MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 538362363e52ddd9a2106a1672a9912693e206691a9c4e8b0f37cf62a19ea5c6. 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 3 File information Comments

SHA256 hash: 538362363e52ddd9a2106a1672a9912693e206691a9c4e8b0f37cf62a19ea5c6
SHA3-384 hash: df766a6f618ae488ec223a97fbae2a567b0ea85a18b267119a06d957b810c2ca7e8708fc36c60e93174417bf0f94c2c3
SHA1 hash: 7f23d4b93a4ba80d81448c51a94908cfa2de6db4
MD5 hash: 97d8035e565af3f757cb9a5825087218
humanhash: vermont-ohio-high-sixteen
File name:payment invoice (2).exe
Download: download sample
Signature AgentTesla
File size:591'872 bytes
First seen:2023-09-11 15:15:46 UTC
Last seen:2023-09-11 15:36:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:OS1DbGk7ZQsVpR01k92bUNJ8mA9IPtqoDQfTFpERA7svO1ox:O2DbCsnsc2ajko4FpEEs3
Threatray 396 similar samples on MalwareBazaar
TLSH T1DCC4231A916B8732CB5FCFB128130725A3EC697E31E8AB5D5A0F7CA09D63746413D683
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
304
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
payment invoice (2).exe
Verdict:
Malicious activity
Analysis date:
2023-09-11 15:27:08 UTC
Tags:
evasion snake keylogger

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade 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, Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Beds Obfuscator
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2023-09-11 14:01:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
17 of 34 (50.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
6f970246a35135d21971dd527c78a57ed8786321a8d78ae9c6f21cb682a4eea8
MD5 hash:
2a35f1322f8d08d6bbddb438fcb8141f
SHA1 hash:
8c39e06d8c4fcdff673c4d689337d7e3baf7020a
SH256 hash:
7e8d435a8c153af7daab7bc7dcb7b6b33a9befd63fd5def109d98cfe6e49a847
MD5 hash:
358dc60571990e7c6a8c0653bdd98578
SHA1 hash:
37a087275e30cdeee33100554d2aa236b93d15a6
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
SH256 hash:
8893d1180cdde0493ec6d379fd228171f62c7b7fa14308210fc8768e6914918d
MD5 hash:
e76e875ca4c7e441fa8db831dcb91c92
SHA1 hash:
02d7c7ae11f5b8ea7b1d2f4cde917c9a300e48b9
SH256 hash:
538362363e52ddd9a2106a1672a9912693e206691a9c4e8b0f37cf62a19ea5c6
MD5 hash:
97d8035e565af3f757cb9a5825087218
SHA1 hash:
7f23d4b93a4ba80d81448c51a94908cfa2de6db4
Malware family:
AgentTesla.v3
Verdict:
Malicious
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:NET
Author:malware-lu
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.

Malspam

AgentTesla

Executable exe 538362363e52ddd9a2106a1672a9912693e206691a9c4e8b0f37cf62a19ea5c6

(this sample)

  
Delivery method
Distributed via e-mail attachment

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