MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb0ad6ad552aafd93a665862dec70bc3760aecc11d4c93d07e844ecd0c293d1c. 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 1 YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb0ad6ad552aafd93a665862dec70bc3760aecc11d4c93d07e844ecd0c293d1c
SHA3-384 hash: 0c42b9f368b2331ec583583d941764f639cc011a61f6d3138f963e127bb6d9dc1b9e0e0310856cb6c1deaa1341c64fdd
SHA1 hash: 3300857c6bc55bfff2a34a03f6d6683744f0ac3e
MD5 hash: 88fc9f1d185a0e9f6f68077a82e63fc8
humanhash: moon-quiet-fifteen-louisiana
File name:DHL0038747896.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:344'064 bytes
First seen:2022-06-23 09:04:20 UTC
Last seen:2022-07-04 16:44:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:IkDkEEzRxliW1oMjHJnNb3cIzvondqFEjeUD4+kmQPufJ59ebLGh2VJHWp:IekPRxliW1oMjpNrcID6w2S/mQPufj95
TLSH T16474F18927F4872AF2EB57F968D823011B71F508E1E8C65ABDE011CFED947B48891397
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 02616868e0e4e800 (8 x Formbook, 7 x Loki, 4 x AgentTesla)
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
154.53.40.254:3110

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
154.53.40.254:3110 https://threatfox.abuse.ch/ioc/720014/

Intelligence

File Origin
# of uploads :
2
# of downloads :
309
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AsyncRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/282584/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
DNS request
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62b42cfc49d6271f1a783fa1/reports/a2f38154-258e-4835-83dd-3d683882e33a/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a89286bf-eb13-43fd-9190-e953424a7f7d
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1018530
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
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 domain / URL
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
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:
Download SVG
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eb0ad6ad552aafd93a665862dec70bc3760aecc11d4c93d07e844ecd0c293d1c/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-06-23 09:05:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5mfnnlkvfkx5sotglbrn5rylyn3av3gbdvgjhud6qrhm2dbjhuoa._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat suricata
Link:
https://tria.ge/reports/220623-k16fhsfbd3/
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
suricata: ET MALWARE Generic AsyncRAT Style SSL Cert
suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)
Malware Config
C2 Extraction:
xman2.duckdns.org:3110
Unpacked files
SH256 hash:
52ba56030acd8033500d95043767a4eb671a81d9509da4ff651e38d2252f6e9e
MD5 hash:
0381608dc4e6f5e326e1b9aab63f5d9b
SHA1 hash:
d327783ed1edabc5613df67d6b1ad75a74924406
Link:
https://www.unpac.me/results/15be2129-86e9-4994-9474-1e69d31a445c/
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
Link:
https://www.unpac.me/results/15be2129-86e9-4994-9474-1e69d31a445c/
SH256 hash:
87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d
MD5 hash:
9b17d560e68eff0da30f79b3c391c9a3
SHA1 hash:
5ceda263b1ea13401f652c709dd884d58945fe57
Link:
https://www.unpac.me/results/15be2129-86e9-4994-9474-1e69d31a445c/
SH256 hash:
cfafc87f0224d77f2c5e75dda099db1e224366e37cd880e4dcd5dd18400f49b4
MD5 hash:
a838d6e3ea8655583c728c412ccfb9f1
SHA1 hash:
54580af7650f37edb0d15c5b042680c7396e234c
Detections:
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/15be2129-86e9-4994-9474-1e69d31a445c/
Parent samples :
21131250446a0aab5ba89a48e230699df7e1cd90d52fbf67b8aabca4a19d3a47
eb0ad6ad552aafd93a665862dec70bc3760aecc11d4c93d07e844ecd0c293d1c
98757d38bdbe966a734be8f2ee396d8df92c9cf9b22da68c11d474cd052f8236
4dbe4f649e82b3d3153da173720bbf25f3e2df5241f43e1a11033ce4215af9b4
15bef4692b874ffeab6b3590aa55292e5a6d992236f885fd84719d95e92767dd
37909e5f02b192e283e463bd054396e7d48fa6090abc5ac4176956deda5c7f2f
SH256 hash:
805e9ae69e4cc00252d5d0009cb8b10d36da5af62c49040a2275429ad7cf26e6
MD5 hash:
bac8cfc346a12b9a38c1ff743dd2bb81
SHA1 hash:
2cdd159e5153922d2e1cb698a9a31957bf98289a
Link:
https://www.unpac.me/results/15be2129-86e9-4994-9474-1e69d31a445c/
SH256 hash:
eb0ad6ad552aafd93a665862dec70bc3760aecc11d4c93d07e844ecd0c293d1c
MD5 hash:
88fc9f1d185a0e9f6f68077a82e63fc8
SHA1 hash:
3300857c6bc55bfff2a34a03f6d6683744f0ac3e
Link:
https://www.unpac.me/results/15be2129-86e9-4994-9474-1e69d31a445c/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eb0ad6ad552a/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/eb0ad6ad552aafd93a665862dec70bc3760aecc11d4c93d07e844ecd0c293d1c

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:AsyncRat
Create hunting rule
Author:kevoreilly, JPCERT/CC Incident Response Group
Description:AsyncRat Payload
Rule name:INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse
Create hunting rule
Author:ditekSHen
Description:Detects file containing reversed ASEP Autorun registry keys
Rule name:malware_asyncrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research
Rule name:MAL_AsnycRAT
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects AsnycRAT based on it's config decryption routine
Rule name:MAL_AsyncRAT_Config_Decryption
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects AsnycRAT based on it's config decryption routine
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:SUSP_Reverse_Run_Key
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a Reversed Run Key
Rule name:win_asyncrat_j1
Create hunting rule
Author:Johannes Bader @viql
Description:detects AsyncRAT
Rule name:win_asyncrat_w0
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/282584/

Comments