MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71d441f9725ee7a1e158a85e037e2311875f19ad12729900dba14c3ded8c5166. 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


DarktrackRAT


Vendor detections: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71d441f9725ee7a1e158a85e037e2311875f19ad12729900dba14c3ded8c5166
SHA3-384 hash: 96eb6f3ef477ad190abed66fdda7723f4fbdb688f3ce69fbf5bbf0da6a3d5f4a0724f185d34e05a602fe964e9383dd64
SHA1 hash: e6e4d63c0be8cbad0517c4ae1a56b1beefac5980
MD5 hash: 70b5ca289fa630db5715f047212a5403
humanhash: lemon-ack-muppet-high
File name:71d441f9725ee7a1e158a85e037e2311875f19ad12729900dba14c3ded8c5166
Download: download sample
Signature DarktrackRAT
Create hunting rule
File size:642'560 bytes
First seen:2021-02-28 07:08:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ee46edf42cfbc2785a30bfb17f6da9c2 (3 x DarktrackRAT)
ssdeep 12288:lOqvQomCg4G6q90tmPvj+GU/ttJuqwh3EQiXRUVZs4ixsiNhkApRawx:xoovgbAKvBgtJuqwh3EQihUb1ifNh9
Threatray 3 similar samples on MalwareBazaar
TLSH 1AD4B031F2828537E1630EB48C1BA2A65529BF501E39F54B77F41E4C9EBD291382A3D7
Reporter JAMESWT_WT
Tags:DarktrackRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
71d441f9725ee7a1e158a85e037e2311875f19ad12729900dba14c3ded8c5166
Verdict:
Malicious activity
Analysis date:
2021-02-28 07:58:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3c28352d-fdfe-4dcf-b592-e74653701e48

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/119790/
Detection(s):
PUA.Win.Packer.Pequake-4
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

Win.Keylogger.Symmi-6804460-0
Create hunting rule

Win.Trojan.Delfreg-7345372-0
Create hunting rule

Win.Trojan.Schwarzesonne-7402608-0
Create hunting rule

Win.Malware.Pincav-9438046-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a process from a recently created file
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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:
Darktrack RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/621162
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contain functionality to detect virtual machines
Contains functionality to capture and log keystrokes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Darktrack RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 359573 Sample: w1KVqjrPTW Startdate: 28/02/2021 Architecture: WINDOWS Score: 100 55 Antivirus / Scanner detection for submitted sample 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 Yara detected Darktrack RAT 2->59 61 2 other signatures 2->61 8 w1KVqjrPTW.exe 1 2 2->8         started        process3 signatures4 63 Contain functionality to detect virtual machines 8->63 65 Contains functionality to inject threads in other processes 8->65 67 Contains functionality to capture and log keystrokes 8->67 69 3 other signatures 8->69 11 notepad.exe 8->11         started        13 Sys32.exe 8->13         started        process5 signatures6 16 w1KVqjrPTW.exe 11->16         started        20 w1KVqjrPTW.exe 1 11->20         started        23 w1KVqjrPTW.exe 1 11->23         started        25 5 other processes 11->25 71 Antivirus detection for dropped file 13->71 73 Multi AV Scanner detection for dropped file 13->73 75 Machine Learning detection for dropped file 13->75 process7 dnsIp8 45 C:\Users\user\AppData\Roaming\Sys32.exe, PE32 16->45 dropped 49 Writes to foreign memory regions 16->49 51 Allocates memory in foreign processes 16->51 53 Creates a thread in another existing process (thread injection) 16->53 41 2 other processes 16->41 47 192.168.2.1 unknown unknown 20->47 27 Sys32.exe 20->27         started        29 notepad.exe 20->29         started        31 notepad.exe 23->31         started        33 Sys32.exe 23->33         started        35 notepad.exe 25->35         started        37 Sys32.exe 25->37         started        39 notepad.exe 25->39         started        43 7 other processes 25->43 file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71d441f9725ee7a1e158a85e037e2311875f19ad12729900dba14c3ded8c5166/
Threat name:
Win32.Backdoor.SchwarzeSonne
Create hunting rule
Status:
Malicious
First seen:
2021-02-25 18:49:30 UTC
AV detection:
44 of 48 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ohked6lsl3t2dykyvbpag7rdcgdv6gnncjzjsag3ufgd33mmkfta._file
Verdict:
malicious
Similar samples:
35b570b9f6af5cedeb7f4b2f1090f81940ed9a8742f0c11169677d39cbb246b5
DarktrackRAT
9a31db5bc233b3fedeeb7f8fda079d92cb4c42377d763f3cf37c98d452962ebe
DarktrackRAT
bc9204be92ac0bd373bc0153d02be668ad82d382ebcc112fa8c252e6f9c67080
DarktrackRAT
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/210228-gg2156g8fe/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
71d441f9725ee7a1e158a85e037e2311875f19ad12729900dba14c3ded8c5166
MD5 hash:
70b5ca289fa630db5715f047212a5403
SHA1 hash:
e6e4d63c0be8cbad0517c4ae1a56b1beefac5980
Detections:
win_darktrack_rat_auto
Create hunting rule
win_darktrack_rat_w0
Create hunting rule
Link:
https://www.unpac.me/results/d0d2d1a6-9694-45eb-9e6a-f906383b534a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Sysn
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/71d441f9725ee7a1e158a85e037e2311875f19ad12729900dba14c3ded8c5166

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:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:darktrack_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_EXE_SandboxProductID
Create hunting rule
Author:ditekSHen
Description:Detects binaries and memory artifcats referencing sandbox product IDs
Rule name:VMware_detection_bin_mem
Create hunting rule
Author:James_inthe_box
Description:VMWare detection
Rule name:win_darktrack_rat_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_darktrack_rat_w0
Create hunting rule
Author:jeFF0Falltrades

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/119790/

Comments