MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fd73d2549cb9a36d4a27fd7ed6f9ba7aa0ff0e1103b4b96821de901152b118e. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fd73d2549cb9a36d4a27fd7ed6f9ba7aa0ff0e1103b4b96821de901152b118e
SHA3-384 hash: 5ee4c13331514e560531fea00a4acbd05ef7e7c32dff8c8b1936de47c157ad94a3018a91ed1c815fd74888bfc83a0b39
SHA1 hash: 6c08b67e2fb0f63788ad2fd7f74ba160eb507175
MD5 hash: 3480891869269773f85cf1cb389bbf96
humanhash: zebra-hydrogen-fanta-summer
File name:Ambrosial.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:27'613'184 bytes
First seen:2021-10-30 11:48:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 140094f13383e9ae168c4b35b6af3356 (32 x DCRat, 11 x CoinMiner, 10 x njrat)
ssdeep 786432:pWOVL6SHzGGX7iRCD5AhAhApknRi0gum:PjHNga
Threatray 110 similar samples on MalwareBazaar
TLSH T1A25733645B726819C8C00973C89182A116F91F59267B3473F0E1328E7A2B6F697F3D6F
dhash icon cd89b1b2e9cd5c32 (1 x RedLineStealer)
Reporter Anonymous
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ambrosial.exe
Verdict:
Malicious activity
Analysis date:
2021-10-30 12:04:19 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/c6cf144e-f750-4afb-9788-3f9b063e6e48

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:
Result
Verdict:
MALICIOUS
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/879794
Signature
.NET source code contains potential unpacker
.NET source code contains process injector
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
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
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 512228 Sample: Ambrosial.exe Startdate: 30/10/2021 Architecture: WINDOWS Score: 100 37 Antivirus / Scanner detection for submitted sample 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected RedLine Stealer 2->41 43 8 other signatures 2->43 7 Ambrosial.exe 3 2->7         started        process3 file4 23 C:\Users\...\turbosquad_support417981.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\Local\...\Ambrosial.exe, PE32+ 7->25 dropped 10 turbosquad_support417981.exe 7->10         started        13 Ambrosial.exe 16 59 7->13         started        process5 dnsIp6 53 Query firmware table information (likely to detect VMs) 10->53 55 Tries to detect sandboxes and other dynamic analysis tools (window names) 10->55 57 Machine Learning detection for dropped file 10->57 61 5 other signatures 10->61 17 AppLaunch.exe 5 10->17         started        21 WerFault.exe 23 9 10->21         started        31 raw.githubusercontent.com 185.199.108.133, 443, 49741, 49742 FASTLYUS Netherlands 13->31 33 cdn.discordapp.com 162.159.133.233, 443, 49748, 49749 CLOUDFLARENETUS United States 13->33 35 192.168.2.1 unknown unknown 13->35 27 C:\Users\user\AppData\...behaviorgraphunaDotNetRT64.dll, PE32+ 13->27 dropped 59 Tries to detect virtualization through RDTSC time measurements 13->59 file7 signatures8 process9 dnsIp10 29 178.33.87.34, 45760, 49745 OVHFR France 17->29 45 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 17->45 47 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 17->47 49 Tries to harvest and steal browser information (history, passwords, etc) 17->49 51 Tries to steal Crypto Currency Wallets 17->51 signatures11
Gathering data
Threat name:
Win32.Hacktool.Pucrpt
Create hunting rule
Status:
Malicious
First seen:
2021-10-30 11:49:07 UTC
AV detection:
18 of 26 (69.23%)
Threat level:
  1/5
Verdict:
malicious
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RedLineStealer
+ 100 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline evasion infostealer spyware suricata trojan
Link:
https://tria.ge/reports/211030-ny1n2abfcj/
Behaviour
Creates scheduled task(s)
Modifies registry class
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
Checks computer location settings
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RedLine
RedLine Payload
Suspicious use of NtCreateProcessExOtherParentProcess
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/1fd73d2549cb9a36d4a27fd7ed6f9ba7aa0ff0e1103b4b96821de901152b118e

File information

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

Comments