MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b1bb1e82fb1a95195f15eba606066f43d2149c4ed323f962a3e0f4cdbc64aa6. 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: 8


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

SHA256 hash: 2b1bb1e82fb1a95195f15eba606066f43d2149c4ed323f962a3e0f4cdbc64aa6
SHA3-384 hash: 3aed1d69f9e91df4c4db54aad5538c206292f390d2a412e70a2b47856581d53bd415cb15507f853e27d6856076047194
SHA1 hash: 040bf685f876a476a61f8b44a04b7cf9d897fcc9
MD5 hash: 102362f98b67ece5b9b3607bebf4125a
humanhash: avocado-batman-uniform-oranges
File name:DriverAPI.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:614'400 bytes
First seen:2021-03-22 12:01:59 UTC
Last seen:2021-03-22 13:53:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:MlW43t5BlaFHtEO4hV9jv5X7/b4O2229j365W0W9G+knnzESaJtpCn:QV3RlYHgH7km29LUDW+nnzJa7pO
TLSH C1D423739B5CFA9EEA04D2BA805FA7565BB0B3319633FB85A05D702275193CD00BE246
Reporter James_inthe_box
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DriverAPI.exe
Verdict:
Malicious activity
Analysis date:
2021-03-22 12:03:30 UTC
Tags:
trojan rat asyncrat
Link:
https://app.any.run/tasks/030f65ba-c0be-4e26-bc2f-0469d069696e

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/125903/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop16.31753.26802.10139.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file
Sending a UDP request
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Deleting of the original 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/cb3fb9be-4891-4f52-b713-a03bc3af8303
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/647714
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 372822 Sample: DriverAPI.exe Startdate: 22/03/2021 Architecture: WINDOWS Score: 76 25 Antivirus detection for dropped file 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 2 other signatures 2->31 7 DriverAPI.exe 8 2->7         started        process3 file4 23 C:\...\VisualStudioUPXCheckerver8.88.exe, PE32 7->23 dropped 10 cmd.exe 1 7->10         started        13 cmd.exe 1 7->13         started        process5 signatures6 33 Uses schtasks.exe or at.exe to add and modify task schedules 10->33 15 conhost.exe 10->15         started        17 schtasks.exe 1 10->17         started        19 conhost.exe 13->19         started        21 timeout.exe 1 13->21         started        process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b1bb1e82fb1a95195f15eba606066f43d2149c4ed323f962a3e0f4cdbc64aa6/
Threat name:
ByteCode-MSIL.Packed.Confuser
Create hunting rule
Status:
Malicious
First seen:
2021-03-19 00:31:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 29 (75.86%)
Threat level:
  1/5
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/210322-lq79z1wpdx/
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
Program crash
Deletes itself
Executes dropped EXE
AsyncRat
Malware Config
C2 Extraction:
:
Unpacked files
SH256 hash:
2b1bb1e82fb1a95195f15eba606066f43d2149c4ed323f962a3e0f4cdbc64aa6
MD5 hash:
102362f98b67ece5b9b3607bebf4125a
SHA1 hash:
040bf685f876a476a61f8b44a04b7cf9d897fcc9
Link:
https://www.unpac.me/results/25b6db74-45a7-4c45-b42e-9372ef9b1e1c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
CoinMiner
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/2b1bb1e82fb1a95195f15eba606066f43d2149c4ed323f962a3e0f4cdbc64aa6

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/125903/

Comments