MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64419f99685683534332b5e140e29718e303936b67c86021e111126a6428bfe0. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64419f99685683534332b5e140e29718e303936b67c86021e111126a6428bfe0
SHA3-384 hash: 7d3fb5ae7a018a65f6678d8ba4b18e986ec54d72937a9137b6d74ad55dcb38cce92f4e4e9117529256364a1cab393253
SHA1 hash: c53df088adbdc3f46e6a740a6ef5a856b74d252d
MD5 hash: 1fb0cd15b8150e5dfb87c8c78e679612
humanhash: sodium-arizona-winner-nine
File name:1fb0cd15b8150e5dfb87c8c78e679612
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'123'328 bytes
First seen:2023-03-13 07:04:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:guOZ6wGkB+e9uf8mSaLj0GzSNm0WrWOgoO:TgrNmiOgoO
Threatray 204 similar samples on MalwareBazaar
TLSH T12E356B92E8895D5FE617CB3A5333581D21671D25F23DACE62C78F1A62AF26830721C37
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)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1fb0cd15b8150e5dfb87c8c78e679612
Verdict:
Malicious activity
Analysis date:
2023-03-13 07:05:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c58f82e9-957f-482a-b166-fe976d3dd890

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/373854/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65857202.18779.5590.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed powershell
Link:
https://www.filescan.io/uploads/640ecb2115e425e0dcc1c528/reports/af8150ca-d47e-408d-943f-71d272b828b2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/64419f99685683534332b5e140e29718e303936b67c86021e111126a6428bfe0
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1baf3386-3d97-46e0-b825-78b4eee57c14
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1192228
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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 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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 825104 Sample: H0e4UL6jBF.exe Startdate: 13/03/2023 Architecture: WINDOWS Score: 100 74 Antivirus / Scanner detection for submitted sample 2->74 76 Sigma detected: Scheduled temp file as task from temp location 2->76 78 Multi AV Scanner detection for submitted file 2->78 80 2 other signatures 2->80 7 H0e4UL6jBF.exe 7 2->7         started        11 keRXZQSqL.exe 5 2->11         started        13 PNGtqM.exe 2->13         started        15 PNGtqM.exe 2->15         started        process3 file4 52 C:\Users\user\AppData\Roaming\keRXZQSqL.exe, PE32 7->52 dropped 54 C:\Users\...\keRXZQSqL.exe:Zone.Identifier, ASCII 7->54 dropped 56 C:\Users\user\AppData\Local\...\tmp8BAE.tmp, XML 7->56 dropped 58 C:\Users\user\AppData\...\H0e4UL6jBF.exe.log, ASCII 7->58 dropped 92 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->92 94 May check the online IP address of the machine 7->94 96 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->96 106 2 other signatures 7->106 17 H0e4UL6jBF.exe 17 5 7->17         started        22 powershell.exe 21 7->22         started        34 3 other processes 7->34 98 Antivirus detection for dropped file 11->98 100 Multi AV Scanner detection for dropped file 11->100 102 Machine Learning detection for dropped file 11->102 104 Injects a PE file into a foreign processes 11->104 24 keRXZQSqL.exe 11->24         started        26 schtasks.exe 11->26         started        28 PNGtqM.exe 13->28         started        36 3 other processes 13->36 30 PNGtqM.exe 15->30         started        32 schtasks.exe 15->32         started        signatures5 process6 dnsIp7 60 api4.ipify.org 173.231.16.76, 443, 49695 WEBNXUS United States 17->60 62 flexotechproducts.in 69.16.243.32, 49696, 49700, 49701 LIQUIDWEBUS United States 17->62 66 2 other IPs or domains 17->66 48 C:\Users\user\AppData\Roaming\...\PNGtqM.exe, PE32 17->48 dropped 50 C:\Users\user\...\PNGtqM.exe:Zone.Identifier, ASCII 17->50 dropped 82 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->82 84 Tries to steal Mail credentials (via file / registry access) 17->84 86 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->86 38 conhost.exe 22->38         started        64 64.185.227.155, 443, 49697, 49698 WEBNXUS United States 24->64 68 2 other IPs or domains 24->68 88 Installs a global keyboard hook 24->88 40 conhost.exe 26->40         started        70 3 other IPs or domains 28->70 72 2 other IPs or domains 30->72 90 Tries to harvest and steal browser information (history, passwords, etc) 30->90 42 conhost.exe 32->42         started        44 conhost.exe 34->44         started        46 conhost.exe 36->46         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64419f99685683534332b5e140e29718e303936b67c86021e111126a6428bfe0/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-03-09 19:51:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
21 of 39 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mraz7glik2bvgqzswxqubyuxddrqhe3lm7egaipbcejguzbix7qa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1ca3575bdfb30ebbb970d00611808d9de9816763aa135d2e22a5b208cd4d3b23
AgentTesla
24bd41c8fc07f033063d6819f9b2ee788502332dccea8dacf1e944e5445e11b1
AgentTesla
3472a118338f2b320640744edd825efca54dc9e1b36d01316cc28916b9ee2f99
AgentTesla
5d2176be596033d9d5601198659c5fb199d418e25c04ac33bc8e06b32477fff3
AgentTesla
85609c31587f7752298afe029c049ab5ead5997bfbc6cc31151bf5e90ed41072
AgentTesla
a74fa0d307bc42f7118fb46c786b9f9bde4aa25826d6edea9b582b9174013b1e
AgentTesla
e7bd8b5e11ccc1b6d5480a7112ee3f3479f71531f54a4fabca748be32e65ae1b
AgentTesla
e82eb500db31b9511ff7bb917be116859fba70eb8d861e725319ea6dbabc91f6
AgentTesla
fb5b5d55ac9ee07c66add37354f42ad26308b493228641b76d5856ece8c8ec31
AgentTesla
+ 194 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230313-hwh4baba2t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
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:
7015c03fd50a35b7b03fed3787c3c57ece4c78f1dbd2af1dbb3cd91af728628f
MD5 hash:
a6781dd911a0fa8d16e8411c9733ec25
SHA1 hash:
b6aa7e4685b5a8b6873353efd0909a63cd2db516
Link:
https://www.unpac.me/results/d5710c88-8247-4107-ab67-485246c9c9f5/
SH256 hash:
57c9f486be687ebc08a756e5fd750fc63f3f3b8892b46508589ecfd2b69c9eca
MD5 hash:
cd7051e0594ee4d89521baffc7693b41
SHA1 hash:
9b7ee6f1bc68f29807b96c7487b12c751cff427b
Link:
https://www.unpac.me/results/d5710c88-8247-4107-ab67-485246c9c9f5/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/d5710c88-8247-4107-ab67-485246c9c9f5/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
5db46e674040f3b1ce02b4e0d48a955c2b131aade099bc4dd17d84b2fe09101a
MD5 hash:
592bb60dc3ddb4cf0096cfba62ba4737
SHA1 hash:
669d9771dbd1db13a6780fea92f0785f154a6ecb
Link:
https://www.unpac.me/results/d5710c88-8247-4107-ab67-485246c9c9f5/
SH256 hash:
c8fee5e46c5c8ce15c2d305041d2bf3c74deb5c6aa6a7e8e2ffb3dcadc091d8f
MD5 hash:
0f987ed1420be486e1c3f7ae4b6c751a
SHA1 hash:
5da86d612a0d4f37d02d9477d8f6902f53ae5b32
Link:
https://www.unpac.me/results/d5710c88-8247-4107-ab67-485246c9c9f5/
SH256 hash:
64419f99685683534332b5e140e29718e303936b67c86021e111126a6428bfe0
MD5 hash:
1fb0cd15b8150e5dfb87c8c78e679612
SHA1 hash:
c53df088adbdc3f46e6a740a6ef5a856b74d252d
Link:
https://www.unpac.me/results/d5710c88-8247-4107-ab67-485246c9c9f5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/64419f996856/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/64419f99685683534332b5e140e29718e303936b67c86021e111126a6428bfe0

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.

Web download

AgentTesla

Executable exe 64419f99685683534332b5e140e29718e303936b67c86021e111126a6428bfe0

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/373854/
  
URLhaus
https://urlhaus.abuse.ch/url/2568308/

Comments


Avatar
zbet commented on 2023-03-13 07:04:35 UTC

url : hxxp://192.3.109.145/71/vbc.exe