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File name:

APK Tools.exe

Full analysis: https://app.any.run/tasks/a85eeca6-56d5-4c1a-8f5f-2eb3ebc9dfa0
Verdict: Malicious activity
Threats:

AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions.

Analysis date: February 21, 2020, 21:25:09
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
rat
asyncrat
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

1D6BC4FBD3FED50B3CF46162DEB3A101

SHA1:

48F56B7CA9AB646A456EA9CDC145D606AB3215C5

SHA256:

5512D1B5D85F8B3CD0DC2BC186BEBEDC271D829BF36A6FEBE1B4852F6A904143

SSDEEP:

1536:x/BHMWZ6/4xghGwKIjly2muv9hU6h5GkUOiGYg5oI78pEq9GzT2mIQbG9jZ+NmrT:x5

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • ASYNCRAT was detected

      • APK Tools.exe (PID: 3756)
  • SUSPICIOUS

    • Connects to unusual port

      • APK Tools.exe (PID: 3756)
  • INFO

    • Reads settings of System Certificates

      • APK Tools.exe (PID: 3756)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (82.9)
.dll | Win32 Dynamic Link Library (generic) (7.4)
.exe | Win32 Executable (generic) (5.1)
.exe | Generic Win/DOS Executable (2.2)
.exe | DOS Executable Generic (2.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:02:21 22:24:19+01:00
PEType: PE32
LinkerVersion: 11
CodeSize: 373248
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0x5d11e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
FileDescription: APK Tools
FileVersion: 1.0.0.0
InternalName: APK Tools.exe
LegalCopyright: Copyright © 2020
OriginalFileName: APK Tools.exe
ProductName: APK Tools
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 21-Feb-2020 21:24:19
Debug artifacts:
  • c:\Users\Al3nzi\Documents\Visual Studio 2013\Projects\APK Tools\APK Tools\obj\Debug\APK Tools.pdb
FileDescription: APK Tools
FileVersion: 1.0.0.0
InternalName: APK Tools.exe
LegalCopyright: Copyright © 2020
OriginalFilename: APK Tools.exe
ProductName: APK Tools
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 21-Feb-2020 21:24:19
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0005B124
0x0005B200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
2.66651
.rsrc
0x0005E000
0x00000540
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.92721
.reloc
0x00060000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #ASYNCRAT apk tools.exe

Process information

PID
CMD
Path
Indicators
Parent process
3756"C:\Users\admin\AppData\Local\Temp\APK Tools.exe" C:\Users\admin\AppData\Local\Temp\APK Tools.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
APK Tools
Version:
1.0.0.0
Total events
45
Read events
34
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
4
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\Cab99A8.tmp
MD5:
SHA256:
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\Tar99A9.tmp
MD5:
SHA256:
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\Cab99BA.tmp
MD5:
SHA256:
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\Tar99BB.tmp
MD5:
SHA256:
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\Cab9A58.tmp
MD5:
SHA256:
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\Tar9A59.tmp
MD5:
SHA256:
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\CabA9CB.tmp
MD5:
SHA256:
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\TarA9CC.tmp
MD5:
SHA256:
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\CabAA0C.tmp
MD5:
SHA256:
3756APK Tools.exeC:\Users\admin\AppData\Local\Temp\TarAA0D.tmp
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3756
APK Tools.exe
GET
304
2.16.106.186:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
compressed
55.4 Kb
whitelisted
3756
APK Tools.exe
GET
200
2.16.106.186:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
compressed
55.4 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3756
APK Tools.exe
141.255.150.84:8808
al3nzii.myq-see.com
Lost Oasis SARL
FR
malicious
3756
APK Tools.exe
2.16.106.186:80
www.download.windowsupdate.com
Akamai International B.V.
whitelisted

DNS requests

Domain
IP
Reputation
al3nzii.myq-see.com
  • 141.255.150.84
malicious
www.download.windowsupdate.com
  • 2.16.106.186
  • 2.16.106.233
whitelisted

Threats

PID
Process
Class
Message
Potential Corporate Privacy Violation
ET INFO Observed DNS Query to .myq-see .com DDNS Domain
3756
APK Tools.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
3756
APK Tools.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
1 ETPRO signatures available at the full report
No debug info