MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3643b3aebb0d514084a3f14314687e1fb437f8048fc0cca52de70e81cf4b0cc8. 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


Threat unknown


Vendor detections: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3643b3aebb0d514084a3f14314687e1fb437f8048fc0cca52de70e81cf4b0cc8
SHA3-384 hash: 5afa3e0fdcb2195478c6c73fd18c5d0e89431a0c92930ba61075d61c65c05d6596519a13457fd715eaae0e4983c3a2d3
SHA1 hash: 8744e222f349aaaf310452e1fce4bf943d429a4d
MD5 hash: fe43db1a727e0812fc86a869c97f394a
humanhash: south-mexico-happy-angel
File name:AlienRunPE.dll
Download: download sample
File size:2'072'576 bytes
First seen:2020-09-29 16:12:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'654 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:R3qIU+gRIqxRoBwNggW5uWuRPAn2z8dV76Ry2llazdnF/QUXLdga7tTYJd3uNcKd:Roq2O7AWwAea5FbXptKAP1WKa
Threatray 14 similar samples on MalwareBazaar
TLSH EFA51382738C6A03F656A3391685653B0A4DFEEB707B0B63D930918DF4926C9CB517B3
Reporter James_inthe_box
Tags:dll

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/66819/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.tc.3171.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a file
Creating a window
Setting a global event handler
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Enabling autorun
Enabling autorun by creating a file
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/477642
Signature
.NET source code contains very large strings
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to hide a thread from the debugger
Creates an undocumented autostart registry key
Creates files in alternative data streams (ADS)
Drops PE files to the startup folder
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 291270 Sample: AlienRunPE.dll Startdate: 29/09/2020 Architecture: WINDOWS Score: 100 51 Antivirus detection for dropped file 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 Multi AV Scanner detection for dropped file 2->55 57 9 other signatures 2->57 6 AlienRunPE.exe 2 2 2->6         started        10 AlienRunPE.exe 1 2->10         started        12 AlienRunPE.exe 2->12         started        14 AlienRunPE.exe 2->14         started        process3 file4 41 C:\Users\user\AppData\...\AlienRunPE.exe, PE32 6->41 dropped 43 C:\Users\...\AlienRunPE.exe:Zone.Identifier, ASCII 6->43 dropped 63 Creates an undocumented autostart registry key 6->63 65 Drops PE files to the startup folder 6->65 67 Hides threads from debuggers 6->67 69 Contains functionality to hide a thread from the debugger 6->69 16 AlienRunPE.exe 1 7 6->16         started        21 WerFault.exe 23 9 6->21         started        45 C:\Users\user\AppData\...\AlienRunPE.exe.log, ASCII 10->45 dropped 71 Injects a PE file into a foreign processes 10->71 23 AlienRunPE.exe 10->23         started        25 AlienRunPE.exe 10->25         started        27 AlienRunPE.exe 12->27         started        29 AlienRunPE.exe 12->29         started        31 AlienRunPE.exe 12->31         started        33 AlienRunPE.exe 12->33         started        35 AlienRunPE.exe 14->35         started        signatures5 process6 dnsIp7 47 bitgoodnews.duckdns.org 213.152.161.10, 49728, 49755, 49759 GLOBALLAYERNL Netherlands 16->47 49 myexternalip.com 216.239.32.21, 443, 49729, 49756 GOOGLEUS United States 16->49 37 C:\Users\user\AppData\Local:29-09-2020, ASCII 16->37 dropped 59 Creates files in alternative data streams (ADS) 16->59 61 Hides threads from debuggers 16->61 39 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 21->39 dropped file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3643b3aebb0d514084a3f14314687e1fb437f8048fc0cca52de70e81cf4b0cc8/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-09-29 16:11:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
1a198ecee66fc8ec13774ac287557d82678d9b2a2f0192f9b180cc046840a36a
310cefc179408ff581586723134d97a25986cfce28d8a6ae065ac9634febc44d
76bb1098a0fc09328f1ac34847f16e4ad19d802ffb41ed2e2726aa42eae3a20e
897a44a1a5332bc964180ce5e0ee498e40929b9bb6d624f364a5be844599d757
8bb5235e01056ce0d340a3042095fd29cb416e8f6a8843e3db9d547177fa1313
9dbd3d33f93d61659ba4cf9213ed43b694f091bd08ba634595f68576f0881fcf
ae56d57584819808e38b6b430dd066a14cc036cec568a0832de08e3f65bccc87
be2a4d827c93a657161aba979c162fc390c0f9193b11fefc3dab9fe8cf03e110
c70b23f2fb34022b8ba6f83b9a3317b2765be7aa5277d22b8613edf80b8a10c5
f86974cc3a2a1d06dcc4effe66d6e27380dd4e4e4fe254a1b88a3ea3c7e681c4
+ 4 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
upx persistence
Link:
https://tria.ge/reports/200929-9bfkjlzfqx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Drops startup file
UPX packed file
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
3643b3aebb0d514084a3f14314687e1fb437f8048fc0cca52de70e81cf4b0cc8
MD5 hash:
fe43db1a727e0812fc86a869c97f394a
SHA1 hash:
8744e222f349aaaf310452e1fce4bf943d429a4d
Link:
https://www.unpac.me/results/40d502ba-a116-43ff-915e-56cbf1394b26/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3643b3aebb0d514084a3f14314687e1fb437f8048fc0cca52de70e81cf4b0cc8

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/66819/

Comments