MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4. 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: 11


Intelligence 11 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4
SHA3-384 hash: 9251fd4207053d20cb95c241678c9d6a016b316526afc6f72423f2e9d24ef3091d82339861dc221791513865f5e0d9f6
SHA1 hash: 768f4f75f525a8017abaae97f452311ee78df18a
MD5 hash: c51c087925347d6492f33b25b7c267af
humanhash: uniform-three-eighteen-may
File name:c51c087925347d6492f33b25b7c267af.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:333'312 bytes
First seen:2021-11-16 16:31:34 UTC
Last seen:2021-11-16 19:07:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 10e9ffe6ba2fdafc4ff623a56bf49cc4 (3 x RedLineStealer, 3 x RaccoonStealer, 1 x CryptBot)
ssdeep 6144:q0Fin0s8KMh0kdp21sbNAJIZMVfwoYBWoGGeMqoHloA/u2a7/:l+JjMyGKyWoGGeMqoWAGHT
TLSH T19B648E10ABE0C035F5F362F849BA9369B53E7AA16B3594CF52C516EE8634AD0EC31317
File icon (PE):PE icon
dhash icon b2dacabecee6baa6 (148 x RedLineStealer, 145 x Stop, 100 x Smoke Loader)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
37.61.213.242:25027

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
37.61.213.242:25027 https://threatfox.abuse.ch/ioc/249614/

Intelligence

File Origin
# of uploads :
2
# of downloads :
127
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/206550/
Detection(s):
SecuriteInfo.com.Variant.Ulise.226192.2802.22177.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for synchronization primitives
Sending a custom TCP request
Searching for analyzing tools
Searching for the window
Сreating synchronization primitives
Launching a process
Unauthorized injection to a recently created process
Sending a TCP request to an infection source
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/6193dd0443e8f62b669593c4/reports/130daa12-64ca-40d0-815e-6d76459d317c/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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8d38e1d3-0968-4330-8602-e9920affd019
Result
Threat name:
RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/890561
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
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)
Found malware configuration
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
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
PE file has nameless sections
Query firmware table information (likely to detect VMs)
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
Tries to shutdown other security tools via broadcasted WM_QUERYENDSESSION
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 523034 Sample: XC7NW3mPys.exe Startdate: 16/11/2021 Architecture: WINDOWS Score: 100 55 srtuiyhuali.at 2->55 57 pqkl.org 2->57 59 4 other IPs or domains 2->59 83 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->83 85 Found malware configuration 2->85 87 Antivirus detection for URL or domain 2->87 89 11 other signatures 2->89 10 XC7NW3mPys.exe 2->10         started        12 wjhcgja 2->12         started        15 aahcgja 2->15         started        signatures3 process4 signatures5 17 XC7NW3mPys.exe 10->17         started        107 Multi AV Scanner detection for dropped file 12->107 109 Machine Learning detection for dropped file 12->109 111 Contains functionality to inject code into remote processes 12->111 113 Injects a PE file into a foreign processes 12->113 20 wjhcgja 12->20         started        115 Maps a DLL or memory area into another process 15->115 117 Checks if the current machine is a virtual machine (disk enumeration) 15->117 process6 signatures7 75 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 17->75 77 Maps a DLL or memory area into another process 17->77 79 Checks if the current machine is a virtual machine (disk enumeration) 17->79 81 Creates a thread in another existing process (thread injection) 17->81 22 explorer.exe 10 17->22 injected process8 dnsIp9 61 216.128.137.31, 443, 49765, 49766 AS-CHOOPAUS United States 22->61 63 31.166.170.180, 49887, 80 MOBILY-ASEtihadEtisalatCompanyMobilySA Saudi Arabia 22->63 65 7 other IPs or domains 22->65 47 C:\Users\user\AppData\Roaming\wjhcgja, PE32 22->47 dropped 49 C:\Users\user\AppData\Roaming\aahcgja, PE32 22->49 dropped 51 C:\Users\user\AppData\Local\Temp\DB3B.exe, PE32 22->51 dropped 53 8 other malicious files 22->53 dropped 99 System process connects to network (likely due to code injection or exploit) 22->99 101 Benign windows process drops PE files 22->101 103 Deletes itself after installation 22->103 105 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->105 27 6E04.exe 2 22->27         started        31 82B9.exe 22->31         started        33 6329.exe 22->33         started        35 5 other processes 22->35 file10 signatures11 process12 dnsIp13 69 45.9.20.149, 10844 DEDIPATH-LLCUS Russian Federation 27->69 119 Multi AV Scanner detection for dropped file 27->119 121 Detected unpacking (changes PE section rights) 27->121 123 Query firmware table information (likely to detect VMs) 27->123 139 3 other signatures 27->139 125 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 31->125 127 Machine Learning detection for dropped file 31->127 129 Tries to shutdown other security tools via broadcasted WM_QUERYENDSESSION 31->129 141 3 other signatures 31->141 37 AppLaunch.exe 31->37         started        131 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 33->131 133 Maps a DLL or memory area into another process 33->133 143 2 other signatures 33->143 71 93.115.20.139, 28978, 49851 MVPShttpswwwmvpsnetEU Romania 35->71 73 cdn.discordapp.com 35->73 135 Antivirus detection for dropped file 35->135 137 Injects a PE file into a foreign processes 35->137 39 2FD1.exe 35->39         started        42 4E77.exe 2 35->42         started        45 conhost.exe 35->45         started        signatures14 process15 dnsIp16 91 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 39->91 93 Maps a DLL or memory area into another process 39->93 95 Checks if the current machine is a virtual machine (disk enumeration) 39->95 97 Creates a thread in another existing process (thread injection) 39->97 67 185.159.80.90, 38637, 49879 HOSTING-SOLUTIONSUS Netherlands 42->67 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2021-11-16 16:25:15 UTC
AV detection:
22 of 27 (81.48%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=g6uvne2bww6pjn27ahrmllttzspfwdnegtzwt7srgmukr4nzrgsa._file
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader botnet:ddf183af4241e3172885cf1b2c4c1fb4ee03d05a backdoor discovery infostealer spyware stealer trojan
Link:
https://tria.ge/reports/211116-t1yv4sefb5/
Behaviour
Checks SCSI registry key(s)
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
Program crash
Suspicious use of SetThreadContext
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
http://host-file-host6.com/
http://host-host-file8.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/
185.159.80.90:38637
Unpacked files
SH256 hash:
23554c8f1f1fd1e04a9c7053680f186fdbb61155942430095e76bb88552ad78b
MD5 hash:
5e2aad3c6e39abb50541d91e9591b22b
SHA1 hash:
97bb348f06b2ce6fdc5291420c537358e2259a9c
Link:
https://www.unpac.me/results/07f91114-be32-4d13-865c-69a3acd0ee0a/
SH256 hash:
37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4
MD5 hash:
c51c087925347d6492f33b25b7c267af
SHA1 hash:
768f4f75f525a8017abaae97f452311ee78df18a
Link:
https://www.unpac.me/results/07f91114-be32-4d13-865c-69a3acd0ee0a/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/37a9569341b5/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/37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4

File information

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

Web download

RedLineStealer

Executable exe 37a9569341b5bcf4b75f01e2c5ae73cc9e5b0da434f369fe513328a8f1b989a4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1781418/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/206550/

Comments