MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7817a0794693ad5eaffdc86ca9d8cf7350f9159433d376840e9f6cb6b9c60edc. 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: 10


Intelligence 10 IOCs 1 YARA 8 File information Comments 1

SHA256 hash: 7817a0794693ad5eaffdc86ca9d8cf7350f9159433d376840e9f6cb6b9c60edc
SHA3-384 hash: 8e4b23eabfa874d6c0589775c5cb81c0c334268c0d149da4fcda21f10bcf61ab022c911c3f009cccf19d39a233b20696
SHA1 hash: 38f7a8f48e69cd76424094a95adb9d3d20f34a7a
MD5 hash: 2caee7499ed70d48c8c8d73470249d67
humanhash: mockingbird-eight-edward-undress
File name:2CAEE7499ED70D48C8C8D73470249D67.exe
Download: download sample
Signature RedLineStealer
File size:8'280'766 bytes
First seen:2021-04-26 19:16:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a1a66d588dcf1394354ebf6ec400c223 (49 x RedLineStealer, 7 x CryptBot, 4 x AZORult)
ssdeep 196608:Y5aFumXV/+lmefLXegGU9uptpNuFHF/ZPholNZq:Y5aMQV2HfhG6uptXyF/ZPh+u
Threatray 276 similar samples on MalwareBazaar
TLSH D08633116FAD80BCE9B42A301D71D242EC70EE195B7492B78E467B1DCC746E1AE2D3C9
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
104.21.13.248:80

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
104.21.13.248:80 https://threatfox.abuse.ch/ioc/10240/

Intelligence


File Origin
# of uploads :
1
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Sending a UDP request
Launching a process
Creating a process from a recently created file
Deleting a recently created file
DNS request
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.
Result
Threat name:
RedLine
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Binary is likely a compiled AutoIt script file
Contains functionality to register a low level keyboard hook
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Obfuscated command line found
Submitted sample is a known malware sample
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 398104 Sample: lDUbay35D5.exe Startdate: 26/04/2021 Architecture: WINDOWS Score: 100 90 Found malware configuration 2->90 92 Multi AV Scanner detection for submitted file 2->92 94 Yara detected RedLine Stealer 2->94 96 Binary is likely a compiled AutoIt script file 2->96 12 lDUbay35D5.exe 12 2->12         started        process3 signatures4 110 Contains functionality to register a low level keyboard hook 12->110 15 cmd.exe 1 12->15         started        17 cmd.exe 1 12->17         started        process5 signatures6 20 cmd.exe 7 15->20         started        23 conhost.exe 15->23         started        82 Submitted sample is a known malware sample 17->82 84 Obfuscated command line found 17->84 86 Uses ping.exe to sleep 17->86 88 2 other signatures 17->88 25 conhost.exe 17->25         started        process7 signatures8 98 Obfuscated command line found 20->98 100 Uses ping.exe to sleep 20->100 27 Animazione.exe.com 20->27         started        30 Alzeremo.exe.com 20->30         started        32 Aprano.exe.com 20->32         started        34 4 other processes 20->34 process9 dnsIp10 108 Adds a directory exclusion to Windows Defender 27->108 38 Animazione.exe.com 27->38         started        42 Alzeremo.exe.com 1 30->42         started        45 Aprano.exe.com 32->45         started        70 127.0.0.1 unknown unknown 34->70 72 192.168.2.1 unknown unknown 34->72 62 C:\Users\user\AppData\...\Aprano.exe.com, Targa 34->62 dropped 64 C:\Users\user\AppData\...\Animazione.exe.com, Targa 34->64 dropped 66 C:\Users\user\AppData\...\Alzeremo.exe.com, Targa 34->66 dropped file11 signatures12 process13 dnsIp14 76 LByBZilSQhpvxCLYFcVMSwJ.LByBZilSQhpvxCLYFcVMSwJ 38->76 47 Animazione.exe.com 1 1 38->47         started        78 tcBtUbYArzPgCRXzyGHBr.tcBtUbYArzPgCRXzyGHBr 42->78 68 C:\Users\user\AppData\Roaming\...\RegAsm.exe, PE32 42->68 dropped 102 Writes to foreign memory regions 42->102 104 Injects a PE file into a foreign processes 42->104 50 RegAsm.exe 42->50         started        80 xBClidtxMI.xBClidtxMI 45->80 53 Aprano.exe.com 45->53         started        file15 signatures16 process17 dnsIp18 112 Adds a directory exclusion to Windows Defender 47->112 55 cmd.exe 47->55         started        74 crownnest.cyou 172.67.133.141, 49730, 80 CLOUDFLARENETUS United States 50->74 114 Tries to harvest and steal browser information (history, passwords, etc) 53->114 signatures19 process20 signatures21 106 Adds a directory exclusion to Windows Defender 55->106 58 conhost.exe 55->58         started        60 powershell.exe 55->60         started        process22
Threat name:
Win32.Trojan.Crypzip
Status:
Malicious
First seen:
2021-04-25 00:39:00 UTC
AV detection:
13 of 29 (44.83%)
Threat level:
  5/5
Result
Malware family:
redline
Score:
  10/10
Tags:
family:redline botnet:eumix4 evasion infostealer persistence spyware stealer
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies system certificate store
Runs net.exe
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Modifies WinLogon
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Modifies RDP port number used by Windows
Modifies Windows Firewall
Sets DLL path for service in the registry
Grants admin privileges
RedLine
RedLine Payload
Malware Config
C2 Extraction:
crownnest.cyou:80
Unpacked files
SH256 hash:
6d787adbb63a96caba316fa1ac885a63e21cd1cac06acf050f061fbeaeda0aaf
MD5 hash:
21462e50be9187aff0a417277a32f77f
SHA1 hash:
96347add332eff738a331432f28814b37cee9859
SH256 hash:
3db6a6bfd8df2b6caf66056dbbd71d62e6068efcbd14e587435ca874bdea08d8
MD5 hash:
06162e245fe9e0a15b6fa90505f25523
SHA1 hash:
dda949895e79e438d37fff523ce4ee04b1328a72
SH256 hash:
7817a0794693ad5eaffdc86ca9d8cf7350f9159433d376840e9f6cb6b9c60edc
MD5 hash:
2caee7499ed70d48c8c8d73470249d67
SHA1 hash:
38f7a8f48e69cd76424094a95adb9d3d20f34a7a
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:AutoIT_Compiled
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_RedLine
Author:ditekshen
Description:Detects RedLine infostealer
Rule name:Select_from_enumeration
Author:James_inthe_box
Description:IP and port combo
Rule name:Steam_stealer_bin_mem
Author:James_inthe_box
Description:Steam in files like avemaria

File information


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

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-26 20:03:20 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [F0002.001] Collection::Application Hook
1) [F0002.002] Collection::Polling
2) [C0029.003] Cryptography Micro-objective::SHA256::Cryptographic Hash
3) [C0032.001] Data Micro-objective::CRC32::Checksum
4) [C0026.002] Data Micro-objective::XOR::Encode Data
6) [C0046] File System Micro-objective::Create Directory
7) [C0048] File System Micro-objective::Delete Directory
8) [C0047] File System Micro-objective::Delete File
9) [C0049] File System Micro-objective::Get File Attributes
10) [C0051] File System Micro-objective::Read File
11) [C0050] File System Micro-objective::Set File Attributes
12) [C0052] File System Micro-objective::Writes File
13) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
14) [C0017] Process Micro-objective::Create Process
15) [C0038] Process Micro-objective::Create Thread
16) [C0054] Process Micro-objective::Resume Thread
17) [C0018] Process Micro-objective::Terminate Process