MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e55b54015ebcc09dce584c6963caaa487f62492f015f7daa4c645bcb7bb1bcd. 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


DCRat


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e55b54015ebcc09dce584c6963caaa487f62492f015f7daa4c645bcb7bb1bcd
SHA3-384 hash: 19cc752c6c88cf1278ce3d61442a420a75b490f784bb4469b06e46e84ddc18e9398c1e4addfda1b51a70f8508363735b
SHA1 hash: b6826a2c91310c15198c1628a329e567d7168b6b
MD5 hash: b53601c9a8821e5abea846e13424bf92
humanhash: orange-three-avocado-failed
File name:b53601c9a8821e5abea846e13424bf92.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'489'017 bytes
First seen:2023-12-30 05:45:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:U2G/nvxW3Ww0tJlQbYTMYhcIEYME0Ys4nZ2XucvsAULEaoRqmpE7rizefhjGuUWS:UbA30JlvMYQYMkmvjPcmp4GzefhquUWS
Threatray 309 similar samples on MalwareBazaar
TLSH T17C657C017E84CE12F0191633C2FF454447B8AD512AA6E72B7EBA376E55123A37D0DACB
TrID 76.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
16.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
3.0% (.EXE) Win64 Executable (generic) (10523/12/4)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://nemicata.beget.tech/L1nc0In.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
336
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

Win.Trojan.Uztuby-9855059-0
Create hunting rule

Win.Ransomware.Clinix-9868408-0
Create hunting rule

Win.Packed.Msilmamut-9950860-0
Create hunting rule

Win.Packed.Basic-9952747-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Win.Packed.Uztuby-9969968-0
Create hunting rule

Win.Malware.Uztuby-9972880-0
Create hunting rule

Win.Trojan.DarkKomet-9976180-0
Create hunting rule

Win.Trojan.Uztuby-10010740-0
Create hunting rule

SecuriteInfo.com.Trojan.Rasftuby.Gen.14.10239.27368.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
Creating a file in the system32 subdirectories
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the Windows subdirectories
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cscript explorer installer lolbin overlay packed prometheus replace schtasks setupapi sfx shdocvw shell32 stealer wscript
Link:
https://www.filescan.io/uploads/658fae9bb290743934effc31/reports/9fae112a-f071-4c7e-ab7c-34e10086e508/overview
Verdict:
Malicious
Labled as:
Ransom.Prometheus.2;Trojan.Uztuby.Generic
Link:
https://www.hybrid-analysis.com/sample/3e55b54015ebcc09dce584c6963caaa487f62492f015f7daa4c645bcb7bb1bcd
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:
Malicious
Link:
https://analyze.intezer.com/analyses/f21d08be-b617-436d-bd48-731ad00cba91
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1368192
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to a pastebin service (likely for C&C)
Creates processes via WMI
Drops PE files with benign system names
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Sigma detected: Schedule system process
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1368192 Sample: My6RVVG7bB.exe Startdate: 30/12/2023 Architecture: WINDOWS Score: 100 46 pastebin.com 2->46 48 nemicata.beget.tech 2->48 54 Snort IDS alert for network traffic 2->54 56 Found malware configuration 2->56 58 Antivirus detection for dropped file 2->58 62 10 other signatures 2->62 10 My6RVVG7bB.exe 3 6 2->10         started        13 schtasks.exe 2->13         started        15 schtasks.exe 2->15         started        17 30 other processes 2->17 signatures3 60 Connects to a pastebin service (likely for C&C) 46->60 process4 file5 42 C:\comsurrogateReview\driverintoCommon.exe, PE32 10->42 dropped 44 C:\comsurrogateReview\45HfBuihxXe0HEC.vbe, data 10->44 dropped 19 wscript.exe 1 10->19         started        process6 signatures7 64 Windows Scripting host queries suspicious COM object (likely to drop second stage) 19->64 22 cmd.exe 1 19->22         started        process8 process9 24 driverintoCommon.exe 1 20 22->24         started        28 conhost.exe 22->28         started        file10 34 C:\comsurrogateReview\rVytONggUE.exe, PE32 24->34 dropped 36 C:\comsurrogateReview\SearchApp.exe, PE32 24->36 dropped 38 C:\Recovery\rVytONggUE.exe, PE32 24->38 dropped 40 5 other malicious files 24->40 dropped 66 Antivirus detection for dropped file 24->66 68 Multi AV Scanner detection for dropped file 24->68 70 Machine Learning detection for dropped file 24->70 72 2 other signatures 24->72 30 SearchApp.exe 14 458 24->30         started        signatures11 process12 dnsIp13 50 pastebin.com 104.20.68.143, 443, 49729 CLOUDFLARENETUS United States 30->50 52 nemicata.beget.tech 5.101.153.234, 49730, 49731, 49732 BEGET-ASRU Russian Federation 30->52 74 Antivirus detection for dropped file 30->74 76 Multi AV Scanner detection for dropped file 30->76 78 Machine Learning detection for dropped file 30->78 80 2 other signatures 30->80 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3e55b54015ebcc09dce584c6963caaa487f62492f015f7daa4c645bcb7bb1bcd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e55b54015ebcc09dce584c6963caaa487f62492f015f7daa4c645bcb7bb1bcd/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2023-12-24 16:11:30 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
28 of 37 (75.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hzk3kqav5pgatxhfqtdjmpfkusd7mjes6ak7pwveyzc3zn53dpgq._file
Verdict:
malicious
Similar samples:
3dd0a5685e10ef6d63758cafee7c651f8ae80a47664158976ace7b80c825a032
DCRat
9779543d04adb36b3723209b8ba712d41adb1e8df2cdb605257fe12cf114634a
DCRat
9c8b561cf27708f285da964826b1183608e75be698f6b5a4469faea8e535a760
DCRat
cf4efad0b9d74151b09be4acfb12d1aea2a9e316b97a2eb7f4ca8ac12b0e6d8c
DCRat
dc4a96b2332b63be986e022a98d1461ba3c07cf2dec199328f5bf5706e65cd70
DCRat
+ 299 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat spyware stealer
Link:
https://tria.ge/reports/231230-ggamysabc8/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
a6961717611d5e276dc288c7a79e4b53db54326e46ca7b6c516247aaf1539071
MD5 hash:
8372644a8f15ad1bacabfdd948d22c02
SHA1 hash:
590024c7af62c018a8f123b3ee4000da9c76bb57
Link:
https://www.unpac.me/results/f2018249-175f-4835-9aac-b18b13286ccb/
SH256 hash:
60e7ceea8fc46a8348ebc127822a74be545f869fdae62c4015b29ea80ae8d3d3
MD5 hash:
828a3ecf754bd309b3e9f8632a228ba4
SHA1 hash:
419dd39fe0f653b66c9dc4346629e6c91e95cf22
Link:
https://www.unpac.me/results/f2018249-175f-4835-9aac-b18b13286ccb/
SH256 hash:
3e55b54015ebcc09dce584c6963caaa487f62492f015f7daa4c645bcb7bb1bcd
MD5 hash:
b53601c9a8821e5abea846e13424bf92
SHA1 hash:
b6826a2c91310c15198c1628a329e567d7168b6b
Link:
https://www.unpac.me/results/f2018249-175f-4835-9aac-b18b13286ccb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3e55b54015ebcc09dce584c6963caaa487f62492f015f7daa4c645bcb7bb1bcd

File information

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

Comments