MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e87d783cb17eab0293003d2ce44e350871dc86b19fdfea21a4457d0c01b2dcf. 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


CoinMiner


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e87d783cb17eab0293003d2ce44e350871dc86b19fdfea21a4457d0c01b2dcf
SHA3-384 hash: 7d5037e55064b0960f02a93f9cd1909fc90671730a190977f182794118b95b3fa5fab2c40106e9c031372abdf0a6931b
SHA1 hash: 65e64e19c45a5e5d5346d0d71a65e0dfc7c77644
MD5 hash: 0bde80954b5c14814f29064c6424d374
humanhash: football-washington-maine-timing
File name:0bde80954b5c14814f29064c6424d374
Download: download sample
Signature CoinMiner
Create hunting rule
File size:141'824 bytes
First seen:2023-05-12 01:58:01 UTC
Last seen:2023-05-17 10:55:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 3072:j3b63HHvfLbIXqvaHMWOqqMbuAs0FNmhMnuIhNF0tnh/:mvnYqv6edY1
Threatray 2 similar samples on MalwareBazaar
TLSH T1E0D3F74A378A4210C474917183B747F107EE6E5766B3C28D7AC07A8ADE3E2D0F84DB66
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 011d45253929e1c6 (4 x BlackGuard, 2 x CoinMiner, 1 x RedLineStealer)
Reporter zbetcheckin
Tags:32 CoinMiner exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
470
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0bde80954b5c14814f29064c6424d374
Verdict:
Malicious activity
Analysis date:
2023-05-12 01:58:28 UTC
Tags:
opendir loader evasion blackguard stealer
Link:
https://app.any.run/tasks/01c959af-35d5-4735-bb25-c23faac85fc8

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/388574/
Detection(s):
SecuriteInfo.com.Variant.Bulz.392534.19963.2361.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Sending a custom TCP request
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Reading critical registry keys
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun with the shell\open\command registry branches
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/645d9d3096ddf41720107af7/reports/25cf3c7b-54f3-422b-98d5-367cde20f1b4/overview
Verdict:
Malicious
Labled as:
Bulz.Generic
Link:
https://www.hybrid-analysis.com/sample/1e87d783cb17eab0293003d2ce44e350871dc86b19fdfea21a4457d0c01b2dcf
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:
Malicious
Link:
https://analyze.intezer.com/analyses/398cb77e-5224-4218-be04-50b5a29a25b9
Result
Threat name:
BlackGuard
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1231265
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to hide user accounts
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Opens network shares
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Yara detected BlackGuard
Yara detected Costura Assembly Loader
Yara detected ZipBomb
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 864247 Sample: JHtrZ0tgun.exe Startdate: 12/05/2023 Architecture: WINDOWS Score: 100 38 ipwhois.app 2->38 54 Multi AV Scanner detection for domain / URL 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 10 other signatures 2->60 10 JHtrZ0tgun.exe 14 5 2->10         started        14 pydllsvv.exe 2 2->14         started        16 pydllsvv.exe 2->16         started        signatures3 process4 dnsIp5 44 94.142.138.111, 49696, 49699, 49702 IHOR-ASRU Russian Federation 10->44 34 C:\Users\user\AppData\Local\...\pydllsvv.exe, PE32 10->34 dropped 36 C:\Users\user\AppData\...\JHtrZ0tgun.exe.log, CSV 10->36 dropped 18 pydllsvv.exe 17 57 10->18         started        46 ipwhois.app 14->46 48 ip-api.com 14->48 50 ipwhois.app 16->50 52 ip-api.com 16->52 file6 process7 dnsIp8 40 ip-api.com 208.95.112.1, 49701, 49705, 49707 TUT-ASUS United States 18->40 42 ipwhois.app 195.201.57.90, 49700, 49704, 49706 HETZNER-ASDE Germany 18->42 30 C:\Users\user\...\DotNetZip-irj0k5ce.tmp, Zip 18->30 dropped 32 C:\Users\user\AppData\Local\...\Cookies, SQLite 18->32 dropped 62 Multi AV Scanner detection for dropped file 18->62 64 May check the online IP address of the machine 18->64 66 Machine Learning detection for dropped file 18->66 68 3 other signatures 18->68 23 fodhelper.exe 12 18->23         started        file9 signatures10 process11 signatures12 70 Adds a directory exclusion to Windows Defender 23->70 26 powershell.exe 19 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e87d783cb17eab0293003d2ce44e350871dc86b19fdfea21a4457d0c01b2dcf/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-05-12 01:59:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
15 of 21 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d2d5pa6lc7vlakjqapjm4rhdkcdr3sdldh675iq2irl5bqa3fxhq._file
Verdict:
malicious
Similar samples:
05596cac3448ed1d0e132c96bd45f02769e08932d4e60be4c918fea9d1064ef7
CoinMiner
c5a45793d7c361f18d36c190b86c951bf0e7a01ad52132c7e9e9d4101eff73aa
CoinMiner
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig collection evasion miner persistence spyware stealer upx
Link:
https://tria.ge/reports/230512-cdtt7sbc79/
Behaviour
GoLang User-Agent
Modifies registry class
Modifies system certificate store
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Program Files directory
Drops autorun.inf file
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Modifies WinLogon
Allows Network login with blank passwords
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Downloads MZ/PE file
Modifies Windows Firewall
Sets DLL path for service in the registry
Sets file to hidden
Grants admin privileges
XMRig Miner payload
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Unpacked files
SH256 hash:
1e87d783cb17eab0293003d2ce44e350871dc86b19fdfea21a4457d0c01b2dcf
MD5 hash:
0bde80954b5c14814f29064c6424d374
SHA1 hash:
65e64e19c45a5e5d5346d0d71a65e0dfc7c77644
Link:
https://www.unpac.me/results/e9574ae5-1424-4ea3-a9ca-53d4e1014e7b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1e87d783cb17/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/1e87d783cb17eab0293003d2ce44e350871dc86b19fdfea21a4457d0c01b2dcf

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:AgentTesla
Create hunting rule
Author:Harish Kumar P
Description:Yara Rule to Detect AgentTesla
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.

Web download

CoinMiner

Executable exe 1e87d783cb17eab0293003d2ce44e350871dc86b19fdfea21a4457d0c01b2dcf

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2630324/
Cape
Cape
https://www.capesandbox.com/analysis/388574/

Comments


Avatar
zbet commented on 2023-05-12 01:58:02 UTC

url : hxxp://94.142.138.111/software/testing.exe