MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f7c6cdea3c4e825af1d796cbd34b2d45b2b6fabed130e717a30a6d871993f5d. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f7c6cdea3c4e825af1d796cbd34b2d45b2b6fabed130e717a30a6d871993f5d
SHA3-384 hash: e1b5b72bbbd819bba1f3803c14f97286174a7397f08bd214cbdafb245db9b3925adaba1e585c47a3c020050cce19d635
SHA1 hash: 27d8e2ca9537c80d1c1148830f9a6499f1e3e797
MD5 hash: 1417d38c40d85d1c4eb7fad3444ca069
humanhash: eight-fix-double-sad
File name:1417d38c40d85d1c4eb7fad3444ca069
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'536'856 bytes
First seen:2024-10-10 02:54:15 UTC
Last seen:2024-10-12 20:50:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b237ac2118704db9e7609540658f5790 (28 x CoinMiner)
ssdeep 98304:z0uVyIJFN+YjxW2q0pOFklpKRDArh51NuIQIi7by2ud3RK:QucIJbx9TOFkMOL1NuIQIi7by2uRRK
Threatray 134 similar samples on MalwareBazaar
TLSH T18346222438855716F769B0F9CAE194C5CB1D39B5AF0401AF8FB6D836F40AEC891F19CA
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)
Magika pebin
Reporter zbetcheckin
Tags:64 CoinMiner exe

Intelligence

File Origin
# of uploads :
17
# of downloads :
404
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1417d38c40d85d1c4eb7fad3444ca069
Verdict:
Malicious activity
Analysis date:
2024-10-10 02:56:51 UTC
Tags:
miner pastebin amsi-bypass
Link:
https://app.any.run/tasks/18502ea5-8982-4cc8-b086-5f703d4ba55b

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

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6707420cf936b5621b0c1153
Tags:
Injection Exploit Obfusc
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug invalid-signature overlay packed signed
Link:
https://www.filescan.io/uploads/6707420701a1b9531ae92e48/reports/81078d59-6604-4d25-88d7-6ce67088ea27/overview
Verdict:
Malicious
Labled as:
Tedy.Generic
Link:
https://www.hybrid-analysis.com/sample/5f7c6cdea3c4e825af1d796cbd34b2d45b2b6fabed130e717a30a6d871993f5d
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.
Malware family:
XMRig Miner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c838bc56-a893-4280-aeaf-fe8959b22711
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1530444
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Connects to a pastebin service (likely for C&C)
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Found strings related to Crypto-Mining
Found suspicious powershell code related to unpacking or dynamic code loading
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Loading BitLocker PowerShell Module
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)
Modifies the hosts file
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Disable power options
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potential WinAPI Calls Via CommandLine
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Stop EventLog
Suricata IDS alerts for network traffic
Suspicious powershell command line found
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: 1530444 Sample: egFMhHSlmf.exe Startdate: 10/10/2024 Architecture: WINDOWS Score: 100 72 rentry.co 2->72 74 pastebin.com 2->74 76 4 other IPs or domains 2->76 84 Multi AV Scanner detection for domain / URL 2->84 86 Suricata IDS alerts for network traffic 2->86 88 Malicious sample detected (through community Yara rule) 2->88 92 17 other signatures 2->92 10 powershell.exe 2 15 2->10         started        13 egFMhHSlmf.exe 1 3 2->13         started        16 updater.exe 1 2->16         started        18 powershell.exe 2->18         started        signatures3 90 Connects to a pastebin service (likely for C&C) 74->90 process4 file5 108 Writes to foreign memory regions 10->108 110 Modifies the context of a thread in another process (thread injection) 10->110 112 Injects a PE file into a foreign processes 10->112 20 dllhost.exe 10->20         started        23 conhost.exe 10->23         started        66 C:\ProgramDatabehaviorgraphoogle\Chrome\updater.exe, PE32+ 13->66 dropped 68 C:\Windows\System32\drivers\etc\hosts, ASCII 13->68 dropped 114 Uses powercfg.exe to modify the power settings 13->114 116 Modifies the hosts file 13->116 118 Adds a directory exclusion to Windows Defender 13->118 25 powershell.exe 23 13->25         started        27 cmd.exe 1 13->27         started        36 14 other processes 13->36 70 C:\Windows\Temp\xptjtnajcbas.sys, PE32+ 16->70 dropped 120 Multi AV Scanner detection for dropped file 16->120 122 Sample is not signed and drops a device driver 16->122 124 Modifies power options to not sleep / hibernate 16->124 29 dialer.exe 16->29         started        32 powershell.exe 23 16->32         started        38 12 other processes 16->38 34 conhost.exe 18->34         started        signatures6 process7 dnsIp8 94 Contains functionality to inject code into remote processes 20->94 96 Writes to foreign memory regions 20->96 98 Creates a thread in another existing process (thread injection) 20->98 106 2 other signatures 20->106 40 winlogon.exe 20->40 injected 42 lsass.exe 20->42 injected 53 2 other processes 20->53 100 Found suspicious powershell code related to unpacking or dynamic code loading 25->100 102 Loading BitLocker PowerShell Module 25->102 45 conhost.exe 25->45         started        47 conhost.exe 27->47         started        49 wusa.exe 27->49         started        78 justpaste.it 83.168.108.45, 443, 49740 ESPOL-ASPL Poland 29->78 80 rentry.co 104.26.3.16, 443, 49734 CLOUDFLARENETUS United States 29->80 82 3 other IPs or domains 29->82 104 Query firmware table information (likely to detect VMs) 29->104 51 conhost.exe 32->51         started        55 13 other processes 36->55 57 11 other processes 38->57 signatures9 process10 signatures11 59 dllhost.exe 40->59         started        126 Writes to foreign memory regions 42->126 128 Adds a directory exclusion to Windows Defender 45->128 130 Modifies power options to not sleep / hibernate 45->130 process12 signatures13 132 Injects code into the Windows Explorer (explorer.exe) 59->132 134 Writes to foreign memory regions 59->134 136 Creates a thread in another existing process (thread injection) 59->136 138 Injects a PE file into a foreign processes 59->138 62 svchost.exe 59->62 injected 64 svchost.exe 59->64 injected process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5f7c6cdea3c4e825af1d796cbd34b2d45b2b6fabed130e717a30a6d871993f5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f7c6cdea3c4e825af1d796cbd34b2d45b2b6fabed130e717a30a6d871993f5d/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-10-08 04:10:14 UTC
File Type:
PE+ (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l56gzxvdytuclly5pfwl2nfs2rnsw35l5ujq44l2gctnq4mzh5oq._file
Verdict:
malicious
Label(s):
r77_core
Create hunting rule
r77
Create hunting rule
r77_stager
Create hunting rule
Similar samples:
1a45c674c9c80cee378a210c83c2492baae976727c62bbaf262ee06e6b88c1db
CoinMiner
52e2f57489e8cabde628e4d477bfff50504b92cabba78ffaba9fd632e924932d
CoinMiner
5fe211041b58d0588133f7d7dde18867cfc77dd1d87c5af1222edc91ac882665
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6c99b8348aaf2c00eb161a754eab7b6f54632e1bd5b9ae9bede5f0062dabe727
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a4623b34f8d09f536e6d8e2f06f6edfb3975938eb0d9927e6cd2ff9c553468fc
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bc919d4fa285e2891889c6cf592c7f1707d69adead1af792e005e4d58cd02bbf
CoinMiner
bd464c108d2022979662b515c494dabaf7f528c31b2da3e75d83ba24171600d0
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cac0056b23a93519a5f4e526e52187f37b88373c76aa065b9f895d1ecd4f4169
CoinMiner
error
CoinMiner
f786d300e911c09396715900b66e26e1666570bb9483477f76040db3eaae15de
CoinMiner
fe74f06d7437d213d96466b4475db2809c60a4e8aced9df338f4a71cf9bc7c16
CoinMiner
+ 124 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/241010-defvea1epp/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
UPX packed file
Legitimate hosting services abused for malware hosting/C2
Power Settings
Checks BIOS information in registry
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Drops file in Drivers directory
Stops running service(s)
XMRig Miner payload
Modifies security service
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b7d88869-b96f-453a-b062-10b6024da31c
Unpacked files
SH256 hash:
5f7c6cdea3c4e825af1d796cbd34b2d45b2b6fabed130e717a30a6d871993f5d
MD5 hash:
1417d38c40d85d1c4eb7fad3444ca069
SHA1 hash:
27d8e2ca9537c80d1c1148830f9a6499f1e3e797
Link:
https://www.unpac.me/results/26a440b0-b63f-49a7-b1df-56569f0a45a1/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5f7c6cdea3c4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/5f7c6cdea3c4e825af1d796cbd34b2d45b2b6fabed130e717a30a6d871993f5d

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
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Windows_Generic_Threat_e8abb835
Create hunting rule
Author:Elastic Security

File information

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

Web download

CoinMiner

Executable exe 5f7c6cdea3c4e825af1d796cbd34b2d45b2b6fabed130e717a30a6d871993f5d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3187774/
  
URLhaus
https://urlhaus.abuse.ch/url/3227569/

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


Avatar
zbet commented on 2024-10-10 02:54:16 UTC

url : hxxp://103.130.147.211/Files/jgt.exe