MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83571a7d91666d2bd461324573379810b2674e640ebd739b24cb4a91c00345ef. 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 24 File information Comments

SHA256 hash: 83571a7d91666d2bd461324573379810b2674e640ebd739b24cb4a91c00345ef
SHA3-384 hash: b9088b643b64565317ea15770f60a94248ca33b1288d8f4e7138a80b877d1d8a01e095e262bb483a225bbe0d4bfe8f16
SHA1 hash: b8d03df995e0657a11697f668d8ea437089b8e47
MD5 hash: 66905788e3fb350a6134a1f2bf7bccfc
humanhash: alanine-autumn-one-high
File name:66905788E3FB350A6134A1F2BF7BCCFC.exe
Download: download sample
Signature DiamondFox
File size:4'723'995 bytes
First seen:2021-07-02 22:55:25 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:xxNTswIPQdVU62lN0y5EZ1rFoOtl08WxlwEmjB6tfmCvLUBsKLCqq:xv3VU6sEZ1Zvl08Qwxt6tfPLUCKLCf
TLSH BA2633403AD2D0BBC7C500B76714FBFF99BAC78807140AAB77651B1D3B7E8AC9629584
Reporter abuse_ch
Tags:DiamondFox exe


Avatar
abuse_ch
DiamondFox C2:
45.144.29.182:19066

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
45.144.29.182:19066 https://threatfox.abuse.ch/ioc/157136/

Intelligence


File Origin
# of uploads :
1
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup_x86_x64_install.exe
Verdict:
Malicious activity
Analysis date:
2021-06-30 12:46:00 UTC
Tags:
evasion trojan stealer vidar loader rat redline opendir phishing

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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 very large strings
Allocates memory in foreign processes
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)
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
DLL reload attack detected
Drops PE files to the document folder of the user
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
PE file has nameless sections
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
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 signatures2 2 Behavior Graph ID: 443700 Sample: QeB134VW05.exe Startdate: 03/07/2021 Architecture: WINDOWS Score: 100 161 Found malware configuration 2->161 163 Antivirus detection for URL or domain 2->163 165 Antivirus detection for dropped file 2->165 167 13 other signatures 2->167 11 QeB134VW05.exe 16 2->11         started        process3 file4 107 C:\Users\user\AppData\...\setup_install.exe, PE32 11->107 dropped 109 C:\Users\user\AppData\...\libwinpthread-1.dll, PE32 11->109 dropped 111 C:\Users\user\AppData\...\libstdc++-6.dll, PE32 11->111 dropped 113 11 other files (none is malicious) 11->113 dropped 14 setup_install.exe 1 11->14         started        process5 dnsIp6 153 172.67.193.180 CLOUDFLARENETUS United States 14->153 155 127.0.0.1 unknown unknown 14->155 201 Detected unpacking (changes PE section rights) 14->201 18 cmd.exe 1 14->18         started        20 cmd.exe 1 14->20         started        22 cmd.exe 1 14->22         started        24 6 other processes 14->24 signatures7 process8 process9 26 arnatic_6.exe 18->26         started        31 arnatic_3.exe 5 20->31         started        33 arnatic_1.exe 91 22->33         started        35 arnatic_2.exe 1 24->35         started        37 arnatic_4.exe 1 1 24->37         started        39 arnatic_5.exe 15 7 24->39         started        41 2 other processes 24->41 dnsIp10 139 136.144.41.133 WORLDSTREAMNL Netherlands 26->139 141 136.144.41.201 WORLDSTREAMNL Netherlands 26->141 145 10 other IPs or domains 26->145 115 C:\Users\...\wZneC4BqeXYW3jQxf7oJp6rf.exe, PE32 26->115 dropped 117 C:\Users\...\vaGnu0_vGq1_LmwBCevDz7FC.exe, PE32 26->117 dropped 125 32 other files (19 malicious) 26->125 dropped 179 Drops PE files to the document folder of the user 26->179 181 Disable Windows Defender real time protection (registry) 26->181 119 C:\Users\user\AppData\Local\Temp\axhub.dll, PE32 31->119 dropped 43 rundll32.exe 31->43         started        147 2 other IPs or domains 33->147 127 12 other files (none is malicious) 33->127 dropped 183 Detected unpacking (changes PE section rights) 33->183 185 Detected unpacking (overwrites its own PE header) 33->185 187 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 33->187 199 2 other signatures 33->199 46 cmd.exe 33->46         started        121 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 35->121 dropped 189 DLL reload attack detected 35->189 191 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 35->191 193 Renames NTDLL to bypass HIPS 35->193 195 Checks if the current machine is a virtual machine (disk enumeration) 35->195 48 explorer.exe 35->48 injected 143 208.95.112.1 TUT-ASUS United States 37->143 149 4 other IPs or domains 37->149 123 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 37->123 dropped 50 jfiag3g_gg.exe 37->50         started        60 4 other processes 37->60 151 2 other IPs or domains 39->151 129 3 other files (none is malicious) 39->129 dropped 52 3166119.exe 39->52         started        56 4789381.exe 39->56         started        58 5233881.exe 39->58         started        131 3 other files (none is malicious) 41->131 dropped 197 Injects a PE file into a foreign processes 41->197 62 4 other processes 41->62 file11 signatures12 process13 dnsIp14 171 Writes to foreign memory regions 43->171 173 Allocates memory in foreign processes 43->173 175 Creates a thread in another existing process (thread injection) 43->175 64 svchost.exe 43->64 injected 67 svchost.exe 43->67 injected 69 svchost.exe 43->69 injected 71 conhost.exe 46->71         started        81 2 other processes 46->81 73 haleng.exe 48->73         started        177 Tries to harvest and steal browser information (history, passwords, etc) 50->177 135 172.67.182.129 CLOUDFLARENETUS United States 52->135 89 C:\ProgramData\52\vcruntime140.dll, PE32 52->89 dropped 91 C:\ProgramData\52\sqlite3.dll, PE32 52->91 dropped 103 5 other files (none is malicious) 52->103 dropped 137 172.67.222.237 CLOUDFLARENETUS United States 56->137 93 C:\ProgramData\74\vcruntime140.dll, PE32 56->93 dropped 95 C:\ProgramData\74\sqlite3.dll, PE32 56->95 dropped 97 C:\ProgramData\74\softokn3.dll, PE32 56->97 dropped 105 4 other files (none is malicious) 56->105 dropped 99 C:\Users\user\AppData\...\WinHoster.exe, PE32 58->99 dropped 101 C:\Users\user\AppData\Local\Temp\haleng.exe, PE32 62->101 dropped 75 conhost.exe 62->75         started        77 jfiag3g_gg.exe 62->77         started        79 jfiag3g_gg.exe 62->79         started        file15 signatures16 process17 signatures18 157 Sets debug register (to hijack the execution of another thread) 64->157 159 Modifies the context of a thread in another process (thread injection) 64->159 83 svchost.exe 64->83         started        87 jfiag3g_gg.exe 73->87         started        process19 dnsIp20 133 198.13.62.186 AS-CHOOPAUS United States 83->133 169 Query firmware table information (likely to detect VMs) 83->169 signatures21
Threat name:
Win32.Trojan.CookiesStealer
Status:
Malicious
First seen:
2021-06-30 20:32:08 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:redline family:smokeloader family:vidar botnet:domani aspackv2 backdoor discovery evasion infostealer persistence spyware stealer trojan upx
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Runs ping.exe
Script User-Agent
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
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
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
Modifies file permissions
Reads user/profile data of web browsers
Windows security modification
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Vidar
Malware Config
C2 Extraction:
varinnitof.xyz:80
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
Unpacked files
SH256 hash:
003fd15f1434f81dbe38220bb72c3396b6a9ae083b062a4ffc490b7f442279a0
MD5 hash:
9e281d90ae3da92fa56d41ff8eda5efc
SHA1 hash:
53867ae046c7946d4bc3b2683081df718a87766d
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:
d66743871377f6985465617bd4f1930c56479bff62708c559f6ba7e8125a624b
MD5 hash:
e4b4e8239211d0334ea235cf9fc8b272
SHA1 hash:
dfd916e4074e177288e62c444f947d408963cf8d
SH256 hash:
5580cd8e5816292e4fc598c6dc5ac73c39d94d2e1b4b5bfe86441ad7fb7370c7
MD5 hash:
18b7a43e48b70fb945de96f55a2fd01e
SHA1 hash:
5eca228db1f3a2e44007c15a55d9905dc33225f8
SH256 hash:
ff92a6e4b786bad248b1594085510d19f292993801eb8c55408f94f92a2e84b4
MD5 hash:
7c88a8ff483f0b84a97daa4820efeea7
SHA1 hash:
93ec01a144b56d4a3e136adedeb18de06490339d
SH256 hash:
664003cbe6a433ee57676929e973a5efe2644429ceeb348323ff70ed93e94d1e
MD5 hash:
890a74f18cc8b987518fe98e44c7b486
SHA1 hash:
af1381401d6ff9a3c7469ffad2fd5838890a4d95
SH256 hash:
4e2ffcce3008cbfb739042362a43ada5e60976961daba64876e6dcf0a8adfcca
MD5 hash:
7c1f4b3b9123b4834464934674774231
SHA1 hash:
39d288e2d1288b6aa14a6d00c42cc3515bc3c01d
SH256 hash:
d1dec77eb9e85b9556c5d67659515193cd4425ba3a5a69be7a2e9af9947b74e3
MD5 hash:
7305fc535eed52eba4e4257820a95bce
SHA1 hash:
ee58cbe97168ae5c6b3380eef9a5042a6bf5dfaf
SH256 hash:
a44d8aa57db199503ee029bf73e922daabf707598b6d5cac1805d47bd956ad86
MD5 hash:
f421a51b26c06de59948172ccfd1a2d6
SHA1 hash:
a851cb33400ae722ed6e942ae31c1554e1e297ff
SH256 hash:
d5e7a987dd3a93c9c435097fc95d76c07aadd16e08158fe9d42389c0793f2f7f
MD5 hash:
112f83f9d855241e275101bdfd4a7097
SHA1 hash:
7608f6721aeb2ec2a7deaefc66a7f1117fdd4a36
SH256 hash:
d37e99805cee2a2a4d59542b88d1dfc23c7b166186666feef51f8751e940b174
MD5 hash:
7b61795697b50fb19d1f20bd8a234b67
SHA1 hash:
5134692d456da79579e9183c50db135485e95201
SH256 hash:
f4031df5e0df4785513fd9fc9843e0aba4623e61b58cd163354ea64f9133b388
MD5 hash:
bdd81266d64b5a226dd38e4decd8cc2c
SHA1 hash:
2395557e0d8fd9bcfe823391a9a7cfe78ee0551a
SH256 hash:
a3c7ebb20c189ece5233074f434f3baaab05794ed2b1c4ed470efbf952451d0e
MD5 hash:
c5d18842fb55a6a80fdecae6a1f9dede
SHA1 hash:
9493a4c3cd8790050ca3abb19679d47826833a48
SH256 hash:
83571a7d91666d2bd461324573379810b2674e640ebd739b24cb4a91c00345ef
MD5 hash:
66905788e3fb350a6134a1f2bf7bccfc
SHA1 hash:
b8d03df995e0657a11697f668d8ea437089b8e47
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_EXE_Packed_ASPack
Author:ditekSHen
Description:Detects executables packed with ASPack
Rule name:INDICATOR_EXE_Packed_Themida
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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:INDICATOR_SUSPICOIUS_WindDefender_AntiEmaulation
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:Keylog_bin_mem
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_HyperBro03
Author:ditekSHen
Description:Hunt HyperBro IronTiger / LuckyMouse / APT27 malware
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:Ping_Del_method_bin_mem
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:redline_stealer
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Select_from_enumeration
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Steam_stealer_bin_mem
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:suspicious_packer_section
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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:Telegram_stealer_bin_mem
Author:James_inthe_box
Description:Telegram in files like avemaria
Rule name:UAC_bypass_bin_mem
Author:James_inthe_box
Description:UAC bypass in files like avemaria
Rule name:Vidar
Author:kevoreilly
Description:Vidar Payload
Rule name:win_smokeloader_a2
Author:pnx
Rule name:win_vidar_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information


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

Comments