MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f17d68b3137442bece28a0a4f5598b9ca9af48294127679bf996b941f33e2fac. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f17d68b3137442bece28a0a4f5598b9ca9af48294127679bf996b941f33e2fac
SHA3-384 hash: f2e185e6c4471c7f2a756694ecf86cb7d7d3a1692c0fc0d73addd416365aa9a15a25a73f0d676f2ae9fc7836b503572d
SHA1 hash: dff48f0ae87f2dae8f32f4fa760bd10d79f5721b
MD5 hash: a3f877d0fd0fb4935b10827237ef75d7
humanhash: social-happy-yellow-tango
File name:f17d68b3137442bece28a0a4f5598b9ca9af48294127679bf996b941f33e2fac
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'012'736 bytes
First seen:2021-02-03 09:39:31 UTC
Last seen:2021-02-03 12:21:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:ycSkftdyPOZnSRqu8c5qmLscIx0j2ZUxc1hL:7SgtdoOZTtAss2Wq
Threatray 1 similar samples on MalwareBazaar
TLSH 8625D0A333444B76C83D9ABA052A44640BF3FC0BF665C266BD9862AB05737519F37B13
Reporter madjack_red
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f17d68b3137442bece28a0a4f5598b9ca9af48294127679bf996b941f33e2fac
Verdict:
Malicious activity
Analysis date:
2021-02-03 09:40:49 UTC
Tags:
keylogger stealer agenttesla
Link:
https://app.any.run/tasks/58f1f674-4b75-4d45-9796-149c1a1542c0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/115270/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.36291346.6384.22007.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/597606
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Moves itself to temp directory
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)
Sigma detected: Scheduled temp file as task from temp location
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 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 AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 347841 Sample: OmKOeNpq0d Startdate: 03/02/2021 Architecture: WINDOWS Score: 100 62 Sigma detected: Scheduled temp file as task from temp location 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 Yara detected AgentTesla 2->66 68 8 other signatures 2->68 7 OmKOeNpq0d.exe 7 2->7         started        11 NewApp.exe 4 2->11         started        13 NewApp.exe 5 2->13         started        process3 file4 40 C:\Users\user\AppData\Roaming\bAssuH.exe, PE32 7->40 dropped 42 C:\Users\user\...\bAssuH.exe:Zone.Identifier, ASCII 7->42 dropped 44 C:\Users\user\AppData\Local\...\tmpCAF6.tmp, XML 7->44 dropped 46 C:\Users\user\AppData\...\OmKOeNpq0d.exe.log, ASCII 7->46 dropped 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->70 72 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->72 74 Injects a PE file into a foreign processes 7->74 15 OmKOeNpq0d.exe 17 9 7->15         started        20 schtasks.exe 1 7->20         started        22 NewApp.exe 11->22         started        24 schtasks.exe 11->24         started        76 Machine Learning detection for dropped file 13->76 26 schtasks.exe 1 13->26         started        28 NewApp.exe 2 13->28         started        signatures5 process6 dnsIp7 48 api.telegram.org 149.154.167.220, 443, 49739, 49740 TELEGRAMRU United Kingdom 15->48 36 C:\Users\user\AppData\Local\...36ewApp.exe, PE32 15->36 dropped 38 C:\Users\user\...38ewApp.exe:Zone.Identifier, ASCII 15->38 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->50 52 Moves itself to temp directory 15->52 54 Tries to steal Mail credentials (via file access) 15->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->56 30 conhost.exe 20->30         started        58 Tries to harvest and steal ftp login credentials 22->58 60 Tries to harvest and steal browser information (history, passwords, etc) 22->60 32 conhost.exe 24->32         started        34 conhost.exe 26->34         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f17d68b3137442bece28a0a4f5598b9ca9af48294127679bf996b941f33e2fac/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-02-03 02:29:22 UTC
AV detection:
3 of 45 (6.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6f6wrmytorbl5triucspkwmltsu26sbjietwpg7zs24ud4z6f6wa._file
Verdict:
unknown
Similar samples:
beeb5cb22555b396578142e0f399af295e0108e895ccce899d95cd7801c37511
AgentTesla
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence ransomware
Link:
https://tria.ge/reports/210203-xcek1snkma/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Unpacked files
SH256 hash:
ab057df3785f54407ea2f1e6353d179fc5bd2b06604208f18ab4b6c87d1ea8c1
MD5 hash:
9fa95dd61b5f422e2388b8c391bdc8dd
SHA1 hash:
b9e6c606067e6d4a058a05c45ab66833b337cbcb
Link:
https://www.unpac.me/results/c91fc77e-c204-486d-a149-ab7bb2197599/
SH256 hash:
90a4c10753a63c4366e68fc58d663060376003ca858b709d9350a915cdb65392
MD5 hash:
53c257e6d80eda626bdcdc935b33e76e
SHA1 hash:
6fdeb5b409c3b34323769fa44244a16c74f4bb39
Link:
https://www.unpac.me/results/c91fc77e-c204-486d-a149-ab7bb2197599/
SH256 hash:
c1428c12f91e04abc1cac35ec262e56cf5b14b63fc69d7046f29a08df7c149ed
MD5 hash:
b5f8c99cb359d70e801eaef5d89df70e
SHA1 hash:
506487f55a71db4a8aa3d7ed75b052a1845b5304
Link:
https://www.unpac.me/results/c91fc77e-c204-486d-a149-ab7bb2197599/
SH256 hash:
f17d68b3137442bece28a0a4f5598b9ca9af48294127679bf996b941f33e2fac
MD5 hash:
a3f877d0fd0fb4935b10827237ef75d7
SHA1 hash:
dff48f0ae87f2dae8f32f4fa760bd10d79f5721b
Link:
https://www.unpac.me/results/c91fc77e-c204-486d-a149-ab7bb2197599/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f17d68b3137442bece28a0a4f5598b9ca9af48294127679bf996b941f33e2fac

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

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/115270/

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