MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 309892ec1d5c26c1ffe3d4ea531df5475ddb9d0959ccc3f8b4c147eae55bf5aa. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 309892ec1d5c26c1ffe3d4ea531df5475ddb9d0959ccc3f8b4c147eae55bf5aa
SHA3-384 hash: bf7140b37b666b7ffcc6b32495e1d6862f3ff2d6b88ebb21a1ff5a1eebf309fbda0f57a6012d4d4d41e47769dd36b544
SHA1 hash: 89cc1014c7259c53e306bd1660bf9600772780a8
MD5 hash: b6e589c2414c024fdadeb67c5f907c2f
humanhash: kentucky-thirteen-romeo-echo
File name:1bLovlDT5Yjfui7.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:622'080 bytes
First seen:2023-07-13 13:20:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'612 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:qKPuOTAYFwxzDgJCW66g2IBXioOnJxwocxibbO6EV7o:pXAYF9Jm2IhiEocIPWo
Threatray 343 similar samples on MalwareBazaar
TLSH T1ABD41235A4686F23C7B647F84C20617093BD06EBA466E78A4DDF70DE6674F09CB90A07
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
270
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
1bLovlDT5Yjfui7.exe
Verdict:
Malicious activity
Analysis date:
2023-07-13 13:22:43 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/79f930e4-c6e7-4331-b5c7-66e3a80b48ba

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/417451/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.2522.4024.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/309892ec1d5c26c1ffe3d4ea531df5475ddb9d0959ccc3f8b4c147eae55bf5aa
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/f7fd661e-5b08-4573-b0bb-2ed5f975fc7e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1272503
Signature
.NET source code contains potential unpacker
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
May check the online IP address of the machine
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1272503 Sample: 1bLovlDT5Yjfui7.exe Startdate: 13/07/2023 Architecture: WINDOWS Score: 100 34 Found malware configuration 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected AgentTesla 2->38 40 3 other signatures 2->40 6 1bLovlDT5Yjfui7.exe 3 2->6         started        9 XAqwS.exe 2 2->9         started        11 XAqwS.exe 1 2->11         started        process3 file4 24 C:\Users\user\...\1bLovlDT5Yjfui7.exe.log, ASCII 6->24 dropped 13 RegSvcs.exe 17 4 6->13         started        18 RegSvcs.exe 6->18         started        20 conhost.exe 9->20         started        22 conhost.exe 11->22         started        process5 dnsIp6 28 alimurtaza.com.pk 170.10.160.114, 49702, 587 STEADFASTUS United States 13->28 30 mail.alimurtaza.com.pk 13->30 32 3 other IPs or domains 13->32 26 C:\Users\user\AppData\Roaming\...\XAqwS.exe, PE32 13->26 dropped 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->42 44 Tries to steal Mail credentials (via file / registry access) 13->44 46 Tries to harvest and steal browser information (history, passwords, etc) 13->46 48 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->48 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->50 52 May check the online IP address of the machine 18->52 file7 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/309892ec1d5c26c1ffe3d4ea531df5475ddb9d0959ccc3f8b4c147eae55bf5aa/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-13 07:35:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gcmjf3a5lqtmd77d2tvfghpvi5o5xhijlhgmh6fuyfd6vzk36wva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09581fc9ed4ea3eac091a119cd524856ef8a9236c54b3269c3c7898d380b2a4d
AgentTesla
0fbaf184b3ed4e64cc74d37c5a711e2c38b94416d102d1ee1e1bc35c5123bbd0
AgentTesla
2140b6d2a82895723e606280df1f1d1957353efd644967bb6c20ffa40a15a84b
AgentTesla
7d4d2a289195f4c5ea91de699999037acd8f969b9c562531234c3ff0faedcb2a
AgentTesla
bf7683710b995d5fef6a54af481950c11be88d14f49b45815be07eb149ffb18c
AgentTesla
c3d408d3ba7f6ea4acf913b8fd845e98c587fc8a6c67f48ef3542e3895ba7153
AgentTesla
cfcc1000b4f9705f95ba899a1aad91361497a18071396842986d1d40a03d5c6f
AgentTesla
d3c78007c8fa7de455de452208e6c3f487237162369a57f01e6a79b53cb19a9b
AgentTesla
ff83137921b3eeff0d4fb13d18137b9350419d94b84e42f791251dd83af8563a
AgentTesla
+ 333 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/230713-qlnvtahf9s/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
73874929095d53e01fef75aece20dca84223ec853075204447a14c33e0c57041
MD5 hash:
721958c0681b7093d029c7dec881bd0f
SHA1 hash:
c062b5b2fbfae2b18f6279e31c51f83643b02d51
Link:
https://www.unpac.me/results/3905e18f-c3bb-4076-92ff-b1475fe344f9/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/3905e18f-c3bb-4076-92ff-b1475fe344f9/
SH256 hash:
14a5e013f01835daa301aa4175f373b4d0fd071fb3b76b1308fb37531b9a3310
MD5 hash:
42dbbb477de5f83e8056e1f5c843b4d2
SHA1 hash:
719ee6a0fb53ae67ba9b9dcfdc071e768e86280f
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/3905e18f-c3bb-4076-92ff-b1475fe344f9/
Parent samples :
237940fb7eb32c73099ff9c044e68bedbdd2806052d702ced089cdc36c7dcb2e
309892ec1d5c26c1ffe3d4ea531df5475ddb9d0959ccc3f8b4c147eae55bf5aa
afe76c98b98a456cd1d72cbedfd856706006149048244109fd8e2630af9482d3
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/3905e18f-c3bb-4076-92ff-b1475fe344f9/
SH256 hash:
309892ec1d5c26c1ffe3d4ea531df5475ddb9d0959ccc3f8b4c147eae55bf5aa
MD5 hash:
b6e589c2414c024fdadeb67c5f907c2f
SHA1 hash:
89cc1014c7259c53e306bd1660bf9600772780a8
Link:
https://www.unpac.me/results/3905e18f-c3bb-4076-92ff-b1475fe344f9/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/309892ec1d5c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/309892ec1d5c26c1ffe3d4ea531df5475ddb9d0959ccc3f8b4c147eae55bf5aa

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/417451/

Comments