MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b255f6b269f178c5f63162e16c830cfc772e80ad18b50b62dbe7c5da156b3980. 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: 11


Intelligence 11 IOCs 2 YARA 13 File information Comments

SHA256 hash: b255f6b269f178c5f63162e16c830cfc772e80ad18b50b62dbe7c5da156b3980
SHA3-384 hash: e3318da79c0955c8c045cef97e89d62970ae7470c9231d11bca1359bc526537fb40ddc385ce501a23f79e330ed57675a
SHA1 hash: b36f6095b70c58a7f269e4561056b85a564dd3d1
MD5 hash: 06b5e8e5108f700f733f029529489055
humanhash: massachusetts-hawaii-pizza-two
File name:B255F6B269F178C5F63162E16C830CFC772E80AD18B50.exe
Download: download sample
Signature DiamondFox
File size:3'535'183 bytes
First seen:2021-08-14 21:35:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 32569d67dc210c5cb9a759b08da2bdb3 (122 x RedLineStealer, 42 x DiamondFox, 37 x RaccoonStealer)
ssdeep 98304:x018QQd1K6KU/ctlh1OEFVPSTCvLUBsKa3:xk8QQfK6ZYlh1XVPTLUCKC
Threatray 347 similar samples on MalwareBazaar
TLSH T138F533E177E985F7C68145318D086B72E0BAE34C073298D767504F1D0BAAF76A21ED87
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter abuse_ch
Tags:DiamondFox exe


Avatar
abuse_ch
DiamondFox C2:
http://45.153.230.19/

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
http://45.153.230.19/ https://threatfox.abuse.ch/ioc/185490/
95.179.166.29:60101 https://threatfox.abuse.ch/ioc/188574/

Intelligence


File Origin
# of uploads :
1
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
B255F6B269F178C5F63162E16C830CFC772E80AD18B50.exe
Verdict:
No threats detected
Analysis date:
2021-08-14 21:39:02 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 file in the %temp% subdirectories
Creating a process from a recently created file
Searching for the window
Moving a file to the %temp% subdirectory
Connection attempt
Sending a custom TCP request
DNS request
Running batch commands
Sending an HTTP GET request
Deleting a recently created file
Sending a UDP request
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.
Result
Threat name:
Backstage Stealer RedLine SmokeLoader Vi
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks if the current machine is a virtual machine (disk enumeration)
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)
DLL reload attack detected
Drops PE files to the document folder of the user
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Query firmware table information (likely to detect VMs)
Renames NTDLL to bypass HIPS
Sets debug register (to hijack the execution of another thread)
Sigma detected: Suspicious Svchost Process
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Backstage Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 465428 Sample: B255F6B269F178C5F63162E16C8... Startdate: 14/08/2021 Architecture: WINDOWS Score: 100 101 20.42.73.29 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 2->101 131 Multi AV Scanner detection for domain / URL 2->131 133 Antivirus detection for URL or domain 2->133 135 Antivirus detection for dropped file 2->135 137 13 other signatures 2->137 12 B255F6B269F178C5F63162E16C830CFC772E80AD18B50.exe 15 2->12         started        signatures3 process4 file5 77 C:\Users\user\AppData\...\setup_install.exe, PE32 12->77 dropped 79 C:\Users\user\AppData\Local\...\sotema_7.txt, PE32 12->79 dropped 81 C:\Users\user\AppData\Local\...\sotema_6.txt, PE32 12->81 dropped 83 10 other files (none is malicious) 12->83 dropped 15 setup_install.exe 1 12->15         started        process6 dnsIp7 123 192.64.119.193 NAMECHEAP-NETUS United States 15->123 125 8.8.8.8 GOOGLEUS United States 15->125 127 127.0.0.1 unknown unknown 15->127 63 C:\Users\user\AppData\...\sotema_6.exe (copy), PE32 15->63 dropped 65 C:\Users\user\AppData\...\sotema_2.exe (copy), PE32 15->65 dropped 67 C:\Users\user\AppData\...\sotema_7.exe (copy), PE32 15->67 dropped 69 4 other files (none is malicious) 15->69 dropped 129 Detected unpacking (changes PE section rights) 15->129 20 cmd.exe 1 15->20         started        22 cmd.exe 1 15->22         started        24 cmd.exe 1 15->24         started        26 5 other processes 15->26 file8 signatures9 process10 process11 28 sotema_6.exe 4 69 20->28         started        33 sotema_1.exe 5 22->33         started        35 sotema_2.exe 1 24->35         started        37 sotema_4.exe 1 1 26->37         started        39 sotema_7.exe 26->39         started        41 sotema_5.exe 15 3 26->41         started        43 sotema_3.exe 12 26->43         started        dnsIp12 109 136.144.41.133 WORLDSTREAMNL Netherlands 28->109 111 136.144.41.201 WORLDSTREAMNL Netherlands 28->111 117 13 other IPs or domains 28->117 85 C:\Users\...\xSsvC_58kZB_VEVFTnhtPC6W.exe, PE32 28->85 dropped 87 C:\Users\...\wPrYvrUhXg87BdU5QS3hrMpQ.exe, PE32 28->87 dropped 89 C:\Users\...\u1TyApwuGsYDjj0L3hcpONxd.exe, PE32 28->89 dropped 99 45 other files (40 malicious) 28->99 dropped 153 Drops PE files to the document folder of the user 28->153 155 Creates HTML files with .exe extension (expired dropper behavior) 28->155 157 Disable Windows Defender real time protection (registry) 28->157 91 C:\Users\user\AppData\Local\Temp\axhub.dll, PE32 33->91 dropped 45 rundll32.exe 33->45         started        93 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 35->93 dropped 159 DLL reload attack detected 35->159 161 Renames NTDLL to bypass HIPS 35->161 163 Checks if the current machine is a virtual machine (disk enumeration) 35->163 113 208.95.112.1 TUT-ASUS United States 37->113 119 3 other IPs or domains 37->119 95 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 37->95 dropped 48 jfiag3g_gg.exe 37->48         started        50 jfiag3g_gg.exe 37->50         started        97 C:\Users\user\AppData\Local\...\sotema_7.tmp, PE32 39->97 dropped 52 sotema_7.tmp 39->52         started        121 3 other IPs or domains 41->121 115 74.114.154.18 AUTOMATTICUS Canada 43->115 file13 signatures14 process15 dnsIp16 145 Writes to foreign memory regions 45->145 147 Allocates memory in foreign processes 45->147 149 Creates a thread in another existing process (thread injection) 45->149 56 svchost.exe 45->56 injected 151 Tries to harvest and steal browser information (history, passwords, etc) 48->151 103 194.163.135.248 NEXINTO-DE Germany 52->103 105 185.227.110.219 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 52->105 71 C:\Users\user\AppData\Local\Temp\...\idp.dll, PE32 52->71 dropped 73 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 52->73 dropped 75 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 52->75 dropped file17 signatures18 process19 signatures20 139 Sets debug register (to hijack the execution of another thread) 56->139 141 Modifies the context of a thread in another process (thread injection) 56->141 59 svchost.exe 56->59         started        process21 dnsIp22 107 198.13.62.186 AS-CHOOPAUS United States 59->107 143 Query firmware table information (likely to detect VMs) 59->143 signatures23
Threat name:
Win32.Trojan.CookiesStealer
Status:
Malicious
First seen:
2021-06-26 13:32:57 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:glupteba family:metasploit family:raccoon family:redline family:smokeloader family:vidar botnet:706 botnet:937 botnet:93d3ccba4a3cbd5e268873fc1760b2335272e198 aspackv2 backdoor dropper evasion infostealer loader spyware stealer suricata themida trojan upx vmprotect
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
VMProtect packed file
Vidar Stealer
Glupteba
Glupteba Payload
MetaSploit
Modifies Windows Defender Real-time Protection settings
Process spawned unexpected child process
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
suricata: ET MALWARE Generic Password Stealer User Agent Detected (RookIE)
suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
Malware Config
C2 Extraction:
https://sergeevih43.tumblr.com/
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
http://readinglistforjuly1.xyz/
http://readinglistforjuly2.xyz/
http://readinglistforjuly3.xyz/
http://readinglistforjuly4.xyz/
http://readinglistforjuly5.xyz/
http://readinglistforjuly6.xyz/
http://readinglistforjuly7.xyz/
http://readinglistforjuly8.xyz/
http://readinglistforjuly9.xyz/
http://readinglistforjuly10.xyz/
http://readinglistforjuly1.site/
http://readinglistforjuly2.site/
http://readinglistforjuly3.site/
http://readinglistforjuly4.site/
http://readinglistforjuly5.site/
http://readinglistforjuly6.site/
http://readinglistforjuly7.site/
http://readinglistforjuly8.site/
http://readinglistforjuly9.site/
http://readinglistforjuly10.site/
http://readinglistforjuly1.club/
http://readinglistforjuly2.club/
http://readinglistforjuly3.club/
http://readinglistforjuly4.club/
http://readinglistforjuly5.club/
http://readinglistforjuly6.club/
http://readinglistforjuly7.club/
http://readinglistforjuly8.club/
http://readinglistforjuly9.club/
http://readinglistforjuly10.club/
https://lenak513.tumblr.com/
Unpacked files
SH256 hash:
0c2ade2993927f6de828e30c07156c19751b55650a05c965631ca0ea1c983498
MD5 hash:
cc0d6b6813f92dbf5be3ecacf44d662a
SHA1 hash:
b968c57a14ddada4128356f6e39fb66c6d864d3f
SH256 hash:
55361941ab12c7edd987c706d25423d868f756fab1028d99eeffacdabf3da4ca
MD5 hash:
4de4b7bc0a92902422c4204fcfa58150
SHA1 hash:
587e0299ea32cc836281998941daa60f471e3480
SH256 hash:
40ca14be87ccee1c66cce8ce07d7ed9b94a0f7b46d84f9147c4bbf6ddab75a67
MD5 hash:
7165e9d7456520d1f1644aa26da7c423
SHA1 hash:
177f9116229a021e24f80c4059999c4c52f9e830
SH256 hash:
e427f8ef21691e3d8c2313d11129ad08ddef69a158eca2f77c170603478ff0c4
MD5 hash:
0dedd909aae9aa0a89b4422106310e9e
SHA1 hash:
271d36afa5b729ee590cf8066166ca5e9c9d0340
SH256 hash:
973dacf80ea2721bbe15636857bd140c6c41c9460dc371d774641bc61941ebb4
MD5 hash:
93abef6efd3c4bf4528b000aca6e1634
SHA1 hash:
f4d3073fd9db6ee8dbb79fd243c6e7112e65f6b1
SH256 hash:
d3cec84e13889f1116b01acf29122e2a48720da0e340a44a8801f55215351ee9
MD5 hash:
a6a704544ab9a95400e13c03d1c6a222
SHA1 hash:
a801903e34d37a797daed2f3055ca2ac3bb84eb6
SH256 hash:
d417bd4de6a5227f5ea5cff3567e74fe2b2a25c0a80123b7b37b27db89adc384
MD5 hash:
5668cb771643274ba2c375ec6403c266
SHA1 hash:
dd78b03428b99368906fe62fc46aaaf1db07a8b9
SH256 hash:
10a122bd647c88aa23f96687e26b251862e83be9dbb89532f4a578689547972d
MD5 hash:
89c739ae3bbee8c40a52090ad0641d31
SHA1 hash:
d0f7dc9a0a3e52af0f9f9736f26e401636c420a1
SH256 hash:
08b04b103ea5f81d1e1159975cc4824b8218aa2a736fcdacb4cc4efe77390575
MD5 hash:
4a1e6afe460135e309a7145014c2143c
SHA1 hash:
cbac5f2dd99c588d24f29575e888fafc972d7c21
SH256 hash:
ba2e7b2b3be8430306f3f4c6ed3e16e9d11787e3e9ae00ceb58a790602e8d065
MD5 hash:
72b50ef11d6af5f78130843b725774d9
SHA1 hash:
6bc06fa5204c0d601304cad54275ab2c5d6396e0
SH256 hash:
856b7dd008d60824b22709a878488786f66196912c5972c0deb4bf3572a28b2b
MD5 hash:
d4900a588a6681d62aeaf7410aec924e
SHA1 hash:
2a1a327f0f1b387bcd558828cdddec214b09bffb
SH256 hash:
6a93b6f202fca830b73f96a10b4319a92076e8fcc095dcdc415b5fd2b34ce7f0
MD5 hash:
a54b8fdb255970341d36aaa07c4a1800
SHA1 hash:
09782c11a3b79fc520b8db2b2e377b4879da3f0d
SH256 hash:
b255f6b269f178c5f63162e16c830cfc772e80ad18b50b62dbe7c5da156b3980
MD5 hash:
06b5e8e5108f700f733f029529489055
SHA1 hash:
b36f6095b70c58a7f269e4561056b85a564dd3d1
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_RedLine
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MALWARE_Win_Vidar
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:pe_imphash
Rule name:RedLine
Author:@bartblaze
Description:Identifies RedLine stealer.
Rule name:redline_new_bin
Author:James_inthe_box
Description:Redline stealer
Reference:https://app.any.run/tasks/4921d1fe-1a14-4bf2-9d27-c443353362a8
Rule name:redline_stealer
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:RedOctoberPluginCollectInfo
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_XORed_MSDOS_Stub_Message
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings
Rule name:Vidar
Author:kevoreilly
Description:Vidar Payload

File information


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

Comments