MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 933bb6cd0366d9a9e4100cd95b48c3b899331a1623c04e02f03b967b57212bcc. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 933bb6cd0366d9a9e4100cd95b48c3b899331a1623c04e02f03b967b57212bcc
SHA3-384 hash: c6bfe2ed9bfc30d492c6848dfa0c1371a9c04c97cb1dd05d6e7d6511103e362726a8cf453003fa0b58f3828a391d3f89
SHA1 hash: 69b31db8107d6a6bba7b2413190dfb74b492e495
MD5 hash: ff3b680a18a5ee1d49412d928f34524f
humanhash: single-floor-arkansas-quiet
File name:ff3b680a18a5ee1d49412d928f34524f.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:872'448 bytes
First seen:2022-08-27 07:12:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:618naTWsDc9mppRLgowop0oxYtbscxUQ7SQf4+X/0ghr:6GQ/DAubJ6oqt5pSQg80c
Threatray 19'753 similar samples on MalwareBazaar
TLSH T1140512C70AAC8763D47A87F87D122A5D8BFD76094993C2581C7216FF2E1470908AD9BF
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon ce9c9496e4949c9c (73 x AgentTesla, 51 x SnakeKeylogger, 30 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
cp5ua.hyperhost.ua:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
343
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ff3b680a18a5ee1d49412d928f34524f.exe
Verdict:
Malicious activity
Analysis date:
2022-08-27 07:22:16 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/f005fbd2-4932-48d5-a919-5d7e1536b6c6

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/301561/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6309c498393b1c8c47194147/reports/49ccb0da-e3ab-4ff1-830c-70c554e940ff/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4dd747ea-ce00-4a5b-830c-1eba84b70b9a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1058794
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/933bb6cd0366d9a9e4100cd95b48c3b899331a1623c04e02f03b967b57212bcc/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2022-08-26 20:18:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
16 of 40 (40.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sm53ntidm3m2tzaqbtmvwsgdxcmtggqwepae4axqholhwvzbfpga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3c000108374c842e22e4bf480441d013e260c170c6d87defb15c322a4d136adb
AgentTesla
6dc9b15607a6135a45a47a54ff6ae7bc437e3e69d73adc101a94e20c4944a606
AgentTesla
94efa5bb1e1b5bb919e7c80362070459def29886dc93d48d5b0ad06b0c1de65c
AgentTesla
b1b2dbf6aa0264052009067c102812bf5b7851b52c480056481445c0024a7946
AgentTesla
b396f3f9fa5b3acac6ddbd6699ceeff35c671c1d0d595a69b187c2a107cd31eb
AgentTesla
dabd46b86d7736f1e6bd6580acd285abf38a27d7cea421f0096f85330cf72fc7
AgentTesla
+ 19'743 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220827-h13zaagfe8/
Behaviour
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
a4825f56a6a00973fa0b5d7354e2e51410d38865f3b640f584d7dbe764c253b0
MD5 hash:
2b42abac1e6727ca0f371116f7b7bed4
SHA1 hash:
7caefa227d96447748eb1779e002b08b43086489
Link:
https://www.unpac.me/results/57940205-c541-4f9b-84b4-f04bbf9e5b06/
SH256 hash:
dd9869aed667800f31f7d4ef8a84bbac0ac8f3cb79e738c6d9d4a9bd08d66508
MD5 hash:
cd2ffc37b2b55af771fa2466e445f6f8
SHA1 hash:
58e8b8b1a86e486c7eada330f3b3de87983a4ab6
Link:
https://www.unpac.me/results/57940205-c541-4f9b-84b4-f04bbf9e5b06/
SH256 hash:
427a0eef6cb9989af11c89accf20c0f3d00c7178d4e31e8edf0147bd6f22417b
MD5 hash:
8a5caa8bf6b2d1b9e652f97f6e5e0ee8
SHA1 hash:
3612e981ad77c0129d9579717ed2a7267c833c52
Link:
https://www.unpac.me/results/57940205-c541-4f9b-84b4-f04bbf9e5b06/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/57940205-c541-4f9b-84b4-f04bbf9e5b06/
SH256 hash:
285a8f9243336c4baf4f748f2104dcf18296f1e71bf234f9fa738688eb5b26bc
MD5 hash:
276003263f8f970f6d0e4031f177d0a9
SHA1 hash:
06968c989c7e1e38fa412eec0366fbcae98e5bd9
Link:
https://www.unpac.me/results/57940205-c541-4f9b-84b4-f04bbf9e5b06/
SH256 hash:
933bb6cd0366d9a9e4100cd95b48c3b899331a1623c04e02f03b967b57212bcc
MD5 hash:
ff3b680a18a5ee1d49412d928f34524f
SHA1 hash:
69b31db8107d6a6bba7b2413190dfb74b492e495
Link:
https://www.unpac.me/results/57940205-c541-4f9b-84b4-f04bbf9e5b06/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/933bb6cd0366/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/933bb6cd0366d9a9e4100cd95b48c3b899331a1623c04e02f03b967b57212bcc

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.

Web download

AgentTesla

Executable exe 933bb6cd0366d9a9e4100cd95b48c3b899331a1623c04e02f03b967b57212bcc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2263990/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/301561/

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