MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd3ba304f3ef65515002d44fdcc5eee5f5a356be927ef4a2f257ba6b1ff08a53. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd3ba304f3ef65515002d44fdcc5eee5f5a356be927ef4a2f257ba6b1ff08a53
SHA3-384 hash: ffef6a1e2cebecff3b6ee0970cecbc3196abf873f986ab8eda36e8d21b064befa975a64747928d60de2417a5508805c0
SHA1 hash: e18c4c971791e14d3c8f059f8bce04a61e5ef619
MD5 hash: 24a6b2d7d65f5a04989d064c87426815
humanhash: lima-tennessee-alpha-fanta
File name:SecuriteInfo.com.Trojan.MSIL.Crypt.13190.971
Download: download sample
Signature AgentTesla
Create hunting rule
File size:733'696 bytes
First seen:2022-11-25 03:28:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:cc0/Xe+PIeMkqG7lUBYkd3EhJbNSw0uLXwpjSC2mZJbxpDF:3Wu+zMkqG7+BR3EhZNSw5jwIC2
Threatray 22'803 similar samples on MalwareBazaar
TLSH T1D5F45DCF59657E08C34CBAB0681735887F919C504548E0E8A7E937CA5A37FADCEA113E
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% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.MSIL.Crypt.13190.971
Verdict:
Malicious activity
Analysis date:
2022-11-25 03:30:56 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/808107fb-b828-4755-abe6-6210c56b69af

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/338259/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Crypt.13190.971.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6380367f00c584752ee1c968/reports/b3b4963c-bba4-4d8f-88ad-0b14ef48e121/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/55ac8792-c7cf-4a7e-9187-149ec036ca8d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1120843
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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)
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 753560 Sample: SecuriteInfo.com.Trojan.MSI... Startdate: 25/11/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 8 other signatures 2->43 6 Skype.exe 3 2->6         started        9 SecuriteInfo.com.Trojan.MSIL.Crypt.13190.971.exe 3 2->9         started        process3 file4 45 Multi AV Scanner detection for dropped file 6->45 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->47 49 May check the online IP address of the machine 6->49 53 2 other signatures 6->53 12 Skype.exe 14 3 6->12         started        25 SecuriteInfo.com.T...t.13190.971.exe.log, ASCII 9->25 dropped 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->51 16 SecuriteInfo.com.Trojan.MSIL.Crypt.13190.971.exe 17 6 9->16         started        19 SecuriteInfo.com.Trojan.MSIL.Crypt.13190.971.exe 9->19         started        signatures5 process6 dnsIp7 27 52.20.78.240, 443, 49718 AMAZON-AESUS United States 12->27 29 api.ipify.org 12->29 55 Tries to harvest and steal ftp login credentials 12->55 57 Tries to harvest and steal browser information (history, passwords, etc) 12->57 59 Installs a global keyboard hook 12->59 31 api.telegram.org 149.154.167.220, 443, 49714, 49721 TELEGRAMRU United Kingdom 16->31 33 api.ipify.org.herokudns.com 3.220.57.224, 443, 49711 AMAZON-AESUS United States 16->33 35 api.ipify.org 16->35 21 C:\Users\user\AppData\Roaming\...\Skype.exe, PE32 16->21 dropped 23 C:\Users\user\...\Skype.exe:Zone.Identifier, ASCII 16->23 dropped 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->61 63 Tries to steal Mail credentials (via file / registry access) 16->63 65 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->65 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd3ba304f3ef65515002d44fdcc5eee5f5a356be927ef4a2f257ba6b1ff08a53/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-25 01:24:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
26 of 41 (63.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zu52gbht55svcuac2rh5zrpo4x22gvv6sj7pjixsk65gwh7qrjjq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
155cbb884ff715bb1ba145c50d407fc0d0142ff4d27c258c79eb424b1d7eb3f8
AgentTesla
2481cea12beb2f9033adbb68a4e14e4e7c3a599e9f92141d4d687ac7932970a5
AgentTesla
2f1fa3784cd1f226cbcbbccbbc0c4bc067584429de021e2b4f7bcdac6cbeb05a
AgentTesla
324abb3a4a0266f9dc15c538a962d517d3f8d9774062ac05ea46097b955e6740
AgentTesla
6da640e84edded3f97239600738cd700e9c596887beeb66aafa2d89a50462620
AgentTesla
707f1a98a3ae159f94ce852b36350c721f7dcf585797ce88008ecd6a7674879c
AgentTesla
80e3e9bedf4677e6ae7ddb75c5008a2918f9201812cdccca07954ac3411b2f03
AgentTesla
b7485129bfd03a3a6be7fd8b30eb70b0f89631bb81ebbfdf6d7ad78fc17fc38e
AgentTesla
de21a9c1a04520a1d28a1d7a75e50c6520541ca94b7e64b4da62e35bea64fc2a
AgentTesla
df4eed6b429eba0c7fe96cce25b317efe39b46a443574f1d0aa9445da22f0ac2
AgentTesla
+ 22'793 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221125-d1w4hsha77/
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
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5744211523:AAHNYX03JvGJaCmeHR-kYp0NO5dKTzd5PeI/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/631f0e5f-69eb-4c8f-bc83-cded872a8622
Unpacked files
SH256 hash:
7b240799f7aeb2791f4b1ae1defab441f4bb5c831e411090b66273a564c3cf01
MD5 hash:
a67955298feb382cbb4a6d9a83a1c0fc
SHA1 hash:
efa0eb9ec0a2b8e23fd57abc349e9da128a66ab4
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/e02807e9-9767-4d53-8ea8-51d4253df8b9/
Parent samples :
c4219d6731e844fe6583905d041a827bad32cfe74fabcd6bf544a52b6358320d
609cc1e5a14db000603db96475d70472d9f24bccd69d58516c6522841708fdbd
97598eb6ae4da18d607ca350b5add23591e655b40f870ece46bbf777a68eb811
cd3ba304f3ef65515002d44fdcc5eee5f5a356be927ef4a2f257ba6b1ff08a53
79824a68ef3795850a225075666622469f026c0f5e983af0e5d01c681270f85a
SH256 hash:
d1988fadb289ac9fd341b114888ddb0b11b8b7e500fe83765b76a986412ab0b1
MD5 hash:
9f9f48554e471755106b5fc9a8923bf1
SHA1 hash:
c0ec7ecd12625623c68b6723e0d64b5f690ba679
Link:
https://www.unpac.me/results/e02807e9-9767-4d53-8ea8-51d4253df8b9/
SH256 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/e02807e9-9767-4d53-8ea8-51d4253df8b9/
SH256 hash:
36a7a1434d5564930f3ef1a4443281667b6db646cac8019980b54eb0b318bcaa
MD5 hash:
02033bc478636c9678e240f83209a53d
SHA1 hash:
77b866fe246f7bbd7cf9565cf6c93f1078c09216
Link:
https://www.unpac.me/results/e02807e9-9767-4d53-8ea8-51d4253df8b9/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/e02807e9-9767-4d53-8ea8-51d4253df8b9/
SH256 hash:
cd3ba304f3ef65515002d44fdcc5eee5f5a356be927ef4a2f257ba6b1ff08a53
MD5 hash:
24a6b2d7d65f5a04989d064c87426815
SHA1 hash:
e18c4c971791e14d3c8f059f8bce04a61e5ef619
Link:
https://www.unpac.me/results/e02807e9-9767-4d53-8ea8-51d4253df8b9/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cd3ba304f3ef/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/cd3ba304f3ef65515002d44fdcc5eee5f5a356be927ef4a2f257ba6b1ff08a53

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
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/338259/

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