MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd5c970806fba1500cbb6af5328329aeb43b8de3f02d90ec5d8cd1d57711622f. 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


DiamondFox


Vendor detections: 12


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

SHA256 hash: fd5c970806fba1500cbb6af5328329aeb43b8de3f02d90ec5d8cd1d57711622f
SHA3-384 hash: 9ae690717a61345d1ee2b1d291808c9b792d446afcc84eea75bc23e065e957365a4c0fe9a3360d483d733cdc2a7924c7
SHA1 hash: 0de47c02a8adc4940a6c18621b4e4a619641d029
MD5 hash: cb927513ff8ebff4dd52a47f7e42f934
humanhash: delta-california-equal-zebra
File name:fortnitecheat.exe
Download: download sample
Signature DiamondFox
Create hunting rule
File size:646'144 bytes
First seen:2021-08-21 07:46:37 UTC
Last seen:2021-08-21 08:49:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5e66d8d528d67d716d50d46578794396 (1 x DiamondFox, 1 x RedLineStealer)
ssdeep 12288:0qtavSvIGmVujfIzEQlzlmgGak6H3lP3XJik0YhBhrj05:0qsVrYyl876j0KDrj05
Threatray 81 similar samples on MalwareBazaar
TLSH T191D4493155A4F866F4A50CB8A1A6E3B698386F758AD78093F2B07B3F86313D17C24537
dhash icon 31f8ce8282c0e001 (3 x DiamondFox, 3 x AgentTesla, 2 x RedLineStealer)
Reporter Anonymous
Tags:DiamondFox exe Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Your+File+Is+Ready+To+Download.rar
Verdict:
Suspicious activity
Analysis date:
2021-08-17 11:31:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/385a7fda-f1db-472c-bbc7-c47b5db38f0d

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/181070/
Detection(s):
SecuriteInfo.com.Trojan.DiamondFox.19.7086.24360.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a UDP request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Deleting a recently created file
Reading critical registry keys
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Blocking the Windows Defender launch
Unauthorized injection to a recently created process
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:
Bsymem
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de192438-1bc5-4976-80bc-2d7e85cf0fb6
Result
Threat name:
Glupteba Metasploit RedLine Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/836762
Signature
.NET source code contains very large strings
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contain functionality to detect virtual machines
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Creates HTML files with .exe extension (expired dropper behavior)
Creates processes via WMI
Disable Windows Defender real time protection (registry)
Drops PE files to the document folder of the user
Found many strings related to Crypto-Wallets (likely being stolen)
Found Tor onion address
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
May modify the system service descriptor table (often done to hook functions)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sample uses process hollowing technique
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Costura Assembly Loader
Yara detected Glupteba
Yara detected Metasploit Payload
Yara detected RedLine Stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 469193 Sample: fortnitecheat.exe Startdate: 21/08/2021 Architecture: WINDOWS Score: 100 55 142.250.181.225 GOOGLEUS United States 2->55 57 142.250.181.238 GOOGLEUS United States 2->57 59 3 other IPs or domains 2->59 69 Multi AV Scanner detection for domain / URL 2->69 71 Antivirus detection for URL or domain 2->71 73 Antivirus detection for dropped file 2->73 75 14 other signatures 2->75 8 fortnitecheat.exe 4 60 2->8         started        signatures3 process4 dnsIp5 61 185.233.185.134 YURTEH-ASUA Russian Federation 8->61 63 37.0.10.214 WKD-ASIE Netherlands 8->63 65 15 other IPs or domains 8->65 45 C:\Users\...\odkimSj3x9YCwfGj11DLcyj2.exe, PE32 8->45 dropped 47 C:\Users\...\jtehmkmQjXgqvmG8g7sGfPWL.exe, PE32 8->47 dropped 49 C:\Users\...\jn8QakEP2QHdDcirU9cbFfTu.exe, PE32 8->49 dropped 51 39 other files (34 malicious) 8->51 dropped 77 Drops PE files to the document folder of the user 8->77 79 Creates HTML files with .exe extension (expired dropper behavior) 8->79 81 Tries to harvest and steal browser information (history, passwords, etc) 8->81 83 Disable Windows Defender real time protection (registry) 8->83 13 MShFeajXlXNJZRRvKBKySnKb.exe 8->13         started        16 dGtHW1Cg5j2NAffWSlZhmHvH.exe 8->16         started        18 R3rp0_G8fbi9bP2ypRN6XuO3.exe 8->18         started        20 17 other processes 8->20 file6 signatures7 process8 file9 85 Query firmware table information (likely to detect VMs) 13->85 87 Tries to detect sandboxes and other dynamic analysis tools (window names) 13->87 89 Hides threads from debuggers 13->89 91 Tries to detect sandboxes / dynamic malware analysis system (registry check) 16->91 23 conhost.exe 16->23         started        25 conhost.exe 18->25         started        37 C:\Program Files (x86)\...\md8_8eus.exe, PE32 20->37 dropped 39 C:\Program Files (x86)\Company\...\jooyu.exe, PE32 20->39 dropped 41 C:\Users\user\AppData\Local\...\temp_0.tmp, Microsoft 20->41 dropped 43 3 other files (none is malicious) 20->43 dropped 93 Contains functionality to infect the boot sector 20->93 95 Contain functionality to detect virtual machines 20->95 97 Contains functionality to inject code into remote processes 20->97 99 5 other signatures 20->99 27 XszRyen8y2HRuG5qMcf3Sfye.exe 20->27         started        31 conhost.exe 20->31         started        33 conhost.exe 20->33         started        35 5 other processes 20->35 signatures10 process11 dnsIp12 67 104.21.79.144 CLOUDFLARENETUS United States 27->67 53 C:\Users\user\AppData\Local\Temp\sqlite.dll, PE32 27->53 dropped file13
Detection:
glupteba
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fd5c970806fba1500cbb6af5328329aeb43b8de3f02d90ec5d8cd1d57711622f/
Threat name:
Win32.Trojan.Chapak
Create hunting rule
Status:
Malicious
First seen:
2021-08-14 00:29:53 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7vojocag7oqvadf3nl2tfazjv22dxdpd6awzb3c5rti5k5yrmixq._file
Verdict:
malicious
Similar samples:
0a823cbd6a32a10c927253fa40466c8a3177e487ee7895a8a2e244a9b4c415fc
DiamondFox
1cdddf182f161ab789edfcc68a0706d0b8412a9ba67a3f918fe60fab270eabff
DiamondFox
31452b50fe8475fa4566b814ed702c6910029ff66db45d3dbb21c2e3ed63594f
DiamondFox
39326cdd0c863e1766ecc3d119ec18fdaa93ef886cfbc887f76784f745df73e4
DiamondFox
450b8f11dfa06aee1def7d2b49c29d670406b765e9900efe7d1e8bb1ffff486f
DiamondFox
663d11c6a687961e8b5cda09b720a9511d972a9ea164cf8c385037a33eea53fa
DiamondFox
8f2789b6a628a92f9f6313305b255c405f867c49161bb864263dcfef5a6f712d
DiamondFox
bbb1867666dcd3898495a36ebec4d9a00c5c4c519eab587f530f5f5c6d80cb32
DiamondFox
+ 71 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:metasploit family:redline family:smokeloader family:vidar botnet:19.08 botnet:20_8_rs botnet:937 botnet:dibild botnet:second_7.5k botnet:www backdoor discovery dropper evasion infostealer loader stealer suricata themida trojan upx
Link:
https://tria.ge/reports/210821-rtkjerqb8n/
Behaviour
Kills process with taskkill
Modifies system certificate store
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Themida packer
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Nirsoft
Vidar Stealer
Glupteba
Glupteba Payload
MetaSploit
Modifies Windows Defender Real-time Protection settings
Process spawned unexpected child process
RedLine
RedLine Payload
SmokeLoader
Vidar
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
185.204.109.146:54891
45.14.49.200:27625
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
135.148.139.222:33569
jekorikani.xyz:80
95.181.172.100:6795
https://eduarroma.tumblr.com/
Unpacked files
SH256 hash:
fd5c970806fba1500cbb6af5328329aeb43b8de3f02d90ec5d8cd1d57711622f
MD5 hash:
cb927513ff8ebff4dd52a47f7e42f934
SHA1 hash:
0de47c02a8adc4940a6c18621b4e4a619641d029
Link:
https://www.unpac.me/results/3536f5c4-ada8-411d-a5c4-1f6f9a726d6c/
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/fd5c970806fba1500cbb6af5328329aeb43b8de3f02d90ec5d8cd1d57711622f

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/181070/

Comments