MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ad3b811ac7212428b59433dd410b9e3413d0a5df031f7f68408dfc4aac61985. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ad3b811ac7212428b59433dd410b9e3413d0a5df031f7f68408dfc4aac61985
SHA3-384 hash: b259ae10ac323c52c69970a92263a127d09e01d2e57a158c8fdd2a468dc1b5a23d474fb364fa33be70d8f5480b192774
SHA1 hash: 67d0f6373b599da1cb2e26ddd084f83f187b4977
MD5 hash: cde8b54edcafe4791b3f08edbba15b38
humanhash: missouri-delta-venus-island
File name:SWIFT MT103-500M003.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'025'024 bytes
First seen:2023-03-29 13:08:52 UTC
Last seen:2023-04-04 16:53:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:au12zVZ97Rl+QuZCYyKg8Zgp2DjmTqzFxvzn4/zO62b8+:auAR37mQYWK/ZGAjmTczraOD
TLSH T14F259B19E1C072FFD62357B289D1E773A26FDEC106118ADDD9E42DE7B1FB608181A206
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 :
3
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SWIFT MT103-500M003.exe
Verdict:
Malicious activity
Analysis date:
2023-03-29 13:11:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a7873faa-f2be-441e-a651-75378a3dde8e

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/378487/
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
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6424386f83048b7317acd4e6/reports/ca207117-a98d-4ea8-96a0-521c84793a10/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7ad3b811ac7212428b59433dd410b9e3413d0a5df031f7f68408dfc4aac61985
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/35f4e23c-8122-4c30-ae68-bb513d1d5637
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1204296
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 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
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: 837209 Sample: SWIFT_MT103-500M003.exe Startdate: 29/03/2023 Architecture: WINDOWS Score: 100 47 Sigma detected: Scheduled temp file as task from temp location 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 Yara detected AgentTesla 2->51 53 2 other signatures 2->53 7 SWIFT_MT103-500M003.exe 7 2->7         started        11 RppmpAWaGcXf.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\RppmpAWaGcXf.exe, PE32 7->31 dropped 33 C:\Users\...\RppmpAWaGcXf.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp3D65.tmp, XML 7->35 dropped 37 C:\Users\user\...\SWIFT_MT103-500M003.exe.log, ASCII 7->37 dropped 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->55 57 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, 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 SWIFT_MT103-500M003.exe 2 7->13         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 67 Injects a PE file into a foreign processes 11->67 21 RppmpAWaGcXf.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 maskanikenya.co.ke 170.10.161.27, 49704, 49706, 587 STEADFASTUS United States 13->39 41 192.168.2.1 unknown unknown 13->41 43 mail.maskanikenya.co.ke 13->43 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        45 mail.maskanikenya.co.ke 21->45 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->69 71 Tries to steal Mail credentials (via file / registry access) 21->71 73 Tries to harvest and steal browser information (history, passwords, etc) 21->73 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7ad3b811ac7212428b59433dd410b9e3413d0a5df031f7f68408dfc4aac61985/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-29 09:08:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=plj3qenmoijefc2zim65iefz4nat2cs56ay7p5uebdp4jkwgdgcq._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-qdsh2agd56/
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:
b4b190818a658f0b64f5aa6d39e901e9d731bf1f58fa072b4c73120a96489bdb
MD5 hash:
3c6f8b2e78f5ebf58c4f170b30c04607
SHA1 hash:
c0ee09a1a9d1c673ad7eadabab7de44ebe0ff765
Link:
https://www.unpac.me/results/8407085f-48ed-4a42-8fad-c25e984c11be/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/8407085f-48ed-4a42-8fad-c25e984c11be/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
25b48fdd1689bbd595121ec0066b4c9c5318e1acc84d018c4707c8fe33b34874
MD5 hash:
fef368729eb2abbf1f370b34ae1d5cef
SHA1 hash:
754f04a658d8f9ff552cd1ea26396d15244e5510
Link:
https://www.unpac.me/results/8407085f-48ed-4a42-8fad-c25e984c11be/
Parent samples :
25b48fdd1689bbd595121ec0066b4c9c5318e1acc84d018c4707c8fe33b34874
3b9f9fc739dfb6d59c22f7b0ee4134f404ae4faaea7b01896363a657f6db3643
SH256 hash:
a7061a94d6fc8f78ac331342707c43554b2de5f5ab18332a4046f0fd303445f4
MD5 hash:
c73e72115ae90a72b3cbd88d8a6cc939
SHA1 hash:
29e0fb1a31ae05061120729fd8f99e5ba409c465
Link:
https://www.unpac.me/results/8407085f-48ed-4a42-8fad-c25e984c11be/
SH256 hash:
5707b9e6417c3ef70459dca544d24c8ed1dcfd8042a1a2cac5faa2ddf4e292bb
MD5 hash:
42e38af7a510774c01917fb400b6e352
SHA1 hash:
0b6ab6c3b1260005e94f13ed635b6529f8b53a69
Link:
https://www.unpac.me/results/8407085f-48ed-4a42-8fad-c25e984c11be/
SH256 hash:
7ad3b811ac7212428b59433dd410b9e3413d0a5df031f7f68408dfc4aac61985
MD5 hash:
cde8b54edcafe4791b3f08edbba15b38
SHA1 hash:
67d0f6373b599da1cb2e26ddd084f83f187b4977
Link:
https://www.unpac.me/results/8407085f-48ed-4a42-8fad-c25e984c11be/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7ad3b811ac72/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/7ad3b811ac7212428b59433dd410b9e3413d0a5df031f7f68408dfc4aac61985

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/378487/

Comments