MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cf6570844a3a440ad731d0c72ed9bd8369f2cfb44243a952942f91097767776. 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: 10


Intelligence 10 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cf6570844a3a440ad731d0c72ed9bd8369f2cfb44243a952942f91097767776
SHA3-384 hash: 69c2b34136275b9c3f46b79b1d96c130ffb96918cb60ffc9abdfdfc51ba9d4566cc5ff0c604650cdfc5110905e272f91
SHA1 hash: dd1c7de40ef944df647df9b273072c72b467fbf4
MD5 hash: 341df9edc889079470d9108d702a5bfa
humanhash: queen-beer-pluto-illinois
File name:341DF9EDC889079470D9108D702A5BFA.exe
Download: download sample
Signature DiamondFox
Create hunting rule
File size:642'560 bytes
First seen:2021-08-24 17:25:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1b90ad0d3d7218730afbb0fdc6bdf7ab (2 x DiamondFox)
ssdeep 12288:5hckP/FOzgwvyf/18gxuDPU69Kw6VafLxVFFDTSVvkVixVVtY7+MSC1ml3dojnGy:52kPNOM+y69Kw6VafLxVFFDTSVvkVixS
TLSH T116D47D11B344769ACC7645308951C1E5152BBE395A2297B7F7E47F2EEE3E0C38A30A93
dhash icon c0e09e94b494fe1e (2 x DiamondFox)
Reporter abuse_ch
Tags:DiamondFox exe


Avatar
abuse_ch
DiamondFox C2:
http://188.119.112.104/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://188.119.112.104/ https://threatfox.abuse.ch/ioc/193472/

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
wannacry.exe
Verdict:
Malicious activity
Analysis date:
2021-08-24 10:22:36 UTC
Tags:
ransomware wannacry wannacryptor evasion trojan rat azorult stealer fareit pony raccoon loader redline opendir
Link:
https://app.any.run/tasks/f8f6b8c7-2cf9-400c-b254-9b6d4e0b0ac7

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/181979/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Connection attempt
Sending an HTTP GET request
DNS request
Creating a file
Deleting a recently created file
Reading critical registry keys
Sending a UDP request
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% subdirectories
Creating a window
Launching a process
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/f208cf98-02b2-4eaa-879c-8cfed44822b0
Result
Threat name:
DanaBot Metasploit RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/838480
Signature
.NET source code contains very large strings
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Disable Windows Defender real time protection (registry)
Drops PE files to the document folder of the user
Injects a PE file into a foreign processes
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected DanaBot stealer dll
Yara detected Metasploit Payload
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 470911 Sample: 4fPLarwmk4.exe Startdate: 24/08/2021 Architecture: WINDOWS Score: 100 52 159.69.210.57 HETZNER-ASDE Germany 2->52 54 172.67.216.236 CLOUDFLARENETUS United States 2->54 74 Antivirus detection for URL or domain 2->74 76 Multi AV Scanner detection for dropped file 2->76 78 Multi AV Scanner detection for submitted file 2->78 80 8 other signatures 2->80 8 4fPLarwmk4.exe 5 86 2->8         started        signatures3 process4 dnsIp5 62 185.233.185.134 YURTEH-ASUA Russian Federation 8->62 64 37.0.10.214 WKD-ASIE Netherlands 8->64 66 14 other IPs or domains 8->66 42 C:\Users\...\y_N3Y5STTRmOdap2CNc2WKM6.exe, PE32 8->42 dropped 44 C:\Users\...\vHsuAM03fggaLlE0RDB4_BNQ.exe, PE32 8->44 dropped 46 C:\Users\...\qvWrauOmwEQ5lKTEO9RQBo6g.exe, PE32 8->46 dropped 48 58 other files (38 malicious) 8->48 dropped 82 Drops PE files to the document folder of the user 8->82 84 Creates HTML files with .exe extension (expired dropper behavior) 8->84 86 Tries to harvest and steal browser information (history, passwords, etc) 8->86 88 Disable Windows Defender real time protection (registry) 8->88 13 YbQAve9hfNGNlsMYJNhYpyfa.exe 8->13         started        16 y_N3Y5STTRmOdap2CNc2WKM6.exe 8->16         started        19 5pttTsPIZMqktsPk6ud9PL7i.exe 8->19         started        21 10 other processes 8->21 file6 signatures7 process8 dnsIp9 90 Detected unpacking (changes PE section rights) 13->90 92 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 13->92 94 Maps a DLL or memory area into another process 13->94 104 2 other signatures 13->104 32 C:\Users\user\Documents\Y_N3Y5~1.EXE.dll, PE32 16->32 dropped 96 Drops PE files to the document folder of the user 16->96 98 Contains functionality to inject code into remote processes 19->98 100 Injects a PE file into a foreign processes 19->100 56 208.95.112.1 TUT-ASUS United States 21->56 58 46.8.29.124 TEAM-HOSTASRU Russian Federation 21->58 60 11 other IPs or domains 21->60 34 C:\Users\...\Bz7xIeig0td_qNFMekN_Joxd.tmp, PE32 21->34 dropped 36 C:\Users\user\AppData\...\4275335105.exe, PE32 21->36 dropped 38 C:\Users\user\AppData\...\3964447536.exe, PE32 21->38 dropped 40 8 other files (none is malicious) 21->40 dropped 102 Tries to harvest and steal browser information (history, passwords, etc) 21->102 24 chrome.exe 28 21->24         started        28 conhost.exe 21->28         started        30 conhost.exe 21->30         started        file10 signatures11 process12 dnsIp13 68 142.250.184.227 GOOGLEUS United States 24->68 70 142.250.203.110 GOOGLEUS United States 24->70 72 10 other IPs or domains 24->72 50 C:\Users\user\AppData\Local\...\Cookies, SQLite 24->50 dropped file14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1cf6570844a3a440ad731d0c72ed9bd8369f2cfb44243a952942f91097767776/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2021-08-21 20:46:22 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dt3focceuoseblltdughf3m33a3j6lh3iqsdvfjjil4rbf3wo53a._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:metasploit family:redline family:smokeloader family:vidar botnet:24.08 botnet:3 botnet:937 botnet:boss1 botnet:build3 botnet:pirmas bild v2 botnet:supertraff backdoor dropper evasion infostealer loader stealer themida trojan
Link:
https://tria.ge/reports/210824-elmm1ydnza/
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
Suspicious use of NtSetInformationThreadHideFromDebugger
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
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Glupteba
Glupteba Payload
MetaSploit
Modifies Windows Defender Real-time Protection settings
Process spawned unexpected child process
RedLine
RedLine Payload
SmokeLoader
Vidar
Malware Config
C2 Extraction:
135.148.139.222:1494
159.69.210.57:31724
https://eduarroma.tumblr.com/
91.142.77.189:61524
95.181.172.100:55640
deyrolorme.xyz:80
xariebelal.xyz:80
anihelardd.xyz:80
46.8.19.223:15791
https://denerux.top/forum/
https://magilson.top/forum/
http://denerux.top/forum/
http://magilson.top/forum/
Unpacked files
SH256 hash:
1cf6570844a3a440ad731d0c72ed9bd8369f2cfb44243a952942f91097767776
MD5 hash:
341df9edc889079470d9108d702a5bfa
SHA1 hash:
dd1c7de40ef944df647df9b273072c72b467fbf4
Link:
https://www.unpac.me/results/7bd259fd-8b7c-4a51-9559-2240d03c9009/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1cf6570844a3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1cf6570844a3a440ad731d0c72ed9bd8369f2cfb44243a952942f91097767776

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_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:RedOctoberPluginCollectInfo
Create hunting rule
Rule name:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload

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/181979/

Comments