MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0e971d7a08790f5b5a54e074c3b343985ab403cd0665c2580d0e7d0c4e463163. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0e971d7a08790f5b5a54e074c3b343985ab403cd0665c2580d0e7d0c4e463163
SHA3-384 hash: c103d247df19792f11618cd75fdb128fbe9686f578d8548382c78406ccf341931af0345ebff8920dd1839bd2db3e0e45
SHA1 hash: 75a9d3e8faa58757a04a84ebf3def50357ac515e
MD5 hash: a5e75f93a365f2f20438395c0949624d
humanhash: tennessee-delaware-tango-cola
File name:vbc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'134'080 bytes
First seen:2023-02-27 14:31:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:Fwk10dKvPyQkVd6BR6g9R5BXFmAFWjWEyhJw/R5U:6km4CtWRJH5BXFmA4a7JOR
Threatray 964 similar samples on MalwareBazaar
TLSH T1FB358B8076F4C515ECDF323D091C468A7D7AB107A152B62AABB736C6A317BF772C8091
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 7aca8abab4a4b8da (33 x AgentTesla, 32 x SnakeKeylogger, 4 x DarkCloud)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
vbc.exe
Verdict:
Malicious activity
Analysis date:
2023-02-27 14:32:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a3875fcc-cafa-4624-9965-6fa3bdff7e91

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/370282/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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/63fcbee5874679b6f447ccd1/reports/c2d2adac-d92a-4ee6-916e-34dffe5ab1be/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0e971d7a08790f5b5a54e074c3b343985ab403cd0665c2580d0e7d0c4e463163
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/98139cad-2415-4b30-94a3-324d78ea2bd2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1183224
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
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: 816061 Sample: vbc.exe Startdate: 27/02/2023 Architecture: WINDOWS Score: 100 59 Antivirus / Scanner detection for submitted sample 2->59 61 Sigma detected: Scheduled temp file as task from temp location 2->61 63 Multi AV Scanner detection for submitted file 2->63 65 2 other signatures 2->65 7 vbc.exe 7 2->7         started        11 REqzovjc.exe 5 2->11         started        13 gcWPrHZ.exe 2->13         started        15 gcWPrHZ.exe 3 2->15         started        process3 file4 47 C:\Users\user\AppData\Roaming\REqzovjc.exe, PE32 7->47 dropped 49 C:\Users\...\REqzovjc.exe:Zone.Identifier, ASCII 7->49 dropped 51 C:\Users\user\AppData\Local\...\tmp91B6.tmp, XML 7->51 dropped 53 C:\Users\user\AppData\Local\...\vbc.exe.log, ASCII 7->53 dropped 79 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->79 81 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->81 83 Uses schtasks.exe or at.exe to add and modify task schedules 7->83 85 Adds a directory exclusion to Windows Defender 7->85 17 vbc.exe 2 5 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        87 Antivirus detection for dropped file 11->87 89 Multi AV Scanner detection for dropped file 11->89 91 Machine Learning detection for dropped file 11->91 26 REqzovjc.exe 11->26         started        28 schtasks.exe 11->28         started        93 Injects a PE file into a foreign processes 13->93 30 gcWPrHZ.exe 13->30         started        32 schtasks.exe 13->32         started        signatures5 process6 dnsIp7 55 us2.smtp.mailhostbox.com 208.91.199.225, 49715, 49724, 587 PUBLIC-DOMAIN-REGISTRYUS United States 17->55 43 C:\Users\user\...\gcWPrHZ.exe:Zone.Identifier, Unknown 17->43 dropped 45 C:\Users\user\AppData\Roaming\...\gcWPrHZ.exe, Unknown 17->45 dropped 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->71 73 Tries to steal Mail credentials (via file / registry access) 17->73 75 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->75 34 conhost.exe 22->34         started        37 conhost.exe 24->37         started        39 conhost.exe 28->39         started        57 208.91.198.143, 49723, 587 PUBLIC-DOMAIN-REGISTRYUS United States 30->57 77 Tries to harvest and steal browser information (history, passwords, etc) 30->77 41 conhost.exe 32->41         started        file8 signatures9 process10 signatures11 67 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 34->67 69 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 34->69
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0e971d7a08790f5b5a54e074c3b343985ab403cd0665c2580d0e7d0c4e463163/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-02-27 13:36:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
20 of 25 (80.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b2lr26qipehvwwsu4b2mhm2dtbnlia6nazs4ewanbz6qytsggfrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4bb9b346c5379d2cfc1b8719449e5b8d1a8bdabf2cf1820229e508b5561f70b0
AgentTesla
4c4b6b6c0f4c2a19e46b2ac062954cfc17abce214a422fde206fbe9e28a13766
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5f4426ef4ff23950b7ca635f689c0e2274a36ddb3233509e22e7a6b19d6719ae
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6ae9e95178fbe3f0b8d2495b927ebbba4edf143d9d703170d6a309bce7e8aad8
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6d4eead03f27551a1c48b4da0e274a7d889002e673b578a5782122fa11eb21dc
AgentTesla
b531b9a7a424d41fe022f7f4a31aa7f764e8d0bc33793b9d271a8b5f90ac9378
AgentTesla
e7534a0a853b8f9adac6cdf14f130c09c955b913726507f28a18c1e6700820aa
AgentTesla
+ 954 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/230227-rwallsdh3w/
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
Adds Run key to start application
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
Uses the VBS compiler for execution
AgentTesla
Unpacked files
SH256 hash:
e4983220f63d50daf61920aa20eddf09bf10cc117fb38264f97571231d64931f
MD5 hash:
3da6a5113ae39b201642fecc8ff9b74b
SHA1 hash:
b85c45ad5260ccd28167218f1bd8912fc5206662
Link:
https://www.unpac.me/results/29fbc86f-62cc-4bf6-b8c2-4c751a044958/
SH256 hash:
8617cea503c2a3961120a9c503d853bc21d38d1fca7143d6b1ef4f388bc5cec7
MD5 hash:
7f225c69df031bf0560aed3847a1221a
SHA1 hash:
4d5f3ccdb2c6015d2b2a73326c0f32b173af2819
Link:
https://www.unpac.me/results/29fbc86f-62cc-4bf6-b8c2-4c751a044958/
SH256 hash:
9562a6c912d132b89f4f1cc9d57530a414581a951852d1a6c913aa63c8701eb1
MD5 hash:
daaeb33fd5eba0921279b8e1f0ad5d2f
SHA1 hash:
44611bcbaf8ddccd41c41e4de67332906b74c334
Link:
https://www.unpac.me/results/29fbc86f-62cc-4bf6-b8c2-4c751a044958/
SH256 hash:
bd67fb6ce9e5e3a1a0919f3327648b0cc94a32890bf2cd29eea05e62c9fa1e19
MD5 hash:
619fd810ec051bbac2f7da259fec7a61
SHA1 hash:
2fab2daa79e378331ec0068f9f826b9fd7ad3d5a
Link:
https://www.unpac.me/results/29fbc86f-62cc-4bf6-b8c2-4c751a044958/
SH256 hash:
219a6c7ea5bb974cc9fdf265d13d843e6ba83f2a1ec07744d4b9ca3a6ca90f38
MD5 hash:
88dd74207f3882979e21e26bf33a0e9c
SHA1 hash:
02a2db1bcbdb700f16c730a45d6ca62f805af8d4
Link:
https://www.unpac.me/results/29fbc86f-62cc-4bf6-b8c2-4c751a044958/
SH256 hash:
0e971d7a08790f5b5a54e074c3b343985ab403cd0665c2580d0e7d0c4e463163
MD5 hash:
a5e75f93a365f2f20438395c0949624d
SHA1 hash:
75a9d3e8faa58757a04a84ebf3def50357ac515e
Link:
https://www.unpac.me/results/29fbc86f-62cc-4bf6-b8c2-4c751a044958/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0e971d7a0879/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/0e971d7a08790f5b5a54e074c3b343985ab403cd0665c2580d0e7d0c4e463163

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/370282/
  
URLhaus
https://urlhaus.abuse.ch/url/2551776/

Comments