MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a48fa5118bf1c97de6a6b7b0a45bcc95bd678d54f31e2f2d003e5f3ea49c780. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash: 2a48fa5118bf1c97de6a6b7b0a45bcc95bd678d54f31e2f2d003e5f3ea49c780
SHA3-384 hash: 9446bc73fe7a012435644b1bc5e1e9ea25de9373be65a8760a5e808be6805d3703b4361a482e0e6ceeb6a103613c8acb
SHA1 hash: 6134d837220afe9377cd78950c8aca43dde08d8c
MD5 hash: 2ed2a1d6604afeaa681f4c66dcd84194
humanhash: uncle-north-foxtrot-carolina
File name:2ed2a1d6604afeaa681f4c66dcd84194.exe
Download: download sample
Signature DCRat
File size:144'384 bytes
First seen:2022-08-05 07:14:24 UTC
Last seen:2022-08-05 08:02:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (31'209 x AgentTesla, 10'508 x Formbook, 5'466 x SnakeKeylogger)
ssdeep 1536:kbe1mZ5AK6G/WV+22ihLk3jb6B4LGt/XzNNu0oTj7A64MWy/ASOlvL4h59MfoZ+G:ZiLe+22iUXlGlXRN+zA6cQAp+ofoZ+G
TLSH T1D4E36B9D366036DFC867C872CAA82CA8AA50747B471BD203A45715EEDE4D99BCF050F3
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter @abuse_ch
Tags:DCRat exe RAT

Intelligence


File Origin
# of uploads :
2
# of downloads :
271
Origin country :
NL NL
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
2ed2a1d6604afeaa681f4c66dcd84194.exe
Verdict:
Malicious activity
Analysis date:
2022-08-05 07:26:01 UTC
Tags:
trojan asyncrat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
–°reating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a process from a recently created file
Sending a custom TCP request
DNS request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
AsyncRAT, DcRat
Detection:
malicious
Classification:
troj
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
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
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected DcRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 679101 Sample: DCwTjs2dTP.exe Startdate: 05/08/2022 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 6 other signatures 2->45 7 DCwTjs2dTP.exe 9 2->7         started        process3 file4 27 C:\Users\user\AppData\Roaming\sihost.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\...\DCwTjs2dTP.exe.log, ASCII 7->29 dropped 10 cmd.exe 1 7->10         started        12 cmd.exe 1 7->12         started        process5 signatures6 15 sihost.exe 2 4 10->15         started        19 conhost.exe 10->19         started        21 timeout.exe 1 10->21         started        47 Uses schtasks.exe or at.exe to add and modify task schedules 12->47 23 conhost.exe 12->23         started        25 schtasks.exe 1 12->25         started        process7 dnsIp8 31 techandro.giize.com 182.186.88.126, 49740, 49799, 6906 PKTELECOM-AS-PKPakistanTelecomCompanyLimitedPK Pakistan 15->31 33 Antivirus detection for dropped file 15->33 35 Multi AV Scanner detection for dropped file 15->35 37 Machine Learning detection for dropped file 15->37 signatures9
Threat name:
ByteCode-MSIL.Backdoor.Crysan
Status:
Malicious
First seen:
2022-08-02 11:37:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
asyncrat
Result
Malware family:
asyncrat
Score:
  10/10
Tags:
family:asyncrat botnet:default rat
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
techandro.giize.com:6906
techandro.giize.com:6907
hsolic.duckdns.org:6906
hsolic.duckdns.org:6907
Unpacked files
SH256 hash:
6afd573025179253bfc51958a52748730667551a5e88f4d7a769e77ca8f38a1f
MD5 hash:
ee671db98e24a373928d39aefee2d936
SHA1 hash:
ddff74bbf5b0078f5030868af4931c6452b7f2bd
Detections:
VenomRat
SH256 hash:
199265b2534220b1d1058c84c93a5efdbbda0fa5f4454668943de3f99ee58110
MD5 hash:
1b8c38b96c1f864c48b097c44da68ea7
SHA1 hash:
897fd1fcb5d33c909e035babb3aa0be101d954eb
SH256 hash:
2a48fa5118bf1c97de6a6b7b0a45bcc95bd678d54f31e2f2d003e5f3ea49c780
MD5 hash:
2ed2a1d6604afeaa681f4c66dcd84194
SHA1 hash:
6134d837220afe9377cd78950c8aca43dde08d8c

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:INDICATOR_EXE_Packed_ConfuserEx
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Comments