MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda
SHA3-384 hash: c5a3634bf904f8b5036693664d5721ab008d6d4580ac7d350cb87808f4bd1264a7c6253953892e4d23dc7a40f16e5ea9
SHA1 hash: 272690d9100c4661a871adc6ad24124f97eaa183
MD5 hash: 09596dd8f9253d1ead6e6ad247facf7d
humanhash: harry-robert-stream-december
File name:U prilogu je predracun.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:743'424 bytes
First seen:2023-05-05 08:32:01 UTC
Last seen:2023-05-13 22:58:18 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:TKuYgjjtYZZFnqabIJbQOCnDNOsTcc+EU90me6GNhQpnpWMrqQw7W:5DjkqQvYX05KxEeq
Threatray 734 similar samples on MalwareBazaar
TLSH T107F4E1652376BBA1ECE183F8720CD5019FA55C1093BAE7E88DCFF0C85498B19F6546A3
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f08f898c8e8a8fb0 (37 x SnakeKeylogger, 19 x AgentTesla, 17 x AveMariaRAT)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
257
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
U prilogu je predracun.exe
Verdict:
Malicious activity
Analysis date:
2023-05-05 08:33:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4cad8951-ffe9-4e5b-a6d1-f2b268fb9072

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/386720/
Detection(s):
Win.Dropper.Formbook-9994358-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6454bf039ab8d60bece45766/reports/c423257d-c670-47f4-8cda-315a3e288532/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda
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/410f8fdd-e80c-46f1-afa1-bf1bdae27b48
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1226742
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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 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
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 859706 Sample: U_prilogu_je_predracun.exe Startdate: 05/05/2023 Architecture: WINDOWS Score: 100 62 Found malware configuration 2->62 64 Sigma detected: Scheduled temp file as task from temp location 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 4 other signatures 2->68 7 U_prilogu_je_predracun.exe 7 2->7         started        11 QepsgYOH.exe 5 2->11         started        13 DbwhsDv.exe 1 2->13         started        15 DbwhsDv.exe 1 2->15         started        process3 file4 44 C:\Users\user\AppData\Roaming\QepsgYOH.exe, PE32 7->44 dropped 46 C:\Users\...\QepsgYOH.exe:Zone.Identifier, ASCII 7->46 dropped 48 C:\Users\user\AppData\Local\...\tmp9763.tmp, XML 7->48 dropped 50 C:\Users\...\U_prilogu_je_predracun.exe.log, ASCII 7->50 dropped 84 Uses schtasks.exe or at.exe to add and modify task schedules 7->84 86 Writes to foreign memory regions 7->86 88 Adds a directory exclusion to Windows Defender 7->88 17 vbc.exe 17 9 7->17         started        22 powershell.exe 16 7->22         started        24 schtasks.exe 1 7->24         started        90 Multi AV Scanner detection for dropped file 11->90 92 Machine Learning detection for dropped file 11->92 94 Injects a PE file into a foreign processes 11->94 26 vbc.exe 8 11->26         started        28 schtasks.exe 1 11->28         started        30 vbc.exe 11->30         started        32 conhost.exe 13->32         started        34 conhost.exe 15->34         started        signatures5 process6 dnsIp7 52 smtp.ionos.com 74.208.5.2, 49704, 49705, 49707 ONEANDONE-ASBrauerstrasse48DE United States 17->52 54 api4.ipify.org 104.237.62.211, 443, 49703, 49706 WEBNXUS United States 17->54 56 api.ipify.org 17->56 42 C:\Users\user\AppData\Roaming\...\DbwhsDv.exe, PE32 17->42 dropped 70 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->70 72 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->72 74 May check the online IP address of the machine 17->74 76 Installs a global keyboard hook 17->76 36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        58 192.168.2.1 unknown unknown 26->58 60 api.ipify.org 26->60 78 Tries to steal Mail credentials (via file / registry access) 26->78 80 Tries to harvest and steal browser information (history, passwords, etc) 26->80 82 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->82 40 conhost.exe 28->40         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-05-05 07:56:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 37 (56.76%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mempwh3vawgdxv3qia4z7lkecjqydknrge4wuty2w7tgelecnxna._file
Verdict:
malicious
Similar samples:
2736bb21fab5703708ab49c3f24660ff1e8f2fc8745ae19bc422f5e6aff5f5d8
AgentTesla
33451b5d8df79929f85d193cd594c0d29424037e52915991bcdcbce81a284635
AgentTesla
3a4a199fb9796ce914f2b483e367190289a0a7586650b22cda8e7ba631cb11c6
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487684e01b232a60cff5d2eb9c1a438e3b6545a6e2610771084079bdf42764fd
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81cd7d55388e715517b4f91ad4185a3ed27514cac314680eeb34cae3b839581b
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978d65c4620865b35c4ff0aea3c6c0bf6774494b84113210d314c9edf48a6a54
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bf15bf7ad5e678a40cca28a50fbe8a4f4aa8b86f3480820d8c0178db3107cb15
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c7b06e2840e703c98fbe1fbfd9f33f5478e58840112d85c1e94c27a34474c95f
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fa7d933860e3500a28e659fcdf620b877bc3ddf20b8b99ccadfd261219492d4a
AgentTesla
+ 724 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/230505-ke97ksah8y/
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
Uses the VBS compiler for execution
AgentTesla
Unpacked files
SH256 hash:
5b66108be6b98b9edd6101a0b8628680f4671d23787944ebfb08eb0de8e183c8
MD5 hash:
b4f952290152b77f4315641aa5959b02
SHA1 hash:
bd474da3b9203272ed8eab32b63d04f8a089104b
Link:
https://www.unpac.me/results/889b9eac-ce59-4d8e-a4cb-afcff1bdb8b8/
SH256 hash:
27fcdd1005ea72dd5ef995827a24ae70c65f3725bbd7731c834db45018a0edac
MD5 hash:
35fa896bcd05693557733159491a6cd8
SHA1 hash:
519009cfabfb1fde835ba40832fb5e2ede46b608
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/889b9eac-ce59-4d8e-a4cb-afcff1bdb8b8/
SH256 hash:
a29102a3f759868d2389bc95e3aa03c362868ac84aa0aaaaa7ef3ad1afffe623
MD5 hash:
bc4518b0b0458fd792e6477dd327e8b9
SHA1 hash:
dd70fbf14b28c0374ba852823a4808ac79515b44
Link:
https://www.unpac.me/results/889b9eac-ce59-4d8e-a4cb-afcff1bdb8b8/
SH256 hash:
aa658f742c9a3e77b8be71f04892859ace28176dfb1261a30601b07b782285fa
MD5 hash:
4613aa3188742c2a26906373b319d161
SHA1 hash:
cf74a7dc2cf335f5852832f9d3f04c715421f5db
Link:
https://www.unpac.me/results/889b9eac-ce59-4d8e-a4cb-afcff1bdb8b8/
SH256 hash:
e5518e76f14e87bcc58a705c6f8f3a686cbffefc0e55985d17a067adfddf3688
MD5 hash:
920a2854e9c183ad2ef7d5543c296d38
SHA1 hash:
2c20da753bdf6f1a46261e2c132dd42f75c94229
Link:
https://www.unpac.me/results/889b9eac-ce59-4d8e-a4cb-afcff1bdb8b8/
SH256 hash:
6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda
MD5 hash:
09596dd8f9253d1ead6e6ad247facf7d
SHA1 hash:
272690d9100c4661a871adc6ad24124f97eaa183
Link:
https://www.unpac.me/results/889b9eac-ce59-4d8e-a4cb-afcff1bdb8b8/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6118fb1f7505/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/6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/386720/

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