MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14a4c5f94168cf0b8120620cf74b943ef1f56b69034cb3151e3e405ec865d049. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 14a4c5f94168cf0b8120620cf74b943ef1f56b69034cb3151e3e405ec865d049
SHA3-384 hash: 0a64ded9ffcaf1d7d2da9adfbef76ac9265fd859918e8435020ca99e58bc3d9fab6b491be7b34ee19a137efec7d181df
SHA1 hash: 43686cd6f66cf1f0ec73cc43d872db7b26a28b21
MD5 hash: 61560dbec08e53ec99f5ce3b368db313
humanhash: idaho-tango-violet-artist
File name:61560dbec08e53ec99f5ce3b368db313.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:949'576 bytes
First seen:2022-12-29 12:23:48 UTC
Last seen:2022-12-29 13:28:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:suDi/RK8SSsPLlgaKBkkzlNz26Q0rXdR2QjbghEivEZqAasmjJW3s4yCWXmq4r:mlykzlNz2umgbgh9vlAtmjJssb4r
TLSH T108150555B61A7F6BC5856573FF2529C47D2A20C8F206830F89C61060BEAE71FEF8D258
TrID 45.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.4% (.EXE) Win64 Executable (generic) (10523/12/4)
9.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.6% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
61560dbec08e53ec99f5ce3b368db313.exe
Verdict:
No threats detected
Analysis date:
2022-12-29 12:29:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f6eebdbd-5e4d-46fd-82b6-6b84c8ad6d0d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm confuserex overlay packed
Link:
https://www.filescan.io/uploads/63ad86e70fdf1633326c7ec2/reports/edaba1cd-5bd9-484e-b6a6-dda796d5afc2/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:
Suspicious
Link:
https://analyze.intezer.com/analyses/138a85a7-4a3a-4b25-9d1c-e3cb51d4072f
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1142656
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
DNS related to crypt mining pools
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
Modifies the hosts file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Potential dropper URLs found in powershell memory
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample is not signed and drops a device driver
Sigma detected: Schedule system process
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 775386 Sample: MGBYxsNHc8.exe Startdate: 29/12/2022 Architecture: WINDOWS Score: 100 70 xmr-eu1.nanopool.org 2->70 72 www.google.com 2->72 74 rentry.co 2->74 84 Malicious sample detected (through community Yara rule) 2->84 86 Antivirus detection for URL or domain 2->86 88 Antivirus detection for dropped file 2->88 90 13 other signatures 2->90 9 MGBYxsNHc8.exe 15 5 2->9         started        14 cmd.exe 2->14         started        16 cmd.exe 2->16         started        signatures3 process4 dnsIp5 82 transfer.sh 144.76.136.153, 443, 49714 HETZNER-ASDE Germany 9->82 66 C:\Users\...\165901883-j0xYuta9G35m02YL.exe, PE32 9->66 dropped 68 C:\Users\user\AppData\...\MGBYxsNHc8.exe.log, CSV 9->68 dropped 100 Detected unpacking (changes PE section rights) 9->100 102 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 9->102 18 165901883-j0xYuta9G35m02YL.exe 14 26 9->18         started        23 conhost.exe 14->23         started        25 chcp.com 14->25         started        27 conhost.exe 16->27         started        29 chcp.com 16->29         started        file6 signatures7 process8 dnsIp9 76 api.telegram.org 149.154.167.220, 443, 49722 TELEGRAMRU United Kingdom 18->76 78 rentry.co 107.189.8.5, 443, 49720, 49733 PONYNETUS United States 18->78 80 3 other IPs or domains 18->80 58 C:\ProgramData\RuntimeBrokerData\svhost.exe, PE32+ 18->58 dropped 60 C:\ProgramData\...\WinRing0x64.sys, PE32+ 18->60 dropped 62 C:\ProgramData\...\RuntimeBroker.exe, PE32 18->62 dropped 64 C:\Windows\System32\drivers\etc\hosts, ASCII 18->64 dropped 92 Antivirus detection for dropped file 18->92 94 Multi AV Scanner detection for dropped file 18->94 96 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->96 98 3 other signatures 18->98 31 cmd.exe 1 18->31         started        34 cmd.exe 18->34         started        36 cmd.exe 1 18->36         started        38 12 other processes 18->38 file10 signatures11 process12 signatures13 104 Encrypted powershell cmdline option found 31->104 106 Uses schtasks.exe or at.exe to add and modify task schedules 31->106 108 Uses powercfg.exe to modify the power settings 31->108 40 powershell.exe 5 31->40         started        42 conhost.exe 31->42         started        110 Modifies power options to not sleep / hibernate 34->110 54 7 other processes 34->54 44 conhost.exe 36->44         started        46 schtasks.exe 1 36->46         started        48 conhost.exe 38->48         started        50 conhost.exe 38->50         started        52 conhost.exe 38->52         started        56 21 other processes 38->56 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/14a4c5f94168cf0b8120620cf74b943ef1f56b69034cb3151e3e405ec865d049/
Threat name:
Win32.Trojan.Cerbu
Create hunting rule
Status:
Malicious
First seen:
2022-12-29 10:56:09 UTC
File Type:
PE (.Net Exe)
AV detection:
25 of 40 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cssml6kbndhqxajamigpos4uh3y7k23janglgfi6hzaf5sdf2beq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/221229-pk26dada58/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a1e4eed5-7e2e-4b39-95f7-9f352026d5d9
Unpacked files
SH256 hash:
5ab4f4582576194d10657d22bf38d715fa4a22e78689e04ac7c6a0d31b5f888d
MD5 hash:
e99d2b86e950f1c2ad7b0824e760eb4b
SHA1 hash:
80b895c0863bcdbf83899dafa93362165ad4fb58
Link:
https://www.unpac.me/results/dc357727-ab18-4291-82ff-0ccad2770229/
SH256 hash:
14a4c5f94168cf0b8120620cf74b943ef1f56b69034cb3151e3e405ec865d049
MD5 hash:
61560dbec08e53ec99f5ce3b368db313
SHA1 hash:
43686cd6f66cf1f0ec73cc43d872db7b26a28b21
Link:
https://www.unpac.me/results/dc357727-ab18-4291-82ff-0ccad2770229/
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/14a4c5f94168cf0b8120620cf74b943ef1f56b69034cb3151e3e405ec865d049

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: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 14a4c5f94168cf0b8120620cf74b943ef1f56b69034cb3151e3e405ec865d049

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2485557/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2488586/

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