MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da6abb6f3aae250d50ed09b6eacc267c33e50895e3ebd7e6ba800ab018351ec5. 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



AsyncRAT


Vendor detections: 17


Intelligence 17 IOCs YARA 2 File information Comments 1

SHA256 hash: da6abb6f3aae250d50ed09b6eacc267c33e50895e3ebd7e6ba800ab018351ec5
SHA3-384 hash: ed2a76d889a0d8c947d8e22fac35cad1a86ab01475f347032c62a158deb48203e4cfc3c7d292600e61c9da6df6db5dbc
SHA1 hash: 6eb199e6837432d8acb98c03b22277f340726372
MD5 hash: 44e407b3de4a9865ab747bdca810b0b9
humanhash: table-low-king-lamp
File name:44e407b3de4a9865ab747bdca810b0b9
Download: download sample
Signature AsyncRAT
File size:621'056 bytes
First seen:2022-08-05 19:05:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (31'209 x AgentTesla, 10'508 x Formbook, 5'466 x SnakeKeylogger)
ssdeep 12288:4H2iNSg6SKlpxxDAE7Mn3cs9OWvHoFiPEwjlk2Y/gbb:81SLlpxx8EEc85oFaj22p
TLSH T152D4E082F2694F5BC0274BF9AC2594581727B39E503DD6096DFEB8EBA0727C34152E0B
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter @zbetcheckin
Tags:32 AsyncRAT exe trojan

Intelligence


File Origin
# of uploads :
1
# of downloads :
350
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
44e407b3de4a9865ab747bdca810b0b9
Verdict:
Malicious activity
Analysis date:
2022-08-05 19:06:37 UTC
Tags:
asyncrat

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

Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
–°reating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected AsyncRAT
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-08-05 19:06:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
22 of 26 (84.62%)
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)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
91.193.75.135:3030
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
SH256 hash:
47f644901bd3634f1c0a3e05a70e758e61f68c69b00466c610b06bbfcdb772c8
MD5 hash:
cb1d2d21c70420a547d90bce9570ee68
SHA1 hash:
4635cdcd0d72596e8610bc324e0ac89424c9f08b
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
SH256 hash:
48f59a6eac2f1d7a0be3ef3c920bc92fb624467d8df27966b4e33e17d3c97b3b
MD5 hash:
a4024f00b5281baf45f0981e1cca5bea
SHA1 hash:
178adf76351f6e1d0e1eff0946698a0c82693706
SH256 hash:
da6abb6f3aae250d50ed09b6eacc267c33e50895e3ebd7e6ba800ab018351ec5
MD5 hash:
44e407b3de4a9865ab747bdca810b0b9
SHA1 hash:
6eb199e6837432d8acb98c03b22277f340726372

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: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.

Web download

AsyncRAT

Executable exe da6abb6f3aae250d50ed09b6eacc267c33e50895e3ebd7e6ba800ab018351ec5

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-08-05 19:05:23 UTC

url : hxxp://ramalubegroup.ydns.eu/last/adik.exe