MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c57f15f554fd7dbb3f4855f43c9432a48b65178a29cbb227f447cdb6afcb32c. 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 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c57f15f554fd7dbb3f4855f43c9432a48b65178a29cbb227f447cdb6afcb32c
SHA3-384 hash: 08e5e1d1ae791d82e2df2dffe87891db80452653e4e28093f6eb5f7be292921fcee214aa2829b7d5b544a2806a46eaee
SHA1 hash: b84e18ac2f15999bd8d9ee03411f7f8c541e6f43
MD5 hash: 7fb364a9fadec5e7741021abace7f0e0
humanhash: seventeen-low-kentucky-muppet
File name:b84e18ac2f15999bd8d9ee03411f7f8c541e6f43.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'209'512 bytes
First seen:2021-06-13 07:50:17 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:XRZ+IoG/n9IQxW3OBseSDGbj18POVae4wa5M/bprREF1ou57iEOMIRluR/qnx:f2G/nvxW3WYYjmOwDMoFL57iEEmR/+x
TLSH 0D456B127644E921C0691737D5EF45140BBCEE006B62DB2BBE9E376CE9613A37D0D2CA
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://185.146.157.203/Develop/Jabber/MsTeams/userbd/production/_pollBaseLinux.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://185.146.157.203/Develop/Jabber/MsTeams/userbd/production/_pollBaseLinux.php https://threatfox.abuse.ch/ioc/101108/

Intelligence

File Origin
# of uploads :
1
# of downloads :
285
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b84e18ac2f15999bd8d9ee03411f7f8c541e6f43.exe
Verdict:
Malicious activity
Analysis date:
2021-06-13 07:51:19 UTC
Tags:
trojan rat backdoor dcrat opendir evasion
Link:
https://app.any.run/tasks/b3a87985-bdb8-4027-8238-1f8cf13f2be7

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/166293/
Detection(s):
Win.Malware.Uztuby-9848412-0
Create hunting rule

Win.Packed.Uztuby-9851623-0
Create hunting rule

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

Win.Ransomware.Clinix-9868408-0
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
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file in the Program Files subdirectories
Launching a process
Creating a file in the system32 subdirectories
Deleting a recently created file
Sending an HTTP GET request
DNS request
Sending a custom TCP request
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e4bf47a-73c1-4357-ac39-de6d7025038b
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/801268
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
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)
Sigma detected: Schedule system process
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
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: 433664 Sample: XrOhNNei0L.exe Startdate: 13/06/2021 Architecture: WINDOWS Score: 100 67 Found malware configuration 2->67 69 Multi AV Scanner detection for dropped file 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 5 other signatures 2->73 10 XrOhNNei0L.exe 3 6 2->10         started        13 FZTEYHebarsTmfJfrZQLnHdpqW.exe 3 2->13         started        16 ctfmon.exe 3 2->16         started        18 reviewdriverIntorefCommon.exe 2 2->18         started        process3 file4 65 C:\...\reviewdriverIntorefCommon.exe, PE32 10->65 dropped 20 wscript.exe 1 10->20         started        83 Multi AV Scanner detection for dropped file 13->83 85 Machine Learning detection for dropped file 13->85 87 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->87 signatures5 process6 process7 22 cmd.exe 1 20->22         started        process8 24 reviewdriverIntorefCommon.exe 3 19 22->24         started        28 conhost.exe 22->28         started        file9 57 C:\Windows\System32\getuname\ctfmon.exe, PE32 24->57 dropped 59 C:\Windows\System32\...\RuntimeBroker.exe, PE32 24->59 dropped 61 C:\Recovery\RuntimeBroker.exe, PE32 24->61 dropped 63 2 other malicious files 24->63 dropped 75 Multi AV Scanner detection for dropped file 24->75 77 Machine Learning detection for dropped file 24->77 79 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 24->79 81 2 other signatures 24->81 30 cmd.exe 1 24->30         started        33 schtasks.exe 1 24->33         started        35 schtasks.exe 1 24->35         started        37 3 other processes 24->37 signatures10 process11 signatures12 89 Uses ping.exe to sleep 30->89 91 Uses ping.exe to check the status of other devices and networks 30->91 39 conhost.exe 30->39         started        41 chcp.com 30->41         started        43 PING.EXE 30->43         started        45 reviewdriverIntorefCommon.exe 30->45         started        47 conhost.exe 33->47         started        49 conhost.exe 35->49         started        51 conhost.exe 37->51         started        53 conhost.exe 37->53         started        55 conhost.exe 37->55         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c57f15f554fd7dbb3f4855f43c9432a48b65178a29cbb227f447cdb6afcb32c/
Threat name:
ByteCode-MSIL.Trojan.ZmutzyLscpt
Create hunting rule
Status:
Malicious
First seen:
2021-06-10 07:00:30 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=frl7cx2vj7l5xm7uqvpuhskdfjelmulyukolwit7ir6nw2x4wmwa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/210613-2s38r489bs/
Behaviour
Creates scheduled task(s)
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Accesses cryptocurrency files/wallets, possible credential harvesting
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:
816d40a06faf8ba1ad48f4eff2494c149d5ce752c6f4def024810a0aac83bfa7
MD5 hash:
b7530cb294b43a2e7046a6f371843b72
SHA1 hash:
d11852ea4aeacc911e361ca2458b35bc8eeaa72d
Link:
https://www.unpac.me/results/ce5be70f-e4f3-493d-9021-239f6838d819/
SH256 hash:
e928baebfa672506ee30ea8d86141c8efdb26485c9a08aa6c343347ad27b8571
MD5 hash:
e67fbe90983c0b40f983f32851bdf23e
SHA1 hash:
0dfd6b7bb73e53fbb5dfa7ab0cf7e901b1e7c4b6
Link:
https://www.unpac.me/results/ce5be70f-e4f3-493d-9021-239f6838d819/
SH256 hash:
2c57f15f554fd7dbb3f4855f43c9432a48b65178a29cbb227f447cdb6afcb32c
MD5 hash:
7fb364a9fadec5e7741021abace7f0e0
SHA1 hash:
b84e18ac2f15999bd8d9ee03411f7f8c541e6f43
Link:
https://www.unpac.me/results/ce5be70f-e4f3-493d-9021-239f6838d819/
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/2c57f15f554fd7dbb3f4855f43c9432a48b65178a29cbb227f447cdb6afcb32c

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:Glasses
Create hunting rule
Author:Seth Hardy
Description:Glasses family
Rule name:GlassesCode
Create hunting rule
Author:Seth Hardy
Description:Glasses code features

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/166293/

Comments