MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bd4278ec898d4649b900a0ddf42e6db674300d6cde47ca90386bdb199013fff. 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 1 YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bd4278ec898d4649b900a0ddf42e6db674300d6cde47ca90386bdb199013fff
SHA3-384 hash: 63369725ff1f5b37cd004d400503822ec582c63ae03f256c6c1b842c89d08490421184057cda9f37532e030d59f2f11d
SHA1 hash: ad4c73450783e8111e4cc3681cda36e09a487a01
MD5 hash: a519cde69a4d3c50d7d97f474baa3b49
humanhash: black-paris-autumn-speaker
File name:a519cde69a4d3c50d7d97f474baa3b49.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:123'904 bytes
First seen:2021-05-13 19:35:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:gyZV38WYlKlm/72u+8JVG1i6MfONE7PudBLh:tVL2iu+WVGI62
Threatray 257 similar samples on MalwareBazaar
TLSH FDC3293F7BCCAE11CDAC6A7A84EA901593F6ECE11642E327E9C435D85C52FE51903A07
Reporter abuse_ch
Tags:CoinMiner exe


Avatar
abuse_ch
CoinMiner C2:
185.244.183.151:11803

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.244.183.151:11803 https://threatfox.abuse.ch/ioc/40520/

Intelligence

File Origin
# of uploads :
1
# of downloads :
356
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a519cde69a4d3c50d7d97f474baa3b49.exe
Verdict:
Malicious activity
Analysis date:
2021-05-13 19:39:18 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/c139ea0e-2c7a-4617-aab0-1989fd5c02b7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/156291/
Detection(s):
Win.Malware.Generickdz-9860895-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Sending a UDP request
Launching a process
Creating a file
Sending an HTTP POST request
Using the Windows Management Instrumentation requests
Creating a window
Creating a file in the %temp% directory
Deleting a recently created file
Reading critical registry keys
Creating a process from a recently created file
Sending an HTTP GET request
Moving a file to the %AppData% subdirectory
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Creating a process with a hidden window
Stealing user critical data
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Enabling autorun by creating a file
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/eb163c12-5c55-4f4b-b4b8-a9e9a8cf981c
Result
Threat name:
RedLine Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/781364
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses process hollowing technique
Sigma detected: Suspicious Csc.exe Source File Folder
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 413762 Sample: hJ7ozs4aME.exe Startdate: 13/05/2021 Architecture: WINDOWS Score: 100 71 clientconfig.passport.net 2->71 73 icanhazip.com 2->73 91 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->91 93 Found malware configuration 2->93 95 Malicious sample detected (through community Yara rule) 2->95 97 16 other signatures 2->97 11 hJ7ozs4aME.exe 15 3 2->11         started        16 csc.exe 2->16         started        18 syswow.exe 2->18         started        signatures3 process4 dnsIp5 83 oa.hellomir.ru 217.107.34.191, 443, 49712, 49729 RTCOMM-ASRU Russian Federation 11->83 85 nc.hellomir.ru 11->85 61 C:\Users\user\AppData\...\hJ7ozs4aME.exe.log, ASCII 11->61 dropped 115 Writes to foreign memory regions 11->115 117 Allocates memory in foreign processes 11->117 119 Sample uses process hollowing technique 11->119 121 Injects a PE file into a foreign processes 11->121 20 AddInProcess32.exe 14 29 11->20         started        63 C:\Users\user\AppData\Local\...\9bc9oeas.dll, PE32 16->63 dropped 25 conhost.exe 16->25         started        27 cvtres.exe 16->27         started        file6 signatures7 process8 dnsIp9 75 185.244.183.151, 11803, 49723, 49725 BELCLOUDBG Russian Federation 20->75 77 api.ip.sb 20->77 79 3 other IPs or domains 20->79 59 C:\Users\user\AppData\Local\Temp\tempfl.exe, PE32 20->59 dropped 105 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->105 107 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 20->107 109 Tries to harvest and steal browser information (history, passwords, etc) 20->109 111 Tries to steal Crypto Currency Wallets 20->111 29 tempfl.exe 14 7 20->29         started        file10 signatures11 process12 dnsIp13 87 77.232.40.252, 49733, 49739, 49746 EUT-ASEUTIPNetworkRU Russian Federation 29->87 89 icanhazip.com 104.22.18.188, 49732, 49737, 49745 CLOUDFLARENETUS United States 29->89 123 Antivirus detection for dropped file 29->123 125 Multi AV Scanner detection for dropped file 29->125 127 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 29->127 129 3 other signatures 29->129 33 svchost.exe 15 29->33         started        38 schtasks.exe 29->38         started        signatures14 process15 dnsIp16 67 172.67.9.138 CLOUDFLARENETUS United States 33->67 69 icanhazip.com 33->69 55 C:\Users\user\AppData\Roaming\...\kernel.exe, PE32+ 33->55 dropped 57 C:\Users\user\AppData\...\8w9lr7d1.cmdline, UTF-8 33->57 dropped 99 System process connects to network (likely due to code injection or exploit) 33->99 101 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 33->101 103 May check the online IP address of the machine 33->103 40 kernel.exe 33->40         started        44 csc.exe 33->44         started        47 conhost.exe 38->47         started        file17 signatures18 process19 dnsIp20 81 pool.minexmr.com 40->81 113 Multi AV Scanner detection for dropped file 40->113 49 conhost.exe 40->49         started        65 C:\Users\user\AppData\Local\...\8w9lr7d1.dll, PE32 44->65 dropped 51 conhost.exe 44->51         started        53 cvtres.exe 44->53         started        file21 signatures22 process23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8bd4278ec898d4649b900a0ddf42e6db674300d6cde47ca90386bdb199013fff/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-05-10 07:54:00 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rpkcpdwitdkgjg4qbig56qxg3ntugagwzxshzkidq263dgibh77q._file
Verdict:
malicious
Similar samples:
06b83e0f30baffd3bacfcd00b6c75c9e6fa90156aad429bcedfa0559a2d4fdb8
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085e0075e9f282c27080a7358c4e1a92f93b65abaab91a9fd2122085f32bafd9
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19e8e0b137eada5a7e4fe1f41231f5864bea6d99bb158ff0d7f245a4eff9dcf3
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6308b2097dcba28565037a65fd9354fe7cecc13df2b7459ef91153760fa8dc42
CoinMiner
6d0083394a549c135820010343353dcfa2929aeaa83f72a50ec60a7263f4ec90
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7efcf84512a68dc4df74df202f718c5251f8ccf1d07feb443ccd2c6735f57f90
CoinMiner
8aa1689d6acacf9f2eb2603db52dc5908e1ec5d80000deec13e2e038c2883413
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a9289a16ff39127e2cb155b02300338f78c0c29f6ef5b78a95d91f3ea0e0a57e
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b6e1829df84ee9fcfc296dc516e2eb88170bc1bab71ba9097c88db7e54f23672
CoinMiner
bd28f49dd48812d50933045e1729935f665881db3184bd9c61700364d598a62c
CoinMiner
+ 247 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:voodoo infostealer spyware
Link:
https://tria.ge/reports/210513-jsf9azjx8n/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
Malware Config
C2 Extraction:
185.244.183.151:11803
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
NJRat
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8bd4278ec898d4649b900a0ddf42e6db674300d6cde47ca90386bdb199013fff

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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekshen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:redline_stealer
Create hunting rule
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Steam_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/156291/

Comments