MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd87f640cb5e020c51d2bf233f85a9768880230f7e848aeb39f11829cbfb832c. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd87f640cb5e020c51d2bf233f85a9768880230f7e848aeb39f11829cbfb832c
SHA3-384 hash: ef2d647da6cc661ce7784a0ecffe4f2f004b80e8be1c2ddd68d0f7874d21143fa9b34511dca923325925f3dd79c67c3c
SHA1 hash: b3fec35b7f007a19b535b64422f7659ebe58b9fc
MD5 hash: 89df46773f953302780f703f7b4017c3
humanhash: island-lion-salami-iowa
File name:cd87f640cb5e020c51d2bf233f85a9768880230f7e848aeb39f11829cbfb832c
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:24'576 bytes
First seen:2025-02-09 09:17:39 UTC
Last seen:2025-02-09 10:31:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'076 x AgentTesla, 20'039 x Formbook, 12'353 x SnakeKeylogger)
ssdeep 384:xoJ6JHXPt0DQLL6hn81KrgM8kZwmAEbXp674WF8L5bjZ/PLjBSjp10Ht+aYt:lSDQLkRV6790/pc0HsaI
Threatray 1 similar samples on MalwareBazaar
TLSH T15FB22B185BA88377D4FD1FBE987312400374E1566C03E75E9EC420B16A673EB8F52E9A
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter JAMESWT_WT
Tags:APT43 AsyncRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
477
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cd87f640cb5e020c51d2bf233f85a9768880230f7e848aeb39f11829cbfb832c
Verdict:
No threats detected
Analysis date:
2025-02-09 09:20:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4b5e0e56-e65c-4920-ab86-1d7f31ca1073

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.AsyncRATNET.1.15372.12751.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a874b55ca88ce643b822a6
Tags:
asyncrat crysan
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/cd87f640cb5e020c51d2bf233f85a9768880230f7e848aeb39f11829cbfb832c
Malware family:
OceanLotus
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d785f31c-bd1f-4d5c-919d-7b5f29190b1b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1610445
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found potential dummy code loops (likely to delay analysis)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cd87f640cb5e020c51d2bf233f85a9768880230f7e848aeb39f11829cbfb832c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd87f640cb5e020c51d2bf233f85a9768880230f7e848aeb39f11829cbfb832c/
Threat name:
ByteCode-MSIL.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2024-10-07 20:28:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwd7mqgllybayuosx4rt7bnjo2eiaiypp2civ2zz6emcts73qmwa._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
ed63484bf6e586590ef3cd03db258a28144f70dd1322c1cc5e08cc52654a1838
AsyncRAT
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/250209-k9rcyssjgs/
Behaviour
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Downloads MZ/PE file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c3efae38-2240-4c74-8b61-aec8da8fb5bd
Unpacked files
SH256 hash:
cd87f640cb5e020c51d2bf233f85a9768880230f7e848aeb39f11829cbfb832c
MD5 hash:
89df46773f953302780f703f7b4017c3
SHA1 hash:
b3fec35b7f007a19b535b64422f7659ebe58b9fc
Link:
https://www.unpac.me/results/a025b94a-69dc-4520-ac3a-b2796ab3084e/
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/cd87f640cb5e020c51d2bf233f85a9768880230f7e848aeb39f11829cbfb832c

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:NET
Create hunting rule
Author:malware-lu
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments