MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5b20a9c143f3e6036a467b0805327997863738aae1de585c1a600fae122c11c. 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


RedLineStealer


Vendor detections: 9


Intelligence 9 IOCs 2 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5b20a9c143f3e6036a467b0805327997863738aae1de585c1a600fae122c11c
SHA3-384 hash: ce2e0f5376f2adffbee3af66200f8c1faba6007097028d80e0360133661db109b9bbaa60a169e70eaa13242c04cfc615
SHA1 hash: 7eca8920cdbf07ab676bff5dfeba1dc191c531f0
MD5 hash: b99937ab52d789bf6a7d776e5e154221
humanhash: mountain-cola-delaware-march
File name:b99937ab52d789bf6a7d776e5e154221.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:183'808 bytes
First seen:2021-09-29 04:11:14 UTC
Last seen:2021-09-29 04:59:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5dbcbed365563713c1a9bb2780528a54 (5 x ArkeiStealer, 3 x RedLineStealer, 2 x RaccoonStealer)
ssdeep 3072:56KmEM5iW1iikVK5crcPI1ZeRXH6I8EuSzsz:5RSijfLcPI1wXaMuSz+
Threatray 5'115 similar samples on MalwareBazaar
TLSH T1B804BE00F1A0D2F1C715017EA825CAECD53EB96DEFE16633376825DFAE782A37521252
File icon (PE):PE icon
dhash icon 4839b234e8c38890 (121 x RaccoonStealer, 54 x RedLineStealer, 51 x ArkeiStealer)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
193.56.146.60:18243

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
193.56.146.60:18243 https://threatfox.abuse.ch/ioc/227509/
http://185.215.113.13/g4MbvE/index.php https://threatfox.abuse.ch/ioc/227531/

Intelligence

File Origin
# of uploads :
2
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b99937ab52d789bf6a7d776e5e154221.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-29 04:13:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c4f7de4c-0fe1-4e68-adc2-acb839010d1e

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/192768/
Detection(s):
SecuriteInfo.com.Variant.Fragtor.26425.25225.20906.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/b5fa6b0a-2dcd-45de-98ba-90c8e29d35fc
Result
Threat name:
RedLine SmokeLoader Tofsee
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/860527
Signature
.NET source code contains very large array initializations
.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 inject code into remote processes
Contains functionality to register a low level keyboard hook
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)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
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 / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Uses known network protocols on non-standard ports
Yara detected AntiVM3
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 492954 Sample: eAlTRSN46u.exe Startdate: 29/09/2021 Architecture: WINDOWS Score: 100 95 t.me 2->95 97 defeatwax.ru 2->97 99 api.ip.sb 2->99 111 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->111 113 Antivirus detection for URL or domain 2->113 115 Antivirus detection for dropped file 2->115 117 13 other signatures 2->117 11 eAlTRSN46u.exe 2->11         started        14 ajtsbje 2->14         started        16 svchost.exe 1 2->16         started        18 3 other processes 2->18 signatures3 process4 signatures5 135 Detected unpacking (changes PE section rights) 11->135 20 eAlTRSN46u.exe 11->20         started        137 Contains functionality to inject code into remote processes 14->137 139 Injects a PE file into a foreign processes 14->139 23 ajtsbje 14->23         started        process6 signatures7 119 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->119 121 Maps a DLL or memory area into another process 20->121 123 Checks if the current machine is a virtual machine (disk enumeration) 20->123 125 Creates a thread in another existing process (thread injection) 20->125 25 explorer.exe 14 20->25 injected process8 dnsIp9 103 193.56.146.41, 49809, 9080 LVLT-10753US unknown 25->103 105 216.128.137.31, 80 AS-CHOOPAUS United States 25->105 107 11 other IPs or domains 25->107 85 C:\Users\user\AppData\Roaming\ajtsbje, PE32 25->85 dropped 87 C:\Users\user\AppData\Local\Temp\C410.exe, PE32 25->87 dropped 89 C:\Users\user\AppData\Local\Temp\B691.exe, PE32 25->89 dropped 91 5 other malicious files 25->91 dropped 141 System process connects to network (likely due to code injection or exploit) 25->141 143 Benign windows process drops PE files 25->143 145 Deletes itself after installation 25->145 147 Hides that the sample has been downloaded from the Internet (zone.identifier) 25->147 30 AEC0.exe 25->30         started        33 25C3.exe 25->33         started        35 B691.exe 2 25->35         started        37 5 other processes 25->37 file10 signatures11 process12 dnsIp13 149 Multi AV Scanner detection for dropped file 30->149 151 Detected unpacking (changes PE section rights) 30->151 153 Injects a PE file into a foreign processes 30->153 41 AEC0.exe 30->41         started        155 Query firmware table information (likely to detect VMs) 33->155 157 Tries to detect sandboxes and other dynamic analysis tools (window names) 33->157 159 Hides threads from debuggers 33->159 161 Tries to detect sandboxes / dynamic malware analysis system (registry check) 33->161 44 conhost.exe 33->44         started        163 Antivirus detection for dropped file 35->163 165 Machine Learning detection for dropped file 35->165 46 B691.exe 2 35->46         started        49 conhost.exe 35->49         started        101 cdn.discordapp.com 162.159.135.233, 443, 49824 CLOUDFLARENETUS United States 37->101 75 C:\Users\user\AppData\Local\...\dpwqvbow.exe, PE32 37->75 dropped 77 C:\Users\user\AppData\Local\Temp\...\.dll, PE32 37->77 dropped 79 C:\Users\user\AppData\Roaming\...\decoder.dll, PE32 37->79 dropped 81 6 other files (none is malicious) 37->81 dropped 167 Detected unpacking (overwrites its own PE header) 37->167 169 Contains functionality to register a low level keyboard hook 37->169 171 Tries to detect virtualization through RDTSC time measurements 37->171 51 cmd.exe 2 37->51         started        53 cmd.exe 37->53         started        56 37E5.exe 37->56         started        58 2 other processes 37->58 file14 signatures15 process16 dnsIp17 127 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 41->127 129 Maps a DLL or memory area into another process 41->129 131 Checks if the current machine is a virtual machine (disk enumeration) 41->131 133 Creates a thread in another existing process (thread injection) 41->133 109 92.246.89.6, 38437, 49890 LIVECOMM-ASRespublikanskayastr3k6RU Russian Federation 46->109 60 7z.exe 51->60         started        63 7z.exe 3 51->63         started        65 7z.exe 2 51->65         started        73 8 other processes 51->73 83 C:\Windows\SysWOW64\...\dpwqvbow.exe (copy), PE32 53->83 dropped 67 conhost.exe 53->67         started        69 conhost.exe 56->69         started        71 conhost.exe 58->71         started        file18 signatures19 process20 file21 93 C:\Users\user\AppData\Local\Temp\...\kek.exe, PE32 60->93 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c5b20a9c143f3e6036a467b0805327997863738aae1de585c1a600fae122c11c/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-09-29 04:12:10 UTC
AV detection:
21 of 45 (46.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ywzavhauh47ganvem6yiauzhtf4gg44kvyo6lbobuyapvyjcyeoa._file
Verdict:
malicious
Similar samples:
467425771038209d08868a51e6bbb8834fa53a33762f15818bd9905f5663828a
RedLineStealer
5758800ba2a45f64a6cf7f011159fb521eeacbd18c441adf2748690eee7faa00
RedLineStealer
5ed39b2c2b58db059b65bd11c6783a1c65b9836143f2c4dfbde502ff685598db
RedLineStealer
674006b8cf885bb27c186c2ef23ee6b9b5b9894985b909021eebcaccb74d6845
RedLineStealer
8350538160b089becbb7142d16ecf8089b16fbf11ead40dc1169a9e6104c0304
RedLineStealer
843140b0a3f095d74fe2682d3ae029d4da70a5bae79850cf047a72c9d4a882c0
RedLineStealer
897bb67dac34904d72e20fb6b62feb31c86575107563db56535c38d81eec56aa
RedLineStealer
89bad428ef1f3d8d2217fa8fbf5421824383232f60c1d72fb4ad80ee0c56663f
RedLineStealer
e312af68203fd80a2dd86a69460941ce29709424310abffd66fd7323a2b8ef6e
RedLineStealer
f5f9d1912e786c71c2d174f198266ad2566cdb7d3a3ac99923f7baec5ffba26e
RedLineStealer
+ 5'105 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:raccoon family:redline family:smokeloader family:tofsee family:xmrig botnet:5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 botnet:777777 botnet:z0rm1onbuild backdoor discovery evasion infostealer miner persistence spyware stealer suricata themida trojan upx
Link:
https://tria.ge/reports/210929-esjznadfeq/
Behaviour
Checks SCSI registry key(s)
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Enumerates connected drives
Checks BIOS information in registry
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
Windows security modification
Blocklisted process makes network request
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
UPX packed file
Arkei Stealer Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Nirsoft
XMRig Miner Payload
Arkei
Modifies Windows Defender Real-time Protection settings
Raccoon
RedLine
RedLine Payload
SmokeLoader
Tofsee
Turns off Windows Defender SpyNet reporting
Windows security bypass
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
xmrig
Malware Config
C2 Extraction:
http://naghenrietti1.top/
http://kimballiett2.top/
http://xadriettany3.top/
http://jebeccallis4.top/
http://nityanneron5.top/
http://umayaniela6.top/
http://lynettaram7.top/
http://sadineyalas8.top/
http://geenaldencia9.top/
http://aradysiusep10.top/
92.246.89.6:38437
45.156.21.209:56326
193.56.146.60:18243
Unpacked files
SH256 hash:
2fead9437f15e057951fd6a02ab05076e38db13483df0191787c21c79343b9e7
MD5 hash:
1c90f3a3fcd93ee08b2154cbcff49085
SHA1 hash:
73ac881633a13c3c31c1153d8105b8ecbb60961e
Link:
https://www.unpac.me/results/dd544adc-4cfd-4c05-84e2-7f02d45603b5/
SH256 hash:
c5b20a9c143f3e6036a467b0805327997863738aae1de585c1a600fae122c11c
MD5 hash:
b99937ab52d789bf6a7d776e5e154221
SHA1 hash:
7eca8920cdbf07ab676bff5dfeba1dc191c531f0
Link:
https://www.unpac.me/results/dd544adc-4cfd-4c05-84e2-7f02d45603b5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c5b20a9c143f/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/c5b20a9c143f3e6036a467b0805327997863738aae1de585c1a600fae122c11c

File information

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

Web download

RedLineStealer

Executable exe c5b20a9c143f3e6036a467b0805327997863738aae1de585c1a600fae122c11c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1639930/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/192768/

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