MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719
SHA3-384 hash: a29dee3181341242988664642a12f92df404db534559f794e8a1c8e47fd21e997b76c9effad2579a2adc9d0151c91b16
SHA1 hash: 33f7768cc266d66a3711da018120e8e609d72e07
MD5 hash: 3e9f65687989d261641aaa480825a65e
humanhash: wyoming-bluebird-london-ten
File name:0004222284557-045845-0004-8743.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:647'168 bytes
First seen:2023-10-22 07:22:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:4C/j23Q1cvCZv/2X1Fwp7G54mqW7m2vK63TsiSsgn7IR4UmE35Z2m:hL2kYC0bwFG57qKm363QiSsg7j
Threatray 424 similar samples on MalwareBazaar
TLSH T1B8D4126A7750727FC466893A89A02C68D722746B5327C303581764EDDA8E6CF8F50BF3
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 c02b1733b21723c0 (13 x AgentTesla, 10 x Formbook, 3 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
0004222284557-045845-0004-8743.exe
Verdict:
Malicious activity
Analysis date:
2023-10-22 07:27:38 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/f0703ae5-5334-4c15-a638-edbbf5ba3a92

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2430.17172.2941.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed powershell
Link:
https://www.filescan.io/uploads/6534cddd5f371a3fc85e9487/reports/437ae3cb-1940-4a1e-b5bd-ecfea7c21b8f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719
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/d0831080-fcd0-4854-8e6b-cc8d74680a1b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1329946
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
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
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1329946 Sample: 0004222284557-045845-0004-8... Startdate: 22/10/2023 Architecture: WINDOWS Score: 100 38 mail.sofahaus.eu 2->38 42 Found malware configuration 2->42 44 Sigma detected: Scheduled temp file as task from temp location 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 7 other signatures 2->48 8 0004222284557-045845-0004-8743.exe 7 2->8         started        12 TgktYgJ.exe 5 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\Roaming\TgktYgJ.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmp571E.tmp, XML 8->36 dropped 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->50 52 Uses schtasks.exe or at.exe to add and modify task schedules 8->52 54 Adds a directory exclusion to Windows Defender 8->54 56 Injects a PE file into a foreign processes 8->56 14 0004222284557-045845-0004-8743.exe 2 8->14         started        18 powershell.exe 20 8->18         started        20 schtasks.exe 1 8->20         started        26 2 other processes 8->26 58 Multi AV Scanner detection for dropped file 12->58 60 Machine Learning detection for dropped file 12->60 22 TgktYgJ.exe 2 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 40 mail.sofahaus.eu 173.249.53.198, 49705, 49708, 587 CONTABODE Germany 14->40 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->62 64 Tries to steal Mail credentials (via file / registry access) 22->64 66 Tries to harvest and steal browser information (history, passwords, etc) 22->66 32 conhost.exe 24->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-05 03:11:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
16 of 22 (72.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s6tpc2dpivvbe3cp3ar3ahputakmohn7jyxtiwgotrrprhpbo4mq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
246d6ffb502aa4b83300c5bb35e008e245ad36d243a83e6bdfee04eefdaac71e
AgentTesla
40d0a5c663f59b7454e4e8535918b57ccba56e5f445d02e384debb16b868ebce
AgentTesla
4571baeca67cf5bdbf435a6c65112b6fe2a2d2f36e5da65ce6150faae407f841
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524368752b84b9040d4ea648e6fa1197da3be58af376b2c09b375e21f5cc7fb0
AgentTesla
5b18bebd3508cb5df709a42079c7f44eb00b14e35173dc56d2aaa11f2fd52afc
AgentTesla
7e5e3c49e0bcb2e16b86e870f591feca75b0d7007ed5851ecdfb70fa3d06976c
AgentTesla
954c1a6eaa6c9946aef8dbf957e00b6eb2ab564f564bde22c4a1c1af6b7e2c23
AgentTesla
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe
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e146c10d13f2ed30acbf8733bf5b3ae1e75572fd917d8b6749b69c54676e9923
AgentTesla
+ 414 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/231022-h7tdesfg87/
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
Unpacked files
SH256 hash:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
Link:
https://www.unpac.me/results/e80b0882-12e0-44be-9d94-638d48a9edc6/
SH256 hash:
df6d32d849a8c1ec1b0b3572a3fcc7664452cadc89de0621a1f1ef1f344d90f3
MD5 hash:
b067e720023bb8722ff44c270f5c7218
SHA1 hash:
ec169a207ecc09583caf1ec17b235dd39a20a94b
Link:
https://www.unpac.me/results/e80b0882-12e0-44be-9d94-638d48a9edc6/
SH256 hash:
af10a81d30ea6c14a0857caa64697f78672a941419d679b34eedb82e080ad46b
MD5 hash:
ec0b80883f0b18fb75a48dd18795f514
SHA1 hash:
afe9537c27362b6769a1df0ad414b8e58d34ea40
Link:
https://www.unpac.me/results/e80b0882-12e0-44be-9d94-638d48a9edc6/
SH256 hash:
9b752e4337b9d07adc1dac040e2f3811eaede98944d3833cb9681ab9e65c8c7b
MD5 hash:
3de41c13939dff9238fd3d03b71c4c4e
SHA1 hash:
a64fac8140c4a81509d078c02f8191ab3244801f
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/e80b0882-12e0-44be-9d94-638d48a9edc6/
Parent samples :
b04b1dfab5fd47ece5b217f7f51dfc4b5f24b4161ff6bb442949dccacaefa6ad
63efc3445014bdf5bc7c990e30c279a5f1ef3aca8760335c91e5c774aac13d73
46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761
97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719
a5ef38807f1c5e0beef4bc17d53fb6533366eb693dff45a3f1d4e08020babc67
164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2
SH256 hash:
97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719
MD5 hash:
3e9f65687989d261641aaa480825a65e
SHA1 hash:
33f7768cc266d66a3711da018120e8e609d72e07
Link:
https://www.unpac.me/results/e80b0882-12e0-44be-9d94-638d48a9edc6/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/97a6f1686f45/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/97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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 97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments