MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c1648094c4963063ff9a22390132d046342c75a217db3fb236d6c9e180adbe0. 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: 8


Intelligence 8 IOCs 3 YARA 28 File information Comments

SHA256 hash: 8c1648094c4963063ff9a22390132d046342c75a217db3fb236d6c9e180adbe0
SHA3-384 hash: d74a232df322eeba9f4829b778f1d3e5f38cc34668dd4b683bf7124cf2f78497bf2d10a6baf1a7c56bea99dec93450fa
SHA1 hash: a2d47101a256e037aa98c1ac0655a2f4f77a5462
MD5 hash: 291efdabaef465d196ed55c5a021317a
humanhash: robin-victor-oscar-muppet
File name:291EFDABAEF465D196ED55C5A021317A.exe
Download: download sample
Signature CryptBot
File size:3'260'980 bytes
First seen:2021-07-03 17:35:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c05041e01f84e1ccca9c4451f3b6a383 (141 x RedLineStealer, 101 x GuLoader, 64 x DiamondFox)
ssdeep 49152:EgVhYJ3lcZdqn57xXNVFDMxu/j8DEG4viAPaH6D0XNlYkwnhmfhTsmj:JVWJRnHJDdjyd4viACaQXNJDp/j
TLSH 36E5338531ECA979EF6781B4973A1AEB57B2D22D6768476C30380E4FE1278B194043DF
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
45.133.245.228:80

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
45.133.245.228:80 https://threatfox.abuse.ch/ioc/157336/
http://morksu06.top/index.php https://threatfox.abuse.ch/ioc/157365/
http://xeidor62.top/index.php https://threatfox.abuse.ch/ioc/157400/

Intelligence


File Origin
# of uploads :
1
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
291EFDABAEF465D196ED55C5A021317A.exe
Verdict:
No threats detected
Analysis date:
2021-07-03 17:37:42 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.
Malware family:
RedLine stealer
Verdict:
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
Machine Learning detection for sample
May check the online IP address of the machine
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
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
Performs DNS queries to domains with low reputation
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
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
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 443866 Sample: tIgU8l88x7.exe Startdate: 03/07/2021 Architecture: WINDOWS Score: 100 185 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->185 187 Multi AV Scanner detection for domain / URL 2->187 189 Found malware configuration 2->189 191 17 other signatures 2->191 12 tIgU8l88x7.exe 10 2->12         started        process3 file4 107 C:\Users\user\AppData\...\setup_installer.exe, PE32 12->107 dropped 15 setup_installer.exe 15 12->15         started        process5 file6 109 C:\Users\user\AppData\...\setup_install.exe, PE32 15->109 dropped 111 C:\Users\user\AppData\Local\...\sonia_7.txt, PE32 15->111 dropped 113 C:\Users\user\AppData\Local\...\sonia_6.txt, PE32 15->113 dropped 115 10 other files (none is malicious) 15->115 dropped 18 setup_install.exe 1 15->18         started        process7 dnsIp8 135 sokiran.xyz 18->135 137 sokiran.xyz 104.21.19.133, 49726, 80 CLOUDFLARENETUS United States 18->137 139 127.0.0.1 unknown unknown 18->139 193 Detected unpacking (changes PE section rights) 18->193 195 Performs DNS queries to domains with low reputation 18->195 22 cmd.exe 18->22         started        24 cmd.exe 1 18->24         started        26 cmd.exe 1 18->26         started        28 5 other processes 18->28 signatures9 197 May check the online IP address of the machine 135->197 process10 process11 30 sonia_6.exe 22->30         started        35 sonia_1.exe 5 24->35         started        37 sonia_3.exe 91 26->37         started        39 sonia_2.exe 1 28->39         started        41 sonia_4.exe 1 1 28->41         started        43 sonia_5.exe 28->43         started        45 sonia_7.exe 28->45         started        dnsIp12 147 172.67.202.130 CLOUDFLARENETUS United States 30->147 149 136.144.41.133, 80 WORLDSTREAMNL Netherlands 30->149 153 10 other IPs or domains 30->153 117 C:\Users\...\xphNTc6rnFk2pSO1TTQGhhnh.exe, PE32 30->117 dropped 119 C:\Users\...\wfC7cxEQFSxwP70iV0hTAbmQ.exe, PE32 30->119 dropped 121 C:\Users\...\wR2I9rwS3tQXq9Lkehi1GFyM.exe, PE32 30->121 dropped 129 29 other files (17 malicious) 30->129 dropped 161 Drops PE files to the document folder of the user 30->161 163 Disable Windows Defender real time protection (registry) 30->163 123 C:\Users\user\AppData\Local\Temp\axhub.dll, PE32 35->123 dropped 47 rundll32.exe 35->47         started        155 3 other IPs or domains 37->155 131 12 other files (none is malicious) 37->131 dropped 165 Detected unpacking (changes PE section rights) 37->165 167 Detected unpacking (overwrites its own PE header) 37->167 169 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 37->169 183 2 other signatures 37->183 50 cmd.exe 37->50         started        125 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 39->125 dropped 171 DLL reload attack detected 39->171 173 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 39->173 175 Renames NTDLL to bypass HIPS 39->175 177 Checks if the current machine is a virtual machine (disk enumeration) 39->177 52 explorer.exe 39->52 injected 151 ip-api.com 208.95.112.1, 49725, 80 TUT-ASUS United States 41->151 157 3 other IPs or domains 41->157 127 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 41->127 dropped 179 May check the online IP address of the machine 41->179 54 jfiag3g_gg.exe 41->54         started        64 4 other processes 41->64 159 2 other IPs or domains 43->159 133 4 other files (none is malicious) 43->133 dropped 56 2295901.exe 43->56         started        60 3195106.exe 43->60         started        66 2 other processes 43->66 181 Injects a PE file into a foreign processes 45->181 62 sonia_7.exe 45->62         started        file13 signatures14 process15 dnsIp16 207 Writes to foreign memory regions 47->207 209 Allocates memory in foreign processes 47->209 211 Creates a thread in another existing process (thread injection) 47->211 68 svchost.exe 47->68 injected 71 svchost.exe 47->71 injected 73 svchost.exe 47->73 injected 75 conhost.exe 50->75         started        77 taskkill.exe 50->77         started        79 timeout.exe 50->79         started        81 WinHoster.exe 52->81         started        213 Tries to harvest and steal browser information (history, passwords, etc) 54->213 143 172.67.152.52 CLOUDFLARENETUS United States 56->143 89 C:\ProgramData\46\vcruntime140.dll, PE32 56->89 dropped 91 C:\ProgramData\46\sqlite3.dll, PE32 56->91 dropped 93 C:\ProgramData\46\softokn3.dll, PE32 56->93 dropped 103 4 other files (none is malicious) 56->103 dropped 145 172.67.222.237 CLOUDFLARENETUS United States 60->145 95 C:\ProgramData\68\vcruntime140.dll, PE32 60->95 dropped 97 C:\ProgramData\68\sqlite3.dll, PE32 60->97 dropped 99 C:\ProgramData\68\softokn3.dll, PE32 60->99 dropped 105 4 other files (none is malicious) 60->105 dropped 101 C:\Users\user\AppData\...\WinHoster.exe, PE32 66->101 dropped 83 WinHoster.exe 66->83         started        file17 signatures18 process19 signatures20 199 System process connects to network (likely due to code injection or exploit) 68->199 201 Sets debug register (to hijack the execution of another thread) 68->201 203 Modifies the context of a thread in another process (thread injection) 68->203 85 svchost.exe 68->85         started        process21 dnsIp22 141 email.yg9.me 198.13.62.186 AS-CHOOPAUS United States 85->141 205 Query firmware table information (likely to detect VMs) 85->205 signatures23
Threat name:
Win32.Trojan.CookiesStealer
Status:
Malicious
First seen:
2021-07-01 21:47:05 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:redline family:smokeloader family:vidar botnet:domani2 aspackv2 backdoor discovery evasion infostealer persistence spyware stealer 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
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
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
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
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine Payload
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/
flestriche.xyz:80
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:
88d629dddea8dfdd05fc95df6127ea1f4dba39aaebda4c92b54d26e0524c8d06
MD5 hash:
a4c3b30c70ed966388d45e81f007c7da
SHA1 hash:
d42151845d43b672909dc7a6cedf9839985ccf5f
SH256 hash:
9eddae4a2b0c361821d4f86bb8454784122d2f6ee6b4ba96eb905e126a6c2d7e
MD5 hash:
13d62ac9eb1e7198c2e3e1067f354cac
SHA1 hash:
81b2778d7d8cdb2ec5c164b0586d0eda706f4786
SH256 hash:
f520c0170705c35ad918c3250c5e2de3466688b89f8fdc246afb74f7a80a3ffe
MD5 hash:
b4c282d194c1e12648651fe0cdc4db93
SHA1 hash:
7df8f10936e203f67e9d1652ed55691ddc38bba2
SH256 hash:
d2b98afa799a8da5a5b9593050721fb2a337f51ca06b04849c6e27dca4bd14a1
MD5 hash:
397b062ed648483b75bf1daec30dd171
SHA1 hash:
393136e0bcbbf1b645b4ea0e2be4ff23c94bee3e
SH256 hash:
55d96e069d0e478357dd52604c2d39af9dfa611a6ddb79ac2cc06bdb4cc427bd
MD5 hash:
d8ba43bce260f2cb11150e58fa8e9460
SHA1 hash:
560443a6135e9750f670b25b28e62a6c14789475
SH256 hash:
d417bd4de6a5227f5ea5cff3567e74fe2b2a25c0a80123b7b37b27db89adc384
MD5 hash:
5668cb771643274ba2c375ec6403c266
SHA1 hash:
dd78b03428b99368906fe62fc46aaaf1db07a8b9
SH256 hash:
adb98685d3d6a8fa5e90b6fd9d458601d874718d5815f8aab66728ba9d067440
MD5 hash:
987d0f92ed9871031e0061e16e7bbac4
SHA1 hash:
b69f3badc82b6da0ff311f9dc509bac244464332
SH256 hash:
16a8db76d3e0c80c723010437407b1a6821f80357902bb367de50e61183c85b4
MD5 hash:
d3cfb8442787d90b639d26d4d734680c
SHA1 hash:
aef53e486a971c8730c7d0069998df0bd1996821
SH256 hash:
2b4a3c6d5d62270440c34e1ea75ba2878523eccc4ef85692c0e9497b6f1a8f43
MD5 hash:
5632c0cda7da1c5b57aeffeead5c40b7
SHA1 hash:
533805ba88fbd008457616ae2c3b585c952d3afe
SH256 hash:
d37e99805cee2a2a4d59542b88d1dfc23c7b166186666feef51f8751e940b174
MD5 hash:
7b61795697b50fb19d1f20bd8a234b67
SHA1 hash:
5134692d456da79579e9183c50db135485e95201
SH256 hash:
e1cc6a9d780602fe6e789bf5c3a27e87e197a4e3bf7c8138ea2f9dfec70fb963
MD5 hash:
f707252b9c9579677fffb013e0cfc646
SHA1 hash:
8ab483023fa8773afb8c13464c39c5b8e687f126
SH256 hash:
2881f615ff96dd94cf2d5fc35513eac4d6f76cb43a49654a84aad83455182eb4
MD5 hash:
8c555c81b8598eb238bca9d80074b4ec
SHA1 hash:
07bafdd043926495a595b5a7120b12a14b073c78
SH256 hash:
8c1648094c4963063ff9a22390132d046342c75a217db3fb236d6c9e180adbe0
MD5 hash:
291efdabaef465d196ed55c5a021317a
SHA1 hash:
a2d47101a256e037aa98c1ac0655a2f4f77a5462
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: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_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