MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33bd48cf4b43ba112ab70369feb0a9eb3b06e317efe95dcee6ffbe0027fef566. 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: 12


Intelligence 12 IOCs 2 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33bd48cf4b43ba112ab70369feb0a9eb3b06e317efe95dcee6ffbe0027fef566
SHA3-384 hash: 4f3e5dea07dd03a37cd391db6d4ef805960a9c5721dbcae3a76c0624ae733e93c9cacea0c79764725d2b33d31fe371ba
SHA1 hash: 7676c6f2a2ab75c77d059516558aaa74bbe2b063
MD5 hash: 439df354aa1e330cd9cc560e33a1f489
humanhash: oxygen-xray-helium-victor
File name:439df354aa1e330cd9cc560e33a1f489.exe
Download: download sample
Signature CoinMiner.XMRig
Create hunting rule
File size:280'576 bytes
First seen:2022-01-16 20:06:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 80720d283b0420bbcbb388cde3e0df65 (6 x RedLineStealer, 2 x Amadey, 2 x RaccoonStealer)
ssdeep 6144:49o3KJIxcaA9PJxYhq/rJeQ/ww8EQMoKZb8v+Fjb6cgu:4COoc7xGhq/rJePw8pMoKZfFj3
Threatray 6'671 similar samples on MalwareBazaar
TLSH T18D549F10BBB0D035F1B752F8497A97AC7A2E7AB1572490CB52D56AEE17396E0DC3030B
File icon (PE):PE icon
dhash icon 2dac1378399b9b91 (35 x Smoke Loader, 34 x RedLineStealer, 18 x Amadey)
Reporter abuse_ch
Tags:CoinMiner.XMRig exe


Avatar
abuse_ch
CoinMiner.XMRig C2:
78.47.113.209:5404

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
78.47.113.209:5404 https://threatfox.abuse.ch/ioc/295482/
91.243.59.76:23927 https://threatfox.abuse.ch/ioc/295621/

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
439df354aa1e330cd9cc560e33a1f489.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-16 20:07:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8d554fae-5aff-46db-8404-39e49f786821

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/219645/
Detection(s):
Win.Dropper.Mikey-9917324-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/4381/overview
Behaviour
MalwareBazaar
CPUID_Instruction
MeasuringTime
SystemUptime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware mikey packed
Link:
https://www.filescan.io/uploads/61e47ae8f2e8ec86fe085b93/reports/d925bff5-8bb5-4b51-967d-6557f426f761/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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/17adb03b-a823-4791-b8c6-970af57aeee2
Result
Threat name:
RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/921458
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sigma detected: Copying Sensitive Files with Credential Data
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 553935 Sample: Q8JyOEenDZ.exe Startdate: 16/01/2022 Architecture: WINDOWS Score: 100 80 yandex.ru 2->80 82 iplogger.org 2->82 84 3 other IPs or domains 2->84 108 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->108 110 Antivirus detection for URL or domain 2->110 112 Multi AV Scanner detection for dropped file 2->112 114 15 other signatures 2->114 11 Q8JyOEenDZ.exe 2->11         started        14 wscdwwh 2->14         started        16 oftqdjm.exe 2->16         started        18 7 other processes 2->18 signatures3 process4 signatures5 124 Contains functionality to inject code into remote processes 11->124 126 Injects a PE file into a foreign processes 11->126 20 Q8JyOEenDZ.exe 11->20         started        128 Multi AV Scanner detection for dropped file 14->128 23 wscdwwh 14->23         started        130 Detected unpacking (changes PE section rights) 16->130 132 Detected unpacking (overwrites its own PE header) 16->132 25 WerFault.exe 18->25         started        process6 signatures7 116 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->116 118 Maps a DLL or memory area into another process 20->118 120 Checks if the current machine is a virtual machine (disk enumeration) 20->120 27 explorer.exe 10 20->27 injected 122 Creates a thread in another existing process (thread injection) 23->122 process8 dnsIp9 86 185.233.81.115, 443, 49766 SUPERSERVERSDATACENTERRU Russian Federation 27->86 88 188.166.28.199, 80 DIGITALOCEAN-ASNUS Netherlands 27->88 90 17 other IPs or domains 27->90 70 C:\Users\user\AppData\Roaming\wscdwwh, PE32 27->70 dropped 72 C:\Users\user\AppData\Local\Temp\F21E.exe, PE32 27->72 dropped 74 C:\Users\user\AppData\Local\TempBD0.exe, PE32 27->74 dropped 76 12 other files (11 malicious) 27->76 dropped 134 System process connects to network (likely due to code injection or exploit) 27->134 136 Benign windows process drops PE files 27->136 138 May check the online IP address of the machine 27->138 140 2 other signatures 27->140 32 EBD0.exe 27->32         started        35 138E.exe 2 27->35         started        38 1DF0.exe 3 27->38         started        40 DB35.exe 27->40         started        file10 signatures11 process12 file13 92 Detected unpacking (changes PE section rights) 32->92 94 Detected unpacking (overwrites its own PE header) 32->94 96 Found evasive API chain (may stop execution after checking mutex) 32->96 106 4 other signatures 32->106 66 C:\Users\user\AppData\Local\...\oftqdjm.exe, PE32 35->66 dropped 98 Machine Learning detection for dropped file 35->98 42 cmd.exe 35->42         started        45 cmd.exe 2 35->45         started        47 sc.exe 35->47         started        54 2 other processes 35->54 100 Antivirus detection for dropped file 38->100 102 Multi AV Scanner detection for dropped file 38->102 104 Injects a PE file into a foreign processes 38->104 49 1DF0.exe 38->49         started        52 WerFault.exe 3 10 40->52         started        signatures14 process15 dnsIp16 68 C:\Windows\SysWOW64\...\oftqdjm.exe (copy), PE32 42->68 dropped 56 conhost.exe 42->56         started        58 conhost.exe 45->58         started        60 conhost.exe 47->60         started        78 92.255.111.23, 38134, 49879 CONTINENTAL_GROUP-ASRU Russian Federation 49->78 62 conhost.exe 54->62         started        64 conhost.exe 54->64         started        file17 process18
Gathering data
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-01-16 20:07:11 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=go6urt2lio5bckvxanu75mfj5m5qnyyx57uv3txg767aaj766vta._file
Verdict:
malicious
Similar samples:
02bcb080116ab55475edbcd1293246a0e5d8894793ee9e699db805bff2935408
CoinMiner.XMRig
29a5461cca77683d6a47c83eb774235bd0ae092adc58c987e571eeecb3e1cd03
CoinMiner.XMRig
4f9f2d3789809c1f34877a5cd109aabeccea14c1cfe423ea271cc7cd0178b23a
CoinMiner.XMRig
8bbdda1786e15a568a573a2f38762e95de138af969e0a13b96d7086aaa98bfc2
CoinMiner.XMRig
8cedc3fb74185394bbf60d2dc1f9618b1e576986f13031b9e29ef12daa6eaf2c
CoinMiner.XMRig
eb24b3b9375f0b3272fac6eecc9329f79eab274d802b2ad37037cc83a46fa3f1
CoinMiner.XMRig
+ 6'661 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:arkei family:raccoon family:smokeloader family:tofsee family:xmrig botnet:default backdoor collection discovery evasion miner persistence spyware stealer trojan
Link:
https://tria.ge/reports/220116-yvzbxagag2/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Arkei Stealer Payload
XMRig Miner Payload
Amadey
Arkei
Raccoon
SmokeLoader
Tofsee
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
http://file-file-host4.com/tratata.php
patmushta.info
parubey.info
185.215.113.35/d2VxjasuwS/index.php
Unpacked files
SH256 hash:
788f723ebfe0110232b52ee15345acc5f74a53ea45e5f422dc5ce2eb5833fadc
MD5 hash:
198ff357daf4345c9fc869616b139381
SHA1 hash:
24c9899b296cf004e400b77e72b89f42bb726f37
Link:
https://www.unpac.me/results/f00fbfe9-cce5-4c99-bf40-0ffa249f0cb1/
Parent samples :
3c6f5e38acd57a6372e44dc341bf46060fef8c8b0e1dd3ffa38b21ddaddc3773
6861cdee1ee282ee8c69e31503d95291409907d8b27538f8082adb00205ad105
ccf4e081582226315f3a2bc171b604e3911d0225cc85e18188872ea9832a5388
be1c79275d836696a00b258d15a8b337a8c9beb8198a5bd3d5aaf64d660c8005
53bcd8239258dcbb10f9d3b6d057103c18fe3dd614c5809053426b01b741500d
SH256 hash:
33bd48cf4b43ba112ab70369feb0a9eb3b06e317efe95dcee6ffbe0027fef566
MD5 hash:
439df354aa1e330cd9cc560e33a1f489
SHA1 hash:
7676c6f2a2ab75c77d059516558aaa74bbe2b063
Link:
https://www.unpac.me/results/f00fbfe9-cce5-4c99-bf40-0ffa249f0cb1/
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/33bd48cf4b43ba112ab70369feb0a9eb3b06e317efe95dcee6ffbe0027fef566

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 33bd48cf4b43ba112ab70369feb0a9eb3b06e317efe95dcee6ffbe0027fef566

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1970142/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/219645/

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