MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24dbb145167a5e82b5f9184c0e738073f99dda4e288c92d61519a8dee5546d59. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 24dbb145167a5e82b5f9184c0e738073f99dda4e288c92d61519a8dee5546d59
SHA3-384 hash: b4b8c616810b96b2a83f36bae3189bf99bf0d9e90d0249580ee035c6783a1c9539f6056da01720ff5770d0f25144d393
SHA1 hash: 6d00c8fb6d52929dd86a070908eec9472c5c4ec2
MD5 hash: d7b169e952b47e9ebd9b672b9d8e3377
humanhash: robin-music-bacon-zulu
File name:Image003.jpg.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:455'680 bytes
First seen:2021-09-23 14:16:22 UTC
Last seen:Never
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:iFWspERtuE2fLcfPvTONCa9S77uOnmtiK5o:LsSmwvTPsS7uS+Fo
Threatray 1'383 similar samples on MalwareBazaar
TLSH T142A41219CA9FA379CE9D8FBE7832211403F26A153C93DE555F8072A72D777C64182913
Reporter James_inthe_box
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Image003.jpg.exe
Verdict:
Malicious activity
Analysis date:
2021-09-23 14:18:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1892448a-bf87-4a91-8113-f907a655e638

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/190795/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.26929.UNOFFICIAL
Create hunting rule

Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c12e6882-3d83-439c-a0fa-fc9c02deccb9
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/856605
Signature
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 489042 Sample: Image003.jpg.exe Startdate: 23/09/2021 Architecture: WINDOWS Score: 100 63 Found malware configuration 2->63 65 Multi AV Scanner detection for dropped file 2->65 67 Multi AV Scanner detection for submitted file 2->67 69 7 other signatures 2->69 10 Image003.jpg.exe 7 2->10         started        14 dew.exe 5 2->14         started        process3 file4 55 C:\Users\user\AppData\...\xkVuIrUrlrA.exe, PE32 10->55 dropped 57 C:\Users\user\AppData\Local\...\tmpFE3D.tmp, XML 10->57 dropped 59 C:\Users\user\...\Image003.jpg.exe.log, ASCII 10->59 dropped 73 Uses schtasks.exe or at.exe to add and modify task schedules 10->73 75 Injects a PE file into a foreign processes 10->75 16 Image003.jpg.exe 6 10->16         started        19 schtasks.exe 1 10->19         started        77 Multi AV Scanner detection for dropped file 14->77 21 schtasks.exe 14->21         started        23 dew.exe 14->23         started        25 dew.exe 14->25         started        signatures5 process6 file7 53 C:\Users\user\AppData\Roaming\dew.exe, PE32 16->53 dropped 27 cmd.exe 1 16->27         started        29 cmd.exe 1 16->29         started        31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        process8 process9 35 dew.exe 4 27->35         started        38 conhost.exe 27->38         started        40 timeout.exe 1 27->40         started        42 conhost.exe 29->42         started        44 schtasks.exe 1 29->44         started        signatures10 71 Injects a PE file into a foreign processes 35->71 46 dew.exe 35->46         started        49 schtasks.exe 35->49         started        process11 dnsIp12 61 79.134.225.9, 3030, 49745, 49746 FINK-TELECOM-SERVICESCH Switzerland 46->61 51 conhost.exe 49->51         started        process13
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/24dbb145167a5e82b5f9184c0e738073f99dda4e288c92d61519a8dee5546d59/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-23 13:30:11 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=etn3criwpjpifnpzdbga444aop4z3wsofcgjfvqvdgun5zkunvmq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
0b8a5cbe236a7057a2904f18480b85ce9b59b891c0a1a041516248d35760744d
AsyncRAT
16fc0cec13d88da3d0a36e4c42e733db8f1e21cafc18fd813a25cd0bc835f35a
AsyncRAT
220bb2b7deba41f53a8d86d677691aff283314a29c27cc49b2ba396699237825
AsyncRAT
438e8f8d626ca18bb5fbd3499cad058033b199c865badba6415e362d5b8dcd49
AsyncRAT
b51c07d9a4e50ac499514d378320260821bd7486acd1077a6bddf8ab70c6a2b3
AsyncRAT
bcf7571a4d9b25fabdc2d6120b1b2d7bd8446ea2bc3a5da1d4127954920067de
AsyncRAT
ceddcfa72226e91f7435facafe6631d1385ca4d246d242d5136ac4e9462b8611
AsyncRAT
ecb8839117d73d33390c84f7f6e02f4970156ccb2da7b48083922f60625fa8be
AsyncRAT
fee6cda76d8c5b289b76deba1176049e529f51ac06f817a8a22ec77b17d74f35
AsyncRAT
+ 1'373 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/210923-rlp9baeedj/
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
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Async RAT payload
AsyncRat
Unpacked files
SH256 hash:
d249fcaa00769195671264f3c0dcb9eefb65174f972112d00c9c666ba54797eb
MD5 hash:
e7354809824e2391d47ca7b8c7fb5ef7
SHA1 hash:
ad2048636e61996185bcf3520d4cd3f28a9767ba
Link:
https://www.unpac.me/results/c4b4167a-eb9b-4ad7-9313-eb54527284bf/
SH256 hash:
ee0fe8f2d0201c5fbcbdc2b796ecc5feb02b9a525b7ab183f8d03a31c6e0b7e3
MD5 hash:
1ac05f77b115ffc2ddbd276b21df4133
SHA1 hash:
36f0dd58f3fda697764deb6326177af3e08b55ff
Detections:
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/c4b4167a-eb9b-4ad7-9313-eb54527284bf/
Parent samples :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 hash:
0237c389abbc8866c5977404834d44145aaf10afa0870b2fbad1f57c84c110b8
MD5 hash:
1288267422aef471ac8f715d880169ef
SHA1 hash:
1695ad1747a59794377752bdfd5f9f5742cf1d89
Link:
https://www.unpac.me/results/c4b4167a-eb9b-4ad7-9313-eb54527284bf/
SH256 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
Link:
https://www.unpac.me/results/c4b4167a-eb9b-4ad7-9313-eb54527284bf/
SH256 hash:
24dbb145167a5e82b5f9184c0e738073f99dda4e288c92d61519a8dee5546d59
MD5 hash:
d7b169e952b47e9ebd9b672b9d8e3377
SHA1 hash:
6d00c8fb6d52929dd86a070908eec9472c5c4ec2
Link:
https://www.unpac.me/results/c4b4167a-eb9b-4ad7-9313-eb54527284bf/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/24dbb145167a/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/24dbb145167a5e82b5f9184c0e738073f99dda4e288c92d61519a8dee5546d59

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/190795/

Comments