MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f27bfb9eecdf84fad6afec20037b2041c052d8b5cab29ac28ae143e611563202. 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: 9


Intelligence 9 IOCs 2 YARA 25 File information Comments

SHA256 hash: f27bfb9eecdf84fad6afec20037b2041c052d8b5cab29ac28ae143e611563202
SHA3-384 hash: a6e3b219e289229c37c63a2502e056793d455b314d560c9eaaffac69acd264d84c36943e2c3dd5884a400e19a9627dd7
SHA1 hash: e0c95ffba66e81b2ccc002222b38a23959830a00
MD5 hash: 749fa83717a6bd29603a50a5da3db0b2
humanhash: october-paris-three-river
File name:749FA83717A6BD29603A50A5DA3DB0B2.exe
Download: download sample
Signature CryptBot
File size:4'760'165 bytes
First seen:2021-07-01 21:28:59 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 98304:JmIsJM/C71niWV8OLaD/+Dl2hLaNCsEa/6cAhXFVU:J/JOjTQ8FsDsHwXFVU
Threatray 94 similar samples on MalwareBazaar
TLSH AF2633B6A9254F56DF60F7F06DC17AD44CBA11059AA069BE8FA75FB83024027B247333
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://xeibmh42.top/index.php

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
http://xeibmh42.top/index.php https://threatfox.abuse.ch/ioc/156889/
http://mororx04.top/index.php https://threatfox.abuse.ch/ioc/156894/

Intelligence


File Origin
# of uploads :
1
# of downloads :
190
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:
2021-06-29 13:07:04 UTC
Tags:
evasion trojan rat redline stealer

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 potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
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)
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
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: 443243 Sample: CSLfY3Csfs.exe Startdate: 01/07/2021 Architecture: WINDOWS Score: 100 181 Found malware configuration 2->181 183 Antivirus detection for URL or domain 2->183 185 Multi AV Scanner detection for submitted file 2->185 187 14 other signatures 2->187 12 CSLfY3Csfs.exe 10 2->12         started        process3 file4 103 C:\Users\user\AppData\...\setup_installer.exe, PE32 12->103 dropped 15 setup_installer.exe 16 12->15         started        process5 file6 105 C:\Users\user\AppData\...\setup_install.exe, PE32 15->105 dropped 107 C:\Users\user\AppData\...\libwinpthread-1.dll, PE32 15->107 dropped 109 C:\Users\user\AppData\...\libstdc++-6.dll, PE32 15->109 dropped 111 11 other files (none is malicious) 15->111 dropped 18 setup_install.exe 1 15->18         started        process7 dnsIp8 131 8.8.8.8 GOOGLEUS United States 18->131 133 172.67.193.180 CLOUDFLARENETUS United States 18->133 135 127.0.0.1 unknown unknown 18->135 189 Detected unpacking (changes PE section rights) 18->189 22 cmd.exe 18->22         started        24 cmd.exe 1 18->24         started        26 cmd.exe 1 18->26         started        28 6 other processes 18->28 signatures9 process10 process11 30 arnatic_6.exe 22->30         started        35 arnatic_3.exe 5 24->35         started        37 arnatic_1.exe 91 26->37         started        39 arnatic_2.exe 1 28->39         started        41 arnatic_4.exe 1 1 28->41         started        43 arnatic_5.exe 28->43         started        45 2 other processes 28->45 dnsIp12 143 136.144.41.133 WORLDSTREAMNL Netherlands 30->143 145 136.144.41.201 WORLDSTREAMNL Netherlands 30->145 149 10 other IPs or domains 30->149 113 C:\Users\...\zrwIkuhtqt2H5uXoWjQAQKw9.exe, PE32 30->113 dropped 115 C:\Users\...\w3IIuGCHPw3de0EQKgcHd8Uv.exe, PE32 30->115 dropped 123 28 other files (17 malicious) 30->123 dropped 159 Drops PE files to the document folder of the user 30->159 161 Disable Windows Defender real time protection (registry) 30->161 117 C:\Users\user\AppData\Local\Temp\axhub.dll, PE32 35->117 dropped 47 rundll32.exe 35->47         started        151 2 other IPs or domains 37->151 125 12 other files (none is malicious) 37->125 dropped 163 Detected unpacking (changes PE section rights) 37->163 165 Detected unpacking (overwrites its own PE header) 37->165 167 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 37->167 177 2 other signatures 37->177 119 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 39->119 dropped 169 DLL reload attack detected 39->169 171 Renames NTDLL to bypass HIPS 39->171 173 Checks if the current machine is a virtual machine (disk enumeration) 39->173 50 explorer.exe 39->50 injected 147 208.95.112.1 TUT-ASUS United States 41->147 153 3 other IPs or domains 41->153 121 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 41->121 dropped 52 jfiag3g_gg.exe 41->52         started        62 3 other processes 41->62 155 2 other IPs or domains 43->155 127 4 other files (none is malicious) 43->127 dropped 54 3408672.exe 43->54         started        58 6375638.exe 43->58         started        64 2 other processes 43->64 129 3 other files (none is malicious) 45->129 dropped 175 Injects a PE file into a foreign processes 45->175 60 jhuuee.exe 45->60         started        66 4 other processes 45->66 file13 signatures14 process15 dnsIp16 195 Writes to foreign memory regions 47->195 197 Allocates memory in foreign processes 47->197 199 Creates a thread in another existing process (thread injection) 47->199 68 svchost.exe 47->68 injected 71 svchost.exe 47->71 injected 73 haleng.exe 50->73         started        201 Tries to harvest and steal browser information (history, passwords, etc) 52->201 137 104.21.51.159 CLOUDFLARENETUS United States 54->137 85 C:\ProgramData\78\vcruntime140.dll, PE32 54->85 dropped 87 C:\ProgramData\78\sqlite3.dll, PE32 54->87 dropped 89 C:\ProgramData\78\softokn3.dll, PE32 54->89 dropped 99 4 other files (none is malicious) 54->99 dropped 139 104.21.46.30 CLOUDFLARENETUS United States 58->139 101 7 other files (none is malicious) 58->101 dropped 141 192.168.2.1 unknown unknown 60->141 91 C:\Users\user\AppData\Local\Temp\haleng.exe, PE32 60->91 dropped 75 jfiag3g_gg.exe 60->75         started        93 C:\Users\user\AppData\...\WinHoster.exe, PE32 64->93 dropped 95 C:\Users\user\AppData\Roaming\6696273.exe, PE32 66->95 dropped 97 C:\Users\user\AppData\Roaming\5741474.exe, PE32 66->97 dropped 77 conhost.exe 66->77         started        file17 signatures18 process19 signatures20 191 Sets debug register (to hijack the execution of another thread) 68->191 193 Modifies the context of a thread in another process (thread injection) 68->193 79 svchost.exe 68->79         started        83 jfiag3g_gg.exe 73->83         started        process21 dnsIp22 157 198.13.62.186 AS-CHOOPAUS United States 79->157 179 Query firmware table information (likely to detect VMs) 79->179 signatures23
Threat name:
Win32.Trojan.CookiesStealer
Status:
Malicious
First seen:
2021-06-29 19:13:54 UTC
AV detection:
29 of 46 (63.04%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:plugx family:redline family:smokeloader botnet:domani aspackv2 backdoor infostealer persistence trojan upx
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
ASPack v2.12-2.42
Executes dropped EXE
UPX packed file
PlugX
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
ergerr3.top: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:
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:
664003cbe6a433ee57676929e973a5efe2644429ceeb348323ff70ed93e94d1e
MD5 hash:
890a74f18cc8b987518fe98e44c7b486
SHA1 hash:
af1381401d6ff9a3c7469ffad2fd5838890a4d95
SH256 hash:
4635668c0fd9301c33740f2c05dd6e68ad73773ec40125602cb559af82c2beea
MD5 hash:
7f15a76ed2b1c9e3af616d906828c45b
SHA1 hash:
d7e49c72e516f3cd805efd199d82f39833f13d7d
SH256 hash:
d417bd4de6a5227f5ea5cff3567e74fe2b2a25c0a80123b7b37b27db89adc384
MD5 hash:
5668cb771643274ba2c375ec6403c266
SHA1 hash:
dd78b03428b99368906fe62fc46aaaf1db07a8b9
SH256 hash:
1342dcffad3519c8fa5424056d2ea7e0ba7ea205f53d6492e4899d023bde5095
MD5 hash:
46052ead01826cd4bc0ef51a0d794be3
SHA1 hash:
d08f1f68803126993b34dea00f9f931eaf848d75
SH256 hash:
c96b11c04d0bb4d13eb5f96c1c676454be0df7daf0cb44dabfacb95f7fd6db4b
MD5 hash:
d8ae8ff23273c87f91183284d04f767a
SHA1 hash:
a68615c151d209945d64605801d77975dee650bc
SH256 hash:
d37e99805cee2a2a4d59542b88d1dfc23c7b166186666feef51f8751e940b174
MD5 hash:
7b61795697b50fb19d1f20bd8a234b67
SHA1 hash:
5134692d456da79579e9183c50db135485e95201
SH256 hash:
7bee57f9b847de271f526f9bca03cab459b7f51aec5e740587fa93fbb72fa4e9
MD5 hash:
e559ba3b753e3436067d4c3dbd262670
SHA1 hash:
4594839861a5ed4ef2f2661918fb6d947d28ae8f
SH256 hash:
00d09d8ed7454db00269d089f28be3b2e6d2361b3d79b390980a2903a9388024
MD5 hash:
171251b4eab6944ed501b83cbbf69d27
SHA1 hash:
452a5deb7a85323aeebc12baf32eab734c0a5109
SH256 hash:
c5dba34d07f5df1ab6579830d71bdfaf0c00139ea7d5e5378b88e26575d1b9c8
MD5 hash:
306736b70ac8c75d53991f7295ca20ba
SHA1 hash:
23f4176b445311e50745e9ee72b124f32a9b3127
SH256 hash:
f4031df5e0df4785513fd9fc9843e0aba4623e61b58cd163354ea64f9133b388
MD5 hash:
bdd81266d64b5a226dd38e4decd8cc2c
SHA1 hash:
2395557e0d8fd9bcfe823391a9a7cfe78ee0551a
SH256 hash:
e1cc6a9d780602fe6e789bf5c3a27e87e197a4e3bf7c8138ea2f9dfec70fb963
MD5 hash:
f707252b9c9579677fffb013e0cfc646
SHA1 hash:
8ab483023fa8773afb8c13464c39c5b8e687f126
SH256 hash:
a1fae083575d7e76d6058cc985bded369804ff2757336c5d7d8d381076caa28d
MD5 hash:
c1c981ff48980b0e7fae87dbc2c24ea2
SHA1 hash:
1cf231b13ecc26c618f663ae4539904e65414e98
SH256 hash:
5875f452b9e6af50fc91bdc2d68eb7a98d04e9aa7c68159f32245f6dff29e47d
MD5 hash:
f61216241e77eb1f57717fa22ec5f76d
SHA1 hash:
6dd1936e0fa3afcc2978cfd470888e7bb45012fc
SH256 hash:
f27bfb9eecdf84fad6afec20037b2041c052d8b5cab29ac28ae143e611563202
MD5 hash:
749fa83717a6bd29603a50a5da3db0b2
SHA1 hash:
e0c95ffba66e81b2ccc002222b38a23959830a00
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_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_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