MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c48d2cb5d98dc746bc2dea4c2c4cf72ef1fdb18011e2bc46b3fcdb6072f2b896. 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: 14


Intelligence 14 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c48d2cb5d98dc746bc2dea4c2c4cf72ef1fdb18011e2bc46b3fcdb6072f2b896
SHA3-384 hash: c1e2787fb51b6415cc676f1e2854e5ff133030590fb32db898583054ac1cb16ac8ed9f97ea40501dc20bf9ca855e251e
SHA1 hash: 597ca39ea9f30997a282b908f29205a3ab06eee1
MD5 hash: 435d3d8b21459f2ab3f4df46dfeeb8c3
humanhash: angel-missouri-don-harry
File name:Ta.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:992'768 bytes
First seen:2023-04-20 09:10:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f0ea7b7844bbc5bfa9bb32efdcea957c (58 x Sliver, 17 x CobaltStrike, 12 x AsyncRAT)
ssdeep 12288:Q4mT/RcXtvyJdBQhXVQpWDv4alOZqby13caYgd2Du:Q4C/6XtvWBmQpWTFgcaYgdV
Threatray 90 similar samples on MalwareBazaar
TLSH T1CF253A4BBCA044B6D0A9D23189B651917B31F8991B3227D73F50B2B82FB27D85F39364
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
45.81.243.217:7707

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
Ta.exe
Verdict:
Malicious activity
Analysis date:
2023-04-20 09:12:52 UTC
Tags:
trojan rat asyncrat
Link:
https://app.any.run/tasks/444092fd-7432-4bba-9661-af91b3aff883

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/383658/
Detection(s):
SecuriteInfo.com.Win64.Trojan-gen.30845.26972.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/80598/overview
Behaviour
MalwareBazaar
MeasuringTime
CPUID_Instruction
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
golang packed
Link:
https://www.filescan.io/uploads/644101a81487bd3ff744cebf/reports/5f4c1b34-5ef6-48d8-9060-ed78318e3d30/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c48d2cb5d98dc746bc2dea4c2c4cf72ef1fdb18011e2bc46b3fcdb6072f2b896
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/80f9f35a-0628-4bc2-9089-f07ad40c3c72
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1217806
Signature
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 harvest and steal browser information (history, passwords, etc)
Yara detected AsyncRAT
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c48d2cb5d98dc746bc2dea4c2c4cf72ef1fdb18011e2bc46b3fcdb6072f2b896/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ysgsznozrxdunpbn5jgcythxf3y73mmachrlyrvt7tnwa4xsxcla._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
080eff3ceefca287dc59d176676559ae1aa3f1faec807805114bae214a11f586
AsyncRAT
2b706f2254c046cc98027519e95de07d7e0d63ac61733db9c42fc2995b69fe48
AsyncRAT
2ffc476fcd66111e82bd4a24a475f9a59b47691268e3acf812769d73b62d9cd0
AsyncRAT
40c935ce8104afa8a498a4bde6146fb548e202370212ebbb7851ed443b3af510
AsyncRAT
5c06feb446bfb3ba4455d92b452a153c44ed0e272453892796d1d8ee96341e3f
AsyncRAT
67741e596f4d59713a232bfb45d6cb0b2592f67b867773f72c2bb0fa2f749685
AsyncRAT
9a22c8cc9928574868022d5b47738b8fc85027d0cec46dd2f91f885d19ad2f18
AsyncRAT
a71286ed9bc67a7bc404b462229db4cb869d36b84f41bfbc36a9227759ed434c
AsyncRAT
bc81c1f42f33236e77ec08654b84fe226e6565015b0fe961a739a19e219703e5
AsyncRAT
faaddcf1294c8358fc6ccc4c36ecdc9fccd03ac345b3d022db144798d611397d
AsyncRAT
+ 80 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat
Link:
https://tria.ge/reports/230420-k5la5sgg53/
Behaviour
Suspicious use of AdjustPrivilegeToken
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
45.81.243.217:6606
45.81.243.217:7707
45.81.243.217:8808
Unpacked files
SH256 hash:
c48d2cb5d98dc746bc2dea4c2c4cf72ef1fdb18011e2bc46b3fcdb6072f2b896
MD5 hash:
435d3d8b21459f2ab3f4df46dfeeb8c3
SHA1 hash:
597ca39ea9f30997a282b908f29205a3ab06eee1
Link:
https://www.unpac.me/results/57efadf3-fc73-4f03-99c0-215a2f21469a/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c48d2cb5d98d/report/overview.html
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/c48d2cb5d98dc746bc2dea4c2c4cf72ef1fdb18011e2bc46b3fcdb6072f2b896

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware

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/383658/

Comments