MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a771e073fa4ba6ef336ab59ae52114c034d5725a7731dfb1593a764688f7dc16. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a771e073fa4ba6ef336ab59ae52114c034d5725a7731dfb1593a764688f7dc16
SHA3-384 hash: 11c4fa94780afe678cb9ee7d42bd617698846d2851a24b8a25269200c1738f9db802625ee8ee93e3e3df59ed349c4023
SHA1 hash: de6dcdd00cb78355cb785a951ef066161d486794
MD5 hash: fa676b26841be0f6b581ea60db354cb2
humanhash: rugby-iowa-triple-undress
File name:fa676b26841be0f6b581ea60db354cb2.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:320'000 bytes
First seen:2022-01-14 11:56:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 64f7fef844b1e4fdfabf9d9b629075a0 (3 x RedLineStealer, 1 x OnlyLogger)
ssdeep 6144:OLZj102h0f/I2bY5p8ea3JeOCCaxNBKwjt8mpmeg5S83nRicP7:OLZeSEI2g8hJSCkB9J8Reg5bnRi
TLSH T14E64AE10ABA0C835F1B722F846B693BDB93E3AA1576450CB12D52AEE57346E1EC31707
File icon (PE):PE icon
dhash icon 2dec137031939b91 (5 x RedLineStealer, 3 x Smoke Loader, 1 x DanaBot)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
65.108.77.212:40094

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
65.108.77.212:40094 https://threatfox.abuse.ch/ioc/294752/

Intelligence

File Origin
# of uploads :
1
# of downloads :
307
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fa676b26841be0f6b581ea60db354cb2.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-14 12:01:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dc8da9e8-f47d-4b31-9b2a-e2fbc8379960

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/219307/
Detection(s):
Win.Packed.Tofsee-9935687-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Searching for synchronization primitives
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Query of malicious DNS domain
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/4186/overview
Behaviour
MalwareBazaar
CPUID_Instruction
MeasuringTime
SystemUptime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware tofsee
Link:
https://www.filescan.io/uploads/61e16512e997359713ec1284/reports/05a81be9-a2f5-4a57-81c5-d6e85089a477/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/490afe4e-a297-42f3-8b72-b300ae493c45
Result
Threat name:
RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/920710
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
May check the online IP address of the machine
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
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 RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 553188 Sample: Mc7TWWp1Vp.exe Startdate: 14/01/2022 Architecture: WINDOWS Score: 100 97 pool.supportxmr.com 2->97 99 pool-fr.supportxmr.com 2->99 101 6 other IPs or domains 2->101 111 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->111 113 Multi AV Scanner detection for domain / URL 2->113 115 Antivirus detection for URL or domain 2->115 117 17 other signatures 2->117 11 Mc7TWWp1Vp.exe 2->11         started        14 lsjsgslc.exe 2->14         started        16 btdiduu 2->16         started        18 10 other processes 2->18 signatures3 process4 dnsIp5 165 Contains functionality to inject code into remote processes 11->165 167 Injects a PE file into a foreign processes 11->167 21 Mc7TWWp1Vp.exe 11->21         started        169 Detected unpacking (changes PE section rights) 14->169 171 Detected unpacking (overwrites its own PE header) 14->171 173 Writes to foreign memory regions 14->173 175 Allocates memory in foreign processes 14->175 24 svchost.exe 14->24         started        177 Machine Learning detection for dropped file 16->177 27 btdiduu 16->27         started        103 127.0.0.1 unknown unknown 18->103 179 Changes security center settings (notifications, updates, antivirus, firewall) 18->179 29 MpCmdRun.exe 18->29         started        31 WerFault.exe 18->31         started        signatures6 process7 dnsIp8 127 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->127 129 Maps a DLL or memory area into another process 21->129 131 Checks if the current machine is a virtual machine (disk enumeration) 21->131 33 explorer.exe 12 21->33 injected 105 microsoft-com.mail.protection.outlook.com 40.93.207.1, 25, 49815 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 24->105 107 patmushta.info 94.142.143.116, 443, 49816, 49922 IHOR-ASRU Russian Federation 24->107 133 System process connects to network (likely due to code injection or exploit) 24->133 135 Creates a thread in another existing process (thread injection) 27->135 38 conhost.exe 29->38         started        signatures9 process10 dnsIp11 91 185.233.81.115, 443, 49775 SUPERSERVERSDATACENTERRU Russian Federation 33->91 93 81.163.30.181, 49872, 49882, 49889 IR-RASANAPISHTAZIR Russian Federation 33->93 95 10 other IPs or domains 33->95 79 C:\Users\user\AppData\Roaming\btdiduu, PE32 33->79 dropped 81 C:\Users\user\AppData\Local\TempFA1.exe, PE32 33->81 dropped 83 C:\Users\user\AppData\Local\Temp3F4.exe, PE32 33->83 dropped 85 11 other malicious files 33->85 dropped 119 System process connects to network (likely due to code injection or exploit) 33->119 121 Benign windows process drops PE files 33->121 123 Deletes itself after installation 33->123 125 Hides that the sample has been downloaded from the Internet (zone.identifier) 33->125 40 781F.exe 33->40         started        43 89B4.exe 2 33->43         started        46 EFA1.exe 33->46         started        48 3 other processes 33->48 file12 signatures13 process14 file15 137 Detected unpacking (changes PE section rights) 40->137 139 Detected unpacking (overwrites its own PE header) 40->139 141 Found evasive API chain (may stop execution after checking mutex) 40->141 155 4 other signatures 40->155 89 C:\Users\user\AppData\Local\...\lsjsgslc.exe, PE32 43->89 dropped 143 Machine Learning detection for dropped file 43->143 145 Uses netsh to modify the Windows network and firewall settings 43->145 147 Modifies the windows firewall 43->147 50 cmd.exe 43->50         started        53 cmd.exe 43->53         started        55 sc.exe 43->55         started        65 3 other processes 43->65 149 Injects a PE file into a foreign processes 46->149 57 EFA1.exe 46->57         started        151 Antivirus detection for dropped file 48->151 153 Multi AV Scanner detection for dropped file 48->153 60 WerFault.exe 23 9 48->60         started        63 46A.exe 48->63         started        signatures16 process17 dnsIp18 87 C:\Windows\SysWOW64\...\lsjsgslc.exe (copy), PE32 50->87 dropped 67 conhost.exe 50->67         started        69 conhost.exe 53->69         started        71 conhost.exe 55->71         started        157 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 57->157 159 Maps a DLL or memory area into another process 57->159 161 Checks if the current machine is a virtual machine (disk enumeration) 57->161 163 Creates a thread in another existing process (thread injection) 57->163 109 192.168.2.1 unknown unknown 60->109 73 conhost.exe 65->73         started        75 conhost.exe 65->75         started        77 conhost.exe 65->77         started        file19 signatures20 process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a771e073fa4ba6ef336ab59ae52114c034d5725a7731dfb1593a764688f7dc16/
Threat name:
Win32.Backdoor.Mokes
Create hunting rule
Status:
Malicious
First seen:
2022-01-14 11:57:12 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u5y6a472joto6m3kwwnokiiuya2nk4s2o4y57mkzhj3enchx3qla._file
Verdict:
malicious
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:arkei family:loaderbot family:smokeloader family:tofsee family:xmrig botnet:default backdoor collection discovery evasion loader miner persistence spyware stealer suricata trojan upx
Link:
https://tria.ge/reports/220114-n4k6jagcbn/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Modifies registry class
Script User-Agent
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
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
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
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
LoaderBot executable
XMRig Miner Payload
Amadey
Arkei
LoaderBot
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Windows security bypass
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
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/
http://file-file-host4.com/tratata.php
patmushta.info
parubey.info
185.215.113.35/d2VxjasuwS/index.php
Unpacked files
SH256 hash:
721d393191597d49d856baef2fbde75e48f52d0465e2cfabf1a41848b0e05589
MD5 hash:
b984a027c8a2abf874f3eb306a831613
SHA1 hash:
d3b3f8890adc840b0bd411cf304eef15d415ed48
Link:
https://www.unpac.me/results/b4568046-c388-4ccf-a013-16c806259266/
Parent samples :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 hash:
a771e073fa4ba6ef336ab59ae52114c034d5725a7731dfb1593a764688f7dc16
MD5 hash:
fa676b26841be0f6b581ea60db354cb2
SHA1 hash:
de6dcdd00cb78355cb785a951ef066161d486794
Link:
https://www.unpac.me/results/b4568046-c388-4ccf-a013-16c806259266/
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/a771e073fa4ba6ef336ab59ae52114c034d5725a7731dfb1593a764688f7dc16

File information

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

Web download

RedLineStealer

Executable exe a771e073fa4ba6ef336ab59ae52114c034d5725a7731dfb1593a764688f7dc16

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1950845/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1970216/
Cape
Cape
https://www.capesandbox.com/analysis/219307/

Comments