MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1fe973ec51d405df053a593909e50a2f6929e95966557e0b5188861ca983c56. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
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SHA256 hash: c1fe973ec51d405df053a593909e50a2f6929e95966557e0b5188861ca983c56
SHA3-384 hash: ed813e394ed87d4d1d8a500b7ceed7ee4577db2efbd95baf8f8a2428d7f9e766ae7cec97c1f179636633fdf8fb7f45e9
SHA1 hash: ac491a1e24185677ac59eb1d937b990941e4acd9
MD5 hash: 79143f8bb899f89ad0a244017e4934dd
humanhash: georgia-jersey-comet-london
File name:c1fe973ec51d405df053a593909e50a2f6929e95966557e0b5188861ca983c56
Download: download sample
Signature RemoteManipulator
Create hunting rule
File size:9'545'648 bytes
First seen:2021-03-22 09:44:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2f38416762c94d29a8bc2c6865d1c9f2 (4 x RemoteManipulator)
ssdeep 196608:5diWhHuOZ9gaOUTEX6Ln714t+zQotTA82laPYOSPQW5RznW:7iaEkCt+zQoG82lAL2QW5Ri
TLSH 06A63358CFD49179EAB203F98821946EFD7BFAAB7372841E778D144F8E354962B40318
Reporter JAMESWT_WT
Tags:ELISTREID OOO RemoteManipulator signed

Code Signing Certificate

Organisation:ELISTREID, OOO
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:2021-03-02T00:00:00Z
Valid to:2022-03-02T23:59:59Z
Serial number: ca4822e6905aa4fca9e28523f04f14a3
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Thumbprint Algorithm:SHA256
Thumbprint: a3efeee8bc72c2b05ad57d9910c4c5936c6cf64e8e98032c24cb30a061b75b2b
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b2c1396260a5bf7289fbd08cdb3cc96d.exe
Verdict:
Malicious activity
Analysis date:
2021-03-22 09:18:59 UTC
Tags:
rat redline trojan evasion
Link:
https://app.any.run/tasks/ed9e6d29-b552-40d7-9b23-5ec675ce54da

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/125877/
Detection(s):
SecuriteInfo.com.BackDoor.RMS.196.25758.31117.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Creating a file
Moving a recently created file
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Launching a process
Searching for the window
Adding a root certificate
Sending a UDP request
Creating a service
Deleting a recently created file
Launching a service
DNS request
Sending a custom TCP request
Enabling autorun for a service
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3346ca85-f5e4-49c4-83fa-866dd9c84873
Result
Threat name:
RMSRemoteAdmin
Create hunting rule
Detection:
malicious
Classification:
evad
Score:
66 / 100
Link:
https://www.joesandbox.com/analysis/647588
Signature
Binary contains a suspicious time stamp
Changes security center settings (notifications, updates, antivirus, firewall)
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Installs new ROOT certificates
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses regedit.exe to modify the Windows registry
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 372759 Sample: kDehUzwz2d Startdate: 22/03/2021 Architecture: WINDOWS Score: 66 99 smtp.yandex.ru 2->99 107 Multi AV Scanner detection for dropped file 2->107 109 Multi AV Scanner detection for submitted file 2->109 111 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->111 113 Binary contains a suspicious time stamp 2->113 13 kDehUzwz2d.exe 2 2->13         started        16 rutserv.exe 2->16         started        20 svchost.exe 2->20         started        22 8 other processes 2->22 signatures3 process4 dnsIp5 93 C:\Users\user\AppData\...\kDehUzwz2d.tmp, PE32 13->93 dropped 24 kDehUzwz2d.tmp 5 15 13->24         started        95 smtp.yandex.ru 77.88.21.158, 49741, 49743, 49744 YANDEXRU Russian Federation 16->95 103 Query firmware table information (likely to detect VMs) 16->103 27 rfusclient.exe 16->27         started        30 rfusclient.exe 16->30         started        105 Changes security center settings (notifications, updates, antivirus, firewall) 20->105 32 MpCmdRun.exe 20->32         started        97 127.0.0.1 unknown unknown 22->97 file6 signatures7 process8 file9 87 C:\ProgramData\is-GKL54.tmp, PE32+ 24->87 dropped 89 C:\ProgramData\is-2VTQG.tmp, PE32 24->89 dropped 91 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 24->91 dropped 34 cmd.exe 5 24->34         started        121 Query firmware table information (likely to detect VMs) 27->121 38 rfusclient.exe 27->38         started        40 conhost.exe 32->40         started        signatures10 process11 file12 75 C:\...\PasswordOnWakeSettingFlyout.exe, PE32+ 34->75 dropped 77 C:\Windows \System32\uxtheme.dll, PE32+ 34->77 dropped 115 Drops executables to the windows directory (C:\Windows) and starts them 34->115 117 Uses regedit.exe to modify the Windows registry 34->117 42 PasswordOnWakeSettingFlyout.exe 34->42         started        44 conhost.exe 34->44         started        47 timeout.exe 1 34->47         started        119 Query firmware table information (likely to detect VMs) 38->119 signatures13 process14 signatures15 49 pass.exe 2 42->49         started        123 DLL side loading technique detected 44->123 process16 file17 73 C:\Users\user\AppData\Local\Temp\...\pass.tmp, PE32 49->73 dropped 52 pass.tmp 5 24 49->52         started        process18 file19 79 C:\ProgramData\Immunity\is-IEUAL.tmp, PE32 52->79 dropped 81 C:\ProgramData\Immunity\is-2BSHT.tmp, PE32 52->81 dropped 83 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 52->83 dropped 85 3 other files (none is malicious) 52->85 dropped 55 cmd.exe 1 52->55         started        57 cmd.exe 1 52->57         started        process20 process21 59 rutserv.exe 55->59         started        63 rutserv.exe 4 55->63         started        65 rutserv.exe 1 2 55->65         started        71 2 other processes 55->71 67 regedit.exe 7 57->67         started        69 conhost.exe 57->69         started        dnsIp22 101 192.168.2.1 unknown unknown 59->101 125 Query firmware table information (likely to detect VMs) 59->125 127 DLL side loading technique detected 67->127 129 Installs new ROOT certificates 71->129 signatures23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c1fe973ec51d405df053a593909e50a2f6929e95966557e0b5188861ca983c56/
Threat name:
Win32.Backdoor.RaBased
Create hunting rule
Status:
Malicious
First seen:
2021-03-20 12:48:09 UTC
File Type:
PE (Exe)
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yh7jopwfdvaf34ctuwjzbhsqul3jfhuvszsvpyfvdcegdsuyhrla._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/210322-whq9g7ktxa/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Modifies system certificate store
Runs .reg file with regedit
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
8f385aaf77b0eeb4476c1d2401b1869966c24fd5efd50b1f7d83a0d2c296cab4
MD5 hash:
6ffe2feca6bb961ff07ef78c0ea7cfd2
SHA1 hash:
40f5482842f42ccd0a7232ab064541ee4656d366
Link:
https://www.unpac.me/results/ac056ef1-e322-4173-bc5f-54632b2cc4ea/
SH256 hash:
c1fe973ec51d405df053a593909e50a2f6929e95966557e0b5188861ca983c56
MD5 hash:
79143f8bb899f89ad0a244017e4934dd
SHA1 hash:
ac491a1e24185677ac59eb1d937b990941e4acd9
Link:
https://www.unpac.me/results/ac056ef1-e322-4173-bc5f-54632b2cc4ea/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Backdoor
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/c1fe973ec51d405df053a593909e50a2f6929e95966557e0b5188861ca983c56

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:Adsterra_Adware_DOM
Create hunting rule
Author:IlluminatiFish
Description:Detects Adsterra adware script being loaded without the user's consent
Rule name:MALWARE_Win_RemoteUtilitiesRAT
Create hunting rule
Author:ditekSHen
Description:RemoteUtilitiesRAT RAT payload
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:win_rms_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Web download

RemoteManipulator

Executable exe c1fe973ec51d405df053a593909e50a2f6929e95966557e0b5188861ca983c56

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1083202/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/125877/
  
URLhaus
https://urlhaus.abuse.ch/url/1083198/

Comments