MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11d65051f042ee5b857d3e439a341a56b5b632ea1ff719d512af5e7443295983. 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: 11


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

SHA256 hash: 11d65051f042ee5b857d3e439a341a56b5b632ea1ff719d512af5e7443295983
SHA3-384 hash: 007b61fcf52b90c42973bd810c178c0d9206add0a675e2651b60170117ff8786fe99367bf33f9e29f4a4645cd33bc2cf
SHA1 hash: 1892b1be0394471fb5f2887d26bc6a727d4e9f3b
MD5 hash: 18c7f4960a41689820dae3ed4449b06c
humanhash: september-island-zulu-coffee
File name:winin.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'294'592 bytes
First seen:2024-05-07 01:00:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b237ac2118704db9e7609540658f5790 (28 x CoinMiner)
ssdeep 98304:4d3klFV3UotCD6gtWixYf0LJ0p0S6JuNIUZng27vdztaElpBvSz7MLFTHq1Vm:4d3CUoUDXWOk0mpB6GXngMvhtzBvaOHx
Threatray 216 similar samples on MalwareBazaar
TLSH T162362340DCF56D75C47E6DB8C734A438227A2997A702A5FF7EA85EAC1F6B6C5840002F
TrID 49.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
31.8% (.EXE) Win64 Executable (generic) (10523/12/4)
6.1% (.EXE) OS/2 Executable (generic) (2029/13)
6.0% (.EXE) Generic Win/DOS Executable (2002/3)
6.0% (.EXE) DOS Executable Generic (2000/1)
Reporter bobross_malware2
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
344
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
11d65051f042ee5b857d3e439a341a56b5b632ea1ff719d512af5e7443295983.exe
Verdict:
Malicious activity
Analysis date:
2024-05-07 01:02:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/125733d0-6548-4703-9bcc-ba000755a897

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Genkryptik-10016533-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Deleting a system file
Launching a process
Creating a service
Creating a file
Launching a service
Creating a process from a recently created file
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Creating a file in the system32 subdirectories
DNS request
Connection attempt
Using the Windows Management Instrumentation requests
Enabling autorun for a service
Adding an exclusion to Microsoft Defender
Changing the hosts file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug miner zusy
Link:
https://www.filescan.io/uploads/66397d5011114a9ab5e04d41/reports/92ee3de3-1be7-4a5d-992e-1a4df0418fbf/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/11d65051f042ee5b857d3e439a341a56b5b632ea1ff719d512af5e7443295983
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a4f9f3fe-f74b-43bc-a007-1d13a67bc842
Result
Threat name:
n/a
Detection:
malicious
Classification:
adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1437151
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Injects code into the Windows Explorer (explorer.exe)
Loading BitLocker PowerShell Module
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Disable power options
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Stop EventLog
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses powercfg.exe to modify the power settings
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1437151 Sample: winin.exe Startdate: 07/05/2024 Architecture: WINDOWS Score: 100 56 zeph.kryptex.network 2->56 60 Antivirus / Scanner detection for submitted sample 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 Sigma detected: Stop EventLog 2->64 66 2 other signatures 2->66 8 updater.exe 1 2->8         started        12 winin.exe 1 3 2->12         started        signatures3 process4 file5 50 C:\Windows\Temp\dvdzlftdolqm.sys, PE32+ 8->50 dropped 68 Antivirus detection for dropped file 8->68 70 Multi AV Scanner detection for dropped file 8->70 72 Injects code into the Windows Explorer (explorer.exe) 8->72 80 3 other signatures 8->80 14 explorer.exe 8->14         started        18 powershell.exe 23 8->18         started        20 cmd.exe 1 8->20         started        28 10 other processes 8->28 52 C:\ProgramDatabehaviorgraphoogle\Chrome\updater.exe, PE32+ 12->52 dropped 54 C:\Windows\System32\drivers\etc\hosts, ASCII 12->54 dropped 74 Uses powercfg.exe to modify the power settings 12->74 76 Modifies the hosts file 12->76 78 Adds a directory exclusion to Windows Defender 12->78 22 powershell.exe 23 12->22         started        24 cmd.exe 1 12->24         started        26 powercfg.exe 1 12->26         started        30 12 other processes 12->30 signatures6 process7 dnsIp8 58 zeph.kryptex.network 142.132.131.238, 49705, 8888 UNIVERSITYOFWINNIPEG-ASNCA Canada 14->58 82 System process connects to network (likely due to code injection or exploit) 14->82 84 Query firmware table information (likely to detect VMs) 14->84 86 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->86 88 Loading BitLocker PowerShell Module 18->88 32 conhost.exe 18->32         started        44 2 other processes 20->44 34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        38 wusa.exe 24->38         started        40 conhost.exe 26->40         started        46 9 other processes 28->46 42 conhost.exe 30->42         started        48 11 other processes 30->48 signatures9 process10
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/11d65051f042ee5b857d3e439a341a56b5b632ea1ff719d512af5e7443295983
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11d65051f042ee5b857d3e439a341a56b5b632ea1ff719d512af5e7443295983/
Threat name:
Win64.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2024-04-19 14:46:53 UTC
File Type:
PE+ (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=chlfaupqilxfxbl5hzbzuna2k223mmxkd73rtvisv5phiqzjlgbq._file
Verdict:
malicious
Similar samples:
10cae0676fcf60dbbb56266448fff13a2ed236753243fea28d41f3902863e053
CoinMiner
328d7f86819d278de422d0a1202442c8244195dfa5e16799120367a709a3bd8f
CoinMiner
dfa2a1ac549c911af8183707ba1fed1e8c401f8e448ea36bb7825d03df0f4c5a
CoinMiner
e7174d627759ea1e9f78b0163db3a1b906af6b45f9f33d2553aefc9d635810b4
CoinMiner
+ 206 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion execution miner persistence upx
Link:
https://tria.ge/reports/240507-bc8fjaeb66/
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
UPX packed file
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Drops file in Drivers directory
Stops running service(s)
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
11d65051f042ee5b857d3e439a341a56b5b632ea1ff719d512af5e7443295983
MD5 hash:
18c7f4960a41689820dae3ed4449b06c
SHA1 hash:
1892b1be0394471fb5f2887d26bc6a727d4e9f3b
Link:
https://www.unpac.me/results/8f778c23-8716-449e-8c0f-4b8fae0f6e1c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/11d65051f042/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/11d65051f042ee5b857d3e439a341a56b5b632ea1ff719d512af5e7443295983

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

Executable exe 11d65051f042ee5b857d3e439a341a56b5b632ea1ff719d512af5e7443295983

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2840809/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments