MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 433ced4f31e8bfb3f0c02fe88255d4fc109c8bc2f4d8bd51eae700cff631d191. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 433ced4f31e8bfb3f0c02fe88255d4fc109c8bc2f4d8bd51eae700cff631d191
SHA3-384 hash: c6026b768458bef612d2eaf0a834b7548e3672680bb1dced3589ddf610578b642f22e1f6cd36a7cae7b7d0bce524ed6b
SHA1 hash: 63f7682dd687a55d1ae0000b242c06cf334a7534
MD5 hash: 488d85695b6e76307aa595f8db6a48fc
humanhash: arizona-arizona-angel-finch
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:10'590'720 bytes
First seen:2024-08-09 02:55:37 UTC
Last seen:2024-08-18 20:00:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3fac356340f08f787f93cbf317f090cd (13 x CoinMiner)
ssdeep 196608:V+Zh8TZ4EwkJcPAyxxycUgqToe0ERIdBxZC7dmmvYGW8Jv:jrhutxSgWPcxZCJNL
TLSH T1B4B633DA5747C1B4C0A1BD34D556038233E1BFFE86C98B1B359AFC2E7620F4992857A2
TrID 33.6% (.EXE) OS/2 Executable (generic) (2029/13)
33.1% (.EXE) Generic Win/DOS Executable (2002/3)
33.1% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon fcdcf4d4c4c4c4c4 (10 x CoinMiner)
Reporter Bitsight
Tags:CoinMiner exe


Avatar
Bitsight
url: http://147.45.44.104/prog/66b45c742e0a1_123p.exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
480
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
https://shurll.com/2sHSc8
Verdict:
Malicious activity
Analysis date:
2024-08-08 19:53:16 UTC
Tags:
evasion privateloader stealer discord loader stealc amadey botnet risepro metastealer miner mpress themida antivm
Link:
https://app.any.run/tasks/49f48e9d-3798-459e-a5ea-7d0ed7ef7657

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.12846.4968.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b58545b35234d5cc65bc9b
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
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
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Loading a system driver
Enabling autorun for a service
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug packed packed vmprotect
Link:
https://www.filescan.io/uploads/66b58543d47459131dd82a35/reports/c435a808-05a8-41b3-86ca-302b9f5d789f/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/433ced4f31e8bfb3f0c02fe88255d4fc109c8bc2f4d8bd51eae700cff631d191
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/7ac4c258-d659-4966-857b-6b7e1e93fd7b
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1490367
Signature
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Disable power options
Sigma detected: Stop EventLog
Sigma detected: Suspect Svchost Activity
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1490367 Sample: file.exe Startdate: 09/08/2024 Architecture: WINDOWS Score: 100 54 pool.hashvault.pro 2->54 58 Multi AV Scanner detection for domain / URL 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 5 other signatures 2->64 8 etzpikspwykg.exe 1 2->8         started        12 file.exe 2 2->12         started        signatures3 process4 file5 50 C:\Windows\Temp\yqyegvqciyid.sys, PE32+ 8->50 dropped 66 Multi AV Scanner detection for dropped file 8->66 68 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->68 70 Found strings related to Crypto-Mining 8->70 78 3 other signatures 8->78 14 svchost.exe 8->14         started        18 powercfg.exe 1 8->18         started        20 powercfg.exe 1 8->20         started        28 3 other processes 8->28 52 C:\ProgramData\...\etzpikspwykg.exe, PE32+ 12->52 dropped 72 Uses powercfg.exe to modify the power settings 12->72 74 Found direct / indirect Syscall (likely to bypass EDR) 12->74 76 Modifies power options to not sleep / hibernate 12->76 22 powercfg.exe 1 12->22         started        24 powercfg.exe 1 12->24         started        26 powercfg.exe 1 12->26         started        30 5 other processes 12->30 signatures6 process7 dnsIp8 56 pool.hashvault.pro 45.76.89.70, 443, 49730 AS-CHOOPAUS United States 14->56 80 Query firmware table information (likely to detect VMs) 14->80 32 conhost.exe 18->32         started        34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 26->40         started        46 2 other processes 28->46 42 conhost.exe 30->42         started        44 conhost.exe 30->44         started        48 3 other processes 30->48 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/433ced4f31e8bfb3f0c02fe88255d4fc109c8bc2f4d8bd51eae700cff631d191
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/433ced4f31e8bfb3f0c02fe88255d4fc109c8bc2f4d8bd51eae700cff631d191/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-08-08 09:17:08 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=im6o2tzr5c73h4gaf7uievou7qijzc6c6tml2upk44am75rr2giq._file
Verdict:
unknown
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion execution miner persistence
Link:
https://tria.ge/reports/240809-jst7vayalk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Launches sc.exe
Suspicious use of SetThreadContext
Power Settings
Executes dropped EXE
Loads dropped DLL
Creates new service(s)
Stops running service(s)
XMRig Miner payload
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/26f9918d-3c67-4539-9b11-d62a11085a93
Unpacked files
SH256 hash:
433ced4f31e8bfb3f0c02fe88255d4fc109c8bc2f4d8bd51eae700cff631d191
MD5 hash:
488d85695b6e76307aa595f8db6a48fc
SHA1 hash:
63f7682dd687a55d1ae0000b242c06cf334a7534
Link:
https://www.unpac.me/results/688e5900-a55f-44f2-b642-c88b9283f400/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/433ced4f31e8/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/433ced4f31e8bfb3f0c02fe88255d4fc109c8bc2f4d8bd51eae700cff631d191

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_detect_tls_callbacks
Create hunting rule

File information

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

Web download

CoinMiner

Executable exe 433ced4f31e8bfb3f0c02fe88255d4fc109c8bc2f4d8bd51eae700cff631d191

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3096993/
  
URLhaus
https://urlhaus.abuse.ch/url/3097404/

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
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

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