MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36b7419eb850d06e31f8323dfbd6460240d09ec99e34fb5280279d9dc297d1ba. 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



CryptBot


Vendor detections: 10


Intelligence 10 IOCs 2 YARA 29 File information Comments

SHA256 hash: 36b7419eb850d06e31f8323dfbd6460240d09ec99e34fb5280279d9dc297d1ba
SHA3-384 hash: a2f715c1c7c1a26c9cfc6ff595e2884f9a019e1ead81fd7472a5b087e92b349e02721f0366b5e99f0e9aef4ff4de17b2
SHA1 hash: f4f79dde85e23bf7a6e0708d665ef38ba0ac6568
MD5 hash: a8d8fc71f6f9802c725fd8930b0964d1
humanhash: arizona-pip-shade-network
File name:a8d8fc71f6f9802c725fd8930b0964d1.exe
Download: download sample
Signature CryptBot
File size:3'417'493 bytes
First seen:2021-06-22 10:06:05 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:xr9sQ4KQyPZre6oVdc1P+FPUKwCvLUBsKIxADZ:xruNKvUdc1P+CELUCKVV
Threatray 67 similar samples on MalwareBazaar
TLSH B9F533A23EE140F7EE6120315E4C77F734BFD79A031146F377618A0D4BA8969870A9E9
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://cypwua22.top/index.php

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
http://cypwua22.top/index.php https://threatfox.abuse.ch/ioc/139823/
http://morutv02.top/index.php https://threatfox.abuse.ch/ioc/139824/

Intelligence


File Origin
# of uploads :
1
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a8d8fc71f6f9802c725fd8930b0964d1.exe
Verdict:
No threats detected
Analysis date:
2021-06-22 10:09:33 UTC
Tags:
n/a

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:
Glupteba RedLine SmokeLoader Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.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 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 C&C like URL pattern
Found malware configuration
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 check the online IP address of the machine
May modify the system service descriptor table (often done to hook functions)
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 contains section with special chars
PE file has a writeable .text section
Performs DNS queries to domains with low reputation
Query firmware table information (likely to detect VMs)
Renames NTDLL to bypass HIPS
Sample uses process hollowing technique
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Glupteba
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 438300 Sample: x5vhRkJPYg.exe Startdate: 22/06/2021 Architecture: WINDOWS Score: 100 138 email.yg9.me 2->138 200 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->200 202 Multi AV Scanner detection for domain / URL 2->202 204 Found malware configuration 2->204 206 19 other signatures 2->206 12 x5vhRkJPYg.exe 16 2->12         started        15 svchost.exe 2->15         started        18 explorer.exe 2->18         started        signatures3 process4 file5 116 C:\Users\user\AppData\...\setup_install.exe, PE32 12->116 dropped 118 C:\Users\user\AppData\...\libwinpthread-1.dll, PE32 12->118 dropped 120 C:\Users\user\AppData\...\libstdc++-6.dll, PE32 12->120 dropped 122 11 other files (none is malicious) 12->122 dropped 20 setup_install.exe 1 12->20         started        214 Sets debug register (to hijack the execution of another thread) 15->214 216 Modifies the context of a thread in another process (thread injection) 15->216 signatures6 process7 dnsIp8 140 motiwa.xyz 104.21.12.59, 49737, 80 CLOUDFLARENETUS United States 20->140 142 127.0.0.1 unknown unknown 20->142 210 Detected unpacking (changes PE section rights) 20->210 212 Performs DNS queries to domains with low reputation 20->212 24 cmd.exe 1 20->24         started        26 cmd.exe 1 20->26         started        28 cmd.exe 1 20->28         started        30 6 other processes 20->30 signatures9 process10 process11 32 arnatic_6.exe 24->32         started        37 arnatic_2.exe 1 26->37         started        39 arnatic_1.exe 86 28->39         started        41 arnatic_3.exe 5 30->41         started        43 arnatic_4.exe 1 1 30->43         started        45 arnatic_7.exe 30->45         started        47 2 other processes 30->47 dnsIp12 124 136.144.41.152, 49740, 80 WORLDSTREAMNL Netherlands 32->124 126 nicepricingsaleregistration.com 89.221.213.3, 49744, 80 WEDOSCZ Czech Republic 32->126 132 7 other IPs or domains 32->132 80 C:\Users\...\y9otMdDzMlLIXD70N7N3TOuP.exe, PE32 32->80 dropped 82 C:\Users\...\w6VydPb_kpafBKyQMFVoctUU.exe, PE32 32->82 dropped 84 C:\Users\...\twu7AB5HmhPMQvcKjkhP60lb.exe, PE32 32->84 dropped 94 29 other files (14 malicious) 32->94 dropped 180 Drops PE files to the document folder of the user 32->180 182 Creates HTML files with .exe extension (expired dropper behavior) 32->182 184 Disable Windows Defender real time protection (registry) 32->184 49 1tTCKzgtUI8_PkMS4GES_N5p.exe 32->49         started        52 FuPvIu7InKHxDFOgi57nxaG_.exe 32->52         started        56 w6VydPb_kpafBKyQMFVoctUU.exe 32->56         started        66 13 other processes 32->66 86 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 37->86 dropped 186 DLL reload attack detected 37->186 188 Renames NTDLL to bypass HIPS 37->188 190 Checks if the current machine is a virtual machine (disk enumeration) 37->190 134 3 other IPs or domains 39->134 96 6 other files (none is malicious) 39->96 dropped 192 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 39->192 194 Tries to steal Crypto Currency Wallets 39->194 88 C:\Users\user\AppData\Local\Temp\axhub.dll, PE32 41->88 dropped 58 rundll32.exe 41->58         started        128 ip-api.com 208.95.112.1, 49738, 80 TUT-ASUS United States 43->128 136 4 other IPs or domains 43->136 90 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 43->90 dropped 196 May check the online IP address of the machine 43->196 60 jfiag3g_gg.exe 43->60         started        62 jfiag3g_gg.exe 43->62         started        198 Injects a PE file into a foreign processes 45->198 64 arnatic_7.exe 45->64         started        130 172.67.206.72 CLOUDFLARENETUS United States 47->130 92 C:\Users\user\AppData\Roaming\3820268.exe, PE32 47->92 dropped file13 signatures14 process15 dnsIp16 156 Query firmware table information (likely to detect VMs) 49->156 158 Tries to detect sandboxes and other dynamic analysis tools (window names) 49->158 160 Hides threads from debuggers 49->160 162 Tries to detect sandboxes / dynamic malware analysis system (registry check) 49->162 144 74.114.154.22 AUTOMATTICUS Canada 52->144 146 sergeevih43.tumblr.com 52->146 110 6 other files (none is malicious) 52->110 dropped 164 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 52->164 166 Tries to harvest and steal browser information (history, passwords, etc) 52->166 168 Tries to steal Crypto Currency Wallets 52->168 98 C:\Program Files (x86)\...\md8_8eus.exe, PE32 56->98 dropped 100 C:\Program Files (x86)\Company\...\jooyu.exe, PE32 56->100 dropped 102 C:\Program Files (x86)\...\jingzhang.exe, PE32 56->102 dropped 112 2 other files (1 malicious) 56->112 dropped 170 Writes to foreign memory regions 58->170 172 Allocates memory in foreign processes 58->172 148 88.99.66.31 HETZNER-ASDE Germany 66->148 150 35.194.60.176 GOOGLEUS United States 66->150 152 6 other IPs or domains 66->152 104 C:\Users\user\AppData\Local\...\Login Data1, SQLite 66->104 dropped 106 C:\Users\user\AppData\Local\...\System.dll, PE32 66->106 dropped 108 C:\Users\user\AppData\Local\...\null[1], PE32 66->108 dropped 114 7 other files (none is malicious) 66->114 dropped 174 May check the online IP address of the machine 66->174 176 Sample uses process hollowing technique 66->176 178 Injects a PE file into a foreign processes 66->178 68 jfiag3g_gg.exe 66->68         started        71 cmd.exe 66->71         started        74 conhost.exe 66->74         started        76 2 other processes 66->76 file17 signatures18 process19 dnsIp20 208 Tries to harvest and steal browser information (history, passwords, etc) 68->208 154 1.1.1.1 CLOUDFLARENETUS Australia 71->154 78 conhost.exe 71->78         started        signatures21 process22
Threat name:
Win32.Trojan.CookiesStealer
Status:
Malicious
First seen:
2021-06-19 22:31:11 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:plugx family:redline family:smokeloader family:vidar aspackv2 backdoor discovery evasion infostealer persistence spyware stealer themida trojan upx
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Runs ping.exe
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 Windows directory
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
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
Themida packer
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
PlugX
RedLine
RedLine Payload
SmokeLoader
Vidar
Malware Config
C2 Extraction:
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:
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:
b9bdea7221587408efbc484cf9d9ea53ab40374f4ac8509c6ebf5809e7e4b1b8
MD5 hash:
d95f01036f219a57d74ad5f68e258f1a
SHA1 hash:
f27d777b06c84729112714faeb078b755e75d724
SH256 hash:
8a807e91c6b5a28b070ae509d7346643dba44c7f44969fe6a7dd6b430530f181
MD5 hash:
c1069cc035a985b913b0e8ff5e2072a1
SHA1 hash:
d5e9ec3c537dc25ddcc0a867ad781cae9fa4817d
SH256 hash:
edeeb4bd166327c6556ccbf9ee8842ad2d8c3e40514ff0c918de98723c6939f4
MD5 hash:
bd37e7a5994cd2202052012e0d49f7e7
SHA1 hash:
194f5cde8e0fd0dc1fd102ffc59cad85031b7a61
SH256 hash:
15c373f790be8a65713c5168d2134fbc657e6ea734ae99625287f68d32e54a6e
MD5 hash:
5581150315e79652492f79806d864712
SHA1 hash:
bffb1a0ca8e57b6130ecc29c8a4a173aef3a0b32
SH256 hash:
664003cbe6a433ee57676929e973a5efe2644429ceeb348323ff70ed93e94d1e
MD5 hash:
890a74f18cc8b987518fe98e44c7b486
SHA1 hash:
af1381401d6ff9a3c7469ffad2fd5838890a4d95
SH256 hash:
7d949047a33a4c10a5e856fb7a019f90ba672aed7d3a8eebf7904253e92a6a9c
MD5 hash:
332fc55d7c5718ef66649be271546061
SHA1 hash:
30b68fb3996a1302ab1d0af4c1980a5544c4e102
Detections:
win_vidar_auto
SH256 hash:
84f9da5fe7fe032a8a63ee63da6c365f413da33339d11df660c9a014893c3715
MD5 hash:
ec3d29713c37ba7f6251914eaeda46d6
SHA1 hash:
439caa14b024c30304f407e0e4f1068b61b91913
SH256 hash:
d417bd4de6a5227f5ea5cff3567e74fe2b2a25c0a80123b7b37b27db89adc384
MD5 hash:
5668cb771643274ba2c375ec6403c266
SHA1 hash:
dd78b03428b99368906fe62fc46aaaf1db07a8b9
SH256 hash:
10a122bd647c88aa23f96687e26b251862e83be9dbb89532f4a578689547972d
MD5 hash:
89c739ae3bbee8c40a52090ad0641d31
SHA1 hash:
d0f7dc9a0a3e52af0f9f9736f26e401636c420a1
SH256 hash:
01e3fd2b03884f08c8e13788d1942f421f1c5eb6ab1d4843260b00121a1721ae
MD5 hash:
4b265848a30c71fecb0857dd84e209cf
SHA1 hash:
c1297100c54faae1ac8bae4b3b8928ce5d45cc40
SH256 hash:
e607c6376ebb6db55e15852b51dfe666a09eb498c00cc86be9491564b5751c1d
MD5 hash:
c549246895fdf8d8725255427e2a7168
SHA1 hash:
ae7e4d99b82e6aba4366b34eba32b750d75a0234
SH256 hash:
2f7f1fb6c9be8badf0814e43201e72c0ca35fb93c3d92ef9b10ce46b7db9fc28
MD5 hash:
1f9c7b5cb4750647e1a87fa648e09119
SHA1 hash:
768689af13430cf7b8807992573a9216ccfa14ad
SH256 hash:
46836190326258f65c9dbc1930b01e9d3de04996a1a2c79e39a36c281d79fe0a
MD5 hash:
fd4160bc3c35b4eaed8c02abd8e2f505
SHA1 hash:
3c7bcdc27da78c813548a6465d59d00c4dc75bba
SH256 hash:
5c3b092ace4c7a03864197020696e41dc7c3c5098cb46182a2f7e9e3ab626d8b
MD5 hash:
a9d3045c4b92ccb6c094d36b43fac400
SHA1 hash:
26ec381726499d9b2d43247d355310c3297c1672
SH256 hash:
e128662ced951ef1b73cce64ae2ae14890005dcd160fb36fbbd03e5522d42baa
MD5 hash:
2f250cca4d1d6e83c13f7ec2bbc816dc
SHA1 hash:
1964839f2783bb20ad9ab2bd0abc222ac2c48619
SH256 hash:
e6d3b00441c26b4402cc77c87286f0bc17f8291ff2cf4c306d9fbc10dadb63df
MD5 hash:
683f6f235cfb228138c65b28b5b42117
SHA1 hash:
c38761212c4ce0a2be1ee702e87f16fe36962e61
SH256 hash:
36b7419eb850d06e31f8323dfbd6460240d09ec99e34fb5280279d9dc297d1ba
MD5 hash:
a8d8fc71f6f9802c725fd8930b0964d1
SHA1 hash:
f4f79dde85e23bf7a6e0708d665ef38ba0ac6568
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:Chrome_stealer_bin_mem
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Glasses
Author:Seth Hardy
Description:Glasses family
Rule name:GlassesCode
Author:Seth Hardy
Description:Glasses code features
Rule name:INDICATOR_EXE_Packed_ASPack
Author:ditekSHen
Description:Detects executables packed with ASPack
Rule name:INDICATOR_EXE_Packed_VMProtect
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
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_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_CryptBot
Author:ditekSHen
Description:CryptBot/Fugrafa stealer payload
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: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_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