MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7. 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: bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7
SHA3-384 hash: 56fa6e2a856336bc03c19a85ef584c3a6bc927b55497f900b046da93509f6b3c494915265241333abb380c1a495f4ab8
SHA1 hash: 5549beb12b3635e878b174ae93d47a147e2f6d98
MD5 hash: 14fec5297bef8c5fa6d3f0f5934dea32
humanhash: quebec-vegan-october-apart
File name:swift_09_feb_2023_usd_42019347593691658483-37497169570422045546309802-2379924.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:11'264 bytes
First seen:2023-02-10 21:33:16 UTC
Last seen:2023-02-10 23:29:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 192:cliHh1RDurJEC+88OSM4+pmqQcNM2YDM:cG1d2JEC+lKFI
Threatray 20'578 similar samples on MalwareBazaar
TLSH T1CE32C802DB9C8E3DFC23473956F712413E79FE1698670B9C774C518B6926CA08DE2BA4
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 ecb2d2b2e2ccb4d8 (1 x AgentTesla)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
swift_09_feb_2023_usd_42019347593691658483-37497169570422045546309802-2379924.exe
Verdict:
Malicious activity
Analysis date:
2023-02-10 21:34:29 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d84b546b-ce05-4779-a262-9ac1ef87c4d9

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/363579/
Detection(s):
SecuriteInfo.com.Variant.Strictor.277709.28311.19592.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
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/63e6b84bae0d2eea07d4a281/reports/77d42235-1fdf-4b24-a34f-7ae64712de62/overview
Verdict:
Malicious
Labled as:
Strictor.Generic
Link:
https://www.hybrid-analysis.com/sample/bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7
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:
Unknown
Link:
https://analyze.intezer.com/analyses/c99d043d-0b24-4a38-9e14-187c0b78e7ed
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1171556
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 804351 Sample: swift_09_feb_2023_usd_42019... Startdate: 10/02/2023 Architecture: WINDOWS Score: 100 45 Antivirus / Scanner detection for submitted sample 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected AgentTesla 2->49 51 4 other signatures 2->51 7 swift_09_feb_2023_usd_42019347593691658483-37497169570422045546309802-2379924.exe 16 6 2->7         started        12 Wireguard.exe 14 3 2->12         started        14 Wireguard.exe 3 2->14         started        process3 dnsIp4 37 vinosbiodinamicos.com 92.52.217.24, 443, 49696, 49699 EUCHU Hungary 7->37 31 C:\Users\user\AppData\Local\Wireguard.exe, PE32 7->31 dropped 33 C:\Users\...\Wireguard.exe:Zone.Identifier, ASCII 7->33 dropped 35 swift_09_feb_2023_...802-2379924.exe.log, ASCII 7->35 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 Encrypted powershell cmdline option found 7->57 59 Injects a PE file into a foreign processes 7->59 16 swift_09_feb_2023_usd_42019347593691658483-37497169570422045546309802-2379924.exe 2 7->16         started        19 powershell.exe 16 7->19         started        39 192.168.2.1 unknown unknown 12->39 61 Antivirus detection for dropped file 12->61 63 Machine Learning detection for dropped file 12->63 21 powershell.exe 13 12->21         started        23 powershell.exe 14->23         started        file5 signatures6 process7 signatures8 41 Tries to steal Mail credentials (via file / registry access) 16->41 43 Tries to harvest and steal browser information (history, passwords, etc) 16->43 25 conhost.exe 19->25         started        27 conhost.exe 21->27         started        29 conhost.exe 23->29         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7/
Threat name:
ByteCode-MSIL.Trojan.Strictor
Create hunting rule
Status:
Malicious
First seen:
2023-02-10 11:36:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xqeaxzdky3ukv7zckci6fl63mb2p5uqogdjq4gwqdd2yuhqzag3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0f135167ad20ceeb27e618a78f01481b172308a359869077aaedf81e2a8fd7b3
AgentTesla
105abcc27b4b42ad79926c7e12202d17041a71fa7b962925fe8ddd3eb3f8dd2c
AgentTesla
6fb3acde9beaf21f5df873c07ad0c10d24273aeb55a5d4e9fdb07dcb2307d670
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85913d4430d1da9a29e295d98d21997c90edf6d3dea08c709c81e5c8302c3e0f
AgentTesla
9b5350234f04b1d1c610304ef8f253b371990007b9f8c4e6adac49e6c9c7b678
AgentTesla
d48dfdeae66e3e9775045a7e88381be5cca89840df1e05062bdc3f86bfcebb85
AgentTesla
dc79d4c2b306acde175efe3396a0ed77062c6b04d8a03e2532038c3cd4c6e709
AgentTesla
f34473ce88c29af6df47f7b05e9cd19411823d3963b49a079f62f3da983a3141
AgentTesla
fa490f0c862b9a8dc0bea3902da6c269bc66b50b4943f02e800b7c749b467b1e
AgentTesla
+ 20'568 additional samples on MalwareBazaar
Result
Malware family:
purecrypter
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:purecrypter collection downloader keylogger loader persistence spyware stealer trojan
Link:
https://tria.ge/reports/230210-1ercgaeb83/
Behaviour
Modifies system certificate store
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 user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
PureCrypter
Malware Config
C2 Extraction:
https://vinosbiodinamicos.com/Wnsixjk.bmp
Unpacked files
SH256 hash:
bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7
MD5 hash:
14fec5297bef8c5fa6d3f0f5934dea32
SHA1 hash:
5549beb12b3635e878b174ae93d47a147e2f6d98
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/d68bdda8-4a2e-47f4-9e88-348a3dacafbd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc080be46ac6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7

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.

Malspam

AgentTesla

Executable exe bc080be46ac6e8aaff225091e2afdb6074fed20e30d30e1ad018f58a1e1901b7

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/363579/

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