MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37af30e0d821d7a867487bcddda594c477b1bf7761f0369011eccaa450874667. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37af30e0d821d7a867487bcddda594c477b1bf7761f0369011eccaa450874667
SHA3-384 hash: ca2b5d545456d295f08f8094d116f277aaf622463d049647e9b674f113be86498289cf34bca5b5311565870d50b46af0
SHA1 hash: 6ce914f2df5a61c2d9a3a4d076c1273ee7e0f07d
MD5 hash: 0d5b58671d4c4949acdc1db2730f1ae3
humanhash: solar-pluto-echo-ink
File name:payment swift.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'026'048 bytes
First seen:2023-03-29 13:13:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:9L12zVZ97MACiU2wdv3K76GX8vIJj8MIbH3+N:9LAR37MAUzvY/sPMIbO
TLSH T1F7259B5CE1C472FBD62747B68AD0E633A22FDED146118ACDD8E46DE7B0FF608181A506
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 :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
payment swift.exe
Verdict:
Malicious activity
Analysis date:
2023-03-29 13:14:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/73f3d35b-89da-46ee-8d47-e20db98a15d9

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/378489/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6424399c83048b7317acd504/reports/e31ab7fa-e283-4884-b14d-30e6b83ea22e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/37af30e0d821d7a867487bcddda594c477b1bf7761f0369011eccaa450874667
Result
Verdict:
UNKNOWN
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/c773de20-4f65-4f7b-9c13-8612b215d535
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1204302
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 837215 Sample: payment_swift.exe Startdate: 29/03/2023 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Sigma detected: Scheduled temp file as task from temp location 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 6 other signatures 2->59 7 payment_swift.exe 7 2->7         started        11 uPVVxwaSCCjq.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\uPVVxwaSCCjq.exe, PE32 7->35 dropped 37 C:\Users\...\uPVVxwaSCCjq.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp6A65.tmp, XML 7->39 dropped 41 C:\Users\user\...\payment_swift.exe.log, ASCII 7->41 dropped 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->61 63 May check the online IP address of the machine 7->63 65 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->65 73 2 other signatures 7->73 13 payment_swift.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        25 2 other processes 7->25 67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 71 Injects a PE file into a foreign processes 11->71 21 uPVVxwaSCCjq.exe 11->21         started        23 schtasks.exe 11->23         started        signatures5 process6 dnsIp7 43 api4.ipify.org 173.231.16.76, 443, 49690 WEBNXUS United States 13->43 45 api.telegram.org 149.154.167.220, 443, 49693, 49695 TELEGRAMRU United Kingdom 13->45 47 api.ipify.org 13->47 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        49 104.237.62.211, 443, 49694 WEBNXUS United States 21->49 51 api.ipify.org 21->51 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->75 77 Tries to steal Mail credentials (via file / registry access) 21->77 79 Tries to harvest and steal browser information (history, passwords, etc) 21->79 31 conhost.exe 23->31         started        33 conhost.exe 25->33         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/37af30e0d821d7a867487bcddda594c477b1bf7761f0369011eccaa450874667/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-29 12:19:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g6xtbygyehl2qz2ippg53jmuyr33dp3xmhydnear5tfkiuehiztq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230329-qgm3qagd67/
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot1749457201:AAGWIY2QPzrHZIumAIUsWjyRAEWcJrauccY/
Unpacked files
SH256 hash:
cc6e755c9cdfb28208c1d6cc75c0e45219e21e8d89456e4bcdcd2e23b2206d4f
MD5 hash:
cf9dad1a13a39961c824126c80f78ec1
SHA1 hash:
d1e72e6a082323c16d938686775f2eb0f6cafee1
Link:
https://www.unpac.me/results/1e531f22-11bc-46b3-a077-bbe5f88abfd0/
SH256 hash:
b4b190818a658f0b64f5aa6d39e901e9d731bf1f58fa072b4c73120a96489bdb
MD5 hash:
3c6f8b2e78f5ebf58c4f170b30c04607
SHA1 hash:
c0ee09a1a9d1c673ad7eadabab7de44ebe0ff765
Link:
https://www.unpac.me/results/1e531f22-11bc-46b3-a077-bbe5f88abfd0/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/1e531f22-11bc-46b3-a077-bbe5f88abfd0/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
37af30e0d821d7a867487bcddda594c477b1bf7761f0369011eccaa450874667
MD5 hash:
0d5b58671d4c4949acdc1db2730f1ae3
SHA1 hash:
6ce914f2df5a61c2d9a3a4d076c1273ee7e0f07d
Link:
https://www.unpac.me/results/1e531f22-11bc-46b3-a077-bbe5f88abfd0/
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/37af30e0d821d7a867487bcddda594c477b1bf7761f0369011eccaa450874667

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/378489/

Comments