MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f12624d6b65de8325bc3e8bf55fc242b873710d0951a94939cfba5b7ab8c193. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f12624d6b65de8325bc3e8bf55fc242b873710d0951a94939cfba5b7ab8c193
SHA3-384 hash: 7e3da3a024ff0cd4a4ed56ece4c5ce1e29b4ae9a743aa7acc7445caeb575215cbe0f3f3a02cdbd32f81dacfe99581d01
SHA1 hash: 2ed03fbf98344a50c834ebc95c30a7a0095783af
MD5 hash: 62113e5d46b3c9c05257d5148b25672a
humanhash: kilo-apart-avocado-may
File name:62113e5d46b3c9c05257d5148b25672a
Download: download sample
Signature CoinMiner
Create hunting rule
File size:166'912 bytes
First seen:2022-10-20 05:08:51 UTC
Last seen:2022-10-20 06:17:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:7VoQi35RUKUvYa4YeLyrd1AkJD2T27BWY8tLOimWn9X:hocYa4Ye8A4DT0tyimi5
TLSH T188F318596BA8DA32C76C97B8909341026BF0C557A562F34CBCDC1AE01C277D8EA463DF
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 zbetcheckin
Tags:32 CoinMiner exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
62113e5d46b3c9c05257d5148b25672a
Verdict:
Suspicious activity
Analysis date:
2022-10-20 05:12:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8736a7cd-741a-4ee5-91b9-8bab52060769

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/321897/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.41502.16354.4695.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Running batch commands
Launching the process to change network settings
Sending a UDP request
Changing a file
Searching for synchronization primitives
Creating a file in the Windows subdirectories
Launching a process
Creating a window
Searching for the window
Creating a file
Changing DNS server
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
exploit packed
Link:
https://www.filescan.io/uploads/6350d7f0898b0652a4b913c3/reports/f93a31b5-caf4-4c9b-b405-ac4e927ec41c/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:
Malicious
Link:
https://analyze.intezer.com/analyses/d357b45b-3f70-49d2-9585-09792b67d9e6
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1093925
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Self deletion via cmd or bat file
Uses the Telegram API (likely for C&C communication)
Very long command line found
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 726547 Sample: r7MutOPpaW.exe Startdate: 20/10/2022 Architecture: WINDOWS Score: 100 34 xmr.2miners.com 2->34 36 minecraftrpgserver.com 2->36 38 4 other IPs or domains 2->38 44 Multi AV Scanner detection for domain / URL 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 7 other signatures 2->50 7 r7MutOPpaW.exe 14 17 2->7         started        12 cmd.exe 2->12         started        14 unzip.exe 5 2->14         started        16 3 other processes 2->16 signatures3 process4 dnsIp5 40 ip-api.com 208.95.112.1, 49698, 80 TUT-ASUS United States 7->40 42 api.telegram.org 149.154.167.220, 443, 49699 TELEGRAMRU United Kingdom 7->42 30 C:\Users\user\AppData\...\r7MutOPpaW.exe.log, CSV 7->30 dropped 32 C:\ProgramDatabehaviorgraphoogle\unzip.exe, PE32 7->32 dropped 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->52 54 May check the online IP address of the machine 7->54 18 conhost.exe 12->18         started        20 choice.exe 12->20         started        22 conhost.exe 14->22         started        24 conhost.exe 16->24         started        26 conhost.exe 16->26         started        28 conhost.exe 16->28         started        file6 signatures7 process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f12624d6b65de8325bc3e8bf55fc242b873710d0951a94939cfba5b7ab8c193/
Threat name:
ByteCode-MSIL.Trojan.RealProtect
Create hunting rule
Status:
Malicious
First seen:
2022-10-11 00:29:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
30 of 41 (73.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d4jgetllmxpigjn4h2f7kx6cik4hg4inbfi2ssjzz65fw6vyygjq._file
Verdict:
malicious
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:remcos family:xmrig botnet:220928 miner rat upx
Link:
https://tria.ge/reports/221020-fs459sfcc8/
Behaviour
Creates scheduled task(s)
Kills process with taskkill
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Deletes itself
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
XMRig Miner payload
Remcos
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Malware Config
C2 Extraction:
minecraftrpgserver.com:80
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/715f93b4-d2a7-41de-9384-bea693327f14
Unpacked files
SH256 hash:
1f12624d6b65de8325bc3e8bf55fc242b873710d0951a94939cfba5b7ab8c193
MD5 hash:
62113e5d46b3c9c05257d5148b25672a
SHA1 hash:
2ed03fbf98344a50c834ebc95c30a7a0095783af
Link:
https://www.unpac.me/results/85fd2dae-c243-4434-a90a-16b713547315/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/1f12624d6b65de8325bc3e8bf55fc242b873710d0951a94939cfba5b7ab8c193

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:AgentTesla
Create hunting rule
Author:Harish Kumar P
Description:Yara Rule to Detect AgentTesla
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

Executable exe 1f12624d6b65de8325bc3e8bf55fc242b873710d0951a94939cfba5b7ab8c193

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2276801/
  
URLhaus
https://urlhaus.abuse.ch/url/2276751/
Cape
Cape
https://www.capesandbox.com/analysis/321897/

Comments


Avatar
zbet commented on 2022-10-20 05:08:56 UTC

url : hxxp://cothdesigns.com:443/KMS.msi