MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 923e1d37bb37118bd66462b153d9fa0d4518898ed56f0252690a6d9eb111a0d7. 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 20 File information Comments

SHA256 hash: 923e1d37bb37118bd66462b153d9fa0d4518898ed56f0252690a6d9eb111a0d7
SHA3-384 hash: bb4e4d0eab2d07949312dedd342e9cf0e0440a0ff929ed35cda04631c52e9a0de6f8d6df5faf0d803a893df31e17079a
SHA1 hash: 753981c4a273b5375503f9278d2239054982178f
MD5 hash: f667ccae3ac7f9c029f3c2b788dcbddd
humanhash: mockingbird-burger-pizza-five
File name:F667CCAE3AC7F9C029F3C2B788DCBDDD.exe
Download: download sample
Signature CryptBot
File size:3'417'094 bytes
First seen:2021-06-29 17:50:58 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:xX64ee66EBhpjNHwJhmeLnLZtQOfWCvLUBsKASn:xqhe66EBhpjNH0nLZtQQLUCKl
Threatray 409 similar samples on MalwareBazaar
TLSH 4FF53381B7E184F2E71504329E1CB775B5BEC780463958EBB394A3870F3C9A5721E72A
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://xeiloj22.top/index.php

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
http://xeiloj22.top/index.php https://threatfox.abuse.ch/ioc/155634/
http://morhef02.top/index.php https://threatfox.abuse.ch/ioc/155635/

Intelligence


File Origin
# of uploads :
1
# of downloads :
155
Origin country :
n/a
Vendor Threat Intelligence
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:
Vidar Backstage Stealer Glupteba RedLine
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks if the current machine is a virtual machine (disk enumeration)
Detected Info Stealer Vidar
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
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
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
May modify the system service descriptor table (often done to hook functions)
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
Performs DNS queries to domains with low reputation
Renames NTDLL to bypass HIPS
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
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
Yara detected Backstage Stealer
Yara detected Glupteba
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 441981 Sample: AMSTnBGYMD.exe Startdate: 29/06/2021 Architecture: WINDOWS Score: 100 118 email.yg9.me 2->118 120 www.facebook.com 2->120 122 3 other IPs or domains 2->122 168 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->168 170 Multi AV Scanner detection for domain / URL 2->170 172 Found malware configuration 2->172 174 20 other signatures 2->174 11 AMSTnBGYMD.exe 16 2->11         started        14 svchost.exe 2->14         started        signatures3 process4 file5 70 C:\Users\user\AppData\...\setup_install.exe, PE32 11->70 dropped 72 C:\Users\user\AppData\...\libwinpthread-1.dll, PE32 11->72 dropped 74 C:\Users\user\AppData\...\libstdc++-6.dll, PE32 11->74 dropped 76 11 other files (none is malicious) 11->76 dropped 16 setup_install.exe 1 11->16         started        process6 dnsIp7 114 motiwa.xyz 172.67.193.180, 49719, 80 CLOUDFLARENETUS United States 16->114 116 127.0.0.1 unknown unknown 16->116 164 Detected unpacking (changes PE section rights) 16->164 166 Performs DNS queries to domains with low reputation 16->166 20 cmd.exe 1 16->20         started        22 cmd.exe 1 16->22         started        24 cmd.exe 1 16->24         started        26 6 other processes 16->26 signatures8 process9 process10 28 arnatic_6.exe 20->28         started        33 arnatic_1.exe 87 22->33         started        35 arnatic_2.exe 1 24->35         started        37 arnatic_4.exe 1 1 26->37         started        39 arnatic_7.exe 26->39         started        41 arnatic_3.exe 5 26->41         started        43 2 other processes 26->43 dnsIp11 124 136.144.41.152, 49720, 80 WORLDSTREAMNL Netherlands 28->124 126 jom.diregame.live 172.67.158.82, 443, 49728, 49732 CLOUDFLARENETUS United States 28->126 134 8 other IPs or domains 28->134 78 C:\Users\...\wqn_TIraBXf3p2JQF4PnXjkD.exe, PE32 28->78 dropped 80 C:\Users\...\uEHKNza3Uc9Mi46FyOIwMeEg.exe, PE32 28->80 dropped 82 C:\Users\...\u7ROQI_CDGFNttS8Xz5l28Pg.exe, PE32 28->82 dropped 92 29 other files (15 malicious) 28->92 dropped 176 Drops PE files to the document folder of the user 28->176 178 Disable Windows Defender real time protection (registry) 28->178 45 8SlcLNtWcfFi1VVboypaQKDi.exe 28->45         started        48 XAxZXh3SKDeRXAMuhAI_PVTi.exe 28->48         started        51 wqn_TIraBXf3p2JQF4PnXjkD.exe 28->51         started        63 13 other processes 28->63 128 157.90.127.76 REDIRISRedIRISAutonomousSystemES United States 33->128 130 sergeevih43.tumblr.com 74.114.154.22 AUTOMATTICUS Canada 33->130 84 C:\ProgramData\...\information.txt, ISO-8859 33->84 dropped 86 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 33->86 dropped 94 5 other files (none is malicious) 33->94 dropped 180 Detected Info Stealer Vidar 33->180 182 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 33->182 184 Tries to steal Crypto Currency Wallets 33->184 88 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 35->88 dropped 186 DLL reload attack detected 35->186 188 Renames NTDLL to bypass HIPS 35->188 190 Checks if the current machine is a virtual machine (disk enumeration) 35->190 53 explorer.exe 35->53 injected 132 ip-api.com 208.95.112.1, 49721, 80 TUT-ASUS United States 37->132 136 4 other IPs or domains 37->136 90 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 37->90 dropped 192 May check the online IP address of the machine 37->192 55 jfiag3g_gg.exe 37->55         started        57 jfiag3g_gg.exe 37->57         started        194 Injects a PE file into a foreign processes 39->194 59 arnatic_7.exe 39->59         started        61 rundll32.exe 41->61         started        file12 signatures13 process14 dnsIp15 96 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 45->96 dropped 98 C:\Users\user\AppData\Local\...\System.dll, PE32 45->98 dropped 100 C:\Users\user\AppData\Local\...\Dialer.dll, PE32 45->100 dropped 108 130 other files (none is malicious) 45->108 dropped 144 Detected RDTSC dummy instruction sequence (likely for instruction hammering) 48->144 146 Tries to detect Any.run 48->146 148 Sample uses process hollowing technique 48->148 162 2 other signatures 48->162 110 6 other files (none is malicious) 51->110 dropped 150 Detected Info Stealer Vidar 51->150 152 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 51->152 154 Tries to harvest and steal browser information (history, passwords, etc) 51->154 138 g-partners.top 159.65.63.164 DIGITALOCEAN-ASNUS United States 63->138 140 47.243.129.23 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 63->140 142 4 other IPs or domains 63->142 102 C:\Program Files (x86)\...\md8_8eus.exe, PE32 63->102 dropped 104 C:\Program Files (x86)\Company\...\jooyu.exe, PE32 63->104 dropped 106 C:\Program Files (x86)\...\jingzhang.exe, PE32 63->106 dropped 112 9 other files (2 malicious) 63->112 dropped 156 May check the online IP address of the machine 63->156 158 Tries to steal Crypto Currency Wallets 63->158 160 Injects a PE file into a foreign processes 63->160 66 conhost.exe 63->66         started        68 conhost.exe 63->68         started        file16 signatures17 process18
Threat name:
Win32.Trojan.CookiesStealer
Status:
Malicious
First seen:
2021-06-22 06:52:32 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:cryptbot family:glupteba family:guloader family:metasploit family:plugx family:redline family:smokeloader family:vidar botnet:29_6_r botnet:cana botnet:newani aspackv2 backdoor discovery downloader dropper evasion infostealer loader 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
Runs ping.exe
Script User-Agent
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
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
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 QEMU agent file
Checks computer location settings
Drops startup file
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of web browsers
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
Vidar Stealer
CryptBot
Glupteba
Glupteba Payload
Guloader,Cloudeye
MetaSploit
Modifies Windows Defender Real-time Protection settings
PlugX
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Malware Config
C2 Extraction:
changidwia.xyz:80
176.111.174.254:56328
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
https://cdn.discordapp.com/attachments/859444299618582560/859474854498271232/Heck.bin
rdanoriran.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:
aa6cc42ad1c627460a4c54cfa46fa1934518c510d2bdb323ee119c460136ed3f
MD5 hash:
f2eb93b3bbe3cad8a4b76e74ffd3ccff
SHA1 hash:
e018afa2e24e5eb03598d37d9142674ad1d7ac2f
SH256 hash:
7296d60423fbfc4877e7bbb0c1352d0756908f9fbc53679bce463320e3a382f0
MD5 hash:
7ca1af0d05d832e6039ddb2629c6007f
SHA1 hash:
b3cf5b027fa6ee5a6cebb33bde0b36eb17e9956c
SH256 hash:
8c7cdb6916702d2387737927da9a3c49a6f4c1033545c1ed9bb37fc2829e4803
MD5 hash:
dca556c5c11a934a767c12ac44f179e5
SHA1 hash:
900f5ad3481cdb4f82dccf97d0b7ab272e599dce
SH256 hash:
36bcb92ae0e8bcd43702710684e8e7ac66bdc985546242d0d7bc4c46a9efcf27
MD5 hash:
71bba44d0bace9a86c8d5fae89425509
SHA1 hash:
53d129edd4b9f1dcc0989e1b32eb6a8a73c9a555
SH256 hash:
5fcaae1bbc4662f9b31947edb3345feb4376d8d540f1de76dd00e7d6849cf287
MD5 hash:
b6b8ea6ab192f712f8ed624a078cf350
SHA1 hash:
bbac94a1f453e4e0397cc72421424840872e2f0c
SH256 hash:
15c42b2a9bd9b699a4051856770218efb629cfcd6e551c416a2e2bf0e5da3dde
MD5 hash:
0b1d26b4b775191296abbcdd52b46147
SHA1 hash:
64379805c18897eed8865677e6328fe5806b363f
SH256 hash:
4d6d0301e14d848a97994a088d298e3944edfc6fa0c7377135adb9aff8d278a4
MD5 hash:
36df27bcee5f50789d58e77989fc0b6c
SHA1 hash:
2937998ed5223359ef29cabe58afe637cc6eefdf
SH256 hash:
664003cbe6a433ee57676929e973a5efe2644429ceeb348323ff70ed93e94d1e
MD5 hash:
890a74f18cc8b987518fe98e44c7b486
SHA1 hash:
af1381401d6ff9a3c7469ffad2fd5838890a4d95
SH256 hash:
e9246906489ba23ae65ee31dfa51d585f621a5cea094e88127b3d3f51997c431
MD5 hash:
60a5808a8bd5918d9e438ea684e80901
SHA1 hash:
b72e112900857dcca1c0e7f9ee787eabc1fb627c
SH256 hash:
9b9b81b55668fadc54b20afbdc054540b300e88271be93d5b343478ac0af8029
MD5 hash:
e537382408b9626c74e26c159f60b20c
SHA1 hash:
dfa4e482f50d64731b86a1c5d357daf0af371667
SH256 hash:
d417bd4de6a5227f5ea5cff3567e74fe2b2a25c0a80123b7b37b27db89adc384
MD5 hash:
5668cb771643274ba2c375ec6403c266
SHA1 hash:
dd78b03428b99368906fe62fc46aaaf1db07a8b9
SH256 hash:
3fd40338aebc07d75a6a082f069e5fa585cc6e029007a251072d96ce88f4fe52
MD5 hash:
7b954953754cd9811d33d5435f02d253
SHA1 hash:
dce681c16b323e90fda5f2da8700caead385bb9f
SH256 hash:
10a122bd647c88aa23f96687e26b251862e83be9dbb89532f4a578689547972d
MD5 hash:
89c739ae3bbee8c40a52090ad0641d31
SHA1 hash:
d0f7dc9a0a3e52af0f9f9736f26e401636c420a1
SH256 hash:
61e47ee37f29d74641066f1785764f20333154ab4fe4c0fc7f13c5a8707856c8
MD5 hash:
98373c2d209830698e74bfe8207afd35
SHA1 hash:
b539510c23a8e30593c85379fd58e0b4f29fd0de
SH256 hash:
2f7f1fb6c9be8badf0814e43201e72c0ca35fb93c3d92ef9b10ce46b7db9fc28
MD5 hash:
1f9c7b5cb4750647e1a87fa648e09119
SHA1 hash:
768689af13430cf7b8807992573a9216ccfa14ad
SH256 hash:
e8d95817952c0501bd6e92a59b075c48db88c53266835786ed76cb5a409de36f
MD5 hash:
ff7bec118857f31297b3439faf806170
SHA1 hash:
6df657061dcb5f979c20557bc62ddf5d522d9c47
SH256 hash:
46836190326258f65c9dbc1930b01e9d3de04996a1a2c79e39a36c281d79fe0a
MD5 hash:
fd4160bc3c35b4eaed8c02abd8e2f505
SHA1 hash:
3c7bcdc27da78c813548a6465d59d00c4dc75bba
SH256 hash:
c8d2c98ba0be4ba552ccf4c8a6ccfeca636eb3a9ab430e9cfd10c20ab9e0b8fb
MD5 hash:
c8106a1ac4b9155a536eec9e790cf1fd
SHA1 hash:
f8a38a9f31e2a998c1e0184c1ed6f0c03f9e39ea
SH256 hash:
923e1d37bb37118bd66462b153d9fa0d4518898ed56f0252690a6d9eb111a0d7
MD5 hash:
f667ccae3ac7f9c029f3c2b788dcbddd
SHA1 hash:
753981c4a273b5375503f9278d2239054982178f
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_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