MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63b2add18bbd481c278a85e74c496918a12ea951301951134956e0b4449ebf39. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63b2add18bbd481c278a85e74c496918a12ea951301951134956e0b4449ebf39
SHA3-384 hash: db0e71a1242b3da8f4071fd9304c13c70a1d8574821619604690ac5676aa21cc349dbd5aeb6a899c1cbc9dcb2f617477
SHA1 hash: 97e0e2c7be4b44d058c4e40e75ff59582917a8e7
MD5 hash: c7b595da0280818998af6a5eaabeb6ed
humanhash: south-robin-burger-blossom
File name:IgXNkefSCwhtVCR.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:642'560 bytes
First seen:2023-06-09 07:38:25 UTC
Last seen:2023-06-09 07:54:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:8Gmp0lWxMzIHREJVk/bq4izoW/m7/ePmr9eRf5ORReTed59dTqGiyxA+kqIt:dmilWxMiQW/O4ue7/ePNRROiyd+mO+k
TLSH T135D4E009A2BB5B6FC4BA6BFE090016348BF9545F7167E3025EDA78DADD14F000E85B63
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter cocaman
Tags:AsyncRAT exe QUOTATION

Intelligence

File Origin
# of uploads :
3
# of downloads :
265
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IgXNkefSCwhtVCR.exe
Verdict:
Suspicious activity
Analysis date:
2023-06-09 07:39:06 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/339a3998-1906-40e6-a112-4252095044a0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AsyncRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/397269/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67396961.14163.1993.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6482d71a16ef507f2142030b/reports/e0e79a1e-6c7c-4660-9116-335fb3591f37/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/63b2add18bbd481c278a85e74c496918a12ea951301951134956e0b4449ebf39
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:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9c4815fb-22c9-457a-a820-a71b2435d1af
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1251744
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AsyncRAT
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/63b2add18bbd481c278a85e74c496918a12ea951301951134956e0b4449ebf39/
Threat name:
Win32.Backdoor.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2023-06-05 16:22:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mozk3umlxvebyj4kqxtuysljdcqs5kkrgamvce2jk3qlire6x44q._file
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat
Link:
https://tria.ge/reports/230609-jgyqwsbd96/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
95.214.27.44:6606
95.214.27.44:7707
95.214.27.44:8808
Unpacked files
SH256 hash:
2f13f4db3405dfac3dd2945be3de440607b6e8479951c2630823009700083953
MD5 hash:
084fd7e237ece48508277cdfd578e47d
SHA1 hash:
f152839ca9518552e41320c8b3bab96d01a911e5
Link:
https://www.unpac.me/results/a3457d0c-5b3f-4c44-9791-4f79b127158f/
SH256 hash:
b04da1ff656f3fa544f0e25c23dde39858918c4d426f70a2b29dc996bfe213ed
MD5 hash:
b72b91c68ffe81c4451bf304a3005454
SHA1 hash:
dd0c46008e4b4e3fc08ca1349ee7b054965eeb62
Detections:
AsyncRAT
Create hunting rule
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/a3457d0c-5b3f-4c44-9791-4f79b127158f/
Parent samples :
70eaca68c13178818bb56a31bfc2ce4395a14e198a78cc1caf991480e19ea939
e7257b2ef7c6b3b168ad3671313943edd71572ac24421d765890a878a67556bb
63b2add18bbd481c278a85e74c496918a12ea951301951134956e0b4449ebf39
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/a3457d0c-5b3f-4c44-9791-4f79b127158f/
SH256 hash:
2232c4a6f3c8e9aa491e5b3cd552f7610e375beb9b81f275048d55de9f9c385c
MD5 hash:
ceae6592fbd75870fe50c8318a8203ab
SHA1 hash:
a4b5c58d91228a7d5c21cca01f2a08a2a87c6aaf
Link:
https://www.unpac.me/results/a3457d0c-5b3f-4c44-9791-4f79b127158f/
SH256 hash:
8918e5785064276591e69e98f578b050492af0f8671da753b33d7a1391296ad7
MD5 hash:
98b56b70532ff073f0935a6daa0af3fd
SHA1 hash:
387a601556755d23074b7721b658973f3e11cecb
Link:
https://www.unpac.me/results/a3457d0c-5b3f-4c44-9791-4f79b127158f/
SH256 hash:
63b2add18bbd481c278a85e74c496918a12ea951301951134956e0b4449ebf39
MD5 hash:
c7b595da0280818998af6a5eaabeb6ed
SHA1 hash:
97e0e2c7be4b44d058c4e40e75ff59582917a8e7
Link:
https://www.unpac.me/results/a3457d0c-5b3f-4c44-9791-4f79b127158f/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/63b2add18bbd/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/63b2add18bbd481c278a85e74c496918a12ea951301951134956e0b4449ebf39

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.

Malspam

AsyncRAT

rar 817310b0404cb8213fe6ca4c0d5ab28c0a8a9714a2c6440f55b3b5240a66b41a

AsyncRAT

Executable exe 63b2add18bbd481c278a85e74c496918a12ea951301951134956e0b4449ebf39

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 817310b0404cb8213fe6ca4c0d5ab28c0a8a9714a2c6440f55b3b5240a66b41a
Cape
Cape
https://www.capesandbox.com/analysis/397269/
  
Dropped by
MD5 979382d22e0f50690dd6e114c241f07e

Comments