MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f9fbfbdd1be5c30c0aaf87e4dcbf06b6ded1be138d1e6fb3fb99ad61dddf8fc. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments

SHA256 hash: 3f9fbfbdd1be5c30c0aaf87e4dcbf06b6ded1be138d1e6fb3fb99ad61dddf8fc
SHA3-384 hash: 466e5dad0a7428414d53c7e52de0c88fe3c2e1624a21cb5f232b71336e620910d752958b23c9911124ed1d69ad2106b9
SHA1 hash: 4b79ec331adfe4316fd098e4f9844d331517f1c5
MD5 hash: 934846ef29c1e31d1f557ed788bd4892
humanhash: october-washington-missouri-autumn
File name:934846EF29C1E31D1F557ED788BD4892.exe
Download: download sample
Signature RevengeRAT
File size:100'352 bytes
First seen:2024-05-03 20:15:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'013 x AgentTesla, 19'919 x Formbook, 12'332 x SnakeKeylogger)
ssdeep 3072:m6Y2gRmoUEYX2HLxVZQsuwn2SSnDhMiTxkSA:mso3YXOLxVZzZUnvn
TLSH T11FA3E04077F989A1C79DE33688B2D1480330D65ABBA3D74ADDA051BD0CA3BDD3D46B86
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter abuse_ch
Tags:exe RevengeRAT


Avatar
abuse_ch
RevengeRAT C2:
147.185.221.19:39717

Intelligence


File Origin
# of uploads :
1
# of downloads :
455
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
revenge
ID:
1
File name:
3f9fbfbdd1be5c30c0aaf87e4dcbf06b6ded1be138d1e6fb3fb99ad61dddf8fc.exe
Verdict:
Malicious activity
Analysis date:
2024-05-03 20:15:46 UTC
Tags:
rat revenge remote revengerat

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

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypto_obfuscator_for_net njrat obfuscated packed packed
Result
Threat name:
RevengeRAT
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected RevengeRAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2024-04-29 14:29:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Verdict:
malicious
Result
Malware family:
revengerat
Score:
  10/10
Tags:
family:revengerat stealer trojan
Behaviour
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
RevengeRat Executable
RevengeRAT
Unpacked files
SH256 hash:
aaa5a078d769b1397d64644192f053f63e01016f5b5d2d08ca9801f4babd5509
MD5 hash:
d10f323c622d2cb533f35a69727ff7cd
SHA1 hash:
c18dd39eaa33cfd86b5f788d97bb0a2e0c01b781
SH256 hash:
3f9fbfbdd1be5c30c0aaf87e4dcbf06b6ded1be138d1e6fb3fb99ad61dddf8fc
MD5 hash:
934846ef29c1e31d1f557ed788bd4892
SHA1 hash:
4b79ec331adfe4316fd098e4f9844d331517f1c5
Malware family:
RevengeRAT
Verdict:
Malicious
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: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.

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments