MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db5eb754fff22b0478702d838e7b0e4d7285e8859a4bcf6fe1288ca83ff16a8b. 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


RevengeRAT


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db5eb754fff22b0478702d838e7b0e4d7285e8859a4bcf6fe1288ca83ff16a8b
SHA3-384 hash: 816c3ea6081be20c99bbacf2ec5da9ee1b7964bbfaeb1b8122bd148bf116c140d780e927cbd83dfb0a9ea475f007fc03
SHA1 hash: 3acf06557ebe350907ce0ffbe21679e4a1cbb9b3
MD5 hash: 038265381c07bdfe9e316ee37300deaa
humanhash: fillet-bacon-venus-seven
File name:ZCgngKMK.exe
Download: download sample
Signature RevengeRAT
Create hunting rule
File size:27'648 bytes
First seen:2020-12-21 13:47:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 384:teSrKBkaL+w8zxSgscKYgliJzHeQAmKs7LrpgQXyG71CzYcHe+Z:RrKKafX/IJzHeD+7szYcHe+Z
Threatray 110 similar samples on MalwareBazaar
TLSH E5C21847A7E48522C0BD2BBD1D7112254730DB9B0906C6AE78C898AFAF736C0AD517F2
Reporter pmelson
Tags:exe Revenge RevengeRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'444
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.RevengeRat-6344273-0
Create hunting rule

Win.Dropper.LimeRAT-9776087-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Launching a process
Creating a window
DNS request
Creating a file
Sending a UDP request
Connection attempt to an infection source
Unauthorized injection to a system process
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:
RevengeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/567393
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many ports of the same IP (likely port scanning)
Drops PE files to the startup folder
Found RAT behaviour (information extraction to be send to C&C)
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Svchost Process
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected RevengeRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 332778 Sample: ZCgngKMK.exe Startdate: 21/12/2020 Architecture: WINDOWS Score: 100 101 Rigisterio-37154.portmap.host 2->101 109 Malicious sample detected (through community Yara rule) 2->109 111 Antivirus detection for dropped file 2->111 113 Antivirus / Scanner detection for submitted sample 2->113 115 11 other signatures 2->115 11 ZCgngKMK.exe 3 2->11         started        14 Client.exe 2->14         started        16 Client.exe 2->16         started        18 Client.exe 2->18         started        signatures3 process4 signatures5 121 Writes to foreign memory regions 11->121 123 Allocates memory in foreign processes 11->123 125 Injects a PE file into a foreign processes 11->125 20 RegSvcs.exe 7 11->20         started        25 RegSvcs.exe 14->25         started        27 RegSvcs.exe 16->27         started        29 svchost.exe 16->29         started        process6 dnsIp7 103 Rigisterio-37154.portmap.host 193.161.193.99, 37154, 49718, 49724 BITREE-ASRU Russian Federation 20->103 81 C:\Users\user\AppData\Roaming\Client.exe, PE32 20->81 dropped 83 C:\Users\user\...\Client.exe:Zone.Identifier, ASCII 20->83 dropped 117 Drops PE files to the startup folder 20->117 119 Injects a PE file into a foreign processes 20->119 31 Client.exe 2 20->31         started        34 RegSvcs.exe 4 20->34         started        36 RegSvcs.exe 25->36         started        38 RegSvcs.exe 27->38         started        file8 signatures9 process10 signatures11 127 Antivirus detection for dropped file 31->127 129 Multi AV Scanner detection for dropped file 31->129 131 Machine Learning detection for dropped file 31->131 133 3 other signatures 31->133 40 RegSvcs.exe 1 41 31->40         started        44 conhost.exe 31->44         started        46 cvtres.exe 31->46         started        48 conhost.exe 34->48         started        50 conhost.exe 36->50         started        52 conhost.exe 38->52         started        process12 dnsIp13 105 Rigisterio-37154.portmap.host 40->105 107 192.168.2.1 unknown unknown 40->107 93 C:\Users\user\AppData\...\Recycle Bin.exe, PE32 40->93 dropped 95 C:\Users\user\AppData\Roaming\...\Client.exe, PE32 40->95 dropped 97 C:\Users\...\Recycle Bin.exe:Zone.Identifier, ASCII 40->97 dropped 99 C:\Users\user\...\Client.exe:Zone.Identifier, ASCII 40->99 dropped 54 vbc.exe 40->54         started        57 vbc.exe 40->57         started        59 vbc.exe 40->59         started        61 4 other processes 40->61 file14 process15 file16 85 C:\Users\user\AppData\...xcel 2016.exe, PE32 54->85 dropped 63 conhost.exe 54->63         started        65 cvtres.exe 54->65         started        87 C:\Users\user\AppData\...\Word 2016.exe, PE32 57->87 dropped 67 conhost.exe 57->67         started        69 cvtres.exe 57->69         started        89 C:\Users\user\...\Acrobat Reader DC.exe, PE32 59->89 dropped 79 2 other processes 59->79 91 C:\Users\user\AppData\...behaviorgraphoogle Chrome.exe, PE32 61->91 dropped 71 conhost.exe 61->71         started        73 conhost.exe 61->73         started        75 conhost.exe 61->75         started        77 cvtres.exe 61->77         started        process17
Detection:
revengerat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/db5eb754fff22b0478702d838e7b0e4d7285e8859a4bcf6fe1288ca83ff16a8b/
Threat name:
Win32.Backdoor.RevengeRAT
Create hunting rule
Status:
Malicious
First seen:
2020-12-21 13:48:06 UTC
AV detection:
42 of 48 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3nplovh76ivqi6dqfwby46yojvzil2eftjf4637bfcgkqp7rnkfq._file
Verdict:
malicious
Similar samples:
19ec45b87d0faf9d142f42ddb2a00c6c92a7522e0a143016d78e237c3a1731c3
RevengeRAT
56e5859ed8dc27386e209b3cd4959be7c76c33b0b59deb8e4449cf23e99d4cbc
RevengeRAT
7bf399fd2232c77977014fb0089ee9c6b987c8833a6dbfbd33ec5c5e2c34ee6e
RevengeRAT
8efd6f95c39e86627b1f9cc553fa7bed152dbf4788662bee15d3b5bdf0c1b79e
RevengeRAT
9c3c91edfaefea76fb34eddc89c356e32e0adf3d64ea020f61741020293d9b5b
RevengeRAT
a0cfcc96d6892c6416c98bd378714d5efc811d8f3dfbf97c1b84632a3db3d2f2
RevengeRAT
ae53e7a0d59686d3684ed1e14bfee649f53a5fd369090d916a81f74091368b65
RevengeRAT
b523a7038662d534bd80af942685562a66e6364bf0fbf68aecf9f1131363543d
RevengeRAT
df94bb47792b33ee6ed059863be6e54764af7e128f944b677dcdac07518c3c09
RevengeRAT
febdef9974bf664409076ee9ac44df9160df5b01ddde04dc9218ad731ca7486e
RevengeRAT
+ 100 additional samples on MalwareBazaar
Result
Malware family:
revengerat
Create hunting rule
Score:
  10/10
Tags:
family:revengerat botnet:guest stealer trojan
Link:
https://tria.ge/reports/201221-tapy6zab4n/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
RevengeRat Executable
RevengeRAT
Malware Config
C2 Extraction:
Rigisterio-37154.portmap.host:37154
Unpacked files
SH256 hash:
db5eb754fff22b0478702d838e7b0e4d7285e8859a4bcf6fe1288ca83ff16a8b
MD5 hash:
038265381c07bdfe9e316ee37300deaa
SHA1 hash:
3acf06557ebe350907ce0ffbe21679e4a1cbb9b3
Detections:
win_revenge_rat_g2
Create hunting rule
Link:
https://www.unpac.me/results/8d70a7f2-1637-46e1-879d-fa51159e770b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
RevengeRAT
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/db5eb754fff22b0478702d838e7b0e4d7285e8859a4bcf6fe1288ca83ff16a8b

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:MALWARE_Win_RevengeRAT
Create hunting rule
Author:ditekshen
Description:RevengeRAT and variants payload
Rule name:RevengeRAT_Sep17
Create hunting rule
Author:Florian Roth
Description:Detects RevengeRAT malware
Reference:Internal Research

File information

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

Web download

RevengeRAT

Executable exe db5eb754fff22b0478702d838e7b0e4d7285e8859a4bcf6fe1288ca83ff16a8b

(this sample)

  
Link
https://www.virustotal.com/gui/file/db5eb754fff22b0478702d838e7b0e4d7285e8859a4bcf6fe1288ca83ff16a8b/detection
  
Delivery method
Distributed via web download

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