MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cedc3fb74185394bbf60d2dc1f9618b1e576986f13031b9e29ef12daa6eaf2c. 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: 14


Intelligence 14 IOCs 1 YARA File information Comments

SHA256 hash: 8cedc3fb74185394bbf60d2dc1f9618b1e576986f13031b9e29ef12daa6eaf2c
SHA3-384 hash: 1818d1f033d993a68c7cab6e92ed759171ba862db223f08bb885af15849a26f0a66126b4d409a542b1d5307058c441c1
SHA1 hash: 6aa99adf337e5db142aa3a75c416bad6e8f7a2ed
MD5 hash: 4eb8aaa41fc2ef6fdc3432cc47c09c66
humanhash: west-salami-violet-uniform
File name:4eb8aaa41fc2ef6fdc3432cc47c09c66.exe
Download: download sample
Signature RedLineStealer
File size:347'136 bytes
First seen:2021-12-31 18:10:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c613013e8ec93eae360257b5231d0949 (2 x RedLineStealer)
ssdeep 6144:soI4eh8PycOOhu/Apcrt/Yb8xL4HCAlJdlSg5JPm:soIVWPyrOhu/Apch/Yb8xLulJdPT
Threatray 6'370 similar samples on MalwareBazaar
TLSH T199747C10B7A0C035F1B752F849B962B4B63F7AA16B3491CB53D52AED96346E0ED3031B
File icon (PE):PE icon
dhash icon 68f8c8e8aa62a489 (1 x RedLineStealer)
Reporter @abuse_ch
Tags:exe RedLineStealer


Twitter
@abuse_ch
RedLineStealer C2:
2.58.149.186:18101

Intelligence


File Origin
# of uploads :
1
# of downloads :
324
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4eb8aaa41fc2ef6fdc3432cc47c09c66.exe
Verdict:
Suspicious activity
Analysis date:
2021-12-31 18:12:42 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
Creating a window
Unauthorized injection to a recently created process
Searching for synchronization primitives
DNS request
Reading critical registry keys
–°reating 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
Searching for the window
Searching for analyzing tools
Sending a custom TCP request
Query of malicious DNS domain
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:
  8/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware
Result
Verdict:
UNKNOWN
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
Verdict:
Malicious
Result
Threat name:
RedLine SmokeLoader Tofsee Vidar
Detection:
malicious
Classification:
troj.spyw.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
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
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)
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)
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 domain / URL
PE file has a writeable .text section
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: 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 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
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 546825 Sample: GJXZRPhgm4.exe Startdate: 31/12/2021 Architecture: WINDOWS Score: 100 86 t.me 2->86 114 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->114 116 Multi AV Scanner detection for domain / URL 2->116 118 Found malware configuration 2->118 120 14 other signatures 2->120 11 GJXZRPhgm4.exe 2->11         started        14 aafjaea 2->14         started        16 svchost.exe 2->16         started        18 8 other processes 2->18 signatures3 process4 signatures5 130 Contains functionality to inject code into remote processes 11->130 132 Injects a PE file into a foreign processes 11->132 20 GJXZRPhgm4.exe 11->20         started        134 Machine Learning detection for dropped file 14->134 23 aafjaea 14->23         started        136 Changes security center settings (notifications, updates, antivirus, firewall) 16->136 25 MpCmdRun.exe 16->25         started        process6 signatures7 122 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->122 124 Maps a DLL or memory area into another process 20->124 126 Checks if the current machine is a virtual machine (disk enumeration) 20->126 27 explorer.exe 10 20->27 injected 128 Creates a thread in another existing process (thread injection) 23->128 32 conhost.exe 25->32         started        process8 dnsIp9 90 185.233.81.115, 443, 49770 SUPERSERVERSDATACENTERRU Russian Federation 27->90 92 188.166.28.199, 80 DIGITALOCEAN-ASNUS Netherlands 27->92 94 14 other IPs or domains 27->94 78 C:\Users\user\AppData\Roaming\aafjaea, PE32 27->78 dropped 80 C:\Users\user\AppData\Local\Temp\D80A.exe, PE32 27->80 dropped 82 C:\Users\user\AppData\Local\Temp\CF8D.exe, PE32 27->82 dropped 84 6 other files (4 malicious) 27->84 dropped 138 System process connects to network (likely due to code injection or exploit) 27->138 140 Benign windows process drops PE files 27->140 142 Deletes itself after installation 27->142 144 Hides that the sample has been downloaded from the Internet (zone.identifier) 27->144 34 D80A.exe 3 27->34         started        37 C376.exe 127 27->37         started        41 B7EC.exe 27->41         started        43 CF8D.exe 2 27->43         started        file10 signatures11 process12 dnsIp13 98 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 34->98 100 Machine Learning detection for dropped file 34->100 102 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 34->102 104 Injects a PE file into a foreign processes 34->104 45 D80A.exe 34->45         started        88 file-file-host4.com 37->88 72 C:\Users\user\AppData\...\sqlite3[1].dll, PE32 37->72 dropped 74 C:\ProgramData\sqlite3.dll, PE32 37->74 dropped 106 Detected unpacking (changes PE section rights) 37->106 108 Detected unpacking (overwrites its own PE header) 37->108 110 Tries to harvest and steal browser information (history, passwords, etc) 37->110 112 2 other signatures 37->112 49 cmd.exe 37->49         started        51 B7EC.exe 41->51         started        76 C:\Users\user\AppData\Local\...\ackjzztq.exe, PE32 43->76 dropped 53 cmd.exe 43->53         started        56 cmd.exe 43->56         started        58 sc.exe 43->58         started        file14 signatures15 process16 dnsIp17 96 86.107.197.138, 38133, 49863 MOD-EUNL Romania 45->96 146 Tries to harvest and steal browser information (history, passwords, etc) 45->146 148 Tries to steal Crypto Currency Wallets 45->148 60 conhost.exe 49->60         started        62 timeout.exe 49->62         started        150 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 51->150 152 Maps a DLL or memory area into another process 51->152 154 Checks if the current machine is a virtual machine (disk enumeration) 51->154 156 Creates a thread in another existing process (thread injection) 51->156 70 C:\Windows\SysWOW64\...\ackjzztq.exe (copy), PE32 53->70 dropped 64 conhost.exe 53->64         started        66 conhost.exe 56->66         started        68 conhost.exe 58->68         started        file18 signatures19 process20
Threat name:
Win32.Trojan.Chapak
Status:
Malicious
First seen:
2021-12-31 18:11:11 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:arkei family:raccoon family:smokeloader family:tofsee family:xmrig botnet:10da56e7e71e97bdc1f36eb76813bbc3231de7e4 backdoor discovery evasion miner persistence spyware stealer trojan
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
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
Checks SCSI registry key(s)
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
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
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
Arkei
Raccoon
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
patmushta.info
parubey.info
Unpacked files
SH256 hash:
721d393191597d49d856baef2fbde75e48f52d0465e2cfabf1a41848b0e05589
MD5 hash:
b984a027c8a2abf874f3eb306a831613
SHA1 hash:
d3b3f8890adc840b0bd411cf304eef15d415ed48
SH256 hash:
8cedc3fb74185394bbf60d2dc1f9618b1e576986f13031b9e29ef12daa6eaf2c
MD5 hash:
4eb8aaa41fc2ef6fdc3432cc47c09c66
SHA1 hash:
6aa99adf337e5db142aa3a75c416bad6e8f7a2ed
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
2.58.149.186:18101 https://threatfox.abuse.ch/ioc/290197

File information


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

Web download

RedLineStealer

Executable exe 8cedc3fb74185394bbf60d2dc1f9618b1e576986f13031b9e29ef12daa6eaf2c

(this sample)

  
Delivery method
Distributed via web download

Comments