MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83183a8d40a911690ac0064964d07bac630a508a63a43b56fb61ed405d8d8900. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83183a8d40a911690ac0064964d07bac630a508a63a43b56fb61ed405d8d8900
SHA3-384 hash: 7d200f095eb4737c8e61c64920f08dc697a827d47c3048a3da88968dafe01390afd6dc83c9e9fd1b2bfdd072adb5ce36
SHA1 hash: da304fbd1bb1ff500355d1cde15bada5f42afa8c
MD5 hash: b08ad9c7f95ff11da0b0b93543e35bbc
humanhash: rugby-undress-bluebird-jupiter
File name:Injector.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:3'089'739 bytes
First seen:2021-10-20 23:59:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4328f7206db519cd4e82283211d98e83 (533 x RedLineStealer, 18 x Arechclient2, 15 x DCRat)
ssdeep 49152:c4VK/tqHp5fQ2UByjq80XFZlaudb0TmWTCtl4FNX/aSLTyBDRDP9Y0H+dHFs08I2:cjQHpxQbEX00uiT3CT0B/HTMDx1YtH2F
Threatray 1'320 similar samples on MalwareBazaar
TLSH T1A3E5336C597310ACE6B19AB1F2F4D57BCCE19F88CEEC819D7952423885271A307DEC98
Reporter JaffaCakes118
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Injector.exe
Verdict:
Malicious activity
Analysis date:
2021-10-20 23:59:11 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/c121504c-af48-4ce2-964e-2b1ad0a1a239

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/198936/
Detection(s):
SecuriteInfo.com.Variant.Razy.861981.12662.29953.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
Launching a service
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a file in the %temp% directory
Creating a process from a recently created file
Running batch commands
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
overlay packed razy virus
Link:
https://www.filescan.io/uploads/6170ad86db358dd15eca53d0/reports/d79de9bd-9063-43d7-872b-1c8ea518d30f/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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7430451f-afc2-40b5-a276-9a305f3f5b05
Result
Threat name:
RedLine Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/874265
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
Connects to many ports of the same IP (likely port scanning)
Creates a thread in another existing process (thread injection)
Detected Stratum mining protocol
Detected unpacking (changes PE section rights)
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Found strings related to Crypto-Mining
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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)
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Powershell Defender Exclusion
Sigma detected: Xmrig
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 506689 Sample: Injector.exe Startdate: 21/10/2021 Architecture: WINDOWS Score: 100 150 Sigma detected: Xmrig 2->150 152 Found malware configuration 2->152 154 Malicious sample detected (through community Yara rule) 2->154 156 9 other signatures 2->156 14 Injector.exe 15 8 2->14         started        19 services64.exe 2->19         started        21 dsfsdf.exe 2->21         started        23 2 other processes 2->23 process3 dnsIp4 128 138.124.186.121, 45760, 49743 NOKIA-ASFI Norway 14->128 130 cdn.discordapp.com 162.159.133.233, 443, 49774 CLOUDFLARENETUS United States 14->130 132 mol.wallsize.site 45.130.41.15, 443, 49756 BEGET-ASRU Russian Federation 14->132 118 C:\Users\user\AppData\Local\Temp\fl.exe, PE32 14->118 dropped 120 C:\Users\user\AppData\...\Injector.exe.log, ASCII 14->120 dropped 134 Detected unpacking (changes PE section rights) 14->134 136 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->136 138 Query firmware table information (likely to detect VMs) 14->138 148 6 other signatures 14->148 25 fl.exe 2 14->25         started        29 conhost.exe 14->29         started        140 Writes to foreign memory regions 19->140 142 Allocates memory in foreign processes 19->142 144 Creates a thread in another existing process (thread injection) 19->144 31 conhost.exe 19->31         started        146 Multi AV Scanner detection for dropped file 21->146 33 conhost.exe 21->33         started        file5 signatures6 process7 file8 108 C:\Users\user\AppData\Local\Temp\turbo.exe, PE32+ 25->108 dropped 110 C:\Users\user\AppData\...\monero-cash.exe, PE32+ 25->110 dropped 176 Antivirus detection for dropped file 25->176 178 Multi AV Scanner detection for dropped file 25->178 180 Adds a directory exclusion to Windows Defender 25->180 35 cmd.exe 1 25->35         started        37 cmd.exe 1 25->37         started        39 cmd.exe 1 25->39         started        112 C:\Windows\System32\Microsoft\Libs\WR64.sys, PE32+ 31->112 dropped 182 Sample is not signed and drops a device driver 31->182 signatures9 process10 signatures11 42 monero-cash.exe 35->42         started        45 conhost.exe 35->45         started        47 turbo.exe 37->47         started        49 conhost.exe 37->49         started        158 Adds a directory exclusion to Windows Defender 39->158 51 powershell.exe 25 39->51         started        53 conhost.exe 39->53         started        55 powershell.exe 39->55         started        process12 signatures13 184 Multi AV Scanner detection for dropped file 42->184 186 Writes to foreign memory regions 42->186 188 Allocates memory in foreign processes 42->188 57 conhost.exe 4 42->57         started        190 Creates a thread in another existing process (thread injection) 47->190 60 conhost.exe 3 47->60         started        process14 file15 114 C:\Windows\System32\services64.exe, PE32+ 57->114 dropped 62 cmd.exe 57->62         started        65 cmd.exe 1 57->65         started        116 C:\Windows\System32\dsfsdf.exe, PE32+ 60->116 dropped 67 cmd.exe 60->67         started        69 cmd.exe 1 60->69         started        process16 signatures17 192 Drops executables to the windows directory (C:\Windows) and starts them 62->192 71 services64.exe 62->71         started        74 conhost.exe 62->74         started        194 Uses schtasks.exe or at.exe to add and modify task schedules 65->194 76 conhost.exe 65->76         started        78 schtasks.exe 1 65->78         started        80 dsfsdf.exe 67->80         started        82 conhost.exe 67->82         started        84 conhost.exe 69->84         started        86 schtasks.exe 1 69->86         started        process18 signatures19 160 Multi AV Scanner detection for dropped file 71->160 162 Writes to foreign memory regions 71->162 164 Allocates memory in foreign processes 71->164 88 conhost.exe 71->88         started        166 Creates a thread in another existing process (thread injection) 80->166 92 conhost.exe 80->92         started        process20 file21 104 C:\Windows\System32\...\sihost64.exe, PE32+ 88->104 dropped 168 Drops executables to the windows directory (C:\Windows) and starts them 88->168 170 Writes to foreign memory regions 88->170 172 Modifies the context of a thread in another process (thread injection) 88->172 174 Injects a PE file into a foreign processes 88->174 94 sihost64.exe 88->94         started        97 cmd.exe 88->97         started        106 C:\Windows\System32\...\sihost32.exe, PE32+ 92->106 dropped 100 sihost32.exe 92->100         started        signatures22 process23 dnsIp24 196 Creates a thread in another existing process (thread injection) 94->196 122 104.140.244.186, 49777, 5555 EONIX-COMMUNICATIONS-ASBLOCK-62904US United States 97->122 124 pool.supportxmr.com 97->124 126 pool-nyc.supportxmr.com 97->126 198 Query firmware table information (likely to detect VMs) 97->198 200 Multi AV Scanner detection for dropped file 100->200 202 Writes to foreign memory regions 100->202 204 Allocates memory in foreign processes 100->204 102 conhost.exe 100->102         started        signatures25 206 Detected Stratum mining protocol 122->206 process26
Detection:
redlinestealer
Create hunting rule
Link:
https://mwdb.cert.pl/sample/83183a8d40a911690ac0064964d07bac630a508a63a43b56fb61ed405d8d8900/
Threat name:
Win32.Trojan.Razy
Create hunting rule
Status:
Malicious
First seen:
2021-10-21 00:00:06 UTC
AV detection:
26 of 45 (57.78%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
486792753b8bf6ae281a6fdb7783f482f288d6c783c603ebd8e31e6a0f354669
RedLineStealer
6a0d05477e23fc1152067fc51d50a044bccf0e0a0654dbae1864df792400e935
RedLineStealer
89e3b00acfc8b0904398665280312cf9a2b426db3eb77b2e5303131de48a2dde
RedLineStealer
8c373102d98ba3188c4361deee0bd43f89e4e8785b613a7af99bddd45329303d
RedLineStealer
c089f4a7b15f47edfe5c4748b2f34e8962bf115e6980355d67036be35c982eb1
RedLineStealer
c8b1c11bf16a1052dffb6942d955c31cdad7f0b154e1f855882d4d95359efa54
RedLineStealer
f4f37faf7b52b7544ee58a029dcc54a71941aedcdd2b4eacda2f39c3217aad48
RedLineStealer
f83b0cd39202e7040eae66dac5444eff5f9d878e3bb778613f1525aba2e3c5de
RedLineStealer
+ 1'310 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig discovery evasion miner spyware stealer themida trojan
Link:
https://tria.ge/reports/211021-aacemsaehm/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
xmrig
Unpacked files
SH256 hash:
dcb842f5e0da9d486cad34d4b809dcaadf9ec4d6991fdb22bdc9aea66489ad1a
MD5 hash:
c02a029c978f13b753c6b578b1588c75
SHA1 hash:
e125d59451e7f467bfd329a00a506decbcd91d83
Link:
https://www.unpac.me/results/0874c838-4edd-438f-bab8-5fae2ac45f8b/
SH256 hash:
83183a8d40a911690ac0064964d07bac630a508a63a43b56fb61ed405d8d8900
MD5 hash:
b08ad9c7f95ff11da0b0b93543e35bbc
SHA1 hash:
da304fbd1bb1ff500355d1cde15bada5f42afa8c
Link:
https://www.unpac.me/results/0874c838-4edd-438f-bab8-5fae2ac45f8b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/83183a8d40a9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/83183a8d40a911690ac0064964d07bac630a508a63a43b56fb61ed405d8d8900

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:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:redline_stealer
Create hunting rule
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

RedLineStealer

Executable exe 83183a8d40a911690ac0064964d07bac630a508a63a43b56fb61ed405d8d8900

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/198936/

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