MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d7208a993b34fd97d6883372261856b8edf7ba7d70f86d6ce67babc206cfd23. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d7208a993b34fd97d6883372261856b8edf7ba7d70f86d6ce67babc206cfd23
SHA3-384 hash: 71b4a008d64dd5109b596350a679911b79a6f0fdc5efb7b87abfade28e5cae38ddadf550592af4048a78a6d641644045
SHA1 hash: 56924912a17d24cbf31bd6660fc59504881f3ca9
MD5 hash: 5a4be1a53eaae52b2c9d3614ed20287d
humanhash: fix-aspen-angel-eleven
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'758'200 bytes
First seen:2022-08-22 15:33:37 UTC
Last seen:2022-08-23 12:49:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 98304:QG2Zfe53Fzpd/H7Im1ZFy4cHto+fXhLHFIc6RAtgO/cATXYtMnaBh3LD/bYtWgyg:Gfs1t7I14J+rDcAtgO/cntBhbTbYtBWG
TLSH T1684633CA784C6F25E92C3E3CD8C4C5EE14D5B19716FA5D63AB880ACDBD8CCA41769342
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter andretavare5
Tags:CoinMiner exe


Avatar
andretavare5
Sample downloaded from https://cdn.discordapp.com/attachments/1005487487826788395/1011001963242074164/update.bmp

Intelligence

File Origin
# of uploads :
8
# of downloads :
374
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-08-22 15:36:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2a09b6e8-92c5-4d00-a213-3ce69a2a4e81

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/300307/
Detection(s):
SecuriteInfo.com.Trojan.Mardom.PN.13.31614.23114.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Creating a file in the system32 subdirectories
Running batch commands
Creating a process with a hidden window
Launching a process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/6303a240c7e5977f84e4eaf8/reports/c52f4b7d-669b-4654-9180-d6c9bc44c929/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/82a75510-183a-42dd-b6d8-688c42fc3292
Result
Threat name:
Crypto Miner, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1055663
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Encrypted powershell cmdline option found
Found strings related to Crypto-Mining
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
Powershell drops PE file
Sample is not signed and drops a device driver
Snort IDS alert for network traffic
Uses powercfg.exe to modify the power settings
Very long command line found
Writes to foreign memory regions
Yara detected Crypto Miner
Yara detected RUNPE
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 688181 Sample: file Startdate: 22/08/2022 Architecture: WINDOWS Score: 100 98 xmr.2miners.com 2->98 102 Snort IDS alert for network traffic 2->102 104 Malicious sample detected (through community Yara rule) 2->104 106 Antivirus / Scanner detection for submitted sample 2->106 108 9 other signatures 2->108 11 updater.exe 2->11         started        15 file.exe 3 2->15         started        17 svchost.exe 2->17         started        19 8 other processes 2->19 signatures3 process4 dnsIp5 92 C:\Users\user\AppData\Roaming\...\WR64.sys, PE32+ 11->92 dropped 128 Antivirus detection for dropped file 11->128 130 Multi AV Scanner detection for dropped file 11->130 132 Machine Learning detection for dropped file 11->132 140 4 other signatures 11->140 22 conhost.exe 11->22         started        24 cmd.exe 11->24         started        94 SSSSSsEKKCAFhKsKCC...hsFKcFeBCsABsKU.exe, PE32+ 15->94 dropped 96 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 15->96 dropped 134 Detected unpacking (changes PE section rights) 15->134 136 Detected unpacking (overwrites its own PE header) 15->136 27 SSSSSsEKKCAFhKsKCCCakFHCCkUKHCcauhCEFHSUhsFKcFeBCsABsKU.exe 4 15->27         started        138 Changes security center settings (notifications, updates, antivirus, firewall) 17->138 29 MpCmdRun.exe 17->29         started        100 127.0.0.1 unknown unknown 19->100 file6 signatures7 process8 signatures9 31 updater.exe 22->31         started        33 updater.exe 22->33         started        35 updater.exe 22->35         started        47 2 other processes 22->47 118 Modifies power options to not sleep / hibernate 24->118 37 conhost.exe 24->37         started        49 4 other processes 24->49 120 Antivirus detection for dropped file 27->120 122 Multi AV Scanner detection for dropped file 27->122 124 Very long command line found 27->124 126 2 other signatures 27->126 39 cmd.exe 1 27->39         started        42 powershell.exe 39 27->42         started        45 conhost.exe 29->45         started        process10 file11 51 cmd.exe 31->51         started        54 cmd.exe 33->54         started        56 cmd.exe 35->56         started        112 Uses powercfg.exe to modify the power settings 39->112 114 Modifies power options to not sleep / hibernate 39->114 58 conhost.exe 39->58         started        60 powercfg.exe 1 39->60         started        62 powercfg.exe 1 39->62         started        66 2 other processes 39->66 90 C:\Users\user\AppData\Roaming\...\updater.exe, PE32+ 42->90 dropped 116 Powershell drops PE file 42->116 64 conhost.exe 42->64         started        signatures12 process13 signatures14 110 Modifies power options to not sleep / hibernate 51->110 68 powercfg.exe 51->68         started        70 conhost.exe 51->70         started        72 powercfg.exe 51->72         started        80 2 other processes 51->80 74 conhost.exe 54->74         started        76 powercfg.exe 54->76         started        82 3 other processes 54->82 78 powercfg.exe 56->78         started        84 3 other processes 56->84 process15 process16 86 Conhost.exe 68->86         started        88 Conhost.exe 78->88         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d7208a993b34fd97d6883372261856b8edf7ba7d70f86d6ce67babc206cfd23/
Threat name:
Win32.Hacktool.AmDisable
Create hunting rule
Status:
Malicious
First seen:
2022-08-22 15:34:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
14 of 39 (35.90%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fvzarkmtwnh5s7liqm3seymfnohn665h24hynvwom65lyidm7urq._file
Verdict:
malicious
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/220822-szsr2acfh8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
2d7208a993b34fd97d6883372261856b8edf7ba7d70f86d6ce67babc206cfd23
MD5 hash:
5a4be1a53eaae52b2c9d3614ed20287d
SHA1 hash:
56924912a17d24cbf31bd6660fc59504881f3ca9
Link:
https://www.unpac.me/results/f9b7871a-1039-4012-83cc-0f1a5ca3942f/
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/2d7208a993b34fd97d6883372261856b8edf7ba7d70f86d6ce67babc206cfd23

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_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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/300307/

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