MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e. 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 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e
SHA3-384 hash: 0c027fd6e01bd504104a93fc2f1f11342fac4b6e453d60fd80bec90f8a7b605e09b4bc64b88a192b11f3c9873bb12af0
SHA1 hash: f0c9983cad9ce9f9fecdacec33fd376e28d9db3a
MD5 hash: 57e901877779b6c8cf65630d2c482b11
humanhash: november-wisconsin-salami-cardinal
File name:57e901877779b6c8cf65630d2c482b11.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:267'776 bytes
First seen:2021-10-04 18:26:16 UTC
Last seen:2021-10-04 18:45:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 820638e32882fc55584544cedf889893 (6 x RaccoonStealer, 1 x RedLineStealer, 1 x CoinMiner)
ssdeep 6144:RVMI2A3bCCEwH/8dG9ROhxxpeTr/ekIw:8I2WCCE2/wGazxp6L
Threatray 6'738 similar samples on MalwareBazaar
TLSH T1CC449D1931D0DBF2E3B20570B766C7F44A6DBC6D0E25528F2798272E6E3D3D1A622352
File icon (PE):PE icon
dhash icon fcfcf4d4d4d4d8c0 (41 x RedLineStealer, 30 x RaccoonStealer, 9 x Smoke Loader)
Reporter abuse_ch
Tags:CoinMiner exe


Avatar
abuse_ch
CoinMiner C2:
http://91.219.236.81/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://91.219.236.81/ https://threatfox.abuse.ch/ioc/230118/

Intelligence

File Origin
# of uploads :
2
# of downloads :
437
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
57e901877779b6c8cf65630d2c482b11.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-04 18:29:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/edaaff1b-1a46-4293-8612-6278d3887915

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/194768/
Detection(s):
SecuriteInfo.com.Variant.Fragtor.28394.4930.606.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/960c6280-622b-4396-8709-45bc19d04930
Result
Threat name:
Raccoon RedLine SmokeLoader Tofsee
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/864258
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Changes security center settings (notifications, updates, antivirus, firewall)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
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)
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
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
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)
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 496687 Sample: TS29w5s1ev.exe Startdate: 04/10/2021 Architecture: WINDOWS Score: 100 57 91.219.236.81, 49801, 80 SERVERASTRA-ASHU Hungary 2->57 59 t.me 149.154.167.99, 443, 49800 TELEGRAMRU United Kingdom 2->59 61 7 other IPs or domains 2->61 69 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->69 71 Multi AV Scanner detection for domain / URL 2->71 73 Antivirus detection for URL or domain 2->73 75 15 other signatures 2->75 10 TS29w5s1ev.exe 2->10         started        13 bvsbget 2->13         started        15 svchost.exe 2->15         started        17 9 other processes 2->17 signatures3 process4 dnsIp5 93 Detected unpacking (changes PE section rights) 10->93 20 TS29w5s1ev.exe 10->20         started        95 Multi AV Scanner detection for dropped file 13->95 97 Machine Learning detection for dropped file 13->97 99 Contains functionality to inject code into remote processes 13->99 101 Injects a PE file into a foreign processes 13->101 23 bvsbget 13->23         started        103 Changes security center settings (notifications, updates, antivirus, firewall) 15->103 55 127.0.0.1 unknown unknown 17->55 signatures6 process7 signatures8 77 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->77 79 Maps a DLL or memory area into another process 20->79 81 Checks if the current machine is a virtual machine (disk enumeration) 20->81 83 Creates a thread in another existing process (thread injection) 20->83 25 explorer.exe 15 20->25 injected process9 dnsIp10 63 193.56.146.41, 49780, 9080 LVLT-10753US unknown 25->63 65 privacy-toolz-for-you-3000.top 94.142.140.253, 49765, 49766, 49767 IHOR-ASRU Russian Federation 25->65 67 3 other IPs or domains 25->67 47 C:\Users\user\AppData\Roaming\bvsbget, PE32 25->47 dropped 49 C:\Users\user\AppData\Local\Temp\F845.exe, PE32 25->49 dropped 51 C:\Users\user\AppData\Local\Temp681.exe, PE32 25->51 dropped 53 5 other files (4 malicious) 25->53 dropped 105 System process connects to network (likely due to code injection or exploit) 25->105 107 Benign windows process drops PE files 25->107 109 Deletes itself after installation 25->109 111 Hides that the sample has been downloaded from the Internet (zone.identifier) 25->111 30 DFD9.exe 25->30         started        33 F845.exe 2 25->33         started        36 E681.exe 2 25->36         started        file11 signatures12 process13 file14 113 Detected unpacking (changes PE section rights) 30->113 115 Machine Learning detection for dropped file 30->115 117 Injects a PE file into a foreign processes 30->117 38 DFD9.exe 30->38         started        45 C:\Users\user\AppData\Local\...\ndykequm.exe, PE32 33->45 dropped 119 Detected unpacking (overwrites its own PE header) 33->119 121 Uses netsh to modify the Windows network and firewall settings 33->121 123 Modifies the windows firewall 33->123 125 Antivirus detection for dropped file 36->125 41 conhost.exe 36->41         started        43 E681.exe 36->43         started        signatures15 process16 signatures17 85 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 38->85 87 Maps a DLL or memory area into another process 38->87 89 Checks if the current machine is a virtual machine (disk enumeration) 38->89 91 Creates a thread in another existing process (thread injection) 38->91
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2021-10-04 18:09:09 UTC
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4vmbgt4irvadxjqnpw2zs6cqfkihdfivfdguq455i4bjeeas22pa._file
Verdict:
malicious
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CoinMiner
+ 6'728 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:tofsee family:xmrig botnet:5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 botnet:61491ed5436f034714f70beac9b11914bfa969d2 botnet:@big_tastyyy botnet:proliv backdoor discovery evasion infostealer miner persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/211004-w3q96aghd6/
Behaviour
Checks SCSI registry key(s)
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Modifies system certificate store
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
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
Raccoon
RedLine
RedLine Payload
SmokeLoader
Tofsee
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://fiskahlilian16.top/
http://paishancho17.top/
http://ydiannetter18.top/
http://azarehanelle19.top/
http://quericeriant20.top/
93.115.20.139:28978
87.251.71.44:80
Unpacked files
SH256 hash:
592b089027938156e18387e4402b965a5f1ffc25e96d7efc3aa9331254587bdd
MD5 hash:
2dbb1eb8c40c88994738a736ad55c79b
SHA1 hash:
88e2fc9242606c7dfcd68d5da8c6d457837157a3
Link:
https://www.unpac.me/results/c70ff2f8-b94c-4356-8f92-f58a7ac77ecd/
SH256 hash:
e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e
MD5 hash:
57e901877779b6c8cf65630d2c482b11
SHA1 hash:
f0c9983cad9ce9f9fecdacec33fd376e28d9db3a
Link:
https://www.unpac.me/results/c70ff2f8-b94c-4356-8f92-f58a7ac77ecd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/e558134f888d/report/overview.html
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/e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

Executable exe e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1653238/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/194768/

Comments