MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4eeb55e42660b09e30c37d8b747142540c52b593884d07e34791a6ebc1b5ff42. 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: 4eeb55e42660b09e30c37d8b747142540c52b593884d07e34791a6ebc1b5ff42
SHA3-384 hash: 51459dc2c800ae6dccfd852db517680e9cf0f2a924efb9344c8bd0928d5e953cb6e84b1d0f7a9e7315f1ff8781e6fa96
SHA1 hash: ef8b562d6ed648c638045d8f392905f0f4707ee2
MD5 hash: d2b01ae60138de7b60847b25c6e67939
humanhash: london-black-happy-gee
File name:SecuriteInfo.com.Trojan.Olock.1.22296.15279
Download: download sample
Signature AgentTesla
Create hunting rule
File size:954'880 bytes
First seen:2022-08-26 09:41:18 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 12288:+kEyw5rnwHSHe+IYPMP0Ky0OYc9w3gfy/Vd5q4fKK5s7SBOUj98HtnPYxfOHMDcx:+k8rnarK0E3ab5Z7KSBb58JwxWsDcWI
TLSH T10715128736EC4717D4BEA3F5BC6218940AB2760A69D2C7ED0C9114FF0D74782496772B
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0c4ccdcdce8f0f0 (6 x Formbook, 6 x AgentTesla, 2 x NanoCore)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
329
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.Olock.1.22296.15279
Verdict:
Malicious activity
Analysis date:
2022-08-26 09:42:56 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/cf69242d-64b1-4b18-9bb1-57003239f2b2

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/301370/
Detection(s):
SecuriteInfo.com.Trojan.Olock.1.22296.15279.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm packed
Link:
https://www.filescan.io/uploads/630895b0393b1c8c47150397/reports/2dace4f0-61c1-4111-9b90-7ddfe0366c20/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/8cc63a58-cf18-4365-a5ff-9fd36f442f20
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1058291
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 690808 Sample: SecuriteInfo.com.Trojan.Olo... Startdate: 26/08/2022 Architecture: WINDOWS Score: 100 24 Snort IDS alert for network traffic 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Yara detected AgentTesla 2->28 30 4 other signatures 2->30 6 SecuriteInfo.com.Trojan.Olock.1.22296.exe 3 2->6         started        process3 file4 20 SecuriteInfo.com.T...ock.1.22296.exe.log, ASCII 6->20 dropped 32 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->32 34 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->34 36 Injects a PE file into a foreign processes 6->36 10 SecuriteInfo.com.Trojan.Olock.1.22296.exe 2 6->10         started        14 SecuriteInfo.com.Trojan.Olock.1.22296.exe 6->14         started        16 SecuriteInfo.com.Trojan.Olock.1.22296.exe 6->16         started        18 SecuriteInfo.com.Trojan.Olock.1.22296.exe 6->18         started        signatures5 process6 dnsIp7 22 mail.richenqtex.me 162.0.229.41, 49710, 587 NAMECHEAP-NETUS Canada 10->22 38 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->38 40 Tries to steal Mail credentials (via file / registry access) 10->40 42 Tries to harvest and steal ftp login credentials 10->42 44 2 other signatures 10->44 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4eeb55e42660b09e30c37d8b747142540c52b593884d07e34791a6ebc1b5ff42/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-26 09:42:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j3vvlzbgmcyj4mgdpwfxi4kckqgffnmtrbgqpy2hsgtoxqnv75ba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220826-lpb8zabeg5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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:
f0b661aba27c9cb6cf4ab12275aa8fc6f1867b6fe15bbdf42e9dd65ac34d8895
MD5 hash:
aa041e9b8b738578a5c309d6ede396a5
SHA1 hash:
97691ed97154a3e00dc1d3a881fcf4df70195c3b
Link:
https://www.unpac.me/results/24a45d94-f5c3-453b-93d4-801f298671a7/
SH256 hash:
9c4451c50ccfad2f43e42bea9290a5145cf86640bbb36d6d637f621dd9a3fb76
MD5 hash:
09f311cd9957e8afc6dae9dff77e532a
SHA1 hash:
6de8eed618347040c0c42ddc1ebf269c22633a93
Link:
https://www.unpac.me/results/24a45d94-f5c3-453b-93d4-801f298671a7/
SH256 hash:
aa8e2a7ec5714045df631abca39d54ce44d92ec4123d9a47b32014542bedb10b
MD5 hash:
b65ff086dc17e7a8a6d603b5dfa09284
SHA1 hash:
2a1dc9096a85d9f1210d7e5ff6a4d3de87312b14
Link:
https://www.unpac.me/results/24a45d94-f5c3-453b-93d4-801f298671a7/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/24a45d94-f5c3-453b-93d4-801f298671a7/
SH256 hash:
1328dd52665e8af4e9b4d1ed29acd39f8399ac5a2c28036a9d3c6cf6571ca81d
MD5 hash:
718b18b1c5e510bd841880e0b38474a7
SHA1 hash:
09050a393ed932960157effae2c17d51447754d3
Link:
https://www.unpac.me/results/24a45d94-f5c3-453b-93d4-801f298671a7/
SH256 hash:
4eeb55e42660b09e30c37d8b747142540c52b593884d07e34791a6ebc1b5ff42
MD5 hash:
d2b01ae60138de7b60847b25c6e67939
SHA1 hash:
ef8b562d6ed648c638045d8f392905f0f4707ee2
Link:
https://www.unpac.me/results/24a45d94-f5c3-453b-93d4-801f298671a7/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4eeb55e42660/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/4eeb55e42660b09e30c37d8b747142540c52b593884d07e34791a6ebc1b5ff42

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.

Cape
Cape
https://www.capesandbox.com/analysis/301370/

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