MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a9022c2741141541b5e634dfac69e41e75887584b51424f044b525416e8e676. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a9022c2741141541b5e634dfac69e41e75887584b51424f044b525416e8e676
SHA3-384 hash: adf01e579c4ae00b6d48d5e6a067e1c01dc30b7e0ed5775b43875ec3fd0bbd3cffebadd6d5b4481bbbe448b04b4d899a
SHA1 hash: f8e52b3f3312c26d59fa76364c31fed51a0de774
MD5 hash: ebba88584bb051d300db66d6af883ded
humanhash: nevada-mexico-lemon-coffee
File name:9a9022c2741141541b5e634dfac69e41e75887584b51424f044b525416e8e676
Download: download sample
Signature AgentTesla
Create hunting rule
File size:644'096 bytes
First seen:2023-08-21 07:26:07 UTC
Last seen:2023-08-29 08:35:43 UTC
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:y0Dl+C42xjWeZed1V8klpaiR3dxyUrkyERzBlHbhLCvrkLgE:3RZYk236NJDHw
Threatray 1'118 similar samples on MalwareBazaar
TLSH T19ED42362B5990B2CD86F5BFC9516E107A3B87B1A2413D87D6AB238CC07777902311F76
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)
File icon (PE):PE icon
dhash icon aaaae8c8e8e8aaaa (15 x AgentTesla, 6 x Formbook, 1 x SnakeKeylogger)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
266
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
9a9022c2741141541b5e634dfac69e41e75887584b51424f044b525416e8e676
Verdict:
Malicious activity
Analysis date:
2023-08-21 07:26:58 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/69c4161e-cb0d-4fa4-8319-60d297d0cc3b

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/443895/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.RATX-gen.8900.18080.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9a9022c2741141541b5e634dfac69e41e75887584b51424f044b525416e8e676
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/0eb946a2-499c-4163-b248-68f24bffab8e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1294339
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
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 Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1294339 Sample: XRX3zrzmlJ.exe Startdate: 21/08/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Sigma detected: Scheduled temp file as task from temp location 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 5 other signatures 2->51 7 XRX3zrzmlJ.exe 7 2->7         started        11 FqDUUimne.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\FqDUUimne.exe, PE32 7->31 dropped 33 C:\Users\user\AppData\Local\...\tmpFAFF.tmp, XML 7->33 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 May check the online IP address of the machine 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 13 XRX3zrzmlJ.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        61 Multi AV Scanner detection for dropped file 11->61 21 FqDUUimne.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 35 api4.ipify.org 104.237.62.211, 443, 49737, 49752 WEBNXUS United States 13->35 37 api.telegram.org 149.154.167.220, 443, 49751, 49761 TELEGRAMRU United Kingdom 13->37 39 api.ipify.org 13->39 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        41 192.168.2.1 unknown unknown 21->41 43 api.ipify.org 21->43 63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->63 65 Tries to steal Mail credentials (via file / registry access) 21->65 67 Tries to harvest and steal browser information (history, passwords, etc) 21->67 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9a9022c2741141541b5e634dfac69e41e75887584b51424f044b525416e8e676/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-08-16 08:11:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tkicfqtucfavig26mng7vru6ihtvrb2yjniuetyejnjfifxi4z3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
65297d5ef6acfa78d0ef28f4b7d6086bad8538ab34152887348fbb3cb1df79c4
AgentTesla
a0755b595474643bf1200cb8b3a9038f53d685b6caff8c82acf3ed344fa22da3
AgentTesla
a1b477c991a1b8ba6373e0c7af2c7ad5734670eabffda73e457801e1b8ec8fbb
AgentTesla
b3eefb7225c8437ba7e9c6800ffdc0f2bb42225246bc7cc4944ba343b40459dc
AgentTesla
ccb3e41aff5b7db4edec1584d33f82daee7b1869a25ca6f4283b42a04b897c82
AgentTesla
d54197de152cea04b823618588d90e7462b78e11602a9eb5c425ce8db7057a80
AgentTesla
d827653375fc186bab05813fb21a26330cea1c4bf19a01c6f551a8098b8f3c0d
AgentTesla
dfba6d9c101eb1273aaf962047fd958424bfac70a1162c2a910640981a23d054
AgentTesla
e3c4132afd02885bbedaba92c4e53d022bfd4a642cdeaa3daf717b73efabeca2
AgentTesla
f1fa63d7d7b5b3bdb889570006f8a7cc93f2cecd1db9c3e851d4762073e04113
AgentTesla
+ 1'108 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230821-h931msdd2v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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
Unpacked files
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/61399ae7-473e-4e66-8fd8-b1930fa5befc/
SH256 hash:
9c4ca913f311967f3e34bcb1bc2db41915d5ceb9b3b6165de8854913124ec3ff
MD5 hash:
d68d5df43a1dc83672779c4fe53432f7
SHA1 hash:
41b0e4a7966680e7d26645a991b9b00ca7a9ce6b
Link:
https://www.unpac.me/results/61399ae7-473e-4e66-8fd8-b1930fa5befc/
SH256 hash:
b26a7e88c2fc5a6dbf3e1f5d8ac59c4579b3b9047f462c5cb7ee79548fa18da9
MD5 hash:
06dc1333af7361fb9ebebe5c4dbe58e4
SHA1 hash:
1adadf881904c5370e96c0a566085cf3c83ca8d0
Link:
https://www.unpac.me/results/61399ae7-473e-4e66-8fd8-b1930fa5befc/
SH256 hash:
e8db1191a92eaf79ad79777361e0993f19090a26e9db7b042c1ddb507ea3d7ad
MD5 hash:
c012328e8b38ae29d3a461a71ce5eef8
SHA1 hash:
11724afe735dbcd470239ff4e5da1b69b53b927e
Link:
https://www.unpac.me/results/61399ae7-473e-4e66-8fd8-b1930fa5befc/
SH256 hash:
9a9022c2741141541b5e634dfac69e41e75887584b51424f044b525416e8e676
MD5 hash:
ebba88584bb051d300db66d6af883ded
SHA1 hash:
f8e52b3f3312c26d59fa76364c31fed51a0de774
Link:
https://www.unpac.me/results/61399ae7-473e-4e66-8fd8-b1930fa5befc/
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/9a9022c2741141541b5e634dfac69e41e75887584b51424f044b525416e8e676

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:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:NET
Create hunting rule
Author:malware-lu
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.

Malspam

AgentTesla

Executable exe 9a9022c2741141541b5e634dfac69e41e75887584b51424f044b525416e8e676

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/443895/

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