MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a74dbaaacb20b26d7237b74ced5bd105b0ff3e2eb3ece3eba7bb93bf224b853. 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: 13


Intelligence 13 IOCs 1 YARA File information Comments

SHA256 hash: 4a74dbaaacb20b26d7237b74ced5bd105b0ff3e2eb3ece3eba7bb93bf224b853
SHA3-384 hash: 4725414bfb49c4abebe285948f8c0ea5ada2565d8e0e987b1678522bca8a437f9d2aeff1490b05e0c5e2b52282e90f9f
SHA1 hash: 7aa415965720f2c794fd44a4f147dd7fa756b9b8
MD5 hash: 31a601a28f4a81a69c9b09d7249582b9
humanhash: london-fourteen-hydrogen-low
File name:31a601a28f4a81a69c9b09d7249582b9.exe
Download: download sample
Signature RedLineStealer
File size:285'696 bytes
First seen:2022-01-11 22:36:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 22d83eb8d57dfc503864047e3c9d375e (4 x RedLineStealer)
ssdeep 3072:74aUfB9HX64t9b47ZgNaZ330yPTk40f6rzCRYaEfF8Wrxpzbgqru:0LfWcZBS3dPTkrgKYaluzbgwu
TLSH T1C454BE313598C432F49311358820EAE8DA7AF8315965A54777982B2F2E33EDE87F631D
File icon (PE):PE icon
dhash icon fcfcb4d4d4d4d8c0 (70 x RedLineStealer, 59 x RaccoonStealer, 24 x Smoke Loader)
Reporter @abuse_ch
Tags:exe RedLineStealer


Twitter
@abuse_ch
RedLineStealer C2:
80.89.228.118:24478

Intelligence


File Origin
# of uploads :
1
# of downloads :
218
Origin country :
US US
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
31a601a28f4a81a69c9b09d7249582b9.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-11 22:39:32 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Searching for analyzing tools
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Raccoon RedLine SmokeLoader Tofsee Vidar
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.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
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 detect sleep reduction / modifications
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)
Drops executables to the windows directory (C:\Windows) and starts them
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
PE file has nameless sections
Performs DNS queries to domains with low reputation
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
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 and other dynamic analysis tools (process name or module or function)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 551246 Sample: NNOKmCIVoi.exe Startdate: 11/01/2022 Architecture: WINDOWS Score: 100 78 78.46.160.87, 49892, 49907, 80 HETZNER-ASDE Germany 2->78 80 185.163.204.24, 49884, 80 CAUCASUS-CABLE-SYSTEMCCSAutonomousSystemGE Germany 2->80 82 5 other IPs or domains 2->82 100 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->100 102 Antivirus detection for URL or domain 2->102 104 Antivirus detection for dropped file 2->104 106 20 other signatures 2->106 11 NNOKmCIVoi.exe 2->11         started        14 eugcwgv 2->14         started        16 qflfaqod.exe 2->16         started        18 9 other processes 2->18 signatures3 process4 dnsIp5 132 Contains functionality to inject code into remote processes 11->132 134 Injects a PE file into a foreign processes 11->134 21 NNOKmCIVoi.exe 11->21         started        136 Multi AV Scanner detection for dropped file 14->136 138 Machine Learning detection for dropped file 14->138 24 eugcwgv 14->24         started        140 Detected unpacking (changes PE section rights) 16->140 142 Detected unpacking (overwrites its own PE header) 16->142 144 Writes to foreign memory regions 16->144 146 Allocates memory in foreign processes 16->146 84 127.0.0.1 unknown unknown 18->84 148 Changes security center settings (notifications, updates, antivirus, firewall) 18->148 150 Uses netsh to modify the Windows network and firewall settings 18->150 152 Modifies the windows firewall 18->152 26 MpCmdRun.exe 18->26         started        28 WerFault.exe 18->28         started        signatures6 process7 signatures8 108 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->108 110 Maps a DLL or memory area into another process 21->110 112 Checks if the current machine is a virtual machine (disk enumeration) 21->112 30 explorer.exe 10 21->30 injected 114 Creates a thread in another existing process (thread injection) 24->114 35 conhost.exe 26->35         started        process9 dnsIp10 86 185.233.81.115, 443, 49787 SUPERSERVERSDATACENTERRU Russian Federation 30->86 88 188.166.28.199, 80 DIGITALOCEAN-ASNUS Netherlands 30->88 90 12 other IPs or domains 30->90 68 C:\Users\user\AppData\Roaming\eugcwgv, PE32 30->68 dropped 70 C:\Users\user\AppData\Local\Temp\D78A.exe, PE32 30->70 dropped 72 C:\Users\user\AppData\Local\Temp\A7DB.exe, PE32 30->72 dropped 74 9 other files (7 malicious) 30->74 dropped 92 System process connects to network (likely due to code injection or exploit) 30->92 94 Benign windows process drops PE files 30->94 96 Performs DNS queries to domains with low reputation 30->96 98 2 other signatures 30->98 37 454.exe 30->37         started        40 2655.exe 3 30->40         started        42 12CC.exe 2 30->42         started        45 2 other processes 30->45 file11 signatures12 process13 file14 116 Detected unpacking (changes PE section rights) 37->116 118 Detected unpacking (overwrites its own PE header) 37->118 120 Found evasive API chain (may stop execution after checking mutex) 37->120 130 4 other signatures 37->130 122 Antivirus detection for dropped file 40->122 124 Multi AV Scanner detection for dropped file 40->124 126 Machine Learning detection for dropped file 40->126 128 Injects a PE file into a foreign processes 40->128 66 C:\Users\user\AppData\Local\...\qflfaqod.exe, PE32 42->66 dropped 47 cmd.exe 45->47         started        50 cmd.exe 45->50         started        52 sc.exe 45->52         started        54 4 other processes 45->54 signatures15 process16 file17 76 C:\Windows\SysWOW64\...\qflfaqod.exe (copy), PE32 47->76 dropped 56 conhost.exe 47->56         started        58 conhost.exe 50->58         started        60 conhost.exe 52->60         started        62 conhost.exe 54->62         started        64 conhost.exe 54->64         started        process18
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2022-01-11 22:36:11 UTC
File Type:
PE (Exe)
Extracted files:
29
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:arkei family:raccoon family:smokeloader family:tofsee family:vidar family:xmrig botnet:1125 botnet:565 backdoor collection discovery evasion miner persistence spyware stealer trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
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
outlook_office_path
outlook_win_path
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 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Arkei Stealer Payload
Vidar Stealer
XMRig Miner Payload
Arkei
Raccoon
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Vidar
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.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/
patmushta.info
parubey.info
https://noc.social/@banda5ker
https://mastodon.social/@banda6ker
Unpacked files
SH256 hash:
721d393191597d49d856baef2fbde75e48f52d0465e2cfabf1a41848b0e05589
MD5 hash:
b984a027c8a2abf874f3eb306a831613
SHA1 hash:
d3b3f8890adc840b0bd411cf304eef15d415ed48
SH256 hash:
4a74dbaaacb20b26d7237b74ced5bd105b0ff3e2eb3ece3eba7bb93bf224b853
MD5 hash:
31a601a28f4a81a69c9b09d7249582b9
SHA1 hash:
7aa415965720f2c794fd44a4f147dd7fa756b9b8
Malware family:
SmokeLoader
Verdict:
Malicious

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
80.89.228.118:24478 https://threatfox.abuse.ch/ioc/293532

File information


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

Web download

RedLineStealer

Executable exe 4a74dbaaacb20b26d7237b74ced5bd105b0ff3e2eb3ece3eba7bb93bf224b853

(this sample)

  
Delivery method
Distributed via web download

Comments