MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4
SHA3-384 hash: e1b6e7a89e4a2e5e0695237622778f93a6ff3146a446645672911f513f6e121bb759f790041b28cdb02e03d7a527f5f2
SHA1 hash: aa4b17ad4fd5925e381e8b3336570afe43a3e2d9
MD5 hash: d1ab0f2e1d947093d162b10bd91f716c
humanhash: triple-nitrogen-nevada-saturn
File name:PO6608003 Rev.1 - Kohler KD165 Quo 2329-201222103937.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:610'816 bytes
First seen:2023-08-15 13:40:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:HPV/O9w18gJ6LaE4apr7eYKzO+glZulo10q+qJ9T3+m2ffvubzFzhQwlhJxui:4C1eLcax7eYeO3rl0qHpW2ZBhj
Threatray 5'536 similar samples on MalwareBazaar
TLSH T1E4D4232A37F5123AF93DA2FE2760C9AE177059472F12DB8C4D89B58D0BD2B941F0075A
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 1010109022529410 (5 x AgentTesla, 2 x Formbook, 1 x SnakeKeylogger)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
276
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO6608003 Rev.1 - Kohler KD165 Quo 2329-201222103937.exe
Verdict:
Malicious activity
Analysis date:
2023-08-15 13:40:47 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/1ac1126d-3c92-4d90-a640-cd9a302c3631

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/442855/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/64db8070ab41059bd4cc7462/reports/dda914b5-7346-4b2f-aac7-52b5727cf296/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4
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/b73310ef-9b5d-4f5e-af13-a99e9790fa5f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1291495
Signature
.NET source code contains potential unpacker
Found malware configuration
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
Malicious sample detected (through community Yara rule)
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
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1291495 Sample: PO6608003_Rev.1_-_Kohler_KD... Startdate: 15/08/2023 Architecture: WINDOWS Score: 100 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 5 other signatures 2->42 6 PO6608003_Rev.1_-_Kohler_KD165_Quo_2329-201222103937.exe 3 2->6         started        9 Microsoft.exe 3 2->9         started        11 Microsoft.exe 2 2->11         started        process3 signatures4 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->44 46 Injects a PE file into a foreign processes 6->46 13 PO6608003_Rev.1_-_Kohler_KD165_Quo_2329-201222103937.exe 2 4 6->13         started        18 PO6608003_Rev.1_-_Kohler_KD165_Quo_2329-201222103937.exe 6->18         started        48 Multi AV Scanner detection for dropped file 9->48 50 Machine Learning detection for dropped file 9->50 20 Microsoft.exe 2 9->20         started        22 Microsoft.exe 9->22         started        24 Microsoft.exe 9->24         started        26 Microsoft.exe 11->26         started        28 Microsoft.exe 11->28         started        process5 dnsIp6 34 ns0.ovh.net 193.70.18.144, 49704, 49709, 49725 OVHFR France 13->34 30 C:\Users\user\AppData\...\Microsoft.exe, PE32 13->30 dropped 32 C:\Users\...\Microsoft.exe:Zone.Identifier, ASCII 13->32 dropped 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->52 54 Tries to steal Mail credentials (via file / registry access) 13->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->56 58 Tries to harvest and steal browser information (history, passwords, etc) 26->58 file7 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-08-15 06:28:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
24 of 38 (63.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=expayhjczwixlutxacbls3l4ckrzv6jxgiut2sywjmxdqzndvhsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1423a5d778e4db72f847f8841bb1dc04babace000a2ac3047ec1b8403d797db7
AgentTesla
22f78673c87c878a5be8e407f697613d8b1dd28f08a2419e8be224fabc3f02ea
AgentTesla
2350cd7baba805daf4c4216695cad848c3df79edd54e23aea3f953c33572c65d
AgentTesla
47a9c72472135cb2c500073339e15d6ccfd905bc1c51bdb0c4bb7779425a384a
AgentTesla
5167b917426b8435d81522f885966f00cbf7f5b896e2a6b18696bb0f1194756c
AgentTesla
71f89701ea665ab429c5fabb91f89053ca165bfc489b54d963e7c4cfbb3338f3
AgentTesla
99e76ca97c74ea9e8fe112a45a88f4fd6a684cda8d8666dfe20dc2eef4d61455
AgentTesla
a2e447f53a71c71bf9c807fad0997fe8d11863144ea628d424719a3edfbe090f
AgentTesla
+ 5'526 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/230815-qy4rssch3z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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:
8bf5a76c269ef5e5be9bfd7848f9e6ba9ae3597209142d7d9544543f6532de80
MD5 hash:
fe4348b0f43987a5bbe7554f19ccd44b
SHA1 hash:
c9280daf104711298b20f300dad6e18001a34578
Link:
https://www.unpac.me/results/f49bf8f1-fd9d-429a-b619-6855ffd17f06/
SH256 hash:
d49b6b98ce2072303df26f7fdd3bcf642267bd4d44be0bbbfabf7e9742618dd8
MD5 hash:
9668fa7d79bba30a0080007d155a5bd4
SHA1 hash:
c3df87d81ec44a86f03d12e8184fd9d8f2365233
Link:
https://www.unpac.me/results/f49bf8f1-fd9d-429a-b619-6855ffd17f06/
SH256 hash:
9c0359047c25d5828f2c12c24de2530b7229d76260bc26fc7cff65606b544ae9
MD5 hash:
d943818499339b5e4b8614854482cefe
SHA1 hash:
66e56e349b9bf06ce0fa7af517690c52cc3e9df0
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/f49bf8f1-fd9d-429a-b619-6855ffd17f06/
Parent samples :
a2e447f53a71c71bf9c807fad0997fe8d11863144ea628d424719a3edfbe090f
25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4
SH256 hash:
598a766b26fc39c1092e2f20cee1f42df6d6049d618ac5d4d331c646ab6a8b47
MD5 hash:
00c960e10d544bd0961a993c3c6dbbe5
SHA1 hash:
04018db21d1b12800f1bc413b90ccb3264955bcb
Link:
https://www.unpac.me/results/f49bf8f1-fd9d-429a-b619-6855ffd17f06/
SH256 hash:
25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4
MD5 hash:
d1ab0f2e1d947093d162b10bd91f716c
SHA1 hash:
aa4b17ad4fd5925e381e8b3336570afe43a3e2d9
Link:
https://www.unpac.me/results/f49bf8f1-fd9d-429a-b619-6855ffd17f06/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/25de0c1d22cd/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/442855/

Comments