MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bda692e1e48b9e44403b52b04830d2de3a7e68aa5dce3f3a1f4329c7007b385d. 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 4 File information Comments

SHA256 hash: bda692e1e48b9e44403b52b04830d2de3a7e68aa5dce3f3a1f4329c7007b385d
SHA3-384 hash: e4c12bc27957c87bf40b91c3c269a6d1aa510d8d689d41de7c82c6b7a88804f6c322d4fd2f15c5ea611b6dc630284947
SHA1 hash: c0e26cc7465c4b142b5ad3e7ecc093819659e699
MD5 hash: 7ef5540fb8f6dfb735cc66938d678101
humanhash: texas-victor-bacon-paris
File name:Payment_Advice.exe
Download: download sample
Signature AsyncRAT
File size:754'176 bytes
First seen:2021-10-07 05:30:16 UTC
Last seen:2021-10-07 06:32:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:nM+c6UqA9/vJXpKXHUgGvtejWVhWV7iP1xEvyBV1bufAbM:nrU/7XBgwNVo7TyFMAb
Threatray 1'426 similar samples on MalwareBazaar
TLSH T121F4AA5363AC8ED4C06792B4DFC1C4B96C19D9EE421A53B4AB12AB60F75FC031E6A473
Reporter GovCERT_CH
Tags:AsyncRAT exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment_Advice.exe
Verdict:
Malicious activity
Analysis date:
2021-10-07 05:30:57 UTC
Tags:
trojan rat asyncrat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-07 05:31:04 UTC
AV detection:
9 of 45 (20.00%)
Threat level:
  5/5
Result
Malware family:
asyncrat
Score:
  10/10
Tags:
family:asyncrat botnet:default rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
45.137.22.115:14496
Unpacked files
SH256 hash:
8294b4294d59a0581fff23462c420cd33782f796bfceda5e3ae2264f8d8c57b5
MD5 hash:
acf11bc7347486d149843f8d87479cf9
SHA1 hash:
c993ec6503ee70db826c23105b782f4fa3ca00ea
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
SH256 hash:
55eff3cef1d63b397e6b66b449cb0c4022e30ebe7303c2ae860d755cd7963b4a
MD5 hash:
3f8836952e67e44608e549816bebcb28
SHA1 hash:
5dfe0d5644866747095fccd4f6f44d8ecfb27e8d
Detections:
win_asyncrat_w0
SH256 hash:
bda692e1e48b9e44403b52b04830d2de3a7e68aa5dce3f3a1f4329c7007b385d
MD5 hash:
7ef5540fb8f6dfb735cc66938d678101
SHA1 hash:
c0e26cc7465c4b142b5ad3e7ecc093819659e699
Malware family:
AsyncRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AsyncRAT

Executable exe bda692e1e48b9e44403b52b04830d2de3a7e68aa5dce3f3a1f4329c7007b385d

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments