MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37e68295e10eca592454b8222026f7fe5d2cd58ca5116ded50f343c1d147bde4. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37e68295e10eca592454b8222026f7fe5d2cd58ca5116ded50f343c1d147bde4
SHA3-384 hash: 6182da6550d13a7c292d762d74a0586106e33f21d408948e1aa9c826e2d512435429020a367dd7dacbf45cc64874b7cd
SHA1 hash: 49180ea7b1f63e86959a3d2453c8650a5e57ad93
MD5 hash: 127fbcd6241854b04d68691e42a4d3c0
humanhash: robert-uncle-burger-video
File name:SecuriteInfo.com.W32.AIDetectNet.01.9938.16223
Download: download sample
Signature AgentTesla
Create hunting rule
File size:699'392 bytes
First seen:2022-06-24 05:58:52 UTC
Last seen:2022-06-24 06:39:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:Q66GvbAJETH649IsnPTV2/7OE7azMm4pikAd90vXx9Hop0eRyVokU6zqGBLTDKq+:Q66GvnHJ9Isn7yOEhpRXfx9H
Threatray 18'210 similar samples on MalwareBazaar
TLSH T158E4C6AC325C71DEC867D576DAA81C68EAA034BF931B5107902705EDAE4CB87DF244F2
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)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/282878/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62b552e57e9a4f0a86dbda10/reports/9bfd76fc-1587-4e03-ac7f-6d416e1dfab6/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d22b76d1-ac81-46f9-aab6-b4d4e54eb49f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1019080
Signature
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 651576 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 24/06/2022 Architecture: WINDOWS Score: 100 27 Snort IDS alert for network traffic 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 10 other signatures 2->33 7 SecuriteInfo.com.W32.AIDetectNet.01.9938.exe 6 2->7         started        process3 file4 19 C:\Users\user\AppData\...\TwHWZntblP.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmpA689.tmp, XML 7->21 dropped 23 SecuriteInfo.com.W...Net.01.9938.exe.log, ASCII 7->23 dropped 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->35 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->37 39 Uses schtasks.exe or at.exe to add and modify task schedules 7->39 41 Injects a PE file into a foreign processes 7->41 11 SecuriteInfo.com.W32.AIDetectNet.01.9938.exe 15 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 api.telegram.org 149.154.167.220, 443, 49843, 49844 TELEGRAMRU United Kingdom 11->25 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file / registry access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 Tries to harvest and steal browser information (history, passwords, etc) 11->49 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/37e68295e10eca592454b8222026f7fe5d2cd58ca5116ded50f343c1d147bde4/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-06-24 03:44:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g7tiffpbb3ffsjcuxarcajxx7zoszvmmuuiw33kq6nb4dukhxxsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
19eede47019e53fec742f27977d3b39250870e8c28ba6435d353daf4b2d5fa46
AgentTesla
2c7cbac8fb35bec6c10869cd5e50d479997a86e42a49c9d2f226c0a88b871c01
AgentTesla
5c46e47366d5b0e5907a78bcef83a71b606ed1135603d50e05303262d46b8a3e
AgentTesla
637c08924afdfb02e35a02c81b72ccde2f0e3436f1f7e1747eb86b6b6ee5bd68
AgentTesla
a3975305b2717e69b429ddba843d0eb03d4bc916828131a41719e74753e9b901
AgentTesla
d20aff03dd6394b498b2c2cbb6696120e93595b8c8141e077566348faf251d71
AgentTesla
ea08fc031bc184b29f528ea6f2d34a8e8537356cb2b36826c653d769674601b3
AgentTesla
+ 18'200 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/220624-gpqddadaf2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1633482536:AAF1JIS_DaayovuRrLGy_POYaI3DRc2CrPY/sendDocument
Unpacked files
SH256 hash:
bc26d53290ef2f523369b32500746d536ce5c687e53ed1c166d96d0e1d432f53
MD5 hash:
aaeb82214dfeebaaa39ee5df20ef4e4b
SHA1 hash:
ca173f808386ade5cc2676c5480d4f3881cd7d63
Link:
https://www.unpac.me/results/712e4f8a-58b9-498e-99c7-16c975cfdb8e/
SH256 hash:
b91307eeae6495cc3202fb1ec39e3f58534be4b1a60795d0b31fd52c76f040d4
MD5 hash:
19f1df1e9b8f809b61dab4490cdc6e9c
SHA1 hash:
9e2e47b1ae0d94e894a88ce28a7c8a7c1a00e8ef
Link:
https://www.unpac.me/results/712e4f8a-58b9-498e-99c7-16c975cfdb8e/
Parent samples :
827774cd3d42753b5a959a706a3ae0d989cd6b1cdb9eb54590acdc37f086d4b4
5509e143021f95074f9cde2dac4d79960710adb794bb1cdf57582be08681c3bf
57191284c75940f3a637266acc38d3a503ab97a52c9d99a0a85ff61d27420b6f
44adde49a051c923e1ed89d0adfa105fb66f85bebe630f625c29e25f93da3043
604c52301a76a47042112a3a7fca37f1c6c205a0888a6e28c5555406c55b2279
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/712e4f8a-58b9-498e-99c7-16c975cfdb8e/
SH256 hash:
37e68295e10eca592454b8222026f7fe5d2cd58ca5116ded50f343c1d147bde4
MD5 hash:
127fbcd6241854b04d68691e42a4d3c0
SHA1 hash:
49180ea7b1f63e86959a3d2453c8650a5e57ad93
Link:
https://www.unpac.me/results/712e4f8a-58b9-498e-99c7-16c975cfdb8e/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/37e68295e10e/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/37e68295e10eca592454b8222026f7fe5d2cd58ca5116ded50f343c1d147bde4

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/282878/

Comments