MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 487684e01b232a60cff5d2eb9c1a438e3b6545a6e2610771084079bdf42764fd. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 487684e01b232a60cff5d2eb9c1a438e3b6545a6e2610771084079bdf42764fd
SHA3-384 hash: c9a865531fb24ce2f8ce9b3f6bae0ca05f065b71ec65c955c230babb12aaf60f559db77deca62f08fc16eb50e4204caf
SHA1 hash: 3317b5cdb56d91a6551ba2e3047a39e4c6ca9c38
MD5 hash: 72add58144a60d23afd1e51ae9480d9a
humanhash: cola-fix-fix-single
File name:rMAQUETHolding_PO-2532446.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:815'616 bytes
First seen:2023-04-28 00:14:33 UTC
Last seen:2023-05-13 22:56:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:mWRsSYqvPG66yKVdQNjWGEEq4oDq+ya4NMrp+3ETZ/UfIpfa:mCsTKPtodQNjJT
Threatray 575 similar samples on MalwareBazaar
TLSH T11005E67C2578E9AFC17AC5618AD4C867F320906B3316CAE6AC9303594709B53B9C71BF
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 ccce8ed4d48ecccc (7 x AgentTesla, 1 x BluStealer, 1 x DarkCloud)
Reporter FXOLabs
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
816
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rMAQUETHolding_PO-2532446.exe
Verdict:
Malicious activity
Analysis date:
2023-04-28 00:17:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bef44485-db71-471d-a1d0-91265fc7ae5e

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/385243/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Creating a window
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/644b10081facab193c6687c2/reports/1b4b98d4-4381-408b-bcc5-b4ba46960343/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/487684e01b232a60cff5d2eb9c1a438e3b6545a6e2610771084079bdf42764fd
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/a0573807-4128-4f4d-ab3b-b3639e0108d7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1222439
Signature
Adds a directory exclusion to Windows Defender
Found malware configuration
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 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: 855392 Sample: rMAQUETHolding_PO-2532446.exe Startdate: 28/04/2023 Architecture: WINDOWS Score: 100 51 Found malware configuration 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 3 other signatures 2->57 7 rMAQUETHolding_PO-2532446.exe 7 2->7         started        11 uAknIY.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\uAknIY.exe, PE32 7->31 dropped 33 C:\Users\user\...\uAknIY.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp47E4.tmp, XML 7->35 dropped 37 C:\...\rMAQUETHolding_PO-2532446.exe.log, ASCII 7->37 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->59 61 May check the online IP address of the machine 7->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 7->63 65 Adds a directory exclusion to Windows Defender 7->65 13 rMAQUETHolding_PO-2532446.exe 15 7 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 21 uAknIY.exe 11->21         started        23 schtasks.exe 11->23         started        signatures5 process6 dnsIp7 39 alsajid.com 66.45.239.202, 49696, 49697, 49699 IS-AS-1US United States 13->39 41 mail.alsajid.com 13->41 49 2 other IPs or domains 13->49 71 Installs a global keyboard hook 13->71 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 mail.alsajid.com 21->43 45 173.231.16.77, 443, 49698 WEBNXUS United States 21->45 47 api.ipify.org 21->47 73 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->73 75 Tries to steal Mail credentials (via file / registry access) 21->75 77 Tries to harvest and steal browser information (history, passwords, etc) 21->77 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/487684e01b232a60cff5d2eb9c1a438e3b6545a6e2610771084079bdf42764fd/
Threat name:
ByteCode-MSIL.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2023-04-27 06:53:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jb3ijya3emvgbt7v2lvzygsdry5wkrng4jqqo4iiib4335bhmt6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2736bb21fab5703708ab49c3f24660ff1e8f2fc8745ae19bc422f5e6aff5f5d8
AgentTesla
333bc1da1ebac150e52df580ad487c35d31caa25bcdd8e06dd1579cd6dd86019
AgentTesla
3a4a199fb9796ce914f2b483e367190289a0a7586650b22cda8e7ba631cb11c6
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5d6eb27a75b5149750cb2891e26f18aa808f2cfe9dd633777028bbcbbce10105
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60e955512319217b4acadcb5fe46bd70a1bcd078f2d556483f1f6be819cf182a
AgentTesla
6ff86780faf33da714a11fec5aa9c9eb1cff9d4ca221303e2cc3dd1847526926
AgentTesla
9e9271e281e82549c613d3aba4a0603536a63c960bf42c16302f6b7668de0d78
AgentTesla
a0fbf510a0ad55765026894b11a642401ba689147ac093aac30ddcb8d3f2988e
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d46b8526a8a8b3ad723d25036a6d692009245eb965d64576e90915ae877f9eb5
AgentTesla
+ 565 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230428-ajxf6saf82/
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
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:
58d2780bac07a53fa9ef0099c386ad23c2c5b83df99e18bbcca9895f829ef5d8
MD5 hash:
3a6ac846fbf56df68c3cb61cd18c7623
SHA1 hash:
e5b7f4e47b357f330b33330663ff5739a02d442f
Link:
https://www.unpac.me/results/47f5a12c-2427-4734-a70b-c0d4ba1e14eb/
SH256 hash:
ea560ae33337e2fcc63ec5602fb91e21bcd1e46e2892bc626cd1f1b2c6ad4a9e
MD5 hash:
af0d0ce550e2139b5e108155dc075167
SHA1 hash:
e2c0eabc1d299d90d469dc63b260a6659e163140
Link:
https://www.unpac.me/results/47f5a12c-2427-4734-a70b-c0d4ba1e14eb/
SH256 hash:
44721ec4dfff230d997cb65b66b63179628ae5583dd842dad467bd530c5501ac
MD5 hash:
0004adea5c9182fd590c278d65036627
SHA1 hash:
cd3cb87a987052e7f62b57a91c9c817e66367ca6
Link:
https://www.unpac.me/results/47f5a12c-2427-4734-a70b-c0d4ba1e14eb/
SH256 hash:
e5518e76f14e87bcc58a705c6f8f3a686cbffefc0e55985d17a067adfddf3688
MD5 hash:
920a2854e9c183ad2ef7d5543c296d38
SHA1 hash:
2c20da753bdf6f1a46261e2c132dd42f75c94229
Link:
https://www.unpac.me/results/47f5a12c-2427-4734-a70b-c0d4ba1e14eb/
SH256 hash:
18de897f70f0ffe68effaea70bf7a9cc8702ac7b6344e51eddefd14bb49240b2
MD5 hash:
06c64296a1f79ac870fa78aceac3ae9f
SHA1 hash:
031d6d60663671c17354891abc0aa61d1e66e001
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/47f5a12c-2427-4734-a70b-c0d4ba1e14eb/
SH256 hash:
487684e01b232a60cff5d2eb9c1a438e3b6545a6e2610771084079bdf42764fd
MD5 hash:
72add58144a60d23afd1e51ae9480d9a
SHA1 hash:
3317b5cdb56d91a6551ba2e3047a39e4c6ca9c38
Link:
https://www.unpac.me/results/47f5a12c-2427-4734-a70b-c0d4ba1e14eb/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/487684e01b23/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/487684e01b232a60cff5d2eb9c1a438e3b6545a6e2610771084079bdf42764fd

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.

Malspam

AgentTesla

Executable exe 487684e01b232a60cff5d2eb9c1a438e3b6545a6e2610771084079bdf42764fd

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/385243/

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