MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c41e5a2be9fdf6f3a7b24f969f13e92b2bd141be0b1ec6ff23f4afe20bba146c. 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: 16


Intelligence 16 IOCs YARA File information Comments

SHA256 hash: c41e5a2be9fdf6f3a7b24f969f13e92b2bd141be0b1ec6ff23f4afe20bba146c
SHA3-384 hash: d82a9410aa11816c08606d72e316fb5cf6c10473af3085befdfecfc07ce3c7f6bac3501b13cd912ac30c0aef07fa5271
SHA1 hash: f3fe367696edf82ed9519f4d4036be3b8aaa29dc
MD5 hash: c549a0971e4eebbbd9b32924f0b008c0
humanhash: robert-mango-cold-georgia
File name:sa1NCD4GPQTxXBu.exe
Download: download sample
Signature AgentTesla
File size:695'808 bytes
First seen:2023-12-21 13:58:12 UTC
Last seen:2023-12-21 15:20:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'612 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:52Vj8tvQ8FkLCo4oXPVEfLuwTNngCx11fUUSTRkOtUxFVnP+gqecWSBrs5gm63LC:XRq9Jqb3sUFbRnPxcWGx/o/L9
Threatray 4'130 similar samples on MalwareBazaar
TLSH T1CAE42284729CA153E6FEA77B2A3071444F7562066930E7899CC526FE1EB3360C7A3793
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.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 64f4d4c49c9c9cd4 (4 x AgentTesla, 1 x NanoCore)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
289
Origin country :
CA CA
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Contains functionality to log keystrokes (.Net Source)
Contains functionality to register a low level keyboard hook
Found malware configuration
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
Malicious sample detected (through community Yara rule)
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1365562 Sample: sa1NCD4GPQTxXBu.exe Startdate: 21/12/2023 Architecture: WINDOWS Score: 100 27 mail.gianindo.co.id 2->27 29 gianindo.co.id 2->29 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 6 other signatures 2->49 7 sa1NCD4GPQTxXBu.exe 3 2->7         started        10 cVbWC.exe 3 2->10         started        12 cVbWC.exe 2 2->12         started        signatures3 process4 signatures5 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->51 53 Injects a PE file into a foreign processes 7->53 14 sa1NCD4GPQTxXBu.exe 1 5 7->14         started        55 Multi AV Scanner detection for dropped file 10->55 57 Contains functionality to register a low level keyboard hook 10->57 19 cVbWC.exe 2 10->19         started        21 cVbWC.exe 2 12->21         started        process6 dnsIp7 31 gianindo.co.id 103.253.212.94, 49707, 49710, 49716 RUMAHWEB-AS-IDRumahwebIndonesiaCVID Indonesia 14->31 23 C:\Users\user\AppData\Roaming\...\cVbWC.exe, PE32 14->23 dropped 25 C:\Users\user\...\cVbWC.exe:Zone.Identifier, ASCII 14->25 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Tries to steal Mail credentials (via file / registry access) 14->35 37 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->37 39 Tries to harvest and steal browser information (history, passwords, etc) 21->39 41 Installs a global keyboard hook 21->41 file8 signatures9
Threat name:
ByteCode-MSIL.Trojan.Generic
Status:
Suspicious
First seen:
2023-12-21 02:06:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
16 of 37 (43.24%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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:
be8a5e274e6849844fab975475d04977d220db2e29e4d39a8bea882f95fa72ea
MD5 hash:
a4f7ed5a866b2a9010b7d8b27649c241
SHA1 hash:
cd41037ad75e573418fc7b05ae3ce14e68e3466b
SH256 hash:
9da4358120df1503a5e6431cc7ee9a18949dcd42b09e278bdb2ada96d3f949f8
MD5 hash:
0a5c64b4414653075d7eb45df70de475
SHA1 hash:
9a7807c6ec0ca1ceaf2e3341c1a9c6371051a9f6
SH256 hash:
e4e4c5be1ac85c52880355dcf27a7286f2107b6a3feefbc98acb67e3bbba5b5d
MD5 hash:
4f608456dba0723e3067e093590abcaf
SHA1 hash:
8c88d3cbfdac264be82d5f1b8ba969e9ddbf8243
SH256 hash:
79e90165dec27be8665c9b8a6d26ef5df411f0113dd88e0e902413538807fd7b
MD5 hash:
0dcbe78cd8f7aad8f83d1e7c98f7289b
SHA1 hash:
6dca3bb7c4e296775390d752d98fc6d46f17c7d0
Detections:
AgentTesla win_agent_tesla_g2
SH256 hash:
c41e5a2be9fdf6f3a7b24f969f13e92b2bd141be0b1ec6ff23f4afe20bba146c
MD5 hash:
c549a0971e4eebbbd9b32924f0b008c0
SHA1 hash:
f3fe367696edf82ed9519f4d4036be3b8aaa29dc
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments