MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10de5bf00f1f04a0b612e14a44f37554e66db6930e29fe25dde9687431e64b0a. 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: 13


Intelligence 13 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 10de5bf00f1f04a0b612e14a44f37554e66db6930e29fe25dde9687431e64b0a
SHA3-384 hash: 265078418d6b6a6241ac45c5a9fa9986643417bf49d5b5913ea4ecedb23c075e6e9c82f18caf6f3372e3e08ebaa92bae
SHA1 hash: a0c38a156ec7e48216433f9283e0ce22949fb076
MD5 hash: 3bbbb36dec582d0c7c0e016d8e6599f2
humanhash: speaker-network-gee-sad
File name:Bltool.bin
Download: download sample
Signature DCRat
Create hunting rule
File size:1'163'918 bytes
First seen:2022-07-07 17:35:16 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/nvxW3Ww0tL4eVDok8IDQSPQ1dIziPi:UbA30JDDp5
TLSH T15F3539017E44CA21F0191633C2EF454887B4AC526AA6E72F7EB9376D65123B37C1DACB
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter KdssSupport
Tags:DCRat exe


Avatar
KdssSupport
Uploaded with API

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://a0694489.xsph.ru/Vmjavascriptapitraffictest.php https://threatfox.abuse.ch/ioc/814174/

Intelligence

File Origin
# of uploads :
1
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
BLtools [Cracked by Grilzzy].exe
Verdict:
Malicious activity
Analysis date:
2022-07-07 17:22:59 UTC
Tags:
trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/1d225de9-90a6-403d-ab8b-e42f0140ee9c

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/285630/
Detection(s):
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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
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 Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
DNS request
Connecting to a non-recommended domain
Sending an HTTP GET request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/24392/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/62c7198dc1b6cfcaa5ed3270/reports/39685024-1edd-4fcd-b31d-e2bfb7c6028a/overview
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/f2afc627-e13d-4bfb-9f2a-25a3c2b5bbfc
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1026707
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 659200 Sample: Bltool.bin Startdate: 07/07/2022 Architecture: WINDOWS Score: 100 43 Antivirus detection for dropped file 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 Multi AV Scanner detection for dropped file 2->47 49 6 other signatures 2->49 8 Bltool.exe 3 6 2->8         started        11 WmiPrvSE.exe 2->11         started        14 ydGnHUnCsPlCpNEGvWtFu.exe 3 2->14         started        16 25 other processes 2->16 process3 file4 37 C:\containermonitor\refDhcp.exe, PE32 8->37 dropped 39 C:\...\xlBTBbFSqhMBgMntTnXVrjsm.vbe, data 8->39 dropped 18 wscript.exe 1 8->18         started        59 Multi AV Scanner detection for dropped file 11->59 61 Machine Learning detection for dropped file 11->61 signatures5 process6 dnsIp7 41 192.168.2.1 unknown unknown 18->41 21 cmd.exe 1 18->21         started        process8 process9 23 refDhcp.exe 1 20 21->23         started        27 conhost.exe 21->27         started        file10 29 C:\...\ydGnHUnCsPlCpNEGvWtFu.exe, PE32 23->29 dropped 31 C:\containermonitor\WmiPrvSE.exe, PE32 23->31 dropped 33 C:\Windows\...\ydGnHUnCsPlCpNEGvWtFu.exe, PE32 23->33 dropped 35 5 other malicious files 23->35 dropped 51 Multi AV Scanner detection for dropped file 23->51 53 Machine Learning detection for dropped file 23->53 55 Creates processes via WMI 23->55 57 Drops PE files with benign system names 23->57 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/10de5bf00f1f04a0b612e14a44f37554e66db6930e29fe25dde9687431e64b0a/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2022-07-07 17:36:14 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cdpfx4apd4ckbnqs4ffej43vkttg3nutbyu74jo55fuhimpgjmfa._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat suricata
Link:
https://tria.ge/reports/220707-v6kfcadagj/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
suricata: ET MALWARE DCRAT Activity (GET)
Unpacked files
SH256 hash:
e1864ab06b7d25bd46cea006612703a679e11956870c385ee9d8279cf08dd63c
MD5 hash:
007d8e56d9ab44eab2f77ae866cc041f
SHA1 hash:
363e7fab213cde3cb7813adea2787da11b67d5fb
Link:
https://www.unpac.me/results/b1123434-b46d-403f-9f0d-5614e786864a/
SH256 hash:
10de5bf00f1f04a0b612e14a44f37554e66db6930e29fe25dde9687431e64b0a
MD5 hash:
3bbbb36dec582d0c7c0e016d8e6599f2
SHA1 hash:
a0c38a156ec7e48216433f9283e0ce22949fb076
Link:
https://www.unpac.me/results/b1123434-b46d-403f-9f0d-5614e786864a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/10de5bf00f1f/report/overview.html
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/10de5bf00f1f04a0b612e14a44f37554e66db6930e29fe25dde9687431e64b0a

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:suspicious_sfx_files_simple_rule
Create hunting rule
Author:Razvan.A.B
Description:Detects suspicious files containing sfx
Rule name:suspicious_sfx_files_size_rule
Create hunting rule
Author:Razvan.A.B
Description:Detects suspicious files containing sfx

File information

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

Web download

DCRat

Executable exe 10de5bf00f1f04a0b612e14a44f37554e66db6930e29fe25dde9687431e64b0a

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/285630/

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