MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af580365b59740a9f08e8f5e56fda7d3ed8fba0e791250c18f60ec9dd78fddd5. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af580365b59740a9f08e8f5e56fda7d3ed8fba0e791250c18f60ec9dd78fddd5
SHA3-384 hash: 74b7fa2c794da1e242154583386cd5c6ef42bcbb3a92e6dd5237b58290261ed272f5f8f9b1c4f860ffa35efd8c54c2cb
SHA1 hash: 92d8d6a7761eed8cd655de690935a1fa878acaf8
MD5 hash: a23d22917033855add6068040fe15473
humanhash: harry-kentucky-connecticut-solar
File name:a23d22917033855add6068040fe15473
Download: download sample
Signature CoinMiner
Create hunting rule
File size:4'188'672 bytes
First seen:2022-10-26 14:08:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a1e1db4ddf300b66a3afa3056ec32bfd (14 x CoinMiner, 2 x PripyatMiner)
ssdeep 98304:Qv3xajK7/HCZ1Rf8xftpKCbqTQgzdZh2nIUrACWzZEfCZ44aq4:A3xaW7fCZ/f4ftoCbwQgzdZTUz8Gfg9
TLSH T14A16222B4356D4F8C367D5B8435FA33090B3F85252206DBA97A5FF249DE4EA0AF28534
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.6% (.EXE) Win64 Executable (generic) (10523/12/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter zbetcheckin
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SmartDefRun.exe
Verdict:
No threats detected
Analysis date:
2022-10-26 11:27:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ea582a4d-b1d4-4c81-8756-cc8b41122707

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/324434/
Detection(s):
Win.Malware.Generic-9968329-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Using the Windows Management Instrumentation requests
Running batch commands
Creating a file in the Program Files subdirectories
Creating a process from a recently created file
Changing the hosts file
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/45671/overview
Behaviour
MalwareBazaar
CallSleep
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/89c4c90c-7364-4368-a2e2-feadea81020d
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1098515
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Connects to a pastebin service (likely for C&C)
Creates files in the system32 config directory
Detected Stratum mining protocol
Found hidden mapped module (file has been removed from disk)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Schedule system process
Sigma detected: Stop multiple services
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 731161 Sample: 4oWCqyVaxM.exe Startdate: 26/10/2022 Architecture: WINDOWS Score: 100 79 Snort IDS alert for network traffic 2->79 81 Multi AV Scanner detection for domain / URL 2->81 83 Antivirus detection for URL or domain 2->83 85 11 other signatures 2->85 8 SmartScreen.exe 4 2->8         started        12 4oWCqyVaxM.exe 3 2->12         started        14 svchost.exe 2->14         started        16 5 other processes 2->16 process3 file4 63 C:\Windows\Temp\A186.tmp, PE32+ 8->63 dropped 65 C:\Windows\Temp\6B04.tmp, PE32+ 8->65 dropped 67 C:\Program Filesbehaviorgraphoogle\Libs\WR64.sys, PE32+ 8->67 dropped 103 Writes to foreign memory regions 8->103 105 Modifies the context of a thread in another process (thread injection) 8->105 107 Adds a directory exclusion to Windows Defender 8->107 117 2 other signatures 8->117 18 svchost.exe 8->18         started        22 cmd.exe 8->22         started        24 conhost.exe 8->24         started        36 3 other processes 8->36 69 C:\Program Files\...\SmartScreen.exe, PE32+ 12->69 dropped 71 C:\Windows\System32\drivers\etc\hosts, Non-ISO 12->71 dropped 109 Modifies the hosts file 12->109 26 cmd.exe 1 12->26         started        28 powershell.exe 19 12->28         started        30 powershell.exe 12 12->30         started        32 powershell.exe 33 12->32         started        111 System process connects to network (likely due to code injection or exploit) 14->111 113 Performs DNS queries to domains with low reputation 14->113 115 Changes security center settings (notifications, updates, antivirus, firewall) 16->115 34 MpCmdRun.exe 16->34         started        signatures5 process6 dnsIp7 73 wowouch.net 37.139.129.113, 3333, 49703, 49705 LVLT-10753US Germany 18->73 75 clientbased.xyz 107.182.129.184, 49706, 80 META-ASUS Reserved 18->75 77 pastebin.com 104.20.67.143, 443, 49704 CLOUDFLARENETUS United States 18->77 87 Query firmware table information (likely to detect VMs) 18->87 89 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 18->89 47 11 other processes 22->47 38 powershell.exe 24->38         started        49 2 other processes 24->49 91 Uses cmd line tools excessively to alter registry or file data 26->91 93 Adds a directory exclusion to Windows Defender 26->93 51 11 other processes 26->51 95 Uses schtasks.exe or at.exe to add and modify task schedules 28->95 41 conhost.exe 28->41         started        53 2 other processes 30->53 43 conhost.exe 32->43         started        45 conhost.exe 34->45         started        97 Creates files in the system32 config directory 36->97 55 4 other processes 36->55 signatures8 99 Detected Stratum mining protocol 73->99 process9 signatures10 101 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 38->101 57 conhost.exe 38->57         started        59 conhost.exe 49->59         started        61 conhost.exe 49->61         started        process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/af580365b59740a9f08e8f5e56fda7d3ed8fba0e791250c18f60ec9dd78fddd5/
Threat name:
Win64.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2022-10-16 08:23:24 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v5magznvs5akt4eor5pfn7nh2pwy7oqopejfbqmpmdwj3v4p3xkq._file
Verdict:
malicious
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion miner upx
Link:
https://tria.ge/reports/221026-rfj54sfhc5/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Loads dropped DLL
Drops file in Drivers directory
Executes dropped EXE
Stops running service(s)
UPX packed file
XMRig Miner payload
Modifies security service
xmrig
Unpacked files
SH256 hash:
af580365b59740a9f08e8f5e56fda7d3ed8fba0e791250c18f60ec9dd78fddd5
MD5 hash:
a23d22917033855add6068040fe15473
SHA1 hash:
92d8d6a7761eed8cd655de690935a1fa878acaf8
Link:
https://www.unpac.me/results/f46cd09c-2d89-4fae-ba8e-f537b2915429/
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/af580365b59740a9f08e8f5e56fda7d3ed8fba0e791250c18f60ec9dd78fddd5

File information

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

Web download

CoinMiner

Executable exe af580365b59740a9f08e8f5e56fda7d3ed8fba0e791250c18f60ec9dd78fddd5

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2385810/
Cape
Cape
https://www.capesandbox.com/analysis/324434/

Comments


Avatar
zbet commented on 2022-10-26 14:08:07 UTC

url : hxxps://connect2me.hopto.org/wow/1/2/3/4/5/6/7/SmartDefRun.exe