MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2802bb969592412993d1c0d2c86f7054944166d5eaf8c1ec020f008e7eb2eb6. 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: 7

Intelligence 7 IOCs 1 YARA 2 File information Comments 1

SHA256 hash:	a2802bb969592412993d1c0d2c86f7054944166d5eaf8c1ec020f008e7eb2eb6
SHA3-384 hash:	5fbc57cc04f9ff9e631a8f5fbaa9d499eebc7c6e8f90b3ac38aa67ce47884d28e82899190de184883dbba1e4808df14a
SHA1 hash:	3766d53e048ac1b7115057faaed882a55e12b76f
MD5 hash:	4e0e36133177b8ddee379d9fcbf35d87
humanhash:	queen-victor-beryllium-mirror
File name:	Swift copy.scr.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	718'960 bytes
First seen:	2021-05-14 13:40:20 UTC
Last seen:	2021-05-14 14:48:04 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:iLYfSiiHBS+5h/r7OXVFCCm8iRGriqsOE:dfSiiHcy/iCCm8iYHs
Threatray	11 similar samples on MalwareBazaar
TLSH	E6E46B167B98C632D4668B7C69E75F1D073CF9849B07DB5F4A84B0AC2CE23482E83765
Reporter	abuse_ch
Tags:	AsyncRAT exe RAT

abuse_ch

AsyncRAT C2:
154.127.53.193:40404

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
154.127.53.193:40404	https://threatfox.abuse.ch/ioc/41072/

Intelligence

File Origin

# of uploads :

# of downloads :

134

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Swift copy.scr.exe

Verdict:

No threats detected

Analysis date:

2021-05-14 13:42:54 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/72f222dd-f06e-4313-aa80-39aae2952916

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/156715/

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sending a UDP request

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

Detection:

malicious

Classification:

troj.evad

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/781893

Signature

.NET source code contains potential unpacker

Found malware configuration

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Yara detected AsyncRAT

Behaviour

Behavior Graph:

Download SVG

Detection:

asyncrat

Link:

https://mwdb.cert.pl/sample/a2802bb969592412993d1c0d2c86f7054944166d5eaf8c1ec020f008e7eb2eb6/

Threat name:

ByteCode-MSIL.Downloader.Seraph

Status:

Malicious

First seen:

2021-05-14 13:41:06 UTC

AV detection:

12 of 29 (41.38%)

Threat level:

3/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ukacxoljlesbfgj5dqgszbxxaveuiftnl2xyyhwaedyarz7lf23a._file

Verdict:

unknown

Result

Malware family:

asyncrat

Score:

10/10

Tags:

family:asyncrat rat

Link:

https://tria.ge/reports/210514-81b4wbxk6a/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Loads dropped DLL

Executes dropped EXE

Async RAT payload

Nirsoft

AsyncRat

Malware Config

C2 Extraction:

154.127.53.193:40404

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

AsyncRAT

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/a2802bb969592412993d1c0d2c86f7054944166d5eaf8c1ec020f008e7eb2eb6

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

https://www.capesandbox.com/analysis/156715/

Comments

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a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-14 13:59:37 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0023] Execution::Install Additional Program