MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8a37b04971384e94c7a09edba0036671777f7cd157c319b8ea1546e4b862c3da. 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: | 8a37b04971384e94c7a09edba0036671777f7cd157c319b8ea1546e4b862c3da |
|---|---|
| SHA3-384 hash: | 24d1fe16644fe54f81b7fd1a6b28b6b592f710175f92bc0fba72a0fe55107bbe764a6481350985298ed676c43746f72f |
| SHA1 hash: | c5c3e73401794e44f7364d5a7d62a5b6bd6198ad |
| MD5 hash: | fd3653e56ec3d9d0b9ef97effdb17184 |
| humanhash: | sweet-music-mockingbird-north |
| File name: | PaymentDetails.exe |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 415'744 bytes |
| First seen: | 2021-06-11 06:37:24 UTC |
| Last seen: | 2021-06-11 07:39:55 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:56/Y4QdwQREoX6xf8uQ8dSHRwV5HbzJGBX5K:56/vQ2Q+v894IwV5H4 |
| Threatray | 883 similar samples on MalwareBazaar |
| TLSH | 5194D00436F88702E076AFF96AA860555BBABA277521D21C5CC171CF4932F04EE91F7B |
| Reporter |  abuse_ch |
| Tags: | AsyncRAT exe RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 185.244.26.234:4675 | https://threatfox.abuse.ch/ioc/90148/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
152
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PaymentDetails.exe
Verdict:
Malicious activity
Analysis date:
2021-06-11 06:42:23 UTC
Tags:
trojan rat asyncrat
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
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
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:
Malicious
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large strings
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Detection:
asyncrat
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-11 06:21:40 UTC
AV detection:
13 of 46 (28.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 873 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat rat
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
185.244.26.234:4675
Unpacked files
SH256 hash:
03148fe710931b018a5993537aed9c500f9fb29c2b0bcd15bf44e731ce0a5c3f
MD5 hash:
89b902021be0d00006c56ae9e7f562b7
SHA1 hash:
9284e7971673f21171b1bfd762a41aeb03fbda38
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
81a0fd08558b0741d4cb91c95733fdb6902b72bb67eb0e8c51dc56d7c2f1a0e3
MD5 hash:
35468bbfdecf780bf3accb8fb1dda947
SHA1 hash:
2a18b7b976f509ae3d36318da20e49e827f68a8e
Detections:
win_asyncrat_w0
SH256 hash:
8a37b04971384e94c7a09edba0036671777f7cd157c319b8ea1546e4b862c3da
MD5 hash:
fd3653e56ec3d9d0b9ef97effdb17184
SHA1 hash:
c5c3e73401794e44f7364d5a7d62a5b6bd6198ad
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | pe_imphash |
|---|
| Rule name: | Reverse_text_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Reverse text detected |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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.
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