MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4b3d8a51074d33051bae8073d2338e2e354121fb5a1f19315eee8475eaeedb2. 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



RecordBreaker


Vendor detections: 15


Intelligence 15 IOCs YARA 6 File information Comments

SHA256 hash: c4b3d8a51074d33051bae8073d2338e2e354121fb5a1f19315eee8475eaeedb2
SHA3-384 hash: 523348471e0ce68e221edd5a9b46aa071972592d3f242388802bf1dac39dbe082dcc4f5a90acec2a22e96ebfd5710dd9
SHA1 hash: fa55373df323f8db302dd773b24bb607195f2555
MD5 hash: 5dbba422150db8e54eddd3b50a0df7e1
humanhash: mississippi-saturn-social-xray
File name:5dbba422150db8e54eddd3b50a0df7e1.exe
Download: download sample
Signature RecordBreaker
File size:709'120 bytes
First seen:2023-11-10 06:40:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 12288:zMr6y90swcwFEBWaneVYsSka2/pu66uWyY88U82nNjNOUm5gw9rvS8I5bquYQxbQ:xyGcwjIf46dyYdX2nNjdmP5q5TTkl
TLSH T175E41215F2E86076E87067B028FA03C30B767D91A934436B2795A95F0CB35D4A67336F
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:exe recordbreaker


Avatar
abuse_ch
RecordBreaker C2:
5.42.92.51:19057

Intelligence


File Origin
# of uploads :
1
# of downloads :
312
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Сreating synchronization primitives
Creating a file
Running batch commands
Creating a window
Connecting to a non-recommended domain
Sending an HTTP POST request
Unauthorized injection to a system process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
89%
Tags:
advpack anti-vm CAB control explorer greyware installer installer lolbin packed rundll32 setupapi sfx shell32
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:
Glupteba, Mystic Stealer, Raccoon Steale
Detection:
malicious
Classification:
troj.adwa.spyw.evad.mine
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found Tor onion address
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the hosts file
Multi AV Scanner detection for domain / URL
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
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
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 steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Glupteba
Yara detected Mystic Stealer
Yara detected Raccoon Stealer v2
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1340309 Sample: C8EY0DLtRp.exe Startdate: 10/11/2023 Architecture: WINDOWS Score: 100 143 host-file-host6.com 2->143 145 api.ip.sb 2->145 147 3 other IPs or domains 2->147 191 Snort IDS alert for network traffic 2->191 193 Multi AV Scanner detection for domain / URL 2->193 195 Found malware configuration 2->195 197 20 other signatures 2->197 14 C8EY0DLtRp.exe 1 4 2->14         started        17 svchost.exe 2->17         started        20 svchost.exe 1 2->20         started        22 3 other processes 2->22 signatures3 process4 file5 131 C:\Users\user\AppData\Local\...\XG1zm64.exe, PE32 14->131 dropped 133 C:\Users\user\AppData\Local\...\7Dh5BZ23.exe, PE32 14->133 dropped 24 XG1zm64.exe 1 4 14->24         started        157 Changes security center settings (notifications, updates, antivirus, firewall) 17->157 159 Query firmware table information (likely to detect VMs) 20->159 signatures6 process7 file8 109 C:\Users\user\AppData\Local\...\fK3Sa07.exe, PE32 24->109 dropped 111 C:\Users\user\AppData\Local\...\6xB6gl4.exe, PE32 24->111 dropped 215 Antivirus detection for dropped file 24->215 217 Multi AV Scanner detection for dropped file 24->217 219 Machine Learning detection for dropped file 24->219 28 fK3Sa07.exe 1 4 24->28         started        32 6xB6gl4.exe 1 24->32         started        signatures9 process10 file11 127 C:\Users\user\AppData\Local\...\2Sc0273.exe, PE32 28->127 dropped 129 C:\Users\user\AppData\Local\...\1fy43hl8.exe, PE32 28->129 dropped 249 Antivirus detection for dropped file 28->249 251 Multi AV Scanner detection for dropped file 28->251 253 Machine Learning detection for dropped file 28->253 34 2Sc0273.exe 28->34         started        37 1fy43hl8.exe 1 28->37         started        255 Writes to foreign memory regions 32->255 257 Allocates memory in foreign processes 32->257 259 Injects a PE file into a foreign processes 32->259 39 AppLaunch.exe 32->39         started        42 conhost.exe 32->42         started        44 AppLaunch.exe 32->44         started        46 Conhost.exe 32->46         started        signatures12 process13 dnsIp14 161 Antivirus detection for dropped file 34->161 163 Multi AV Scanner detection for dropped file 34->163 165 Machine Learning detection for dropped file 34->165 177 5 other signatures 34->177 48 explorer.exe 54 30 34->48 injected 167 Contains functionality to inject code into remote processes 37->167 169 Writes to foreign memory regions 37->169 171 Allocates memory in foreign processes 37->171 173 Injects a PE file into a foreign processes 37->173 53 AppLaunch.exe 37->53         started        55 AppLaunch.exe 12 37->55         started        57 conhost.exe 37->57         started        149 5.42.92.51, 19057, 49704 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 39->149 175 Found many strings related to Crypto-Wallets (likely being stolen) 39->175 signatures15 process16 dnsIp17 135 5.42.92.190, 49710, 49717, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 48->135 137 194.49.94.72, 49711, 80 EQUEST-ASNL unknown 48->137 141 8 other IPs or domains 48->141 101 C:\Users\user\AppData\Roaming\jjbujiv, PE32 48->101 dropped 103 C:\Users\user\AppData\Local\Temp\F65B.exe, PE32 48->103 dropped 105 C:\Users\user\AppData\Local\Temp\F53F.exe, PE32+ 48->105 dropped 107 8 other malicious files 48->107 dropped 179 Benign windows process drops PE files 48->179 181 Found many strings related to Crypto-Wallets (likely being stolen) 48->181 183 Adds a directory exclusion to Windows Defender 48->183 185 Hides that the sample has been downloaded from the Internet (zone.identifier) 48->185 59 1415.exe 48->59         started        63 F65B.exe 48->63         started        66 EA54.exe 48->66         started        68 4 other processes 48->68 187 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 53->187 189 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 53->189 139 193.233.255.73, 49703, 80 FREE-NET-ASFREEnetEU Russian Federation 55->139 file18 signatures19 process20 dnsIp21 113 C:\Users\user\AppData\Local\...\toolspub2.exe, PE32 59->113 dropped 115 C:\Users\user\AppData\Local\...\latestX.exe, PE32+ 59->115 dropped 117 C:\Users\user\AppData\...\InstallSetup5.exe, PE32 59->117 dropped 119 C:\...\31839b57a4f11171d6abc8bbc4451ee4.exe, PE32 59->119 dropped 231 Antivirus detection for dropped file 59->231 233 Multi AV Scanner detection for dropped file 59->233 235 Machine Learning detection for dropped file 59->235 237 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 59->237 70 31839b57a4f11171d6abc8bbc4451ee4.exe 59->70         started        73 toolspub2.exe 59->73         started        75 latestX.exe 59->75         started        86 3 other processes 59->86 151 194.49.94.11, 49714, 49719, 80 EQUEST-ASNL unknown 63->151 239 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 63->239 241 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 63->241 243 Tries to harvest and steal browser information (history, passwords, etc) 63->243 78 conhost.exe 63->78         started        153 194.49.94.80 EQUEST-ASNL unknown 66->153 245 Tries to steal Crypto Currency Wallets 66->245 80 conhost.exe 66->80         started        155 194.169.175.235, 42691, 49715 CLOUDCOMPUTINGDE Germany 68->155 247 Found many strings related to Crypto-Wallets (likely being stolen) 68->247 82 conhost.exe 68->82         started        84 conhost.exe 68->84         started        file22 signatures23 process24 file25 199 Antivirus detection for dropped file 70->199 201 Multi AV Scanner detection for dropped file 70->201 203 Detected unpacking (changes PE section rights) 70->203 213 3 other signatures 70->213 88 cmd.exe 70->88         started        205 Injects a PE file into a foreign processes 73->205 90 toolspub2.exe 73->90         started        121 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 75->121 dropped 123 C:\Windows\System32\drivers\etc\hosts, ASCII 75->123 dropped 207 Modifies the hosts file 75->207 209 Adds a directory exclusion to Windows Defender 75->209 125 C:\Users\user\AppData\Local\Temp\Broom.exe, PE32 86->125 dropped 211 Machine Learning detection for dropped file 86->211 93 Broom.exe 86->93         started        signatures26 process27 signatures28 95 conhost.exe 88->95         started        97 fodhelper.exe 88->97         started        99 fodhelper.exe 88->99         started        221 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 90->221 223 Maps a DLL or memory area into another process 90->223 225 Checks if the current machine is a virtual machine (disk enumeration) 90->225 227 Creates a thread in another existing process (thread injection) 90->227 229 Multi AV Scanner detection for dropped file 93->229 process29
Threat name:
Win32.Trojan.Stealerc
Status:
Malicious
First seen:
2023-11-10 06:41:05 UTC
File Type:
PE (Exe)
Extracted files:
111
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:dcrat family:glupteba family:mystic family:raccoon family:redline family:sectoprat family:smokeloader botnet:23545d68ee8b777ffd2f74f9eb99e145 botnet:@ytlogsbot botnet:livetraffic botnet:pixelnew2.0 botnet:taiga botnet:up3 backdoor discovery dropper evasion infostealer loader persistence rat rootkit spyware stealer trojan upx
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Manipulates WinMonFS driver.
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Downloads MZ/PE file
Drops file in Drivers directory
Modifies Windows Firewall
Stops running service(s)
DcRat
Detect Mystic stealer payload
Glupteba
Glupteba payload
Mystic
Raccoon
Raccoon Stealer payload
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://5.42.92.190/fks/index.php
http://kkudndkwatnfevcaqeefytqnh.top/index.php
http://whxzqkbbtzvdyxdeseoiyujzs.co/index.php
http://nnzqahmamqucusarjveovbuyt.cyou/index.php
http://uohhunkmnfhbimtagizqgwpmv.to/index.php
http://163.5.169.23/index.php
5.42.92.51:19057
194.169.175.235:42691
194.49.94.11:80
http://host-file-host6.com/
http://host-host-file8.com/
195.10.205.17:24867
http://91.103.252.114:80/
Unpacked files
SH256 hash:
8ca956b057dc4ad501eb8afa0bec87947152d52997b9e81ee3c483850dbf2ed6
MD5 hash:
e7a8a26d53c885b7bd28f0b6f9169718
SHA1 hash:
92f85b6df66cca6ebe5867672ec5e7cae4fc6561
SH256 hash:
3569e912cecfce0cffb7bdd9419d4420130ecb19cc8687e49ad3592a55d91728
MD5 hash:
04797ef7545bde62fa336e9aca24c65b
SHA1 hash:
4b40547c5300587475944fdd3f2d4f59e14ca145
Detections:
win_smokeloader_a2
Parent samples :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 hash:
40ece9bb80e130c3eed470629df930325d366e4473f3ca388ed28bb36d29d3dc
MD5 hash:
e288ba86aa6c52f2c6833b0bc8e395dc
SHA1 hash:
61a9d06ff9b7ea228dd3a96f2c127ab9e0c4201a
SH256 hash:
582685a6b644e763505e2b389921d927b10e5097996fa85e919d34c1f71d7e41
MD5 hash:
0005cb1085f1aea81bb729c77d955539
SHA1 hash:
c0d2bf48668911dbed9e7c35e7b1b34b3e9d2239
SH256 hash:
c4b3d8a51074d33051bae8073d2338e2e354121fb5a1f19315eee8475eaeedb2
MD5 hash:
5dbba422150db8e54eddd3b50a0df7e1
SHA1 hash:
fa55373df323f8db302dd773b24bb607195f2555
Malware family:
SmokeLoader
Verdict:
Malicious
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:detect_Redline_Stealer
Author:Varp0s
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:NET
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:win_redline_wextract_hunting_oct_2023
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RecordBreaker

Executable exe c4b3d8a51074d33051bae8073d2338e2e354121fb5a1f19315eee8475eaeedb2

(this sample)

  
Delivery method
Distributed via web download

Comments