MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 075346be97ddeb27face2c0ebb99da807fb0c03379d3c39c9e3632501f6b19b0. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 075346be97ddeb27face2c0ebb99da807fb0c03379d3c39c9e3632501f6b19b0
SHA3-384 hash: 2bcefa3c63bb2f0e62793d7a8b052ad0ad0baf0bd3336ef5fcbdbe56d494d8b35116aa2d1284b320e0dfb94024e4a495
SHA1 hash: ba3e132f4969aa558b8af94d5af0021c4fae9da2
MD5 hash: 75feb6ec8f3d9384a9deb3c93fa82f27
humanhash: colorado-jupiter-sixteen-blossom
File name:75feb6ec8f3d9384a9deb3c93fa82f27
Download: download sample
Signature CoinMiner
Create hunting rule
File size:2'557'639 bytes
First seen:2021-06-11 06:22:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bda3e9046a93c2f6d4cd649ff5a152c1 (1 x CoinMiner)
ssdeep 49152:BxythqT0dpFEjZFgwa0aTuyDAkD4qfFqlYCd6/0ihTFjKiq2:CXqToFKAhHcCqJ47hTBKiq2
TLSH 46C58D122D259AA1D35C44F7DACB4818B878ED35C2AD16EFB5C3B91CEB3211394DB2E1
Reporter zbetcheckin
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
301
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
75feb6ec8f3d9384a9deb3c93fa82f27
Verdict:
Malicious activity
Analysis date:
2021-06-11 06:35:28 UTC
Tags:
trojan miner
Link:
https://app.any.run/tasks/e18393df-237d-4959-b909-0cb3f3933a8e

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/166014/
Detection(s):
Win.Trojan.Johnnie-9855040-0
Create hunting rule

Win.Trojan.Johnnie-9855122-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Launching a process
DNS request
Connecting to a cryptocurrency mining pool
Sending a custom TCP request
Creating a service
Launching a service
Loading a system driver
Sending a UDP request
Running batch commands
Creating a process from a recently created file
Deleting a recently created file
Moving a recently created file
Enabling autorun for a service
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Enabling autorun by creating a file
Unauthorized injection to a browser process
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:
Retadup
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c04a4531-b551-4acc-87ae-cb4d5bc3b66f
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
spyw.expl.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/800659
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Creates a thread in another existing process (thread injection)
Detected Stratum mining protocol
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected Generic Dropper
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 433054 Sample: zIrx1wUddJ Startdate: 11/06/2021 Architecture: WINDOWS Score: 100 47 clientconfig.passport.net 2->47 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for URL or domain 2->59 61 Antivirus detection for dropped file 2->61 63 12 other signatures 2->63 9 zIrx1wUddJ.exe 9 2->9         started        11 svchost.exe 2->11         started        14 svchost.exe 9 1 2->14         started        17 7 other processes 2->17 signatures3 process4 dnsIp5 19 zIrx1wUddJ.exe 6 9->19         started        73 Changes security center settings (notifications, updates, antivirus, firewall) 11->73 24 MpCmdRun.exe 1 11->24         started        55 127.0.0.1 unknown unknown 14->55 signatures6 process7 dnsIp8 49 45.144.225.135, 49716, 80 DEDIPATH-LLCUS Netherlands 19->49 41 C:\ProgramData\LKBNMTFJgl\csrss, PE32 19->41 dropped 43 C:\ProgramData\LKBNMTFJgl\r.vbs, data 19->43 dropped 65 Writes to foreign memory regions 19->65 67 Allocates memory in foreign processes 19->67 69 Modifies the context of a thread in another process (thread injection) 19->69 71 2 other signatures 19->71 26 notepad.exe 19->26         started        30 cmd.exe 1 19->30         started        32 YdCgFTHeoybEWyeJqwBUTlUkUZOfqF.exe 19->32 injected 34 conhost.exe 24->34         started        file9 signatures10 process11 dnsIp12 51 144.217.14.109, 14444, 49719 OVHFR Canada 26->51 53 xmr-us-east1.nanopool.org 26->53 75 System process connects to network (likely due to code injection or exploit) 26->75 36 wscript.exe 1 30->36         started        39 conhost.exe 30->39         started        signatures13 77 Detected Stratum mining protocol 51->77 process14 file15 45 C:\Users\user\AppData\...\viTRMUuKeV.url, MS 36->45 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/075346be97ddeb27face2c0ebb99da807fb0c03379d3c39c9e3632501f6b19b0/
Threat name:
Win32.Trojan.Hynamer
Create hunting rule
Status:
Malicious
First seen:
2021-06-10 01:12:44 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a5junpux3xvsp6wofqhlxgo2qb73bqbtphj4hhe6gyzfah3ldgya._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner upx
Link:
https://tria.ge/reports/210611-pd835wbypn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Drops startup file
UPX packed file
XMRig Miner Payload
xmrig
Unpacked files
SH256 hash:
9844b1d0904c4bbe9ad17fb325a9beadf8d731dea8b92100419aee92cedc6fdd
MD5 hash:
4db6eac9f1cd0fb3bfce3dafdccb9e00
SHA1 hash:
b646e7824bea0e253ee957311296e605dfa5af28
Link:
https://www.unpac.me/results/3e866146-8b6c-4074-a20c-f1d0bd9180a4/
SH256 hash:
f45992d5769523b5380d45fe1a40f2c921eabf98b695d2c2b272bcde12cab75e
MD5 hash:
c952383a9e62b399001ebbb03468d786
SHA1 hash:
1e45c19599479a6673c137ed59386b56696b4949
Link:
https://www.unpac.me/results/3e866146-8b6c-4074-a20c-f1d0bd9180a4/
SH256 hash:
83da3db358e52f09337573abd30cb11c2e243b5c6f17ce7f8d4292c81f8c35a1
MD5 hash:
afda2359fff5611c9f15120c71bafb08
SHA1 hash:
54b7ddfbe96e74b52cf886756847ae876fbf748b
Link:
https://www.unpac.me/results/3e866146-8b6c-4074-a20c-f1d0bd9180a4/
SH256 hash:
075346be97ddeb27face2c0ebb99da807fb0c03379d3c39c9e3632501f6b19b0
MD5 hash:
75feb6ec8f3d9384a9deb3c93fa82f27
SHA1 hash:
ba3e132f4969aa558b8af94d5af0021c4fae9da2
Link:
https://www.unpac.me/results/3e866146-8b6c-4074-a20c-f1d0bd9180a4/
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/075346be97ddeb27face2c0ebb99da807fb0c03379d3c39c9e3632501f6b19b0

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: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:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:XMRIG_Miner
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 075346be97ddeb27face2c0ebb99da807fb0c03379d3c39c9e3632501f6b19b0

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1105101/
Cape
Cape
https://www.capesandbox.com/analysis/166014/

Comments