MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ff85ed4a6ed753731533acba81fb31b38923cea1eff55ea524b1a7cbc48bc3b. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ff85ed4a6ed753731533acba81fb31b38923cea1eff55ea524b1a7cbc48bc3b
SHA3-384 hash: 7e2b445c8cb8861105b0a6e6ac802bc017b4ee5270ba321071bbddd2601f1856f75703882e7d06a5179f69a94a289f5f
SHA1 hash: 72aac05f3a0aa1d5fcecb4e2a790d33c1dc47c26
MD5 hash: 1ad3b9d0d6ee2236b01274515dbfe0ed
humanhash: don-mirror-carpet-aspen
File name:Launcher.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'432'832 bytes
First seen:2021-11-15 19:04:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 98304:Xo190VZF9eHSmv50vXcqQZxYixFe+WnXpLBrNFjqXr7tB9DfKYksdEDHJZ+IgN:Xo1mFYyRSZxJenXjqXT9xdEzJk
Threatray 306 similar samples on MalwareBazaar
TLSH T17D4633227FE6492EEC044275CEFAB1582379B3881777F788190D4B851EE23412BA5FE5
Reporter tech_skeech
Tags:CoinMiner.XMRig exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/205999/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Launching a process
Creating a process with a hidden window
Enabling the 'hidden' option for files in the %temp% directory
Searching for the window
Searching for the Windows task manager window
Creating a file in the %AppData% subdirectories
Deleting a recently created file
DNS request
Connection attempt
Sending an HTTP POST request
Creating a file in the %AppData% directory
Running batch commands
Replacing files
Sending a custom TCP request
Reading critical registry keys
Using the Windows Management Instrumentation requests
Sending a UDP request
Replacing executable files
Unauthorized injection to a recently created process
Blocking the User Account Control
Stealing user critical data
Enabling a "Do not show hidden files" option
Enabling autorun by creating a file
Infecting executable files
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi packed razy
Link:
https://www.filescan.io/uploads/6192af61a00afa9663a899c0/reports/ff5f196d-d97c-4e85-971f-acb625546877/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/402bdd8f-9230-4168-a412-47e507e43b75
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/889761
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to inject threads in other processes
Deletes itself after installation
Drops PE files with benign system names
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
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)
Sigma detected: Schedule system process
Sigma detected: System File Execution Location Anomaly
Sigma detected: Visual Basic Command Line Compiler Usage
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 522230 Sample: Launcher.exe Startdate: 15/11/2021 Architecture: WINDOWS Score: 100 100 pool.supportxmr.com 2->100 102 pool-fr.supportxmr.com 2->102 108 Antivirus / Scanner detection for submitted sample 2->108 110 Multi AV Scanner detection for submitted file 2->110 112 Yara detected RedLine Stealer 2->112 114 12 other signatures 2->114 11 Launcher.exe 6 2->11         started        14 svchost.exe 2->14         started        17 svchost.exe 9 1 2->17         started        20 6 other processes 2->20 signatures3 process4 dnsIp5 80 C:\Users\user\AppData\Local\...\Kkxeuevk.exe, PE32 11->80 dropped 82 C:\Users\user\AppData\Local\...\Ihcpwmeh.exe, PE32+ 11->82 dropped 84 C:\Users\user\AppData\...\Launcher.exe.log, ASCII 11->84 dropped 22 Kkxeuevk.exe 12 11->22         started        26 Ihcpwmeh.exe 1 11->26         started        148 Changes security center settings (notifications, updates, antivirus, firewall) 14->148 98 127.0.0.1 unknown unknown 17->98 file6 signatures7 process8 file9 66 C:\Users\user\AppData\Local\...\Installer.exe, PE32 22->66 dropped 68 C:\Users\user\AppData\...\bt4rjtwk.cmdline, UTF-8 22->68 dropped 70 C:\Users\user\AppData\...\Kkxeuevk.exe.log, ASCII 22->70 dropped 72 C:\Users\user\AppData\...\ResHacker-RH.exe, PE32 22->72 dropped 130 Antivirus detection for dropped file 22->130 132 Machine Learning detection for dropped file 22->132 134 Deletes itself after installation 22->134 28 Installer.exe 7 22->28         started        32 vbc.exe 6 22->32         started        136 Multi AV Scanner detection for dropped file 26->136 138 Contains functionality to inject threads in other processes 26->138 34 conhost.exe 26->34         started        signatures10 process11 file12 86 C:\Users\user\AppData\...\redlineTacNine.exe, PE32 28->86 dropped 88 C:\Users\user\AppData\...\JavaUpdate.exe, PE32+ 28->88 dropped 90 C:\Users\user\AppData\...\JavaSheduler.exe, PE32 28->90 dropped 142 Antivirus detection for dropped file 28->142 144 Machine Learning detection for dropped file 28->144 146 Hides that the sample has been downloaded from the Internet (zone.identifier) 28->146 36 redlineTacNine.exe 28->36         started        40 JavaSheduler.exe 28->40         started        43 JavaUpdate.exe 5 28->43         started        92 vbc7A350504BAC1437D8B7EE3BDBA13C0E8.TMP, MSVC 32->92 dropped 94 C:\Users\user\Desktop\Launcher...exe, PE32 32->94 dropped 96 vbc1801654B74B34DB781B361417489DB27.TMP, COM 32->96 dropped 45 cvtres.exe 32->45         started        47 conhost.exe 32->47         started        signatures13 process14 dnsIp15 104 dontreachme.duckdns.org 136.144.41.189, 12208, 49762, 49780 WORLDSTREAMNL Netherlands 36->104 106 api.ip.sb 36->106 116 Antivirus detection for dropped file 36->116 118 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 36->118 120 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 36->120 128 2 other signatures 36->128 49 conhost.exe 36->49         started        74 C:\Users\user\AppData\Roaming\...\smss.exe, PE32 40->74 dropped 122 Uses schtasks.exe or at.exe to add and modify task schedules 40->122 124 Drops PE files with benign system names 40->124 126 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 40->126 51 schtasks.exe 40->51         started        53 smss.exe 40->53         started        55 cmd.exe 40->55         started        76 C:\Users\user\Microsoft\services.exe, PE32+ 43->76 dropped 57 cmd.exe 43->57         started        78 C:\Users\user\AppData\Local\...\RES824C.tmp, Intel 45->78 dropped file16 signatures17 process18 signatures19 60 conhost.exe 51->60         started        140 Encrypted powershell cmdline option found 57->140 62 conhost.exe 57->62         started        64 powershell.exe 57->64         started        process20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4ff85ed4a6ed753731533acba81fb31b38923cea1eff55ea524b1a7cbc48bc3b/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-11-13 07:40:40 UTC
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j74f5vfg5v2tomkthlf2qh5tdm4jephkd37vl2ssjmnhzpcixq5q._file
Verdict:
malicious
Similar samples:
139c83b8cf3674d992e04f9e4a047c3a7ad5279b2f6b8bf18c39603f82bca16d
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2636b0f988e2d2129d014b870101be731b72d39e4f8ff12156b1b523a5c36c6a
CoinMiner
51ad6f28307707e2443713e2506ecb87ab29b5aa363912af90c9eeae0485709a
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58f64e4083fa288b091dc0d29a050da9cd09e4ee6607aff2e5fa5ffbe2c7a887
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94cbc6a1b4cc99bbfb3824eab5720009773c04a2b4e628789d7db4f824a78201
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96ad89ff084cb88f1bd0bf8f104b744d9bf26157aa9f117851fdbfc2b20585c5
CoinMiner
979489468d527202ce55a465799013a16fccfcc838d523707a016e064a0e85a1
CoinMiner
a5f1a6838313c358cc27880b1f4340460a08fbbe263df952b22d163d338bbbe7
CoinMiner
ff1ddb96f4984d4ed65016ca7814432d51a08fe090fae4907e85926469e880da
CoinMiner
+ 296 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:redline family:xmrig discovery evasion infostealer miner spyware stealer trojan
Link:
https://tria.ge/reports/211115-xrhdjsbcb3/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: SetClipboardViewer
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
XMRig Miner Payload
RedLine
RedLine Payload
UAC bypass
xmrig
Unpacked files
SH256 hash:
0da9fd34d122db7737e8748fd3ca6b2f7a9606e52bb0168efc3c64cf2e2c4d44
MD5 hash:
80099430fb50d4c31c7ce28e2cb0fef5
SHA1 hash:
1fbaa22a5d6c76ee2d6645ec922fc449ade78581
Link:
https://www.unpac.me/results/f6ffd5a6-5178-49b5-ae65-15d2019bd749/
SH256 hash:
52cad2ada36a7a4b8d5e653cfe1854d32210ef198561e4cf53ea1c4e5ebbb84f
MD5 hash:
2f92eed4e2061af0961f379e9ded70d6
SHA1 hash:
8b58dcd428759d3633a14bcfc62a8cb6deb66de5
Link:
https://www.unpac.me/results/f6ffd5a6-5178-49b5-ae65-15d2019bd749/
SH256 hash:
58bf6d4db80009df3b5f9967d54575f459087100498eab59a7b13f5aa44d1e6d
MD5 hash:
541ebd27434e01ef36fb17fbb197565b
SHA1 hash:
3313d0e2bff470b4c2c6200a881ffd75054d5763
Link:
https://www.unpac.me/results/f6ffd5a6-5178-49b5-ae65-15d2019bd749/
SH256 hash:
af779ba75c8d37b8e258006bbad895aa5879afc9a76e8b1d9ce3c5211a4a86ed
MD5 hash:
0ec2991fc3190d9ef8a5675839efc5f1
SHA1 hash:
109eee621d0ca5413cba5c43646237b080f90138
Link:
https://www.unpac.me/results/f6ffd5a6-5178-49b5-ae65-15d2019bd749/
SH256 hash:
70bb84db2d6b53e10da46cf8dbc2ef2d02244d5a939b4e20a745090e89a0a3aa
MD5 hash:
7a9d3b9c8a842362a8df53173887e9ca
SHA1 hash:
0a27d4c0bf4c9f74cea948f8a462be64dadb7d63
Link:
https://www.unpac.me/results/f6ffd5a6-5178-49b5-ae65-15d2019bd749/
SH256 hash:
995d0bc323abaa1c643e9dcef77a01d06e42297baebdefc99a050ff14152b49a
MD5 hash:
8c36ca3d9aaa4f4728e4bb640c86cd97
SHA1 hash:
dee5d604a32c2a0737d2be465a928228019338ea
Link:
https://www.unpac.me/results/f6ffd5a6-5178-49b5-ae65-15d2019bd749/
SH256 hash:
4ff85ed4a6ed753731533acba81fb31b38923cea1eff55ea524b1a7cbc48bc3b
MD5 hash:
1ad3b9d0d6ee2236b01274515dbfe0ed
SHA1 hash:
72aac05f3a0aa1d5fcecb4e2a790d33c1dc47c26
Link:
https://www.unpac.me/results/f6ffd5a6-5178-49b5-ae65-15d2019bd749/
Malware family:
RedLine
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4ff85ed4a6ed/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4ff85ed4a6ed753731533acba81fb31b38923cea1eff55ea524b1a7cbc48bc3b

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:pe_imphash
Create hunting rule
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 4ff85ed4a6ed753731533acba81fb31b38923cea1eff55ea524b1a7cbc48bc3b

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/205999/

Comments