MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea78060a7dd7e2df3a47591cc7503c7dd637c3169ec4c78250a43f3bd3d4a290. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea78060a7dd7e2df3a47591cc7503c7dd637c3169ec4c78250a43f3bd3d4a290
SHA3-384 hash: cfd82c59cb4deb0b601f7f97f2823dbfd397d275ddf1adbbe16983d011820543957701b1d7749b2328735d4db475caeb
SHA1 hash: 405d0702ed15d5c1c67f4619fb52f94d9704f39e
MD5 hash: e4ddd6ddb0298a4b5c6827d03ec33104
humanhash: arkansas-video-comet-sierra
File name:INVOICE-0966542R.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:417'280 bytes
First seen:2021-01-12 06:20:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:XYDBhJg2wuBTKI5/DX85JopCWbtR1mSAQdP:IDBhe2deI5/DM5Jjk1mSAQdP
Threatray 633 similar samples on MalwareBazaar
TLSH E0940681FA808572D59B5630227DBD6D0A1AAEF9346DC70888EC3D5B3C71B4D3693E63
Reporter abuse_ch
Tags:AsyncRAT exe GoDaddy RAT


Avatar
abuse_ch
Malspam distributing AsyncRAT:

HELO: a2nlsmtp01-03.prod.iad2.secureserver.net
Sending IP: 198.71.225.37
From: Araya Clair <info@timemachinegroup.com>
Reply-To: info@lifeplusmedme.com
Subject: Fw: INVOICE
Attachment: INVOICE-0966542R.img (contains "INVOICE-0966542R.exe")

AsyncRAT C2:
chongmei33.publicvm.com:49746 (37.120.208.40)

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INVOICE-0966542R.exe
Verdict:
Malicious activity
Analysis date:
2021-01-12 06:27:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8260f8bb-0d70-44f2-bccd-625452bea965

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/111380/
Detection(s):
SecuriteInfo.com.Generic.mg.e4ddd6ddb0298a4b.9631.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Sending a UDP request
Connection attempt
Forced shutdown of a system process
Connection attempt to an infection source
Unauthorized injection to a system process
Enabling autorun by creating a 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.
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/578607
Signature
Allocates memory in foreign processes
Bypasses PowerShell execution policy
Connects to many ports of the same IP (likely port scanning)
Drops PE files to the startup folder
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Powershell drops PE file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected AntiVM_3
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 338350 Sample: INVOICE-0966542R.exe Startdate: 12/01/2021 Architecture: WINDOWS Score: 100 38 cdn.onenote.net 2->38 40 Yara detected AntiVM_3 2->40 42 Yara detected AsyncRAT 2->42 44 Executable has a suspicious name (potential lure to open the executable) 2->44 46 7 other signatures 2->46 8 INVOICE-0966542R.exe 3 2->8         started        11 I$s#$lT3ssl.exe 3 2->11         started        signatures3 process4 signatures5 48 Writes to foreign memory regions 8->48 50 Allocates memory in foreign processes 8->50 52 Injects a PE file into a foreign processes 8->52 13 powershell.exe 15 8->13         started        17 vbc.exe 2 8->17         started        20 powershell.exe 16 11->20         started        22 vbc.exe 3 11->22         started        process6 dnsIp7 28 C:\Users\user\AppData\...\I$s#$lT3ssl.exe, PE32 13->28 dropped 30 C:\Users\...\I$s#$lT3ssl.exe:Zone.Identifier, ASCII 13->30 dropped 54 Drops PE files to the startup folder 13->54 56 Powershell drops PE file 13->56 24 conhost.exe 13->24         started        32 dongreg202020.duckdns.org 178.33.222.241, 49714, 49728, 49754 OVHFR France 17->32 34 37.120.208.36, 49703 M247GB Romania 17->34 36 3 other IPs or domains 17->36 26 conhost.exe 20->26         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ea78060a7dd7e2df3a47591cc7503c7dd637c3169ec4c78250a43f3bd3d4a290/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5j4amct527rn6oshleomoub4pxldpqywt3cmpasquq7txu6uukia._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
0f6ab91e876a548f6434c6be14fa607768a597430b226d586cf428da94ab931c
AsyncRAT
1153ff7152d6470ab2893655f2cd50df6a5dc7d0169ea56e5e7f54704b136831
AsyncRAT
3bc701b864cc3fffdb154ed410de8f893cc31b577e7df78347742a8ab15ce9ef
AsyncRAT
49cd5a74bbebb0bb147f1bfb1e0ec7e42de79cd137eff2b62386cb3ac5229dab
AsyncRAT
54747f101ba51f7364f85105375eb872927e2ec2414fd6fa32dc4797b4eb6e8e
AsyncRAT
6f757db2feb9c5e3817c192c661d7cc2d23ab24a9ae8608aedc3561a3b32012c
AsyncRAT
73ffaa868244eb4bcee7027ce57d30e604dda4dcda00fcfcbfb43103909ea52b
AsyncRAT
867eb496d9f6122024560c00e0a2fde238fed90558dd0b4b838047c8eed8196c
AsyncRAT
d14649ed26723ca7525ddadcf587794a3906ba9ebb090c83499f269ba2fd6ab8
AsyncRAT
dffdd312b2c69b06bd6e365479ab9887169c89f249b29d7b7f64327cb1ea371d
AsyncRAT
+ 623 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/210112-knnx94e1hx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Uses the VBS compiler for execution
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
chongmei33.publicvm.com:49746
chongmei33.publicvm.com:2703
chongmei33.publicvm.com:49714
chongmei33.publicvm.com:49703
185.165.153.116:49746
185.165.153.116:2703
185.165.153.116:49714
185.165.153.116:49703
54.37.36.116:49746
54.37.36.116:2703
54.37.36.116:49714
54.37.36.116:49703
185.244.30.92:49746
185.244.30.92:2703
185.244.30.92:49714
185.244.30.92:49703
dongreg202020.duckdns.org:49746
dongreg202020.duckdns.org:2703
dongreg202020.duckdns.org:49714
dongreg202020.duckdns.org:49703
178.33.222.241:49746
178.33.222.241:2703
178.33.222.241:49714
178.33.222.241:49703
rahim321.duckdns.org:49746
rahim321.duckdns.org:2703
rahim321.duckdns.org:49714
rahim321.duckdns.org:49703
79.134.225.92:49746
79.134.225.92:2703
79.134.225.92:49714
79.134.225.92:49703
37.120.208.36:49746
37.120.208.36:2703
37.120.208.36:49714
37.120.208.36:49703
Unpacked files
SH256 hash:
ea78060a7dd7e2df3a47591cc7503c7dd637c3169ec4c78250a43f3bd3d4a290
MD5 hash:
e4ddd6ddb0298a4b5c6827d03ec33104
SHA1 hash:
405d0702ed15d5c1c67f4619fb52f94d9704f39e
Link:
https://www.unpac.me/results/0fc2f25b-eb32-44bb-81b7-708bde18ebe3/
SH256 hash:
11199c0d926fd8fa40e7c73310ba6fa7206c9124b46f568b28556af972c6f75e
MD5 hash:
1c72854eda63ea27128d62e5fe01292f
SHA1 hash:
014b401f8d60f9489d8747d293ab9027757007f8
Link:
https://www.unpac.me/results/0fc2f25b-eb32-44bb-81b7-708bde18ebe3/
SH256 hash:
20cc4a76ef5a0268876c7b56146a8df670559d85c2fd993d0eefc4ead3cde792
MD5 hash:
f06eb45a246bdc28f3a7c7e1e1687351
SHA1 hash:
76e996b8570dff4e393c0ffbb09d7ffa86d9f1fe
Detections:
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/0fc2f25b-eb32-44bb-81b7-708bde18ebe3/
Parent samples :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 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/0fc2f25b-eb32-44bb-81b7-708bde18ebe3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ea78060a7dd7e2df3a47591cc7503c7dd637c3169ec4c78250a43f3bd3d4a290

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:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research
Rule name:INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse
Create hunting rule
Author:ditekSHen
Description:Detects file containing reversed ASEP Autorun registry keys
Rule name:Reverse_text_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Reverse text detected
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.

af472cafe954bb8aec821ae73e5a6535

AsyncRAT

Executable exe ea78060a7dd7e2df3a47591cc7503c7dd637c3169ec4c78250a43f3bd3d4a290

(this sample)

  
Dropped by
MD5 af472cafe954bb8aec821ae73e5a6535
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/111380/

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