MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761
SHA3-384 hash: e34a2b7031fa43e164d1f393a99c0ec93d8f4fc76534113f2be104c8f3e8913d792f5428d763d9656928a55ea384c94c
SHA1 hash: 1b0ccb911b29a5a0430dbbd0f266b06dd9c25c65
MD5 hash: c04155eea539fb1854534e16ecf1f91b
humanhash: cardinal-nuts-ink-cold
File name:RTL-2023053001.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:709'632 bytes
First seen:2023-10-22 07:15:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:xJfl7s9fwtJVAvtOrzhpTjv92W6f4Iej+2v1wM0fM:rl7s9fPtO7TjV2W6fcj+2x
Threatray 447 similar samples on MalwareBazaar
TLSH T1CEE4120273D88637CBBA4FB58D622201E2F5AC655D21D39BDED922CA059FF3402257E7
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 00f0f0d4cc69b244 (10 x AgentTesla, 9 x Formbook, 3 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
264
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
RTL-2023053001.exe
Verdict:
Malicious activity
Analysis date:
2023-10-22 07:43:47 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/7a6a1235-e548-4214-9d49-666391e6f76c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.2817.31073.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6534cc39e3768e7905c5cbf2/reports/4bbe35c1-400d-44b8-a9e9-994c8d48b4e0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761
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:
Malicious
Link:
https://analyze.intezer.com/analyses/c0a35a8e-054d-43f0-947f-d68a8eb96b6e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1329904
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1329904 Sample: RTL-2023053001.exe Startdate: 22/10/2023 Architecture: WINDOWS Score: 100 38 mail.sofahaus.eu 2->38 42 Found malware configuration 2->42 44 Sigma detected: Scheduled temp file as task from temp location 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 7 other signatures 2->48 8 RTL-2023053001.exe 7 2->8         started        12 lfVwPaROiCp.exe 5 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\...\lfVwPaROiCp.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmp5170.tmp, XML 8->36 dropped 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->50 52 Uses schtasks.exe or at.exe to add and modify task schedules 8->52 54 Adds a directory exclusion to Windows Defender 8->54 14 RTL-2023053001.exe 2 8->14         started        18 powershell.exe 21 8->18         started        20 schtasks.exe 1 8->20         started        22 svchost.exe 8->22         started        56 Multi AV Scanner detection for dropped file 12->56 58 Machine Learning detection for dropped file 12->58 60 Injects a PE file into a foreign processes 12->60 24 lfVwPaROiCp.exe 2 12->24         started        26 schtasks.exe 1 12->26         started        signatures6 process7 dnsIp8 40 mail.sofahaus.eu 173.249.53.198, 49708, 49711, 587 CONTABODE Germany 14->40 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->62 64 Tries to steal Mail credentials (via file / registry access) 24->64 66 Tries to harvest and steal browser information (history, passwords, etc) 24->66 32 conhost.exe 26->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761/
Threat name:
Win32.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-10-06 07:27:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i36kbqhd6ic64dbh3mfatpsoumuwwqf5slown4ythxci7cdcy5qq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
02c0f5222dc54b1b573ef1c02a392299d4e2066ca12e9b34de3d6d4f0dad909f
AgentTesla
0b282c5279640f86929276ce1a52be1ec7e892701954362e5568f254101880b5
AgentTesla
37a3492b805ea0968cede557620b6a0d95d98e91aabfc0eadfd681b68e049114
AgentTesla
4571baeca67cf5bdbf435a6c65112b6fe2a2d2f36e5da65ce6150faae407f841
AgentTesla
4eecb3d02825158bc36d86c8d75f37137a11576eb8fb9fec7e592648fd369f96
AgentTesla
4f73fe6e6ff093327306d6dccc38844c5aee07d008de3349a61c9b96259168c7
AgentTesla
5838e398d16703ff8378790d976e73661a39ce6b37641226ea57751daa0cde70
AgentTesla
9469f86dad566eb14d265d9b449de22d1b67b72c40dd3033f15a6243e376ab96
AgentTesla
cd9597e967d133ab7bccae78b3f676595f0e15d7e92829fdefd794d98a6eba80
AgentTesla
+ 437 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/231022-h3s7vsdh8w/
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:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
Link:
https://www.unpac.me/results/61dd58cd-4831-48cd-a854-6321b172ec8b/
SH256 hash:
d9d3df95f208fe7fd080ff788373a0936ddacb45025315f77550a42e4d58b8ab
MD5 hash:
d0bfb02fa8bc8d995f2863caf9e86483
SHA1 hash:
cd05a90b30cd67d16322c0ff9a6e2c9c171708c0
Link:
https://www.unpac.me/results/61dd58cd-4831-48cd-a854-6321b172ec8b/
SH256 hash:
af10a81d30ea6c14a0857caa64697f78672a941419d679b34eedb82e080ad46b
MD5 hash:
ec0b80883f0b18fb75a48dd18795f514
SHA1 hash:
afe9537c27362b6769a1df0ad414b8e58d34ea40
Link:
https://www.unpac.me/results/61dd58cd-4831-48cd-a854-6321b172ec8b/
SH256 hash:
9b752e4337b9d07adc1dac040e2f3811eaede98944d3833cb9681ab9e65c8c7b
MD5 hash:
3de41c13939dff9238fd3d03b71c4c4e
SHA1 hash:
a64fac8140c4a81509d078c02f8191ab3244801f
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/61dd58cd-4831-48cd-a854-6321b172ec8b/
Parent samples :
b04b1dfab5fd47ece5b217f7f51dfc4b5f24b4161ff6bb442949dccacaefa6ad
63efc3445014bdf5bc7c990e30c279a5f1ef3aca8760335c91e5c774aac13d73
46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761
97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719
a5ef38807f1c5e0beef4bc17d53fb6533366eb693dff45a3f1d4e08020babc67
164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2
SH256 hash:
46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761
MD5 hash:
c04155eea539fb1854534e16ecf1f91b
SHA1 hash:
1b0ccb911b29a5a0430dbbd0f266b06dd9c25c65
Link:
https://www.unpac.me/results/61dd58cd-4831-48cd-a854-6321b172ec8b/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/46fca0c0e3f2/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/46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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 46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761

(this sample)

  
Delivery method
Distributed via e-mail attachment

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