MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 557d9da6717c493fc55fc70978a0d966607f099785877d626f6389571fb553f7. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 557d9da6717c493fc55fc70978a0d966607f099785877d626f6389571fb553f7
SHA3-384 hash: 35996584d5b4947a8f82178087293bb4f4f5619f0408fa9ead0620a4a255bf8d55bf9254f6044231cc07e75f58bd17c2
SHA1 hash: d0a3cd8243ae571bca3b9661d378558d0541895c
MD5 hash: 717ba9f7a1f37f2f195e185f1720c6cf
humanhash: item-diet-nineteen-tennis
File name:Shipping doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:815'104 bytes
First seen:2023-03-17 13:13:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:PhQwc2zs4XEwSQLyj7ldLGLsg9dbc2SZQ:G2Z04LUrLGLdbc2S
Threatray 1'435 similar samples on MalwareBazaar
TLSH T11305014CB9E8A914C92D0B7B90A3316093B6461B8F81E70F5ED206F62F327C7D585D6B
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 8e0d8c1414e87f8e (7 x AgentTesla, 6 x Formbook, 4 x SnakeKeylogger)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipping doc.exe
Verdict:
Malicious activity
Analysis date:
2023-03-17 13:14:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/12dedd26-7c9f-4e7e-ad4d-22e2ce1d3015

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/375099/
Detection(s):
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/6414679c3b01ade53e6ef5b8/reports/f96704d2-ce25-4f71-a209-e133470b9af3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/557d9da6717c493fc55fc70978a0d966607f099785877d626f6389571fb553f7
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/50bb50c3-8246-4a25-a496-6d2bae79fcff
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1195841
Signature
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
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: 828738 Sample: Shipping_doc.exe Startdate: 17/03/2023 Architecture: WINDOWS Score: 100 45 Sigma detected: Scheduled temp file as task from temp location 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected AgentTesla 2->49 51 2 other signatures 2->51 7 Shipping_doc.exe 7 2->7         started        11 pxSGildsFp.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\pxSGildsFp.exe, PE32 7->33 dropped 35 C:\Users\...\pxSGildsFp.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmpB79B.tmp, XML 7->37 dropped 39 C:\Users\user\...\Shipping_doc.exe.log, ASCII 7->39 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 13 Shipping_doc.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        25 2 other processes 7->25 61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 65 Injects a PE file into a foreign processes 11->65 21 pxSGildsFp.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 41 us2.smtp.mailhostbox.com 208.91.199.225, 49697, 587 PUBLIC-DOMAIN-REGISTRYUS United States 13->41 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        43 208.91.199.223, 49698, 587 PUBLIC-DOMAIN-REGISTRYUS United States 21->43 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->67 69 Tries to steal Mail credentials (via file / registry access) 21->69 71 Tries to harvest and steal browser information (history, passwords, etc) 21->71 31 conhost.exe 23->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/557d9da6717c493fc55fc70978a0d966607f099785877d626f6389571fb553f7/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-16 15:12:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kv6z3jtrpret7rk7y4exrigzmzqh6cmxqwdx2ytpmoevoh5vkp3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
15852a249bf70514a6c961426ec261dff37d2a6bf8588d6f9775b8107a8c973f
AgentTesla
46b4660d86d614fb46b9b242ba61d68010bcf2913ae52568b1dcd8571a646fa8
AgentTesla
49e3141b594c7d20af04fe67372b5880cb5e9c9b83d680882c2c69de997dbcbe
AgentTesla
769d0e9720bbc74f76e295710fbc77d8cb3998353ca7084bc121e780c9b1f3ef
AgentTesla
9a99bcd3edf3eab71bb72a434563d4bd411870dc2f360318265f5fde9bea091f
AgentTesla
c0d69c07096000d15184964499d68e91874da06fc8d461ae8b4bc376ea72fd30
AgentTesla
d03b8c0fcbbdc16e4c7d5794c037ad639ce4c55aa42fc1905c179c4213d0b04f
AgentTesla
e1332c9ff034ded7f31b405f082cba3f67c5bf23f679e08643907ff26679cbfb
AgentTesla
f3341ea77e5c8f5e57ee22b1842656ff8225d0fef647bef19d0b0fcc6b87200d
AgentTesla
fbdd8b241b54668968f0b858dece23e6d4667e5c0e628df2158a3b2cd50d20f1
AgentTesla
+ 1'425 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/230317-qgnn9aac8x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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:
4d814ed4655801817c0076e3908270cba2096a5efa765bdb082693ec9c5e8bfa
MD5 hash:
667f03298219d9f96844fb514d001b3d
SHA1 hash:
d4dda6ccf45f4b272dcc6b887151611393da47bc
Link:
https://www.unpac.me/results/c6e93753-e964-4024-b8e6-33f9e6f6549d/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/c6e93753-e964-4024-b8e6-33f9e6f6549d/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
cd1a80e5e9e7b9bdbf59de12a4bd5fa0b43da512ed4129a92ec2b626cd8a3375
MD5 hash:
47fb2f06ddd4911ec9deee5a9409a3b4
SHA1 hash:
8f2f1119740b83001cd029d3c5e46ebc8e77e176
Link:
https://www.unpac.me/results/c6e93753-e964-4024-b8e6-33f9e6f6549d/
SH256 hash:
ad1ce687f1d85c83e24c240413a3654243985db457f1b2ae9f06a538b6be7ef7
MD5 hash:
18f762c4041b5fd7b56abcbdf17e60d7
SHA1 hash:
5550d34be96169a77a150d4c5af24a13ea84759d
Link:
https://www.unpac.me/results/c6e93753-e964-4024-b8e6-33f9e6f6549d/
SH256 hash:
f1e263752616fc67aacc8ddb869cd6a3507897e5bab682838f17256a82c379b5
MD5 hash:
fc3504bc0e28f7feb4781319eaa9e96c
SHA1 hash:
3928496ce65bdc4867252dd35aeb5ccbda65a7a8
Link:
https://www.unpac.me/results/c6e93753-e964-4024-b8e6-33f9e6f6549d/
SH256 hash:
557d9da6717c493fc55fc70978a0d966607f099785877d626f6389571fb553f7
MD5 hash:
717ba9f7a1f37f2f195e185f1720c6cf
SHA1 hash:
d0a3cd8243ae571bca3b9661d378558d0541895c
Link:
https://www.unpac.me/results/c6e93753-e964-4024-b8e6-33f9e6f6549d/
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/557d9da6717c493fc55fc70978a0d966607f099785877d626f6389571fb553f7

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/375099/

Comments