MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38a82a5e6d18531669a13e2d8b964eca5322e519e59b0267e6e23be4cc3ba67f. 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: 38a82a5e6d18531669a13e2d8b964eca5322e519e59b0267e6e23be4cc3ba67f
SHA3-384 hash: cb093fd3ffbfe15330f5f612c5e27fa988b24d795b84fc011c5d5e557f4c47e4a95dcec2bebe046a1a2424bfe82d0821
SHA1 hash: ffa7ea07d47eb69743a4a4da45230110bd933546
MD5 hash: 15e810b0da374ca519bfaaccb7a9e460
humanhash: steak-fanta-music-william
File name:IMG_Scan PO-EPDAs & comp POs, PSB-17398902, PSB-18384789.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:646'144 bytes
First seen:2023-07-19 07:23:14 UTC
Last seen:2023-07-19 09:41:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:uf1gIKy4laA5c0lD1fyRaO2NjwtE7kpq:u9gU8D1fyl2NmEIpq
TLSH T135D4D0503B6EDF21CB99437A521683E473380D09B24DED2836C2768C14FB6E2D257ADB
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 00310f2b96ccd4c4 (3 x AgentTesla)
Reporter JAMESWT_WT
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
286
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
IMG_Scan PO-EPDAs & comp POs, PSB-17398902, PSB-18384789.exe
Verdict:
Malicious activity
Analysis date:
2023-07-19 07:25:40 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/c8f3b386-c1d9-42e8-ba18-28df765d67a8

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/424516/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.32292.21675.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64b78f95f3c193545ac6c777/reports/2ccbbb4d-6660-481d-87c4-56f66625ba83/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/38a82a5e6d18531669a13e2d8b964eca5322e519e59b0267e6e23be4cc3ba67f
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/02de9e8b-ba54-4ef4-82af-6052abf04968
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1275728
Signature
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
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: 1275728 Sample: IMG_Scan_PO-EPDAs_&_comp_PO... Startdate: 19/07/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 3 other signatures 2->55 7 IMG_Scan_PO-EPDAs_&_comp_POs,_PSB-17398902,_PSB-18384789.exe 7 2->7         started        11 mIzrdvQYIA.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\mIzrdvQYIA.exe, PE32 7->33 dropped 35 C:\Users\...\mIzrdvQYIA.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp665D.tmp, XML 7->37 dropped 39 IMG_Scan_PO-EPDAs_...SB-18384789.exe.log, CSV 7->39 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 IMG_Scan_PO-EPDAs_&_comp_POs,_PSB-17398902,_PSB-18384789.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 21 mIzrdvQYIA.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        25 mIzrdvQYIA.exe 11->25         started        signatures5 process6 dnsIp7 41 sconengr.com 138.201.250.101, 49692, 49695, 587 HETZNER-ASDE Germany 13->41 43 mail.sconengr.com 13->43 45 windowsupdatebg.s.llnwi.net 13->45 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        47 mail.sconengr.com 21->47 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->65 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 31 conhost.exe 23->31         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/38a82a5e6d18531669a13e2d8b964eca5322e519e59b0267e6e23be4cc3ba67f/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-19 05:33:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hcucuxtndbjrm2nbhywyxfsozjjsfziz4wnqez7g4i56jtb3uz7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230719-h8c3tshc6x/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
24bc878b3e6988b2d868f1f64e1bf8f3bcc1d706a4819b8e3d38cf7f458e0d8a
MD5 hash:
a021607b1033eb0629ad5d5024a6af49
SHA1 hash:
f8f3915cc3b786e0a59a7adb0e8dfd22a0d54883
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/e9041324-e5a4-48d2-8a6f-fd57b0fe0e52/
Parent samples :
f3b9acdee2739576141f5ff93dafeedda8dc1205a880e4294810a6d741ba65c1
38a82a5e6d18531669a13e2d8b964eca5322e519e59b0267e6e23be4cc3ba67f
368898c44f1e9babf0b8f9deb50f591846eccc2a834a149c2c14148800da1171
SH256 hash:
30bb4e52f3984bcdd262d8ad3224ad14d0f2426da93f2479a1e6b94e9fc30155
MD5 hash:
29f9e1147f47779166332425eaf4709a
SHA1 hash:
29bafe2b69c148d3cf7e55feff2498f0810b02dc
Link:
https://www.unpac.me/results/e9041324-e5a4-48d2-8a6f-fd57b0fe0e52/
SH256 hash:
728174d5983daaa4ee5a41661fbc072c17267a8bcd5653770e1036d83c8e33df
MD5 hash:
f8986a6c8b125e7f74e21be5799b1a26
SHA1 hash:
110dd895709c8abee03f6fbfe0594c0b7eb3eddc
Link:
https://www.unpac.me/results/e9041324-e5a4-48d2-8a6f-fd57b0fe0e52/
SH256 hash:
38a82a5e6d18531669a13e2d8b964eca5322e519e59b0267e6e23be4cc3ba67f
MD5 hash:
15e810b0da374ca519bfaaccb7a9e460
SHA1 hash:
ffa7ea07d47eb69743a4a4da45230110bd933546
Link:
https://www.unpac.me/results/e9041324-e5a4-48d2-8a6f-fd57b0fe0e52/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/38a82a5e6d18/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/38a82a5e6d18531669a13e2d8b964eca5322e519e59b0267e6e23be4cc3ba67f

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.

Cape
Cape
https://www.capesandbox.com/analysis/424516/

Comments