MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07aa7e390ecd5d9295b75f8ed032d17e87f91ae8bc05cd6e5e94df2d34d672df. 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: 9


Intelligence 9 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07aa7e390ecd5d9295b75f8ed032d17e87f91ae8bc05cd6e5e94df2d34d672df
SHA3-384 hash: a984fd99d77b3450848b5da7c5d653ce3203c7a1ece0829012cfe00f58bf4d048d5f9eced36574d88d636a8d5ce1f350
SHA1 hash: b0f1f41974672cf08b6abb5caf765bd74cfb9694
MD5 hash: 358319a844f5932e60facd3d5c03e788
humanhash: undress-sad-music-lemon
File name:07aa7e390ecd5d9295b75f8ed032d17e87f91ae8bc05c.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:462'336 bytes
First seen:2021-12-06 19:51:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 31a0d8a10004949d8bfcc62a3a182b49 (2 x DCRat)
ssdeep 12288:q53pNO8C+Irh+xnJ7qG4tLj/nmm5JZbvRQtb31mQAjQryKMur:q5ZNO8C+IrAnJ7qG4tL7mmEb3IQAjcyD
Threatray 108 similar samples on MalwareBazaar
TLSH T13FA4AE09F798B193E212A13272FFAE38402793F75C892AB1B0D75992E2E15C1D147F5B
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://80.89.230.147/Traffic/Packetprocesspoll/WordpressBetterLowDb/Proton86/Downloads/06Temporaryasync/Generator5uploads/_http74/protongeoFlowerDle/Vmdle/_/Uploads7Eternal/5Flower2/geowindowsCdnUploads.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://80.89.230.147/Traffic/Packetprocesspoll/WordpressBetterLowDb/Proton86/Downloads/06Temporaryasync/Generator5uploads/_http74/protongeoFlowerDle/Vmdle/_/Uploads7Eternal/5Flower2/geowindowsCdnUploads.php https://threatfox.abuse.ch/ioc/261054/

Intelligence

File Origin
# of uploads :
1
# of downloads :
327
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Data_v2.zip
Verdict:
Malicious activity
Analysis date:
2021-12-06 19:07:05 UTC
Tags:
evasion trojan rat redline stealer loader opendir vidar raccoon backdoor dcrat
Link:
https://app.any.run/tasks/9830bc1a-41d5-41d0-a9fb-4dddd1876aa9

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/211937/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
DNS request
Result
Malware family:
n/a
Score:
  2/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/1147/overview
Behaviour
CheckNumberOfProcessor
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
warp
Link:
https://www.filescan.io/uploads/61ae69e54d8e6f3a5e15291d/reports/1723d2f5-9444-4020-ba2e-7664f8071fdf/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1b4fe78a-ce08-4819-927e-61a468333ad5
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/902634
Signature
Allocates memory in foreign processes
Contains functionality to inject code into remote processes
Drops PE files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 535109 Sample: 07aa7e390ecd5d9295b75f8ed03... Startdate: 06/12/2021 Architecture: WINDOWS Score: 100 26 Found malware configuration 2->26 28 Multi AV Scanner detection for dropped file 2->28 30 Yara detected DCRat 2->30 32 3 other signatures 2->32 6 07aa7e390ecd5d9295b75f8ed032d17e87f91ae8bc05c.exe 2 2->6         started        10 OperaGX.exe 2->10         started        process3 file4 18 C:\Users\user\AppData\Roaming\...\OperaGX.exe, PE32 6->18 dropped 20 C:\Users\user\...\OperaGX.exe:Zone.Identifier, ASCII 6->20 dropped 34 Drops PE files to the startup folder 6->34 36 Contains functionality to inject code into remote processes 6->36 38 Writes to foreign memory regions 6->38 12 RegSvcs.exe 15 188 6->12         started        40 Allocates memory in foreign processes 10->40 42 Injects a PE file into a foreign processes 10->42 16 RegSvcs.exe 3 10->16         started        signatures5 process6 dnsIp7 22 80.89.230.147, 49756, 49760, 49761 NOVOSERVE-ASNL Netherlands 12->22 24 192.168.2.1 unknown unknown 12->24 44 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->44 46 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 12->46 48 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->48 50 Tries to harvest and steal browser information (history, passwords, etc) 12->50 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07aa7e390ecd5d9295b75f8ed032d17e87f91ae8bc05cd6e5e94df2d34d672df/
Threat name:
Win32.Trojan.DCRat
Create hunting rule
Status:
Malicious
First seen:
2021-12-06 19:52:16 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a6vh4oiozvozffnxl6hnamwrp2d7sgxixqc423s6stps2ngwolpq._file
Verdict:
malicious
Similar samples:
0b5a4d65bd3424391e5f9bc5b6247635b8097005edb07f35eee3aef1d73e1b64
DCRat
152004814ccba2caa852c095f8e6b03ba70c4ee613d208fcdbfeb8460069b6c4
DCRat
589f17f9788644c903212007adadb661a42e6100ae8ddaab9a320b573b659bca
DCRat
accd96ee4dc62f2aee23f7f53c109b5249965d60d023f51e9924c3edc1951676
DCRat
b8bfab8809637a883a56f0795d13077b51f938272910d5a653c26f5ca9aa81c9
DCRat
fadb8eb7a7e20388dd3f9cf66171ae8d1c1e0845aed740ea58fa432c69bbaa7e
DCRat
+ 98 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/211206-ylek5shhg2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Program crash
Unpacked files
SH256 hash:
cf517b5606fa5484c049c8385b0b1242f1bc7472418f44ef2d726a24adcaebe3
MD5 hash:
6ae1b32008424bf8d4210afa4effcdf2
SHA1 hash:
c617d49c793f26a36f61d3417c8885a1723dbdc6
Link:
https://www.unpac.me/results/fe9fe8d4-e43a-4d99-94b6-19785ddfb296/
SH256 hash:
07aa7e390ecd5d9295b75f8ed032d17e87f91ae8bc05cd6e5e94df2d34d672df
MD5 hash:
358319a844f5932e60facd3d5c03e788
SHA1 hash:
b0f1f41974672cf08b6abb5caf765bd74cfb9694
Link:
https://www.unpac.me/results/fe9fe8d4-e43a-4d99-94b6-19785ddfb296/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/07aa7e390ecd/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/07aa7e390ecd5d9295b75f8ed032d17e87f91ae8bc05cd6e5e94df2d34d672df

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:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_DCRat
Create hunting rule
Author:ditekSHen
Description:DCRat payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/211937/

Comments