MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01b8afee6911597293b2207794e6a7a9405d2e0f87cea02d17cec64ee73d74d2. 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: 9


Intelligence 9 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 01b8afee6911597293b2207794e6a7a9405d2e0f87cea02d17cec64ee73d74d2
SHA3-384 hash: 669c216a9dd36fd1ad67be3efaa1007f6cf1e6612a39c7cf1fd1f5c08698662d3391e2104dc61c2dad90a21551441c7c
SHA1 hash: 3e878e000cf510fe31946ce5f37003e150a64816
MD5 hash: b4453d496c4e61b883382921e35cd298
humanhash: papa-artist-wisconsin-crazy
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:898'560 bytes
First seen:2022-12-22 11:42:58 UTC
Last seen:2022-12-22 13:34:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash edb9d3e61bd8a0c5aaa3ab2cdec1fa12 (1 x CoinMiner)
ssdeep 24576:92b/FpibyEIt8sm0w0BPMM12x/SSAqca3C/99:opibM3Dn2xKS0Rb
Threatray 6'200 similar samples on MalwareBazaar
TLSH T1B315F110F281CD01C13A113A78336775A114EE80A21DD61FB54933FA7FF37A56EE6A9A
File icon (PE):PE icon
dhash icon e8f0b21bce7beae8 (3 x CoinMiner, 1 x RedLineStealer)
Reporter andretavare5
Tags:CoinMiner exe


Avatar
andretavare5
Sample downloaded from http://affito.amiyon.com/svcrun.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-12-22 11:45:00 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/f4dd72fa-2254-48e2-9170-77caa587743b

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/349026/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.14128.1171.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a file
Creating a file in the %temp% directory
Enabling the 'hidden' option for recently created files
Running batch commands
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Creating a window
Sending an HTTP POST request
Searching for synchronization primitives
DNS request
Connecting to a cryptocurrency mining pool
Sending a custom TCP request
Creating a service
Launching a service
Loading a system driver
Enabling autorun for a service
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63a442c7ee317220a547303e/reports/e5242cb7-b416-46ce-882e-084806d0f675/overview
Result
Verdict:
UNKNOWN
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/df6b9736-693f-40d7-b0e9-b35f6ab30593
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1139322
Signature
Adds a directory exclusion to Windows Defender
Contains functionality to detect virtual machines (IN, VMware)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Sets debug register (to hijack the execution of another thread)
Tries to evade debugger and weak emulator (self modifying code)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 772052 Sample: file.exe Startdate: 22/12/2022 Architecture: WINDOWS Score: 88 31 xmr-eu1.nanopool.org 2->31 37 Yara detected Xmrig cryptocurrency miner 2->37 39 DNS related to crypt mining pools 2->39 41 Found strings related to Crypto-Mining 2->41 8 file.exe 5 2->8         started        signatures3 process4 file5 29 C:\ProgramData\JavaEPWA.exe, MS-DOS 8->29 dropped 43 Detected unpacking (changes PE section rights) 8->43 45 Detected unpacking (overwrites its own PE header) 8->45 47 Sets debug register (to hijack the execution of another thread) 8->47 49 2 other signatures 8->49 12 cmd.exe 1 8->12         started        14 powershell.exe 20 8->14         started        16 powershell.exe 19 8->16         started        signatures6 process7 process8 18 EEPWA.exe 12->18         started        21 conhost.exe 12->21         started        23 timeout.exe 1 12->23         started        25 conhost.exe 14->25         started        27 conhost.exe 16->27         started        signatures9 33 Contains functionality to detect virtual machines (IN, VMware) 18->33 35 Tries to evade debugger and weak emulator (self modifying code) 18->35
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/01b8afee6911597293b2207794e6a7a9405d2e0f87cea02d17cec64ee73d74d2/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-12-22 11:43:08 UTC
File Type:
PE+ (Exe)
Extracted files:
172
AV detection:
12 of 26 (46.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ag4k73tjcfmxfe5seb3zjzvhvfaf2lqpq7hkalixz3de5zz5otja._file
Verdict:
unknown
Similar samples:
8b8221cc10a597ef1872eed5525b3ec02d645652b60b8243110ab9a5d8589d61
CoinMiner
9b035089bd30162959273d45a2f6ca91b04b05b27d03dae03a3c79717202b95b
CoinMiner
9d4888ece611891fb0343b8c003703a4ec653031585a2c578b3bb525683b3b9a
CoinMiner
bc3d0fd6401ffe31cd236614740db76e7b5b5608cea7f8af96ad1a890ba5818c
CoinMiner
c96b6e21577c64120af112aa13e0ab3429a48e04d727047bef1765702a480a69
CoinMiner
cacf2a81403b53afda568e4cfd9ff3896b20dbb85a4a4226d7ad98f21a9fe75f
CoinMiner
cde90075cab113a8f7865aa2233bfea7065c754655d30db2114127ca7255a888
CoinMiner
f48142d0fe9e8847219282f6df37cac881f392400585af7d5f51e271eb7cabd1
CoinMiner
fc52bdc35a10badcd4f88cd91d0c071bc05520c78097501f5f23fd5114e15e64
CoinMiner
+ 6'190 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221222-nvkhmshe7x/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Uses the VBS compiler for execution
Executes dropped EXE
XMRig Miner payload
xmrig
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f6c4b40b-406a-402a-9f41-6bcbc8399431
Unpacked files
SH256 hash:
01b8afee6911597293b2207794e6a7a9405d2e0f87cea02d17cec64ee73d74d2
MD5 hash:
b4453d496c4e61b883382921e35cd298
SHA1 hash:
3e878e000cf510fe31946ce5f37003e150a64816
Link:
https://www.unpac.me/results/9716b4c9-f86b-4b59-ad64-cfa1e7b1605c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/01b8afee6911/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
CoinMiner
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/01b8afee6911597293b2207794e6a7a9405d2e0f87cea02d17cec64ee73d74d2

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:MacOS_Cryptominer_Generic_333129b7
Create hunting rule
Author:Elastic Security
Rule name:MacOS_Cryptominer_Xmrig_241780a1
Create hunting rule
Author:Elastic Security
Rule name:MALWARE_Win_CoinMiner02
Create hunting rule
Author:ditekSHen
Description:Detects coinmining malware
Rule name:MAL_XMR_Miner_May19_1
Create hunting rule
Author:Florian Roth
Description:Detects Monero Crypto Coin Miner
Reference:https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/
Rule name:MAL_XMR_Miner_May19_1_RID2E1B
Create hunting rule
Author:Florian Roth
Description:Detects Monero Crypto Coin Miner
Reference:https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:rig_win64_xmrig_6_13_1_xmrig
Create hunting rule
Author:yarGen Rule Generator
Description:rig_win64 - file xmrig.exe
Reference:https://github.com/Neo23x0/yarGen
Rule name:win_xfilesstealer_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.xfilesstealer.
Rule name:XMRIG_Monero_Miner
Create hunting rule
Author:Florian Roth
Description:Detects Monero mining software
Reference:https://github.com/xmrig/xmrig/releases

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/349026/
  
URLhaus
https://urlhaus.abuse.ch/url/2452741/

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