MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fa48c4223378b5ff4fbcff163b5a0fa89ff6980244cf9aaf01f5793c1ab9724. 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: 7


Intelligence 7 IOCs 3 YARA 21 File information Comments

SHA256 hash: 3fa48c4223378b5ff4fbcff163b5a0fa89ff6980244cf9aaf01f5793c1ab9724
SHA3-384 hash: a0ef093e2201b78c2f7a598ba579cbde1c53f337f63a5818ea2323183b0e2d0f7da8cd7d865adfc0546be33c989e719e
SHA1 hash: f32fce1bdd98889d50e6bb50fd1ab40eec339655
MD5 hash: 8351a45bed6e3d3442d27dc11bd0226c
humanhash: muppet-rugby-one-west
File name:8351A45BED6E3D3442D27DC11BD0226C.exe
Download: download sample
Signature CryptBot
File size:3'607'401 bytes
First seen:2021-06-29 23:20:42 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:xy18Qlb5a6ESg8d1v6GoedpPtUCvLUBsKBNFpaVQ:xK8Qlb4V/8d1RzpPrLUCK7XaS
Threatray 87 similar samples on MalwareBazaar
TLSH E2F533D4BBEA80F7E6811A31CC59AAB1E5FCC28C0B2215973791C72E4EBCD29531D587
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/
130.193.54.53:32750 https://threatfox.abuse.ch/ioc/155836/

Intelligence


File Origin
# of uploads :
1
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8351A45BED6E3D3442D27DC11BD0226C.exe
Verdict:
No threats detected
Analysis date:
2021-06-29 23:24:10 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:
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
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 a thread in another existing process (thread injection)
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)
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
PE file has nameless sections
Performs DNS queries to domains with low reputation
Renames NTDLL to bypass HIPS
Sample uses process hollowing technique
Sigma detected: Suspicious Svchost Process
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
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 442130 Sample: 9biD2MXxdb.exe Startdate: 30/06/2021 Architecture: WINDOWS Score: 100 116 pcfixmy-download-13.xyz 2->116 118 kanagannne.xyz 2->118 120 8 other IPs or domains 2->120 152 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->152 154 Found malware configuration 2->154 156 Malicious sample detected (through community Yara rule) 2->156 158 19 other signatures 2->158 11 9biD2MXxdb.exe 16 2->11         started        signatures3 process4 file5 72 C:\Users\user\AppData\...\setup_install.exe, PE32 11->72 dropped 74 C:\Users\user\AppData\Local\...\sonia_8.txt, PE32 11->74 dropped 76 C:\Users\user\AppData\Local\...\sonia_7.txt, PE32 11->76 dropped 78 11 other files (none is malicious) 11->78 dropped 14 setup_install.exe 1 11->14         started        process6 dnsIp7 148 sokiran.xyz 172.67.186.105, 49721, 80 CLOUDFLARENETUS United States 14->148 150 127.0.0.1 unknown unknown 14->150 196 Detected unpacking (changes PE section rights) 14->196 198 Performs DNS queries to domains with low reputation 14->198 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 signatures8 process9 process10 26 sonia_6.exe 18->26         started        31 sonia_3.exe 85 20->31         started        33 sonia_2.exe 1 22->33         started        35 sonia_1.exe 5 24->35         started        37 sonia_5.exe 15 8 24->37         started        39 sonia_7.exe 24->39         started        41 2 other processes 24->41 dnsIp11 134 136.144.41.152, 49726, 80 WORLDSTREAMNL Netherlands 26->134 136 flamkravmaga.com 26->136 140 7 other IPs or domains 26->140 80 C:\Users\...\qhRbdJr2_jz13fabO4lDLgce.exe, PE32 26->80 dropped 82 C:\Users\...\nabMRvJ17kDQ4KBuGojXLpQC.exe, PE32 26->82 dropped 84 C:\Users\...\mOobkbfYRRL8tzu9GM4PKLL7.exe, PE32 26->84 dropped 90 25 other files (13 malicious) 26->90 dropped 176 Drops PE files to the document folder of the user 26->176 178 Disable Windows Defender real time protection (registry) 26->178 43 eUhVRWJzkQeiCDgtrBeHAy1l.exe 26->43         started        46 k0FSMV4DoAN2lNQSCHumO6B1.exe 26->46         started        49 P_jQoP_IBuUb6ueA5ArqgVcZ.exe 26->49         started        57 11 other processes 26->57 142 2 other IPs or domains 31->142 92 6 other files (none is malicious) 31->92 dropped 180 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 31->180 182 Tries to harvest and steal browser information (history, passwords, etc) 31->182 184 Tries to steal Crypto Currency Wallets 31->184 86 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 33->86 dropped 186 DLL reload attack detected 33->186 188 Renames NTDLL to bypass HIPS 33->188 190 Checks if the current machine is a virtual machine (disk enumeration) 33->190 51 explorer.exe 33->51 injected 88 C:\Users\user\AppData\Local\Temp\axhub.dll, PE32 35->88 dropped 53 rundll32.exe 35->53         started        138 videoconvert-download38.xyz 172.67.201.250 CLOUDFLARENETUS United States 37->138 144 3 other IPs or domains 37->144 94 4 other files (none is malicious) 37->94 dropped 192 Performs DNS queries to domains with low reputation 37->192 60 2 other processes 37->60 194 Injects a PE file into a foreign processes 39->194 55 sonia_7.exe 39->55         started        146 4 other IPs or domains 41->146 96 2 other files (none is malicious) 41->96 dropped 62 4 other processes 41->62 file12 signatures13 process14 dnsIp15 160 Detected RDTSC dummy instruction sequence (likely for instruction hammering) 43->160 162 Tries to detect Any.run 43->162 164 Sample uses process hollowing technique 43->164 174 2 other signatures 43->174 108 89 other files (none is malicious) 46->108 dropped 98 C:\Users\user\AppData\Local\BingoSearch.dll, PE32+ 49->98 dropped 166 Writes to foreign memory regions 49->166 168 Allocates memory in foreign processes 49->168 170 Creates a thread in another existing process (thread injection) 49->170 64 chrome.exe 49->64         started        66 svchost.exe 53->66 injected 122 g-partners.top 159.65.63.164 DIGITALOCEAN-ASNUS United States 57->122 124 74.114.154.22 AUTOMATTICUS Canada 57->124 132 4 other IPs or domains 57->132 100 C:\Program Files (x86)\...\md8_8eus.exe, PE32 57->100 dropped 102 C:\Program Files (x86)\Company\...\jooyu.exe, PE32 57->102 dropped 104 C:\Program Files (x86)\...\jingzhang.exe, PE32 57->104 dropped 110 11 other files (1 malicious) 57->110 dropped 172 Tries to harvest and steal browser information (history, passwords, etc) 57->172 68 conhost.exe 57->68         started        70 jfiag3g_gg.exe 57->70         started        126 104.21.51.159 CLOUDFLARENETUS United States 60->126 106 C:\Users\user\AppData\...\WinHoster.exe, PE32 60->106 dropped 112 7 other files (none is malicious) 60->112 dropped 128 superstationcity.com 194.163.135.248 NEXINTO-DE Germany 62->128 130 idowload.com 185.227.110.219 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 62->130 114 4 other files (none is malicious) 62->114 dropped file16 signatures17 process18
Threat name:
Win32.Trojan.CookiesStealer
Status:
Malicious
First seen:
2021-06-27 13:52:14 UTC
AV detection:
28 of 46 (60.87%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:cryptbot family:elysiumstealer family:fickerstealer family:glupteba family:guloader family:metasploit family:plugx family:redline family:smokeloader family:vidar botnet:servani aspackv2 backdoor discovery downloader dropper evasion infostealer loader persistence spyware stealer trojan upx
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
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 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 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
Drops file in Drivers directory
Executes dropped EXE
UPX packed file
Checks for common network interception software
Vidar Stealer
CryptBot
ElysiumStealer
Glupteba
Glupteba Payload
Guloader,Cloudeye
MetaSploit
Modifies Windows Defender Real-time Protection settings
PlugX
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
fickerstealer
Malware Config
C2 Extraction:
87.251.71.195:82
game2030.site: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/
https://cdn.discordapp.com/attachments/859444299618582560/859474854498271232/Heck.bin
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:
e427f8ef21691e3d8c2313d11129ad08ddef69a158eca2f77c170603478ff0c4
MD5 hash:
0dedd909aae9aa0a89b4422106310e9e
SHA1 hash:
271d36afa5b729ee590cf8066166ca5e9c9d0340
SH256 hash:
de427ec4cbf5ced1935dfc885e1c7fd3899ebc9d5465a5fcfa213556a5fd2e67
MD5 hash:
f4a6ad0d61120257614f97a62c7d812a
SHA1 hash:
db7bd48b5400233d440dfe9c556aab938b6f75f4
SH256 hash:
a75cb2b2c49243df987250a6540829fe1056801aba06818c9e50cb64513697c5
MD5 hash:
488485742be9f330c4edf1073fd3a8aa
SHA1 hash:
d5cc935f5af7288aeb3f8ac99d18336d851e54a7
SH256 hash:
bb3b64a719b38e6bff37c9596d8e2211992b250aa07b13983d3673f98cb8e6c7
MD5 hash:
0d7730cfff0b9750c111a0171d8f0a8f
SHA1 hash:
f3ccb125e9ea1031309de8aabfdad983f3e1c91c
SH256 hash:
d417bd4de6a5227f5ea5cff3567e74fe2b2a25c0a80123b7b37b27db89adc384
MD5 hash:
5668cb771643274ba2c375ec6403c266
SHA1 hash:
dd78b03428b99368906fe62fc46aaaf1db07a8b9
SH256 hash:
10a122bd647c88aa23f96687e26b251862e83be9dbb89532f4a578689547972d
MD5 hash:
89c739ae3bbee8c40a52090ad0641d31
SHA1 hash:
d0f7dc9a0a3e52af0f9f9736f26e401636c420a1
SH256 hash:
ba2e7b2b3be8430306f3f4c6ed3e16e9d11787e3e9ae00ceb58a790602e8d065
MD5 hash:
72b50ef11d6af5f78130843b725774d9
SHA1 hash:
6bc06fa5204c0d601304cad54275ab2c5d6396e0
SH256 hash:
e6bbd07da60b0b03d2e1342341432cb6cee0b180de8cdcd621e526031fc1e386
MD5 hash:
caf80b7ff372f71d6e5e1faa7f72f157
SHA1 hash:
65eb766eb7c32f76d049fd7b7c020efa74a97873
SH256 hash:
9f251d5f05a267eb6ce4a99eb17ed954610604c0a6741c29dc2f53dfb1f08297
MD5 hash:
b35429243cde1ce73e5536800eb7d45e
SHA1 hash:
3053cf91c3db2174e18977e7aa36f9df6321a16e
SH256 hash:
8fb923ee9c8f1275af8e2bbdc6a02f0736c7cfc09daec32fc1d50f5465116d87
MD5 hash:
22fde3d67e1cf24e2ce4dcb9aea51a25
SHA1 hash:
0aab912373770b9e7f3a491ba4f9ee6424eac277
SH256 hash:
941a5236373af4b7ee6ded55e82d923cc36497331673aa350ddeb82a5016a9be
MD5 hash:
0417af109306952c50e239d0cac73c9d
SHA1 hash:
21cce35ef3e2795fdbcb42c410d90ce5b88f185f
SH256 hash:
3fa48c4223378b5ff4fbcff163b5a0fa89ff6980244cf9aaf01f5793c1ab9724
MD5 hash:
8351a45bed6e3d3442d27dc11bd0226c
SHA1 hash:
f32fce1bdd98889d50e6bb50fd1ab40eec339655
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_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