download:

wa.exe

Full analysis: https://app.any.run/tasks/4adeda2a-f0c9-4f87-a34b-4f33243db687
Verdict: Malicious activity
Analysis date: March 29, 2018, 08:52:24
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

8710D88748DDECC1AC70BE1D7EA7F0B1

SHA1:

9B7B612233C49B3FB8E1982FFC07C57A3C281451

SHA256:

7E62DF9E16A62F6C1412986D5BD12B754B895528A09A9A2E653C91588550BA24

SSDEEP:

3072:zL80wnEzlJiXHpAYyzGRoux/jWAsyszXe:zL80zzJti/SxzX

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

    • Changes the autorun value in the registry

      • wa.exe (PID: 2888)

  • SUSPICIOUS

    • Starts itself from another location

      • wa.exe (PID: 2888)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:03:25 11:33:41+02:00
PEType: PE32
LinkerVersion: 9
CodeSize: 69632
InitializedDataSize: 122880
UninitializedDataSize: -
EntryPoint: 0x12fb
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 25-Mar-2018 09:33:41

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: 0x000000E0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 25-Mar-2018 09:33:41
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
0x00001000
0x00010E20
0x00011000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.60014
.rdata
0x00012000
0x00002FB4
0x00003000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.51213
.data
0x00015000
0x00003A5C
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.12768
.rsrc
0x00019000
0x0001709A
0x00017200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.16934
.reloc
0x00031000
0x00000EB4
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.20847

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.24791
3752
UNKNOWN
UNKNOWN
RT_ICON
2
4.88799
2216
UNKNOWN
UNKNOWN
RT_ICON
3
5.05671
1736
UNKNOWN
UNKNOWN
RT_ICON
4
4.90729
1384
UNKNOWN
UNKNOWN
RT_ICON
5
2.92046
9640
UNKNOWN
UNKNOWN
RT_ICON
6
3.29218
4264
UNKNOWN
UNKNOWN
RT_ICON
7
3.31836
2440
UNKNOWN
UNKNOWN
RT_ICON
8
3.64186
1128
UNKNOWN
UNKNOWN
RT_ICON
9
4.87462
3752
UNKNOWN
UNKNOWN
RT_ICON
10
5.12902
2216
UNKNOWN
UNKNOWN
RT_ICON

Imports

GDI32.dll
KERNEL32.dll
USER32.dll
WINSPOOL.DRV
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start wa.exe winmgr.exe no specs msascui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2224C:\Users\admin\M-505050275092606084506800685065020\winmgr.exeC:\Users\admin\M-505050275092606084506800685065020\winmgr.exe—wa.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\m-505050275092606084506800685065020\winmgr.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winspool.drv
2888"C:\Users\admin\AppData\Local\Temp\wa.exe" C:\Users\admin\AppData\Local\Temp\wa.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\wa.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winspool.drv
3632"C:\Program Files\Windows Defender\MSASCui.exe" C:\Program Files\Windows Defender\MSASCui.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Defender User Interface
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows defender\msascui.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\program files\windows defender\mpclient.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
Total events
8
Read events
6
Write events
2
Delete events
0

Modification events

(PID) Process:(2888) wa.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft Windows Manager
Value:
C:\Users\admin\M-505050275092606084506800685065020\winmgr.exe
(PID) Process:(2888) wa.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft Windows Manager
Value:
C:\Users\admin\M-505050275092606084506800685065020\winmgr.exe
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2888wa.exeC:\Users\admin\M-505050275092606084506800685065020\winmgr.exeexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
102
Threats
1

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
220.181.87.80:5050
auoegfiaefuageudn.ru
IDC, China Telecommunications Corporation
CN
malicious
—
—
176.58.104.168:5050
uoiaefnouegiajifj.nl
Linode, LLC
GB
malicious
—
—
212.227.20.93:5050
rohgoruhgsorhugih.at
1&1 Internet SE
DE
malicious

DNS requests

Domain
IP
Reputation
dns.msftncsi.com
  • 131.107.255.255
shared
auoegfiaefuageudn.ru
  • 220.181.87.80
malicious
zeaigfiagefagfzgi.ru
  • —
malicious
iugeaifeifauegeai.ru
  • —
unknown
oeboufanecoauegfe.ru
  • —
unknown
uoiaefnouegiajifj.ru
  • —
unknown
oahefaefoehgfueuu.ru
  • —
unknown
eoahegohaeohgeehr.ru
  • —
unknown
fauoeguuaoeoufhue.ru
  • —
unknown
goiaegodbuebieibg.ru
  • —
malicious

Threats

PID
Process
Class
Message
—
—
A Network Trojan was detected
ET CNC Shadowserver Reported CnC Server IP group 24
No debug info
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Reports
wa.exe