MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59b4861575e8fc6183373e223bc070e6ba89357692de09983fb807095aeaa61f. 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 20 File information Comments

SHA256 hash: 59b4861575e8fc6183373e223bc070e6ba89357692de09983fb807095aeaa61f
SHA3-384 hash: 43d4ad63cbf5261525d51f37e9cec0ad7af732b90eb9663986fe3dfcf63d35d1eb2d453407081dc7b1d36a79c72358ad
SHA1 hash: 8987c6367b0cef9ba4697d0424a7e3e2a409ce3f
MD5 hash: b44f8498263ae15c7ce22fe99524af43
humanhash: low-sierra-pasta-magnesium
File name:B44F8498263AE15C7CE22FE99524AF43.exe
Download: download sample
Signature CryptBot
File size:3'330'260 bytes
First seen:2021-06-25 12:46:00 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:EgtxzB4YM8bCQFPgF9WsvdCJmrtqu82INc24C7br0KcUL+YsBB3oleuf1bMSMu:JtJLFPJCsJmrtCLclAx/LRffFLb
Threatray 75 similar samples on MalwareBazaar
TLSH 84F53351309EB2E4E5150EF72DB428868F37966334E1C71B6B60C8607056268FEAFBF5
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
87.251.71.195:82

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
87.251.71.195:82 https://threatfox.abuse.ch/ioc/153655/
http://cypfst52.top/index.php https://threatfox.abuse.ch/ioc/153721/
http://morons05.top/index.php https://threatfox.abuse.ch/ioc/153722/

Intelligence


File Origin
# of uploads :
1
# of downloads :
127
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
B44F8498263AE15C7CE22FE99524AF43.exe
Verdict:
No threats detected
Analysis date:
2021-06-25 12:52:20 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:
STOP Ransomware
Verdict:
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
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 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
Machine Learning detection for sample
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 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)
System process connects to network (likely due to code injection or exploit)
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 signatures2 2 Behavior Graph ID: 440531 Sample: XX6CTVddk0.exe Startdate: 25/06/2021 Architecture: WINDOWS Score: 100 156 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->156 158 Multi AV Scanner detection for domain / URL 2->158 160 Found malware configuration 2->160 162 18 other signatures 2->162 11 XX6CTVddk0.exe 10 2->11         started        14 svchost.exe 2->14         started        17 explorer.exe 2->17         started        19 svchost.exe 2->19         started        process3 file4 112 C:\Users\user\AppData\...\setup_installer.exe, PE32 11->112 dropped 21 setup_installer.exe 15 11->21         started        216 System process connects to network (likely due to code injection or exploit) 14->216 218 Sets debug register (to hijack the execution of another thread) 14->218 220 Modifies the context of a thread in another process (thread injection) 14->220 24 svchost.exe 14->24         started        signatures5 process6 dnsIp7 86 C:\Users\user\AppData\...\setup_install.exe, PE32 21->86 dropped 88 C:\Users\user\AppData\...\libwinpthread-1.dll, PE32 21->88 dropped 90 C:\Users\user\AppData\...\libstdc++-6.dll, PE32 21->90 dropped 92 10 other files (none is malicious) 21->92 dropped 28 setup_install.exe 1 21->28         started        136 email.yg9.me 198.13.62.186 AS-CHOOPAUS United States 24->136 164 Query firmware table information (likely to detect VMs) 24->164 file8 signatures9 process10 dnsIp11 152 motiwa.xyz 172.67.193.180, 49724, 80 CLOUDFLARENETUS United States 28->152 154 127.0.0.1 unknown unknown 28->154 212 Detected unpacking (changes PE section rights) 28->212 214 Performs DNS queries to domains with low reputation 28->214 32 cmd.exe 1 28->32         started        34 cmd.exe 1 28->34         started        36 cmd.exe 1 28->36         started        38 5 other processes 28->38 signatures12 process13 process14 40 arnatic_5.exe 32->40         started        45 arnatic_1.exe 89 34->45         started        47 arnatic_2.exe 1 36->47         started        49 arnatic_3.exe 5 38->49         started        51 arnatic_4.exe 1 1 38->51         started        53 arnatic_6.exe 38->53         started        55 arnatic_7.exe 38->55         started        dnsIp15 138 136.144.41.152, 49727, 80 WORLDSTREAMNL Netherlands 40->138 140 freeprivacytoolsforyou.xyz 212.80.219.75, 49737, 80 SERVERIUS-ASNL Lithuania 40->140 148 9 other IPs or domains 40->148 94 C:\Users\...\xfUC09L_mTgcot223CqpAwtP.exe, PE32 40->94 dropped 96 C:\Users\...\t9dhwA22mCN69vf55n0Xg2eU.exe, PE32 40->96 dropped 98 C:\Users\...\s86xnvSRONrRqqvOPtzzegYu.exe, PE32 40->98 dropped 108 27 other files (23 malicious) 40->108 dropped 186 Drops PE files to the document folder of the user 40->186 188 Performs DNS queries to domains with low reputation 40->188 190 Disable Windows Defender real time protection (registry) 40->190 57 5e4zvsfN_D96q6sN_AxqgoSk.exe 40->57         started        60 t9dhwA22mCN69vf55n0Xg2eU.exe 40->60         started        63 UEQHQLblrjK7VMIPia9o1upf.exe 40->63         started        76 12 other processes 40->76 142 159.69.20.131, 49730, 80 HETZNER-ASDE Germany 45->142 144 sergeevih43.tumblr.com 74.114.154.18, 443, 49728 AUTOMATTICUS Canada 45->144 100 C:\Users\user\AppData\...\freebl3[1].dll, PE32 45->100 dropped 110 8 other files (none is malicious) 45->110 dropped 192 Detected unpacking (changes PE section rights) 45->192 194 Detected unpacking (overwrites its own PE header) 45->194 196 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 45->196 210 2 other signatures 45->210 102 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 47->102 dropped 198 DLL reload attack detected 47->198 200 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 47->200 202 Renames NTDLL to bypass HIPS 47->202 204 Checks if the current machine is a virtual machine (disk enumeration) 47->204 104 C:\Users\user\AppData\Local\Temp\axhub.dll, PE32 49->104 dropped 65 rundll32.exe 49->65         started        146 ip-api.com 208.95.112.1, 49723, 80 TUT-ASUS United States 51->146 150 3 other IPs or domains 51->150 106 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 51->106 dropped 206 May check the online IP address of the machine 51->206 67 jfiag3g_gg.exe 51->67         started        69 jfiag3g_gg.exe 51->69         started        72 jfiag3g_gg.exe 51->72         started        208 Injects a PE file into a foreign processes 53->208 74 arnatic_6.exe 53->74         started        file16 signatures17 process18 dnsIp19 166 Query firmware table information (likely to detect VMs) 57->166 168 Tries to detect sandboxes and other dynamic analysis tools (window names) 57->168 170 Hides threads from debuggers 57->170 172 Tries to detect sandboxes / dynamic malware analysis system (registry check) 57->172 114 C:\Program Files (x86)\...\md8_8eus.exe, PE32 60->114 dropped 116 C:\Program Files (x86)\Company\...\jooyu.exe, PE32 60->116 dropped 118 C:\Program Files (x86)\...\jingzhang.exe, PE32 60->118 dropped 126 2 other files (1 malicious) 60->126 dropped 174 Injects a PE file into a foreign processes 63->174 78 conhost.exe 63->78         started        80 UEQHQLblrjK7VMIPia9o1upf.exe 63->80         started        176 Writes to foreign memory regions 65->176 178 Allocates memory in foreign processes 65->178 180 Creates a thread in another existing process (thread injection) 65->180 182 Tries to harvest and steal browser information (history, passwords, etc) 67->182 130 192.168.2.1 unknown unknown 69->130 132 138.68.187.227 DIGITALOCEAN-ASNUS United States 76->132 134 74.114.154.22 AUTOMATTICUS Canada 76->134 120 C:\Users\user\AppData\Local\...\System.dll, PE32 76->120 dropped 122 C:\Users\user\AppData\Local\...\null[1], PE32 76->122 dropped 124 C:\ProgramData\msvcp140.dll, PE32 76->124 dropped 128 7 other files (none is malicious) 76->128 dropped 184 Sample uses process hollowing technique 76->184 82 conhost.exe 76->82         started        84 jfiag3g_gg.exe 76->84         started        file20 signatures21 process22
Threat name:
Win32.Trojan.CookiesStealer
Status:
Malicious
First seen:
2021-06-23 00:07:58 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:fickerstealer family:glupteba family:metasploit family:plugx family:redline family:smokeloader family:vidar botnet:25_6_r botnet:cana botnet:servani aspackv2 backdoor dropper evasion infostealer loader stealer themida trojan upx vmprotect
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
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
Themida packer
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
VMProtect packed file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Glupteba
Glupteba Payload
MetaSploit
Modifies Windows Defender Real-time Protection settings
PlugX
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
fickerstealer
Malware Config
C2 Extraction:
176.111.174.254:56328
87.251.71.195:82
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
rdanoriran.xyz:80
bukkva.club: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:
de427ec4cbf5ced1935dfc885e1c7fd3899ebc9d5465a5fcfa213556a5fd2e67
MD5 hash:
f4a6ad0d61120257614f97a62c7d812a
SHA1 hash:
db7bd48b5400233d440dfe9c556aab938b6f75f4
SH256 hash:
664003cbe6a433ee57676929e973a5efe2644429ceeb348323ff70ed93e94d1e
MD5 hash:
890a74f18cc8b987518fe98e44c7b486
SHA1 hash:
af1381401d6ff9a3c7469ffad2fd5838890a4d95
SH256 hash:
3dc5d59a782f9fd28e0532c37aadd1ea690ae873f829cd7f6230b31ac730ab48
MD5 hash:
576e6a85f9a41c406a3d10c9b4c6038c
SHA1 hash:
2c27ad22c0de70f1f9c4cb47fdc63d78ec05fb25
SH256 hash:
d417bd4de6a5227f5ea5cff3567e74fe2b2a25c0a80123b7b37b27db89adc384
MD5 hash:
5668cb771643274ba2c375ec6403c266
SHA1 hash:
dd78b03428b99368906fe62fc46aaaf1db07a8b9
SH256 hash:
10a122bd647c88aa23f96687e26b251862e83be9dbb89532f4a578689547972d
MD5 hash:
89c739ae3bbee8c40a52090ad0641d31
SHA1 hash:
d0f7dc9a0a3e52af0f9f9736f26e401636c420a1
SH256 hash:
92f609f0932717ebf8ad7b9b3f049348d10f74442864e146dec3150cc684baf6
MD5 hash:
cfb846afa58b9a2fb8018e55ef841f90
SHA1 hash:
8a6bfe762bf3093b1fff0211752a34dc5ee57319
SH256 hash:
2f7f1fb6c9be8badf0814e43201e72c0ca35fb93c3d92ef9b10ce46b7db9fc28
MD5 hash:
1f9c7b5cb4750647e1a87fa648e09119
SHA1 hash:
768689af13430cf7b8807992573a9216ccfa14ad
SH256 hash:
46836190326258f65c9dbc1930b01e9d3de04996a1a2c79e39a36c281d79fe0a
MD5 hash:
fd4160bc3c35b4eaed8c02abd8e2f505
SHA1 hash:
3c7bcdc27da78c813548a6465d59d00c4dc75bba
SH256 hash:
cd5f59a50bfe2475897a8063d43f7a07db5e95a4b27ac1a9884fc6a615ab42be
MD5 hash:
1afdcf73609c1672fb0a633b346160de
SHA1 hash:
04595ca1475530791bc014599aec979798705616
SH256 hash:
e1cc6a9d780602fe6e789bf5c3a27e87e197a4e3bf7c8138ea2f9dfec70fb963
MD5 hash:
f707252b9c9579677fffb013e0cfc646
SHA1 hash:
8ab483023fa8773afb8c13464c39c5b8e687f126
SH256 hash:
f4e8717dad7aadac7b341a476ff209de2e9329bba9db78d5ee01573d9086fa3c
MD5 hash:
2b4959144ee9237ac2d661672a089d68
SHA1 hash:
c2a63378e1bab082b563891204a76569b47e85ec
SH256 hash:
59b4861575e8fc6183373e223bc070e6ba89357692de09983fb807095aeaa61f
MD5 hash:
b44f8498263ae15c7ce22fe99524af43
SHA1 hash:
8987c6367b0cef9ba4697d0424a7e3e2a409ce3f
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