MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1460c862ed99f46ed0a803a546a1e832e0fb623c8979da0c9a305fa6480c2102. 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: 15


Intelligence 15 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1460c862ed99f46ed0a803a546a1e832e0fb623c8979da0c9a305fa6480c2102
SHA3-384 hash: ddc6454aac370840897468228e33315ccf2c127d63234a56183b215b7044a417fe10ad4f4ebb0d79ad2e9213de6c9a66
SHA1 hash: 335295a4546c0daa53a34adadb078a6dac30ccea
MD5 hash: a6c43993104c0a1c57ef424be7e88bcf
humanhash: december-twenty-india-don
File name:a6c43993104c0a1c57ef424be7e88bcf.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'144'768 bytes
First seen:2022-06-04 16:00:27 UTC
Last seen:2022-06-04 16:39:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'603 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:tIjRXnezOUZgQuwJHHI8xnQrByvaakZd:sFGZL9Vn8elI
TLSH T104A5777CBCA462BF97B6EB69CDE84947F1942C1733834E59E1D3478A890B243B2C416D
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://185.112.83.48/longpollDb.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://185.112.83.48/longpollDb.php https://threatfox.abuse.ch/ioc/654124/

Intelligence

File Origin
# of uploads :
2
# of downloads :
421
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
a6c43993104c0a1c57ef424be7e88bcf.exe
Verdict:
Malicious activity
Analysis date:
2022-06-04 16:03:36 UTC
Tags:
trojan rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/9664adc0-c7df-4535-bf42-a668b7735fac

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/276630/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.49084825.15830.23661.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Sending a custom TCP request
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a UDP request
Creating a process from a recently created file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/629b81cd2acbe6fdfb5d2bad/reports/d91d41d8-9653-4241-abb2-170a7bbb2de2/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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/609b7d4b-a5f5-46ae-b6a8-92f1d39a330d
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1006663
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Creates processes via WMI
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
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)
Snort IDS alert for network traffic
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 639159 Sample: M9CsCl9OvB.exe Startdate: 04/06/2022 Architecture: WINDOWS Score: 100 50 Snort IDS alert for network traffic 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 8 other signatures 2->56 8 M9CsCl9OvB.exe 1 2->8         started        12 CnzDTmTkIKWntIzIqclQOWxcCFqXFM.exe 1 2->12         started        14 CnzDTmTkIKWntIzIqclQOWxcCFqXFM.exe 2->14         started        16 9 other processes 2->16 process3 file4 44 C:\Users\user\AppData\...\M9CsCl9OvB.exe.log, ASCII 8->44 dropped 58 Creates processes via WMI 8->58 18 M9CsCl9OvB.exe 1 9 8->18         started        60 Multi AV Scanner detection for dropped file 12->60 62 Machine Learning detection for dropped file 12->62 21 CnzDTmTkIKWntIzIqclQOWxcCFqXFM.exe 12->21         started        23 CnzDTmTkIKWntIzIqclQOWxcCFqXFM.exe 14->23         started        25 WmiPrvSE.exe 16->25         started        27 WmiPrvSE.exe 16->27         started        signatures5 process6 file7 36 C:\ProgramData\...\WmiPrvSE.exe, PE32 18->36 dropped 38 C:\...\CnzDTmTkIKWntIzIqclQOWxcCFqXFM.exe, PE32 18->38 dropped 40 C:\...\WmiPrvSE.exe:Zone.Identifier, ASCII 18->40 dropped 42 CnzDTmTkIKWntIzIqc...exe:Zone.Identifier, ASCII 18->42 dropped 29 WmiPrvSE.exe 1 18->29         started        process8 signatures9 64 Multi AV Scanner detection for dropped file 29->64 66 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 29->66 68 Machine Learning detection for dropped file 29->68 70 2 other signatures 29->70 32 WmiPrvSE.exe 29->32         started        process10 dnsIp11 46 185.112.83.48, 49753, 49756, 49757 SUPERSERVERSDATACENTERRU Russian Federation 32->46 48 Tries to harvest and steal browser information (history, passwords, etc) 32->48 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1460c862ed99f46ed0a803a546a1e832e0fb623c8979da0c9a305fa6480c2102/
Threat name:
ByteCode-MSIL.Packed.Generic
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Status:
Suspicious
First seen:
2022-05-30 13:45:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 26 (69.23%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=crqmqyxnth2g5ufiaosunipiglqpwyr4rf45ude2gbp2msameeba._file
Verdict:
malicious
Result
Malware family:
dcrat
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Score:
  10/10
Tags:
family:dcrat infostealer rat spyware stealer suricata
Link:
https://tria.ge/reports/220604-tf7yaaacdl/
Behaviour
Creates scheduled task(s)
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
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
DcRat
Process spawned unexpected child process
suricata: ET MALWARE DCRAT Activity (GET)
Unpacked files
SH256 hash:
297f15033b833bb4f41c7933d171561c4b4c278a2253c5d6bcb21a6e3d45a3f5
MD5 hash:
0b25452a0707f1091bfbd0eee2092b04
SHA1 hash:
c457658c6c49523b9095dabcc11fc426cf99cf36
Link:
https://www.unpac.me/results/76f0ed2f-7f34-46bb-b600-c7ee2c3ec7b0/
SH256 hash:
d59ac241e2883770708c0fd54b9a66f33b0d0bb2a9d8ccc7b72ec646c30ee660
MD5 hash:
49cc893ea8c73466b04c9a21f5b02cbd
SHA1 hash:
363616a65db0e098e1b221304f0eff1af9ba3cd8
Link:
https://www.unpac.me/results/76f0ed2f-7f34-46bb-b600-c7ee2c3ec7b0/
SH256 hash:
e245c4a7d41e095b5c5136a89e698bd11e452594d864e250607cff2b2efadbab
MD5 hash:
6c991f5490cd23d8df31d89864395b21
SHA1 hash:
a6e3fde5d6f72fce36c5a8955a6025d92efb4356
Link:
https://www.unpac.me/results/76f0ed2f-7f34-46bb-b600-c7ee2c3ec7b0/
SH256 hash:
5f5abbd129d35ce8014c197e8c528e8af910eaf8c01c5379fe45cdcf85f1200b
MD5 hash:
6da84acb056c959754c766118b2f8eaa
SHA1 hash:
8dcfc4b3c9b0e3027039e1bc43521f97fdcaf1d0
Link:
https://www.unpac.me/results/76f0ed2f-7f34-46bb-b600-c7ee2c3ec7b0/
SH256 hash:
1460c862ed99f46ed0a803a546a1e832e0fb623c8979da0c9a305fa6480c2102
MD5 hash:
a6c43993104c0a1c57ef424be7e88bcf
SHA1 hash:
335295a4546c0daa53a34adadb078a6dac30ccea
Link:
https://www.unpac.me/results/76f0ed2f-7f34-46bb-b600-c7ee2c3ec7b0/
Malware family:
BlackWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1460c862ed99/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/1460c862ed99f46ed0a803a546a1e832e0fb623c8979da0c9a305fa6480c2102

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: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/276630/

Comments