MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f563cbfc0379c29f15ea1e40466bd6b73233a51a720f3af9adb68f1828968c8. 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.XMRig


Vendor detections: 11


Intelligence 11 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f563cbfc0379c29f15ea1e40466bd6b73233a51a720f3af9adb68f1828968c8
SHA3-384 hash: 4f05f6af8a3c05861940d8a03c8c6bbc47dd4484684f2264603020be2c722a0830c3b4bd301cfa4f2bc7490b6936373f
SHA1 hash: e1c86e66b66500b5cbd474694c722c5dc4b449d8
MD5 hash: 895aac0cefb9ec5d7397a8f17ab5c522
humanhash: mexico-hot-timing-kitten
File name:895aac0cefb9ec5d7397a8f17ab5c522
Download: download sample
Signature CoinMiner.XMRig
Create hunting rule
File size:161'792 bytes
First seen:2022-03-23 07:05:31 UTC
Last seen:2022-03-25 07:13:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:LBczoMAVDJVjbjIbjko0NLtuvNeHVy1rV066qA:LOz+jIboo0NLtuvNeHVy1rVp
Threatray 54 similar samples on MalwareBazaar
TLSH T16CF3C89C726072DFC89BD472DAA81D68FB6074BB931B8207A45715ED9E0DA87CF140F2
Reporter zbetcheckin
Tags:32 CoinMiner CoinMiner.XMRig exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
270
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/255360/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.35799.32726.18255.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Launching a process
Creating a process with a hidden window
DNS request
Sending a custom TCP request
Creating a process from a recently created file
Creating a file
Searching for synchronization primitives
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed schtasks.exe
Link:
https://www.filescan.io/uploads/623ac6edb94fb38cb4d71d4c/reports/7d5dccc9-1194-4007-96ac-76ca28550abc/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.
Malware family:
XMRig Miner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ba43930c-3fc5-4bcd-af34-3479b1edc63e
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/962441
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Detected Stratum mining protocol
Found strings related to Crypto-Mining
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sigma detected: Xmrig
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 594921 Sample: 2YK5jY2rbz Startdate: 23/03/2022 Architecture: WINDOWS Score: 100 43 mine.bmpool.org 2->43 55 Sigma detected: Xmrig 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for URL or domain 2->59 61 7 other signatures 2->61 8 2YK5jY2rbz.exe 15 7 2->8         started        13 Windows Service.exe 3 2->13         started        15 Windows Service.exe 2 2->15         started        signatures3 process4 dnsIp5 45 checkip.dyndns.org 8->45 47 checkip.dyndns.com 132.226.8.169, 49772, 80 UTMEMUS United States 8->47 49 4 other IPs or domains 8->49 37 C:\Users\user\AppData\...\Windows Service.exe, PE32 8->37 dropped 39 C:\Users\user\AppData\...\Windows Helper.exe, PE32+ 8->39 dropped 63 May check the online IP address of the machine 8->63 65 Uses schtasks.exe or at.exe to add and modify task schedules 8->65 67 Adds a directory exclusion to Windows Defender 8->67 17 Windows Helper.exe 2 8->17         started        21 powershell.exe 25 8->21         started        23 schtasks.exe 1 8->23         started        25 2 other processes 8->25 file6 signatures7 process8 dnsIp9 41 mine.bmpool.org 157.90.156.89, 49775, 49792, 6004 REDIRISRedIRISAutonomousSystemES United States 17->41 51 Query firmware table information (likely to detect VMs) 17->51 27 conhost.exe 17->27         started        29 conhost.exe 21->29         started        31 conhost.exe 23->31         started        33 conhost.exe 25->33         started        35 conhost.exe 25->35         started        signatures10 53 Detected Stratum mining protocol 41->53 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f563cbfc0379c29f15ea1e40466bd6b73233a51a720f3af9adb68f1828968c8/
Threat name:
ByteCode-MSIL.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2022-03-11 19:32:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 42 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=d5ldzp6ag6oct4k6uhsaizv5nnzsgosru4qphl423nupdaujndea._file
Verdict:
malicious
Similar samples:
3be27e6954e9f1ad80c57c82c3f27f2174463824667131d6b5cbdd56a79d32e0
CoinMiner.XMRig
a771e073fa4ba6ef336ab59ae52114c034d5725a7731dfb1593a764688f7dc16
CoinMiner.XMRig
c203af5c5674ad460335b24052192e84261128b48a6a8ab45b535b8fe2b85bc0
CoinMiner.XMRig
c2c074381d900532e327a4667664949b3436f8896a1be2e7ead279863cf98036
CoinMiner.XMRig
d98ec5a120292e4e1526ec0670ba57f93f3a577d93ea244412e66bf5f1e9cde7
CoinMiner.XMRig
f07ca33efcd02883b2a7fe9f129a7f35fe0d688f2c0649e4587d6fe82d7cccde
CoinMiner.XMRig
f0f26520ad7c2c56bce9ced9db728cd1d1811c3f8dec4820368a45edf6229b05
CoinMiner.XMRig
f29908da1b8065356704e746f9e282378a7e5ae65c753e2e9fe02b214b5b792b
CoinMiner.XMRig
+ 44 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/220323-hw41sadfam/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in System32 directory
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
XMRig Miner Payload
xmrig
Unpacked files
SH256 hash:
1f563cbfc0379c29f15ea1e40466bd6b73233a51a720f3af9adb68f1828968c8
MD5 hash:
895aac0cefb9ec5d7397a8f17ab5c522
SHA1 hash:
e1c86e66b66500b5cbd474694c722c5dc4b449d8
Link:
https://www.unpac.me/results/7dfbda00-bddd-4d96-be95-a518c0046d53/
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/1f563cbfc0379c29f15ea1e40466bd6b73233a51a720f3af9adb68f1828968c8

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:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a Github gist
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.

Web download

CoinMiner.XMRig

Executable exe 1f563cbfc0379c29f15ea1e40466bd6b73233a51a720f3af9adb68f1828968c8

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2111813/
  
URLhaus
https://urlhaus.abuse.ch/url/2111815/
  
URLhaus
https://urlhaus.abuse.ch/url/2111847/
  
URLhaus
https://urlhaus.abuse.ch/url/2111878/
Cape
Cape
https://www.capesandbox.com/analysis/255360/

Comments


Avatar
zbet commented on 2022-03-23 07:05:38 UTC

url : hxxp://file-coin-coin-10.com/files/116_1647965902_1884.exe