MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08acc4229c4d8424570ee93f20f7c60a0e9e0605f7dc8594d14d52209b72ce00. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08acc4229c4d8424570ee93f20f7c60a0e9e0605f7dc8594d14d52209b72ce00
SHA3-384 hash: a315ccae50e92b5225df22d57a318262c0512e095475e92221c19d0713900b635233854efec429a340e184bcd2610086
SHA1 hash: f6ec2109ff3f3985ee6f73d0cf680343a90c8b2b
MD5 hash: f4787944e95596ad1847910ce4180a20
humanhash: diet-mountain-oven-sixteen
File name:f4787944e95596ad1847910ce4180a20.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:964'740 bytes
First seen:2021-04-02 18:02:29 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 12288:aRZ+IoG/n9IQxW3OBsee2X+t4RbnKhWkcbVXyNd2wHfoS/N09OqnF:U2G/nvxW3Ww0tK8keXyNdr09O+F
Threatray 844 similar samples on MalwareBazaar
TLSH 59257D123A44CDA2E0790636D9EF89144BFCFD513B62C75B7F9A329CA4513E24E1E1CA
Reporter abuse_ch
Tags:DCRat exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
build.exe
Verdict:
Malicious activity
Analysis date:
2021-04-02 06:53:59 UTC
Tags:
ransomware zeppelin evasion trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/9a092934-c8dd-4d5c-a5c1-4299701c14fa

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/131810/
Detection(s):
Win.Malware.Uztuby-9848412-0
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
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Sending a UDP request
Launching a process
Creating a file in the Program Files subdirectories
Creating a file in the Windows subdirectories
Creating a file in the system32 subdirectories
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Deleting a recently created file
Reading critical registry keys
Unauthorized injection to a recently created process
Stealing user critical data
Enabling autorun by creating a file
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.
Malware family:
Dark Crystal RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5df9e1b5-89c5-4418-8a9a-508b769de83d
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/664165
Signature
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
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: 381016 Sample: 7aVA3z2w4w.exe Startdate: 03/04/2021 Architecture: WINDOWS Score: 100 55 Found malware configuration 2->55 57 Multi AV Scanner detection for dropped file 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 4 other signatures 2->61 10 7aVA3z2w4w.exe 3 6 2->10         started        13 FfimzSpwlzzHissYiitbtMoPgHeap.exe 3 2->13         started        process3 file4 47 C:\FontsavesInto\FontsavesIntorefperf.exe, PE32 10->47 dropped 15 wscript.exe 1 10->15         started        process5 process6 17 cmd.exe 1 15->17         started        process7 19 FontsavesIntorefperf.exe 1 11 17->19         started        23 conhost.exe 17->23         started        file8 41 C:\Windows\...\backgroundTaskHost.exe, PE32 19->41 dropped 43 C:\Windows\System32\mfvfw\taskhostw.exe, PE32 19->43 dropped 45 C:\...\FfimzSpwlzzHissYiitbtMoPgHeap.exe, PE32 19->45 dropped 63 Multi AV Scanner detection for dropped file 19->63 65 Machine Learning detection for dropped file 19->65 67 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 19->67 69 3 other signatures 19->69 25 backgroundTaskHost.exe 15 97 19->25         started        29 schtasks.exe 1 19->29         started        31 schtasks.exe 1 19->31         started        33 schtasks.exe 1 19->33         started        signatures9 process10 dnsIp11 49 212.109.198.4, 49713, 49715, 49720 THEFIRST-ASRU Russian Federation 25->49 51 ipinfo.io 216.239.32.21, 443, 49714 GOOGLEUS United States 25->51 53 192.168.2.1 unknown unknown 25->53 71 Multi AV Scanner detection for dropped file 25->71 73 May check the online IP address of the machine 25->73 75 Machine Learning detection for dropped file 25->75 77 2 other signatures 25->77 35 conhost.exe 29->35         started        37 conhost.exe 31->37         started        39 conhost.exe 33->39         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08acc4229c4d8424570ee93f20f7c60a0e9e0605f7dc8594d14d52209b72ce00/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2021-04-01 07:11:20 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
1c0eb090ad769cdd943476e9300d57e553ad24f099408334b8c0370ee9bb7648
DCRat
70d86fc8d1247dcd26ed0927411614973d45216d676978f768e14cb16d362536
DCRat
78710c49b37af00745534239b0d17c2e019a99f867492667592d131b77f0933f
DCRat
89867740e614b4cb55236ea82a1e487b906766f8cd806aacf6c0ef1413141b12
DCRat
bf6e3cf654738116a14be298176fc12524154ee51f9a2424fa117ee5b47be53a
DCRat
c77a79785de7336c777bb3d65e0914c39c265b81494b50c64ce835cb9712855e
DCRat
d31dcb27d98e4e58b3210b325121812395dc8f64c7c20398d8144346a10d7350
DCRat
dcca56dad3f0113326e3c2c025fb8c9c60721c81b5af8b7821969c7673307de9
DCRat
e2c0f6c339713ba63202f13e1f788997d87b4d8ce38cb6bb8f214bc92020b77d
DCRat
e46a16ade0a00728c59210acdcd131a5bab46470d9acb07afb58917a1e287456
DCRat
+ 834 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/210402-8fj8bd4yf6/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Unpacked files
SH256 hash:
16d74e63bd0f09ecb21133532c18c3fbb6582b4696914277c0e7a986dd40a40d
MD5 hash:
6bea156153d2dcd0bb45e379333f8da8
SHA1 hash:
9383d9f769297fd43591390b9642d8b3ee6c47ec
Link:
https://www.unpac.me/results/8904bdaf-5f70-45a7-a448-8484ae562087/
SH256 hash:
08acc4229c4d8424570ee93f20f7c60a0e9e0605f7dc8594d14d52209b72ce00
MD5 hash:
f4787944e95596ad1847910ce4180a20
SHA1 hash:
f6ec2109ff3f3985ee6f73d0cf680343a90c8b2b
Link:
https://www.unpac.me/results/8904bdaf-5f70-45a7-a448-8484ae562087/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
ScriptKD
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/08acc4229c4d8424570ee93f20f7c60a0e9e0605f7dc8594d14d52209b72ce00

File information

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

Web download

DCRat

Executable exe 08acc4229c4d8424570ee93f20f7c60a0e9e0605f7dc8594d14d52209b72ce00

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1101487/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/131810/

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