MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4e9742a6a418ee7366c594a4f1206d468f6147792407fcd9ac6b452369d88bb. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4e9742a6a418ee7366c594a4f1206d468f6147792407fcd9ac6b452369d88bb
SHA3-384 hash: 80529df49245df72838fade1b99d34a95f63e06a65939fd471acca7fc0deafcbf08353fc41311392f1799361acb08cc3
SHA1 hash: dfd9a40294b4e7e54f272aaa67cbe076d913919f
MD5 hash: 094498332e7dde3d032c41457daee8f4
humanhash: delaware-single-nitrogen-carpet
File name:BREELOK.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'246'208 bytes
First seen:2021-11-20 16:24:41 UTC
Last seen:2021-11-20 17:41:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 15aeac4aa1d11f9ad3fc4c4ac7bb9468 (58 x RedLineStealer, 5 x RaccoonStealer, 3 x CoinMiner)
ssdeep 24576:MxfRqdKchIS9Xu6d8z7giucwDDXqkEaHNYK3u7oy3NVzLC:ef0dW8+62//VNaAU6NVC
Threatray 193 similar samples on MalwareBazaar
TLSH T1CF4533522544A93DD78F62F11A269719C267063823E5930C4CCF6F8E2C76EFE8F5D868
Reporter JaffaCakes118
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BREELOK.exe
Verdict:
Malicious activity
Analysis date:
2021-11-20 16:24:29 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/2092da97-d1e6-4ccb-8919-d7b025d5ab56

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Launching the default Windows debugger (dwwin.exe)
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/61992161359656727c9ea00e/reports/6a542b62-c004-48f6-ae30-42519248a947/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/72319a4d-e716-42d6-838c-ea205341144f
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/893128
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Detected VMProtect packer
Drops PE files with benign system names
Encrypted powershell cmdline option found
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file has nameless sections
Performs DNS queries to domains with low reputation
Potential dropper URLs found in powershell memory
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)
Sigma detected: Suspicius Add Task From User AppData Temp
Sigma detected: System File Execution Location Anomaly
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to shutdown other security tools via broadcasted WM_QUERYENDSESSION
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 525601 Sample: BREELOK.exe Startdate: 20/11/2021 Architecture: WINDOWS Score: 100 83 Found malware configuration 2->83 85 Antivirus detection for dropped file 2->85 87 Multi AV Scanner detection for submitted file 2->87 89 7 other signatures 2->89 11 BREELOK.exe 2->11         started        14 cmd.exe 2->14         started        process3 signatures4 103 Query firmware table information (likely to detect VMs) 11->103 105 Tries to shutdown other security tools via broadcasted WM_QUERYENDSESSION 11->105 107 Writes to foreign memory regions 11->107 111 3 other signatures 11->111 16 AppLaunch.exe 15 7 11->16         started        21 WerFault.exe 23 9 11->21         started        109 Encrypted powershell cmdline option found 14->109 23 conhost.exe 14->23         started        25 powershell.exe 14->25         started        27 powershell.exe 14->27         started        process5 dnsIp6 77 nariviqusir.xyz 185.117.90.160, 49743, 81 HZ-NL-ASGB Netherlands 16->77 79 cdn.discordapp.com 162.159.130.233, 443, 49749 CLOUDFLARENETUS United States 16->79 81 2 other IPs or domains 16->81 69 C:\Users\user\AppData\Local\Temp\fl.exe, PE32+ 16->69 dropped 91 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->91 93 Performs DNS queries to domains with low reputation 16->93 95 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 16->95 97 2 other signatures 16->97 29 fl.exe 5 16->29         started        71 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 21->71 dropped file7 signatures8 process9 file10 75 C:\Users\user\AppData\Local\...\services.exe, PE32+ 29->75 dropped 119 Antivirus detection for dropped file 29->119 121 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 29->121 123 Drops PE files with benign system names 29->123 33 MpCmdRun.exe 29->33         started        35 cmd.exe 1 29->35         started        38 cmd.exe 29->38         started        40 cmd.exe 29->40         started        signatures11 process12 signatures13 42 services.exe 33->42         started        46 conhost.exe 33->46         started        48 conhost.exe 33->48         started        99 Encrypted powershell cmdline option found 35->99 101 Uses schtasks.exe or at.exe to add and modify task schedules 35->101 50 powershell.exe 22 35->50         started        52 conhost.exe 35->52         started        54 powershell.exe 35->54         started        56 conhost.exe 38->56         started        58 schtasks.exe 38->58         started        process14 file15 73 C:\Users\user\AppData\...\sihost64.exe, PE32+ 42->73 dropped 113 Antivirus detection for dropped file 42->113 115 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 42->115 60 cmd.exe 42->60         started        signatures16 process17 signatures18 117 Encrypted powershell cmdline option found 60->117 63 conhost.exe 60->63         started        65 powershell.exe 60->65         started        67 powershell.exe 60->67         started        process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4e9742a6a418ee7366c594a4f1206d468f6147792407fcd9ac6b452369d88bb/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-20 16:25:07 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ytuxiktkighoontmlffe6eqg2rupmfdxsjah7tm2y22fenu5rc5q._file
Verdict:
malicious
Label(s):
trickbot
Create hunting rule
Similar samples:
0028d3b936c329c8bb2a7c17d677d9808eed4f46c123048100050819d1657464
RedLineStealer
06a2134339a6ff05c2a61e3f796f1c192e9cadc13f8ba5a600e538e89f6c7e4d
RedLineStealer
1bbcacc061668b56fe66177b0f21d4ee17e6ebd91996eb9b84a90e665e0255f4
RedLineStealer
2b0cd91072bc81875fba4d9dc3b293500f110b57dd9d37028556fdb296705fb0
RedLineStealer
67ad7348d5bfbb13a98697962b46a7a833137b636b49c6eac2829c2d425e9dfa
RedLineStealer
7e6b525d20c679bb8241177f2e307bb9c5b9070e4846a033640eb45eafcf64ea
RedLineStealer
888b7c0da59de4fb96352a4db14b1674881eea78028100bd8ffd8757f21fffdc
RedLineStealer
cdb8a234c896df8b45ee7bc0d69ecdaec0bfce73cacdb376048bcd3abb85a75d
RedLineStealer
d8ce2e5613b91a46eb15835e6d2aac47a715e2ab55a97163bdf2ed8ac350f7a1
RedLineStealer
e67db91b7e8bcf1cf40735c556df7971af493cfd6b0fe4ffd25774ca7c31e070
RedLineStealer
+ 183 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:@tag3r evasion infostealer spyware trojan vmprotect
Link:
https://tria.ge/reports/211120-twypjsgag3/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks whether UAC is enabled
Checks BIOS information in registry
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
VMProtect packed file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RedLine
RedLine Payload
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
nariviqusir.xyz:81
Unpacked files
SH256 hash:
aee6a3c61848debcb4576bfc648d7213b70d08d581b459613123039875e01624
MD5 hash:
7822b1debfc98e09d3b8d416214386ef
SHA1 hash:
45a709b7681ab95cf2f7bfa4bd389ef69d1893c7
Link:
https://www.unpac.me/results/a55ba1da-8f13-4d03-b3a4-f66faddac975/
SH256 hash:
c4e9742a6a418ee7366c594a4f1206d468f6147792407fcd9ac6b452369d88bb
MD5 hash:
094498332e7dde3d032c41457daee8f4
SHA1 hash:
dfd9a40294b4e7e54f272aaa67cbe076d913919f
Link:
https://www.unpac.me/results/a55ba1da-8f13-4d03-b3a4-f66faddac975/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c4e9742a6a418ee7366c594a4f1206d468f6147792407fcd9ac6b452369d88bb

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_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: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 c4e9742a6a418ee7366c594a4f1206d468f6147792407fcd9ac6b452369d88bb

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/207793/

Comments