MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fcea54a9c17fac90f3b6b0d80308d5f2b7ae10c2bf51e495aed311cf2dee18a. 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: 16


Intelligence 16 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4fcea54a9c17fac90f3b6b0d80308d5f2b7ae10c2bf51e495aed311cf2dee18a
SHA3-384 hash: c13b26c839198cfb5cbb905b0afe8e56cca83afc1d39e8a0c99265b91aa6b5ab1dfee3b25a2ef18550defd602be1fdfb
SHA1 hash: 681fadf79f8a1cd021e5d60d96928bce8efeb950
MD5 hash: 28da1699191ac8a7caf7f6dabe7cf475
humanhash: summer-december-double-texas
File name:file
Download: download sample
Signature Healer
Create hunting rule
File size:1'312'256 bytes
First seen:2023-10-13 10:15:31 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 24576:IyujT5rYFSSOo757Kj+i+WXC2n08QAm7W7Q4CVrz3LYdf:PSG0Sr1Ki9WXf0x7W7kfy
Threatray 1'132 similar samples on MalwareBazaar
TLSH T100552392A3D540B3D4F56B7168F206C32E3C2DE1AC71435E325B985D0DB3682AD7277A
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://77.91.68.249/navi/kur90.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
336
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-13 10:17:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fbca52c5-90f9-48f0-8b6a-2627d1b83cc8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/454092/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

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
Launching the default Windows debugger (dwwin.exe)
Launching a service
Searching for the window
Creating a file
Sending a custom TCP request
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/652918e4d9aa13270181ae70/reports/de144c2c-e7df-4e32-889f-cef27e299223/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/4fcea54a9c17fac90f3b6b0d80308d5f2b7ae10c2bf51e495aed311cf2dee18a
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:
Healer AVKiller
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45263910-5f52-4c4e-8a0e-11ddcd3e6118
Result
Threat name:
Amadey, Babadeda, Healer AV Disabler, Re
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1325209
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
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)
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
Found many strings related to Crypto-Wallets (likely being stolen)
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 windows update settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 Healer AV Disabler
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1325209 Sample: file.exe Startdate: 13/10/2023 Architecture: WINDOWS Score: 100 153 www.google.com 2->153 155 www.facebook.com 2->155 157 7 other IPs or domains 2->157 199 Snort IDS alert for network traffic 2->199 201 Multi AV Scanner detection for domain / URL 2->201 203 Found malware configuration 2->203 205 19 other signatures 2->205 15 file.exe 1 4 2->15         started        18 rundll32.exe 2->18         started        20 rundll32.exe 2->20         started        22 jbjajvr 2->22         started        signatures3 process4 file5 143 C:\Users\user\AppData\Local\...\Ki8HK50.exe, PE32 15->143 dropped 145 C:\Users\user\AppData\Local\...\5ue2Ks9.exe, PE32 15->145 dropped 24 Ki8HK50.exe 1 4 15->24         started        process6 file7 129 C:\Users\user\AppData\Local\...\ZE5Ev21.exe, PE32 24->129 dropped 131 C:\Users\user\AppData\Local\...\4gb727OE.exe, PE32 24->131 dropped 239 Machine Learning detection for dropped file 24->239 28 ZE5Ev21.exe 1 4 24->28         started        signatures8 process9 file10 139 C:\Users\user\AppData\Local\...\Pf9tb58.exe, PE32 28->139 dropped 141 C:\Users\user\AppData\Local\...\3kt64Nx.exe, PE32 28->141 dropped 253 Machine Learning detection for dropped file 28->253 32 3kt64Nx.exe 1 28->32         started        35 Pf9tb58.exe 1 4 28->35         started        signatures11 process12 file13 173 Writes to foreign memory regions 32->173 175 Allocates memory in foreign processes 32->175 177 Injects a PE file into a foreign processes 32->177 38 AppLaunch.exe 32->38         started        41 conhost.exe 32->41         started        113 C:\Users\user\AppData\Local\...\2nW1487.exe, PE32 35->113 dropped 115 C:\Users\user\AppData\Local\...\1LN38lQ5.exe, PE32 35->115 dropped 179 Machine Learning detection for dropped file 35->179 43 1LN38lQ5.exe 35->43         started        45 2nW1487.exe 12 35->45         started        signatures14 process15 dnsIp16 223 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 38->223 225 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 38->225 227 Maps a DLL or memory area into another process 38->227 235 2 other signatures 38->235 48 explorer.exe 18 25 38->48 injected 229 Multi AV Scanner detection for dropped file 43->229 231 Contains functionality to inject code into remote processes 43->231 233 Writes to foreign memory regions 43->233 237 2 other signatures 43->237 53 AppLaunch.exe 9 1 43->53         started        55 WerFault.exe 21 16 43->55         started        171 5.42.92.211, 49747, 49749, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 45->171 signatures17 process18 dnsIp19 147 5.42.65.80, 49767, 49794, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 48->147 149 77.91.68.29, 49748, 49860, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 48->149 151 3 other IPs or domains 48->151 101 C:\Users\user\AppData\Local\Temp\A343.exe, PE32 48->101 dropped 103 C:\Users\user\AppData\Local\Temp\95D5.exe, PE32 48->103 dropped 105 C:\Users\user\AppData\Local\Temp\7E06.exe, PE32 48->105 dropped 107 8 other files (7 malicious) 48->107 dropped 181 System process connects to network (likely due to code injection or exploit) 48->181 183 Benign windows process drops PE files 48->183 185 Hides that the sample has been downloaded from the Internet (zone.identifier) 48->185 57 3AEA.exe 48->57         started        61 5AAC.exe 48->61         started        63 52BB.exe 48->63         started        65 4 other processes 48->65 187 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->189 191 Modifies windows update settings 53->191 193 2 other signatures 53->193 file20 signatures21 process22 file23 133 C:\Users\user\AppData\Local\...\bs5fm2gs.exe, PE32 57->133 dropped 135 C:\Users\user\AppData\Local\...\6tX29Hy.exe, PE32 57->135 dropped 241 Antivirus detection for dropped file 57->241 243 Machine Learning detection for dropped file 57->243 67 bs5fm2gs.exe 57->67         started        137 C:\Users\user\AppData\Local\...\explothe.exe, PE32 61->137 dropped 245 Multi AV Scanner detection for dropped file 61->245 71 explothe.exe 61->71         started        247 Writes to foreign memory regions 63->247 249 Allocates memory in foreign processes 63->249 251 Injects a PE file into a foreign processes 63->251 74 AppLaunch.exe 63->74         started        76 conhost.exe 63->76         started        78 chrome.exe 65->78         started        80 chrome.exe 65->80         started        82 conhost.exe 65->82         started        signatures24 process25 dnsIp26 117 C:\Users\user\AppData\Local\...\YD6gP2ka.exe, PE32 67->117 dropped 119 C:\Users\user\AppData\Local\...\5DL54Ii.exe, PE32 67->119 dropped 207 Antivirus detection for dropped file 67->207 209 Machine Learning detection for dropped file 67->209 84 YD6gP2ka.exe 67->84         started        159 77.91.124.1, 49778, 49779, 49786 ECOTEL-ASRU Russian Federation 71->159 121 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 71->121 dropped 123 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 71->123 dropped 211 Multi AV Scanner detection for dropped file 71->211 213 Creates an undocumented autostart registry key 71->213 215 Uses schtasks.exe or at.exe to add and modify task schedules 71->215 88 cmd.exe 71->88         started        90 schtasks.exe 71->90         started        217 Tries to harvest and steal browser information (history, passwords, etc) 74->217 161 192.168.2.4, 19071, 37515, 37637 unknown unknown 78->161 163 239.255.255.250 unknown Reserved 78->163 92 chrome.exe 78->92         started        95 chrome.exe 80->95         started        file27 signatures28 process29 dnsIp30 125 C:\Users\user\AppData\Local\...\sZ8Wp5qE.exe, PE32 84->125 dropped 127 C:\Users\user\AppData\Local\...\4Os182nk.exe, PE32 84->127 dropped 219 Antivirus detection for dropped file 84->219 221 Machine Learning detection for dropped file 84->221 97 sZ8Wp5qE.exe 84->97         started        165 play.google.com 142.250.176.14, 443, 49828, 49899 GOOGLEUS United States 92->165 167 www3.l.google.com 142.250.189.14, 443, 49818, 49862 GOOGLEUS United States 92->167 169 13 other IPs or domains 92->169 file31 signatures32 process33 file34 109 C:\Users\user\AppData\Local\...\mY0uh8AU.exe, PE32 97->109 dropped 111 C:\Users\user\AppData\Local\...\3Lv6mm31.exe, PE32 97->111 dropped 195 Antivirus detection for dropped file 97->195 197 Machine Learning detection for dropped file 97->197 signatures35
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4fcea54a9c17fac90f3b6b0d80308d5f2b7ae10c2bf51e495aed311cf2dee18a
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4fcea54a9c17fac90f3b6b0d80308d5f2b7ae10c2bf51e495aed311cf2dee18a/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2023-10-13 10:16:06 UTC
File Type:
PE (Exe)
Extracted files:
153
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j7hkksu4c75msdz3nmgyamenl4vxvyimfp2r4sk25uyrz4w64gfa._file
Verdict:
malicious
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+ 1'122 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:healer family:redline family:sectoprat family:smokeloader botnet:@ytlogsbot botnet:breha botnet:kukish botnet:pixelscloud backdoor discovery dropper evasion infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231013-massvagd9t/
Behaviour
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Enumerates physical storage devices
Program crash
Launches sc.exe
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Windows security modification
Downloads MZ/PE file
Amadey
DcRat
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Malware Config
C2 Extraction:
http://77.91.68.29/fks/
77.91.124.55:19071
http://77.91.124.1/theme/index.php
http://5.42.65.80/8bmeVwqx/index.php
85.209.176.171:80
185.216.70.238:37515
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
Link:
https://www.unpac.me/results/ad622402-3095-4346-b2d6-4507305ff675/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
7020d524083c56b13c3f61c6ba2fee78b1aba27152bbe7b0827727c18e603653
MD5 hash:
d16dee61f2c0f67603ba7ee463746c51
SHA1 hash:
c2ee80abd169382dca8bea988b9dd15ea401beac
Link:
https://www.unpac.me/results/ad622402-3095-4346-b2d6-4507305ff675/
SH256 hash:
0fff9478120e2468ce710ea389bd8c0a743e85e17a94858edd5951fb3b3492c7
MD5 hash:
613c4ae2e18f6ec9e3288325a99f53ad
SHA1 hash:
43d4850f3ba36038b3d93975df1d32dcec4d6e52
Link:
https://www.unpac.me/results/ad622402-3095-4346-b2d6-4507305ff675/
SH256 hash:
6b9db2232a37c44a2ba1070aed2491a8ba2c9d02ac308f40d2611dc9dedcf912
MD5 hash:
3d4e2b0796cda948defaa93a843a33af
SHA1 hash:
f7b147f866e09736c9cf1da49f80eca038151a0f
Link:
https://www.unpac.me/results/ad622402-3095-4346-b2d6-4507305ff675/
SH256 hash:
4fcea54a9c17fac90f3b6b0d80308d5f2b7ae10c2bf51e495aed311cf2dee18a
MD5 hash:
28da1699191ac8a7caf7f6dabe7cf475
SHA1 hash:
681fadf79f8a1cd021e5d60d96928bce8efeb950
Link:
https://www.unpac.me/results/ad622402-3095-4346-b2d6-4507305ff675/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4fcea54a9c17/report/overview.html
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
Create hunting rule
Author:Varp0s
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defedner features
Rule name:mal_healer
Create hunting rule
Author:Nikos 'n0t' Totosis
Description:Payload disabling Windows AV
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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
Cape
Cape
https://www.capesandbox.com/analysis/454092/

Comments