MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e452ae28b674ac4715a811e24d502948e94489ccb1ed14ca49d3ed8ab395f85c. 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
| SHA256 hash: | e452ae28b674ac4715a811e24d502948e94489ccb1ed14ca49d3ed8ab395f85c |
|---|---|
| SHA3-384 hash: | e4fe6e45e7b1667836858e4d3bad47a77e270c754340090957aaaa2156399a8a43e0e6430db1ecb364181935c1c094b3 |
| SHA1 hash: | f113cae8b524b1169d401ced4b4c156e4278643b |
| MD5 hash: | d825f6dbc1d42c1e4d7a0806e77567bc |
| humanhash: | bluebird-delta-jig-magazine |
| File name: | Xeron_20218921000211.exe |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 960'816 bytes |
| First seen: | 2021-01-05 07:31:59 UTC |
| Last seen: | 2021-01-05 10:06:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 1536:bJx5S9PSovg8lpslKTYiS1JHOI9K1F6ga0K2iNhp7UNU8DDskUmjwwYxL5xU1jUr:o9PSaslZiSnK+2Z5W |
| Threatray | 544 similar samples on MalwareBazaar |
| TLSH | 411569156FD3244AF2B7E0B612B19ADEAF38FB7A72409D19925A1B550C03F462F83D07 |
| Reporter |  abuse_ch |
| Tags: | AsyncRAT exe RAT |
abuse_ch
Malspam distributing AsyncRAT:HELO: mogtanx.com
Sending IP: 153.122.44.55
From: Sarana Dinamika <otulla@saranadinamika.co.id>
Subject: New Order 2021
Attachment: Xeron_20218921000211.gz (contains "Xeron_20218921000211.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Xeron_20218921000211.exe
Verdict:
Malicious activity
Analysis date:
2021-01-05 07:35:42 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AsyncRat
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
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
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Signature
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Generic
Status:
Suspicious
First seen:
2021-01-05 07:32:06 UTC
AV detection:
8 of 46 (17.39%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 534 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat persistence rat
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Async RAT payload
AsyncRat
Modifies WinLogon for persistence
Malware Config
C2 Extraction:
severdops.ddns.net:6204
Unpacked files
SH256 hash:
e452ae28b674ac4715a811e24d502948e94489ccb1ed14ca49d3ed8ab395f85c
MD5 hash:
d825f6dbc1d42c1e4d7a0806e77567bc
SHA1 hash:
f113cae8b524b1169d401ced4b4c156e4278643b
SH256 hash:
86f5f33fd3dcb544068a10bde0b5878a7d51a496902935925235efeaead41d58
MD5 hash:
8e784eeb91412acf921ca4a8921ea9e8
SHA1 hash:
91b8028c4052010a458a3c012d830c10f9b52738
SH256 hash:
008740627cadf78dc80b10cf425a6b8c2b2d383be53e0a0f4348a07b1bc396ca
MD5 hash:
ec82e112e1fc49b5d0c9029ab332c9b2
SHA1 hash:
a2aaf672ef4cd55eb127c751f8cc45504aea6dab
Detections:
win_asyncrat_w0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
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 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse |
|---|---|
| Author: | ditekSHen |
| Description: | Detects file containing reversed ASEP Autorun registry keys |
| Rule name: | Reverse_text_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Reverse text detected |
| Rule name: | win_asyncrat_j1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects AsyncRAT |
| Rule name: | win_asyncrat_w0 |
|---|---|
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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