MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dab852a5102ea98b47533548a69e9f1830a5b3b774fdf73dfaf894448dad2c67. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dab852a5102ea98b47533548a69e9f1830a5b3b774fdf73dfaf894448dad2c67
SHA3-384 hash: 961bb07edb1d16b423090da8ef519afabe569bf35b27d42edc00a22bfe218c6584aa98214b349bb43a2a6d37f8b41872
SHA1 hash: 47cd3903654b81b9dc208449e9ccdb64ca23517a
MD5 hash: e6e48dfef28597020e4d11334bd5a5fb
humanhash: michigan-summer-spring-river
File name:e6e48dfef28597020e4d11334bd5a5fb
Download: download sample
Signature AgentTesla
Create hunting rule
File size:987'648 bytes
First seen:2023-02-22 10:53:34 UTC
Last seen:2023-02-22 12:54:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:dky9IIS6J+HlLJxZzet2fFAyTH7CA06ZdH753JEfkwiRRlILJ:U7resfFAyTbnf755dv0
Threatray 845 similar samples on MalwareBazaar
TLSH T15725BE9973B46073F5CB01FE5C38278C2E2066077509E26F9B77BB91A271AFB7295102
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 :
2
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order_Confirma_doc.bin
Verdict:
Malicious activity
Analysis date:
2023-02-21 13:41:48 UTC
Tags:
exploit cve-2017-11882 loader
Link:
https://app.any.run/tasks/5543472f-dd0a-4987-8eda-1346799d327f

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/368938/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f5f44c42bf85850e3f3658/reports/10aa25f0-076b-4d45-ae1c-309c6288598b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/dab852a5102ea98b47533548a69e9f1830a5b3b774fdf73dfaf894448dad2c67
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ecfff3da-87f6-4628-bbb0-98629cb4a51b
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1180864
Signature
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 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)
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 813692 Sample: VZaLB9gFxx.exe Startdate: 22/02/2023 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 5 other signatures 2->49 6 VZaLB9gFxx.exe 3 2->6         started        10 GsHLJkZ.exe 3 2->10         started        12 GsHLJkZ.exe 2 2->12         started        process3 file4 25 C:\Users\user\AppData\...\VZaLB9gFxx.exe.log, ASCII 6->25 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->53 14 VZaLB9gFxx.exe 17 5 6->14         started        55 Multi AV Scanner detection for dropped file 10->55 57 Machine Learning detection for dropped file 10->57 59 Injects a PE file into a foreign processes 10->59 19 GsHLJkZ.exe 14 2 10->19         started        21 GsHLJkZ.exe 2 12->21         started        23 GsHLJkZ.exe 12->23         started        signatures5 process6 dnsIp7 31 api.telegram.org 149.154.167.220, 443, 49718, 49727 TELEGRAMRU United Kingdom 14->31 27 C:\Users\user\AppData\Roaming\...behaviorgraphsHLJkZ.exe, PE32 14->27 dropped 29 C:\Users\user\...behaviorgraphsHLJkZ.exe:Zone.Identifier, ASCII 14->29 dropped 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->35 37 Tries to steal Mail credentials (via file / registry access) 14->37 39 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->39 33 192.168.2.1 unknown unknown 19->33 41 Tries to harvest and steal browser information (history, passwords, etc) 21->41 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dab852a5102ea98b47533548a69e9f1830a5b3b774fdf73dfaf894448dad2c67/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-21 11:57:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3k4ffjiqf2uywr2tgveknhu7dayklm5xot67opp27ckejdnnfrtq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
24902a43196fd02d2939443510181c165980bd71e889dcff559ca25153c76d81
AgentTesla
2a5098792b07f38355f0e06fee170432226013a21bc18c129212bb868e98f478
AgentTesla
4f8543c08f72d81ada87cafa2d8911300ce45a09be25e42e4c1bfd69952a8fce
AgentTesla
506cd82114715316ac634852726575bca6bbb040ddef761d253cc6e26562330f
AgentTesla
75273aa79f34e14410f37711cc78f6e46bfdf003fd32be4dc343f440e1dcee88
AgentTesla
a1354865cf7041fa2b63de856723685ba76d632d7e81b20d30402533f76a88e3
AgentTesla
a7d2bd1e968aea0e81664aa5aabd428a57d12bc8573611543ad72a57661180b8
AgentTesla
e1a66f390e76e30596af270ea6a93a585f5e5f915df3b164a39d0325464e1d12
AgentTesla
+ 835 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/230222-mzjlgacf9x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5829039825:AAHUTzihFHkYnCe5S3O2k7aL4dVLIHvYzbo/
Unpacked files
SH256 hash:
cd08612aeeef98ec78de53b8743f6549f54ed9ca6d7fc0fa117882b3d0232ee4
MD5 hash:
79860fa1fb774d0bb93cbf08cddbf362
SHA1 hash:
e91ae387ff10d0a4609d7451e118bd7c884df17a
Link:
https://www.unpac.me/results/0471cb2d-846d-40d1-9bfa-79450e3312cf/
SH256 hash:
75754b7b7632813b97921789a5ddb0ff42e2ba0776769fcfab64d99b4c9dcd44
MD5 hash:
c2e2516c28721ec8b44f236cdce0e675
SHA1 hash:
a353ce78b0b097ec6a09c0b0fe79365da3df9a6d
Link:
https://www.unpac.me/results/0471cb2d-846d-40d1-9bfa-79450e3312cf/
SH256 hash:
f11ca8a4ea5b7a7c2b982020fec273ab6246b75ad4c9e45fbd475eb0a1350c17
MD5 hash:
2a0a9f880a5fc4e16971fc0752b0854c
SHA1 hash:
84952dbf095679f3d5da366c6ef99f13136bb4c5
Link:
https://www.unpac.me/results/0471cb2d-846d-40d1-9bfa-79450e3312cf/
SH256 hash:
da79204493708702f029d73d8ee741829f63758cea275f6a9034088713ec6cbc
MD5 hash:
ee30871a093b80981f1f04ff0086e984
SHA1 hash:
7f35b7be19f4e7e64381cd872c1c2e11d37b85e8
Link:
https://www.unpac.me/results/0471cb2d-846d-40d1-9bfa-79450e3312cf/
SH256 hash:
8f0c7e3047346b8d6477ff6d4639fd6157602c7ebc840f3432b99263f1cb415c
MD5 hash:
e5b073b30db1b058298f5df032164e4d
SHA1 hash:
15d3ada4e7ac01b766615b9b66785e7e2ae9b0ca
Link:
https://www.unpac.me/results/0471cb2d-846d-40d1-9bfa-79450e3312cf/
SH256 hash:
dab852a5102ea98b47533548a69e9f1830a5b3b774fdf73dfaf894448dad2c67
MD5 hash:
e6e48dfef28597020e4d11334bd5a5fb
SHA1 hash:
47cd3903654b81b9dc208449e9ccdb64ca23517a
Link:
https://www.unpac.me/results/0471cb2d-846d-40d1-9bfa-79450e3312cf/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dab852a5102e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.97
Link:
https://yomi.yoroi.company/submissions/dab852a5102ea98b47533548a69e9f1830a5b3b774fdf73dfaf894448dad2c67

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 dab852a5102ea98b47533548a69e9f1830a5b3b774fdf73dfaf894448dad2c67

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2548682/
Cape
Cape
https://www.capesandbox.com/analysis/368938/

Comments


Avatar
zbet commented on 2023-02-22 10:53:39 UTC

url : hxxp://208.67.105.179/kapozx.exe