MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3856df71eb61ea894a02826e7ea581b042c79602ab859be3aad16f0a039ffbc. 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



Healer


Vendor detections: 18


Intelligence 18 IOCs YARA 7 File information Comments

SHA256 hash: a3856df71eb61ea894a02826e7ea581b042c79602ab859be3aad16f0a039ffbc
SHA3-384 hash: 27d2d3dc6fe1ad7e18b2a43f9555905f8ccd2efbc52401cfe39579417e73e8956ca39dc83b395e288f5f7d30814b7bde
SHA1 hash: 7db45bd474049fc304172c57782cf5b2f3db8862
MD5 hash: dc32132299c4239e0d54d9f1731dff15
humanhash: ohio-lactose-fillet-papa
File name:file
Download: download sample
Signature Healer
File size:1'631'744 bytes
First seen:2023-10-24 20:35:39 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 49152:JTl2GRpauWfLwGUoOosLdc6Un/eDAzQJJpHjRYVhN:58GoOGUosyRlzQJbjRYV
Threatray 2'641 similar samples on MalwareBazaar
TLSH T1F5753319B2EC5A71DC762BB499F603431F7239629D34977B2242AA1B0D634C2F071B7B
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 andretavare5
Tags:exe Healer


Avatar
andretavare5
Sample downloaded from http://109.107.182.2/race/bus50.exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
333
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-24 20:36:04 UTC
Tags:
stealc stealer redline amadey botnet trojan loader smoke opendir

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
Launching a service
Сreating synchronization primitives
Creating a file
Searching for synchronization primitives
Creating a window
Launching cmd.exe command interpreter
Running batch commands
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a system process
Enabling autorun by creating a file
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer 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:
Amadey, Babadeda, Mystic Stealer, RedLin
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Signature
.NET source code contains very large array initializations
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
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)
Creates an undocumented autostart registry key
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
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 windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected Babadeda
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1331507 Sample: file.exe Startdate: 24/10/2023 Architecture: WINDOWS Score: 100 172 www3.l.google.com 2->172 174 www.google.com 2->174 176 10 other IPs or domains 2->176 202 Snort IDS alert for network traffic 2->202 204 Found malware configuration 2->204 206 Malicious sample detected (through community Yara rule) 2->206 208 20 other signatures 2->208 15 file.exe 1 4 2->15         started        18 svchost.exe 2->18         started        21 explothe.exe 2->21         started        23 rundll32.exe 2->23         started        signatures3 process4 dnsIp5 162 C:\Users\user\AppData\Local\...\gF6xy57.exe, PE32 15->162 dropped 164 C:\Users\user\AppData\Local\...\7lb0sz50.exe, PE32 15->164 dropped 25 gF6xy57.exe 1 4 15->25         started        178 127.0.0.1 unknown unknown 18->178 file6 process7 file8 146 C:\Users\user\AppData\Local\...\AJ4xs62.exe, PE32 25->146 dropped 148 C:\Users\user\AppData\Local\...\6Nf6cm3.exe, PE32 25->148 dropped 250 Antivirus detection for dropped file 25->250 252 Machine Learning detection for dropped file 25->252 29 AJ4xs62.exe 1 4 25->29         started        33 6Nf6cm3.exe 25->33         started        signatures9 process10 file11 158 C:\Users\user\AppData\Local\...\oi4rU85.exe, PE32 29->158 dropped 160 C:\Users\user\AppData\Local\...\5tc2Yj1.exe, PE32 29->160 dropped 264 Antivirus detection for dropped file 29->264 266 Machine Learning detection for dropped file 29->266 35 oi4rU85.exe 1 4 29->35         started        39 5tc2Yj1.exe 29->39         started        signatures12 process13 file14 128 C:\Users\user\AppData\Local\...\oh4qW83.exe, PE32 35->128 dropped 130 C:\Users\user\AppData\Local\...\4Vt725UV.exe, PE32 35->130 dropped 224 Antivirus detection for dropped file 35->224 226 Machine Learning detection for dropped file 35->226 41 oh4qW83.exe 1 4 35->41         started        44 4Vt725UV.exe 35->44         started        132 C:\Users\user\AppData\Local\...\explothe.exe, PE32 39->132 dropped 47 explothe.exe 39->47         started        signatures15 process16 dnsIp17 150 C:\Users\user\AppData\Local\...\xb8MJ19.exe, PE32 41->150 dropped 152 C:\Users\user\AppData\Local\...\3Bu08Fu.exe, PE32 41->152 dropped 50 3Bu08Fu.exe 41->50         started        53 xb8MJ19.exe 1 4 41->53         started        254 Writes to foreign memory regions 44->254 256 Allocates memory in foreign processes 44->256 258 Injects a PE file into a foreign processes 44->258 56 AppLaunch.exe 44->56         started        188 77.91.124.1, 49716, 49717, 49718 ECOTEL-ASRU Russian Federation 47->188 154 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 47->154 dropped 156 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 47->156 dropped 260 Creates an undocumented autostart registry key 47->260 262 Uses schtasks.exe or at.exe to add and modify task schedules 47->262 59 cmd.exe 47->59         started        61 schtasks.exe 47->61         started        63 rundll32.exe 47->63         started        file18 signatures19 process20 dnsIp21 194 Multi AV Scanner detection for dropped file 50->194 196 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 50->196 198 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 50->198 200 3 other signatures 50->200 65 explorer.exe 69 53 50->65 injected 138 C:\Users\user\AppData\Local\...\2Ed8722.exe, PE32 53->138 dropped 140 C:\Users\user\AppData\Local\...\1OJ03gS8.exe, PE32 53->140 dropped 70 1OJ03gS8.exe 53->70         started        72 2Ed8722.exe 53->72         started        180 77.91.124.86, 19084, 49714, 49766 ECOTEL-ASRU Russian Federation 56->180 74 conhost.exe 59->74         started        76 cmd.exe 59->76         started        78 cacls.exe 59->78         started        82 4 other processes 59->82 80 conhost.exe 61->80         started        file22 signatures23 process24 dnsIp25 166 5.42.65.80, 49801, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 65->166 168 77.91.68.249, 49751, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 65->168 170 4 other IPs or domains 65->170 120 C:\Users\user\AppData\Local\Temp6BC.exe, PE32 65->120 dropped 122 C:\Users\user\AppData\Local\Temp\DBBE.exe, PE32 65->122 dropped 124 C:\Users\user\AppData\Local\Temp\D7C6.exe, PE32 65->124 dropped 126 9 other malicious files 65->126 dropped 210 System process connects to network (likely due to code injection or exploit) 65->210 212 Benign windows process drops PE files 65->212 84 C572.exe 65->84         started        88 D469.exe 65->88         started        90 C8A0.exe 65->90         started        99 2 other processes 65->99 214 Multi AV Scanner detection for dropped file 70->214 216 Contains functionality to inject code into remote processes 70->216 218 Writes to foreign memory regions 70->218 92 AppLaunch.exe 9 1 70->92         started        220 Allocates memory in foreign processes 72->220 222 Injects a PE file into a foreign processes 72->222 94 AppLaunch.exe 12 72->94         started        97 AppLaunch.exe 72->97         started        file26 signatures27 process28 dnsIp29 134 C:\Users\user\AppData\Local\...\aX3vS6lj.exe, PE32 84->134 dropped 136 C:\Users\user\AppData\Local\...\6Pf35Mf.exe, PE32 84->136 dropped 228 Antivirus detection for dropped file 84->228 230 Machine Learning detection for dropped file 84->230 101 aX3vS6lj.exe 84->101         started        232 Multi AV Scanner detection for dropped file 88->232 234 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 88->234 236 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 88->236 238 Tries to harvest and steal browser information (history, passwords, etc) 88->238 240 Modifies windows update settings 92->240 242 Disable Windows Defender notifications (registry) 92->242 244 Disable Windows Defender real time protection (registry) 92->244 186 193.233.255.73, 49713, 49715, 49750 FREE-NET-ASFREEnetEU Russian Federation 94->186 105 chrome.exe 99->105         started        108 conhost.exe 99->108         started        110 chrome.exe 99->110         started        file30 signatures31 process32 dnsIp33 142 C:\Users\user\AppData\Local\...\oh4Uf9dL.exe, PE32 101->142 dropped 144 C:\Users\user\AppData\Local\...\5Un71kM.exe, PE32 101->144 dropped 246 Antivirus detection for dropped file 101->246 248 Machine Learning detection for dropped file 101->248 112 oh4Uf9dL.exe 101->112         started        182 192.168.2.5, 19084, 42359, 443 unknown unknown 105->182 184 239.255.255.250 unknown Reserved 105->184 file34 signatures35 process36 file37 116 C:\Users\user\AppData\Local\...\hM6ax6WC.exe, PE32 112->116 dropped 118 C:\Users\user\AppData\Local\...\4se219eo.exe, PE32 112->118 dropped 190 Antivirus detection for dropped file 112->190 192 Machine Learning detection for dropped file 112->192 signatures38
Threat name:
Win32.Trojan.RedLine
Status:
Malicious
First seen:
2023-10-24 20:36:05 UTC
File Type:
PE (Exe)
Extracted files:
226
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:amadey family:dcrat family:glupteba family:redline family:smokeloader botnet:grome botnet:kinza botnet:up3 backdoor brand:google discovery dropper evasion infostealer loader persistence phishing rat spyware stealer trojan
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Runs net.exe
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
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
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Windows security modification
Blocklisted process makes network request
Downloads MZ/PE file
Drops file in Drivers directory
Modifies Windows Firewall
Stops running service(s)
Amadey
DcRat
Detected google phishing page
Glupteba
Glupteba payload
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://77.91.68.29/fks/
77.91.124.86:19084
http://77.91.124.1/theme/index.php
http://host-file-host6.com/
http://host-host-file8.com/
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
SH256 hash:
81a47c2189ec253fcd7b2b962fdacbbaf8013b5d61dfc5a46746aba05570b8b8
MD5 hash:
98e8fd633d31b5f075fd164f6a4c5869
SHA1 hash:
f697ac0ddc43bde0e54ed10e043321598cdf26ac
SH256 hash:
d039a695d97020ecb66156ceda4567b47fc9f57ffbbd98d8ee6cc251e02ff1bd
MD5 hash:
476b8c6a04a500e5e46ba87c2ec35157
SHA1 hash:
e5660332c318df77547e446cabd650a45de9b2eb
SH256 hash:
cc68aec9c9379ce3531c22196d5bbd08104dcfc703628bc29a0c27d7f86cb1fc
MD5 hash:
17e67076a18d217ad87c284158083a4f
SHA1 hash:
011731642d334fd678a7fca467e134f3cd880c62
SH256 hash:
a3856df71eb61ea894a02826e7ea581b042c79602ab859be3aad16f0a039ffbc
MD5 hash:
dc32132299c4239e0d54d9f1731dff15
SHA1 hash:
7db45bd474049fc304172c57782cf5b2f3db8862
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_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defedner features
Rule name:mal_healer
Author:Nikos 'n0t' Totosis
Description:Payload disabling Windows AV
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by

Comments