MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e9aabb8abf8954eb2edc1ac5e5d80efb995b570af08dbc229930e471ae9bf08. 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 2 YARA File information Comments

SHA256 hash: 4e9aabb8abf8954eb2edc1ac5e5d80efb995b570af08dbc229930e471ae9bf08
SHA3-384 hash: 56e2e6f4d05a631e42431e7f0899dae261fddaa059136f34e2c318ed6f1ae648362c613689f52c704d3fb152f3d1c2ce
SHA1 hash: ed538d7d21f6fe3f3cc4d8fd7c93288c7e9b9651
MD5 hash: 8c3223abe34b2be4cbc6af48963ceda1
humanhash: freddie-hot-grey-quiet
File name:8c3223abe34b2be4cbc6af48963ceda1.exe
Download: download sample
Signature RedLineStealer
File size:288'256 bytes
First seen:2022-01-14 00:05:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a8880d90dd309ce69e04adb371ea8632 (1 x RedLineStealer, 1 x DanaBot)
ssdeep 3072:AjryFIe1Gz41IsR9Cw6saqJEqpUKyp9up6uVVggjcGkNIVqI:Ajry2sDbXJR69HC7ITsq
Threatray 7'019 similar samples on MalwareBazaar
TLSH T10454CFD136D0C5B2D49735309C25CFA0AA7AFE31E9B4954B3778672E6F703C08A26B16
File icon (PE):PE icon
dhash icon fcfcd4d4d4d4d8c0 (75 x RedLineStealer, 56 x RaccoonStealer, 23 x Smoke Loader)
Reporter @abuse_ch
Tags:exe RedLineStealer


Twitter
@abuse_ch
RedLineStealer C2:
109.248.11.62:44680

Intelligence


File Origin
# of uploads :
1
# of downloads :
279
Origin country :
US US
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8c3223abe34b2be4cbc6af48963ceda1.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-14 00:09:54 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
DNS request
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
Sending a custom TCP request
Creating a file
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Running batch commands
Launching a process
Delayed reading of the file
Query of malicious DNS domain
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
Behaviour
MalwareBazaar
SystemUptime
CPUID_Instruction
MeasuringTime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware qbot
Result
Threat name:
RedLine SmokeLoader Tofsee Vidar
Detection:
malicious
Classification:
troj.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 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)
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
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
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)
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 552978 Sample: gLD9IA2G4A.exe Startdate: 14/01/2022 Architecture: WINDOWS Score: 100 83 yandex.ru 2->83 85 pool.supportxmr.com 2->85 87 7 other IPs or domains 2->87 97 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->97 99 Multi AV Scanner detection for domain / URL 2->99 101 Antivirus detection for URL or domain 2->101 103 13 other signatures 2->103 11 gLD9IA2G4A.exe 2->11         started        13 wtrawui 2->13         started        16 svchost.exe 2->16         started        18 12 other processes 2->18 signatures3 process4 signatures5 20 gLD9IA2G4A.exe 11->20         started        129 Machine Learning detection for dropped file 13->129 131 Contains functionality to inject code into remote processes 13->131 133 Injects a PE file into a foreign processes 13->133 23 wtrawui 13->23         started        135 Changes security center settings (notifications, updates, antivirus, firewall) 16->135 25 MpCmdRun.exe 16->25         started        27 WerFault.exe 18->27         started        process6 signatures7 105 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->105 107 Maps a DLL or memory area into another process 20->107 109 Checks if the current machine is a virtual machine (disk enumeration) 20->109 29 explorer.exe 12 20->29 injected 111 Creates a thread in another existing process (thread injection) 23->111 34 conhost.exe 25->34         started        process8 dnsIp9 91 185.233.81.115, 443, 49732 SUPERSERVERSDATACENTERRU Russian Federation 29->91 93 188.166.28.199, 80 DIGITALOCEAN-ASNUS Netherlands 29->93 95 11 other IPs or domains 29->95 75 C:\Users\user\AppData\Roaming\wtrawui, PE32 29->75 dropped 77 C:\Users\user\AppData\Local\Temp\FF49.exe, PE32 29->77 dropped 79 C:\Users\user\AppData\Local\Temp\FA8C.exe, PE32 29->79 dropped 81 11 other malicious files 29->81 dropped 145 System process connects to network (likely due to code injection or exploit) 29->145 147 Benign windows process drops PE files 29->147 149 Deletes itself after installation 29->149 151 Hides that the sample has been downloaded from the Internet (zone.identifier) 29->151 36 E844.exe 29->36         started        39 45A0.exe 29->39         started        41 F45B.exe 2 29->41         started        44 2 other processes 29->44 file10 signatures11 process12 file13 113 Detected unpacking (changes PE section rights) 36->113 115 Detected unpacking (overwrites its own PE header) 36->115 117 Found evasive API chain (may stop execution after checking mutex) 36->117 127 4 other signatures 36->127 119 Machine Learning detection for dropped file 39->119 121 Injects a PE file into a foreign processes 39->121 46 45A0.exe 39->46         started        73 C:\Users\user\AppData\Local\...\ackjzztq.exe, PE32 41->73 dropped 49 cmd.exe 41->49         started        52 cmd.exe 41->52         started        54 sc.exe 41->54         started        56 sc.exe 41->56         started        123 Antivirus detection for dropped file 44->123 125 Multi AV Scanner detection for dropped file 44->125 58 FF49.exe 44->58         started        61 WerFault.exe 3 10 44->61         started        signatures14 process15 dnsIp16 137 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 46->137 139 Maps a DLL or memory area into another process 46->139 141 Checks if the current machine is a virtual machine (disk enumeration) 46->141 143 Creates a thread in another existing process (thread injection) 46->143 71 C:\Windows\SysWOW64\...\ackjzztq.exe (copy), PE32 49->71 dropped 63 conhost.exe 49->63         started        65 conhost.exe 52->65         started        67 conhost.exe 54->67         started        69 conhost.exe 56->69         started        89 86.107.197.138, 38133, 49860 MOD-EUNL Romania 58->89 file17 signatures18 process19
Threat name:
Win32.Ransomware.Aicat
Status:
Malicious
First seen:
2022-01-14 00:06:20 UTC
File Type:
PE (Exe)
Extracted files:
31
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Result
Malware family:
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
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Modifies data under HKEY_USERS
Modifies registry class
Script User-Agent
Suspicious behavior: CmdExeWriteProcessMemorySpam
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
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
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
SH256 hash:
4e9aabb8abf8954eb2edc1ac5e5d80efb995b570af08dbc229930e471ae9bf08
MD5 hash:
8c3223abe34b2be4cbc6af48963ceda1
SHA1 hash:
ed538d7d21f6fe3f3cc4d8fd7c93288c7e9b9651
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
109.248.11.62:44680 https://threatfox.abuse.ch/ioc/294699
2.56.56.131:81 https://threatfox.abuse.ch/ioc/294753

File information


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

Web download

RedLineStealer

Executable exe 4e9aabb8abf8954eb2edc1ac5e5d80efb995b570af08dbc229930e471ae9bf08

(this sample)

  
Delivery method
Distributed via web download

Comments