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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d82679e58ebb79116a82dade9fe359fe72c348780dd8a6cfdc3469fe6a49c50. 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



RemoteManipulator


Vendor detections: 13


Intelligence 13 IOCs YARA File information Comments

SHA256 hash: 4d82679e58ebb79116a82dade9fe359fe72c348780dd8a6cfdc3469fe6a49c50
SHA3-384 hash: 50435a0317b0e943efc21b603f127da76502cb04f9af17b46fbb5aae54d79bb9cdbdf0dd33c8b251956eaf0e56db1294
SHA1 hash: 0cb1106bde45dd5be118bb7b9ebb2be3e41b7203
MD5 hash: c92c59fa1503d65d1d67a578928e3c55
humanhash: oklahoma-march-seventeen-jersey
File name:c92c59fa1503d65d1d67a578928e3c55.exe
Download: download sample
Signature RemoteManipulator
File size:6'470'656 bytes
First seen:2023-12-29 17:15:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fadc5a257419d2541a6b13dfb5e311e2 (14 x XWorm, 5 x StormKitty, 3 x CoinMiner)
ssdeep 196608:CIgAn6JaxBEvXUJyXEJDNfZJoExr77dZWoNMUyr:SA6YxBYXY+sJokFZWdUy
TLSH T1AF56124A73A4419DFFABE1B7CA23C607D6B178460272961F06E49B762F33731662E311
TrID 72.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
13.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.5% (.EXE) OS/2 Executable (generic) (2029/13)
2.5% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon a6a2e3e3e3a3a200 (5 x RedLineStealer, 4 x RemoteManipulator, 2 x ValleyRAT)
Reporter abuse_ch
Tags:exe RemoteManipulator


Avatar
abuse_ch
RemoteManipulator C2:
91.199.147.204:5655

Intelligence


File Origin
# of uploads :
1
# of downloads :
296
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Searching for synchronization primitives
Launching a service
Running batch commands
Moving a file to the Program Files subdirectory
Enabling the 'hidden' option for recently created files
Launching the process to interact with network services
Creating a file in the %AppData% subdirectories
Creating a file in the Program Files subdirectories
Launching the process to change the firewall settings
Loading a system driver
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun for a service
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit cerbu control greyware keylogger lolbin miner packed rdpwrap remoteadmin shell32
Result
Threat name:
RMSRemoteAdmin, xRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Adds a new user with administrator rights
Allows multiple concurrent remote connection
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Detected xRAT
Enables remote desktop connection
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1368037 Sample: AzfNwECzKH.exe Startdate: 29/12/2023 Architecture: WINDOWS Score: 100 74 idserver.xyz 2->74 76 iplogger.com 2->76 78 ip-api.com 2->78 88 Multi AV Scanner detection for domain / URL 2->88 90 Malicious sample detected (through community Yara rule) 2->90 92 Antivirus detection for URL or domain 2->92 96 5 other signatures 2->96 9 AzfNwECzKH.exe 31 2->9         started        14 winserv.exe 2 2->14         started        16 winserv.exe 2 2->16         started        18 6 other processes 2->18 signatures3 94 Performs DNS queries to domains with low reputation 74->94 process4 dnsIp5 80 idserver.xyz 45.95.203.83, 49704, 80 IPOCEANUPLINKSR Russian Federation 9->80 82 ip-api.com 208.95.112.1, 49710, 80 TUT-ASUS United States 9->82 84 iplogger.com 172.67.188.178, 443, 49713 CLOUDFLARENETUS United States 9->84 70 C:\ProgramData\...\winserv.exe, MS-DOS 9->70 dropped 72 C:\ProgramData\RDPWinst.exe, PE32 9->72 dropped 114 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->114 116 Binary is likely a compiled AutoIt script file 9->116 118 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->118 120 Uses schtasks.exe or at.exe to add and modify task schedules 9->120 20 RDPWinst.exe 9->20         started        24 winserv.exe 2 9->24         started        26 cmd.exe 9->26         started        33 9 other processes 9->33 122 Detected xRAT 14->122 28 winserv.exe 7 17 14->28         started        31 net1.exe 14->31         started        file6 signatures7 process8 dnsIp9 66 C:\Program Files\RDP Wrapper\rdpwrap.dll, PE32+ 20->66 dropped 68 C:\Windows\System32\rfxvmt.dll, PE32+ 20->68 dropped 98 Antivirus detection for dropped file 20->98 100 Multi AV Scanner detection for dropped file 20->100 102 Machine Learning detection for dropped file 20->102 110 4 other signatures 20->110 35 conhost.exe 20->35         started        37 netsh.exe 20->37         started        104 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 24->104 39 winserv.exe 24->39         started        106 Adds a new user with administrator rights 26->106 42 net.exe 26->42         started        44 conhost.exe 26->44         started        86 91.199.147.204, 49705, 49707, 49718 DHUBRU unknown 28->86 108 Detected xRAT 28->108 46 net.exe 33->46         started        48 net.exe 33->48         started        50 net.exe 33->50         started        52 13 other processes 33->52 file10 signatures11 process12 signatures13 112 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 39->112 54 net1.exe 42->54         started        56 net1.exe 46->56         started        58 net1.exe 48->58         started        60 net1.exe 50->60         started        62 net1.exe 52->62         started        64 net1.exe 52->64         started        process14
Threat name:
ByteCode-MSIL.Trojan.Cerbu
Status:
Malicious
First seen:
2023-09-24 23:20:24 UTC
File Type:
PE+ (Exe)
Extracted files:
299
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
Score:
  10/10
Tags:
family:rms evasion persistence rat trojan
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies registry class
NTFS ADS
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Looks up external IP address via web service
Modifies WinLogon
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies Windows Firewall
Sets DLL path for service in the registry
Grants admin privileges
RMS
Unpacked files
SH256 hash:
4d82679e58ebb79116a82dade9fe359fe72c348780dd8a6cfdc3469fe6a49c50
MD5 hash:
c92c59fa1503d65d1d67a578928e3c55
SHA1 hash:
0cb1106bde45dd5be118bb7b9ebb2be3e41b7203
Detections:
AutoIT_Compiled
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments