69f83249913c799842e4c1dc98
SHA1 hash:
af1af3f88e1b9eb054c7c4d0cb176982a56ce7d6
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.

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