File name:

InstACM.exe

Full analysis: https://app.any.run/tasks/a6ee99b4-ee96-4e30-b84d-c321139e770b
Verdict: No threats detected
Analysis date: October 14, 2019, 10:23:29
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:

DB5070B88ABF46293CF1D4305427F9D1

SHA1:

B1F37794ED81189832304166A328ACCDCB0FED2F

SHA256:

B5716E3B28927A52C9BC5251D89A80A5529420C9AB3B819F01F6BE115D30732C

SSDEEP:

12288:2erfpVjjCbqWWB8v1XnuXgWU3nUBUXDx+Xh8Yuv4YS7McId6KSBATRSbFyA6Ng16:baqb2uQWYZDUx8KYS7WdZrMCDpr

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

    • Application was dropped or rewritten from another process

      • installACM.exe (PID: 1552)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • InstACM.exe (PID: 3944)

  • 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 | WinRAR Self Extracting archive (94.8)
.scr | Windows screen saver (2.3)
.dll | Win32 Dynamic Link Library (generic) (1.2)
.exe | Win32 Executable (generic) (0.8)
.exe | Generic Win/DOS Executable (0.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2006:12:03 10:53:02+01:00
PEType: PE32
LinkerVersion: 5
CodeSize: 45056
InitializedDataSize: 65536
UninitializedDataSize: -
EntryPoint: 0x1000
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 03-Dec-2006 09:53:02
Detected languages:
  • Russian - Russia

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000200

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 03-Dec-2006 09:53:02
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0000B000
0x0000A400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.38759
.data
0x0000C000
0x00010000
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.88359
.idata
0x0001C000
0x00001000
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.91005
.rsrc
0x0001D000
0x00004000
0x00003C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.59236

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.10885
531
UNKNOWN
Russian - Russia
RT_MANIFEST
2
3.88998
1384
UNKNOWN
Russian - Russia
RT_ICON
3
4.12176
744
UNKNOWN
Russian - Russia
RT_ICON
4
4.68705
2216
UNKNOWN
Russian - Russia
RT_ICON
7
3.24143
556
UNKNOWN
Russian - Russia
RT_STRING
8
3.28574
946
UNKNOWN
Russian - Russia
RT_STRING
9
3.04375
530
UNKNOWN
Russian - Russia
RT_STRING
10
3.15563
638
UNKNOWN
Russian - Russia
RT_STRING
100
2.6902
62
UNKNOWN
Russian - Russia
RT_GROUP_ICON
101
4.19099
2998
UNKNOWN
Russian - Russia
RT_BITMAP

Imports

ADVAPI32.DLL
COMCTL32.DLL
GDI32.DLL
KERNEL32.DLL
OLE32.DLL
SHELL32.DLL
USER32.DLL
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
3
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start instacm.exe installacm.exe no specs instacm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1552"C:\Users\admin\AppData\Local\Temp\Low\installACM.exe" C:\Users\admin\AppData\Local\Temp\Low\installACM.exe—InstACM.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\low\installacm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2720"C:\Users\admin\AppData\Local\Temp\InstACM.exe" C:\Users\admin\AppData\Local\Temp\InstACM.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\instacm.exe
c:\systemroot\system32\ntdll.dll
3944"C:\Users\admin\AppData\Local\Temp\InstACM.exe" C:\Users\admin\AppData\Local\Temp\InstACM.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\instacm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
Total events
419
Read events
412
Write events
7
Delete events
0

Modification events

(PID) Process:(3944) InstACM.exeKey:HKEY_CURRENT_USER\Software\WinRAR SFX
Operation:writeName:C%%Users%admin%AppData%Local%Temp%Low
Value:
C:\Users\admin\AppData\Local\Temp\Low
(PID) Process:(3944) InstACM.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3944) InstACM.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3944) InstACM.exeKey:HKEY_USERS\S-1-5-21-1302019708-1500728564-335382590-500\Software\WinRAR SFX
Operation:writeName:C%%Program Files%WinRAR
Value:
C:\Program Files\WinRAR
(PID) Process:(3944) InstACM.exeKey:HKEY_USERS\S-1-5-21-1302019708-1500728564-335382590-500\Software\WinRAR SFX
Operation:writeName:C%%Users%admin%AppData%Local%Temp%Low
Value:
C:\Users\Administrator\AppData\Local\Temp\Low
Executable files
7
Suspicious files
2
Text files
3
Unknown types
4

Dropped files

PID
Process
Filename
Type
3944InstACM.exeC:\Users\admin\AppData\Local\Temp\Low\ACM\images\logo.icoimage
MD5:—
SHA256:—
3944InstACM.exeC:\Users\admin\AppData\Local\Temp\Low\ACM\images\uninst.icoimage
MD5:—
SHA256:—
3944InstACM.exeC:\Users\admin\AppData\Local\Temp\Low\ACM\propertiestext
MD5:—
SHA256:—
3944InstACM.exeC:\Users\admin\AppData\Local\Temp\Low\cache.jarcompressed
MD5:—
SHA256:—
3944InstACM.exeC:\Users\admin\AppData\Local\Temp\Low\AcmDelete.exeexecutable
MD5:—
SHA256:—
3944InstACM.exeC:\Users\admin\AppData\Local\Temp\Low\sinstall.jarcompressed
MD5:—
SHA256:—
3944InstACM.exeC:\Users\Administrator\NTUSER.DAT.LOG1log
MD5:—
SHA256:—
3944InstACM.exeC:\Users\admin\AppData\Local\Temp\Low\installACM.exeexecutable
MD5:—
SHA256:—
3944InstACM.exeC:\Users\admin\AppData\Local\Temp\Low\jh.jarjava
MD5:—
SHA256:—
3944InstACM.exeC:\Users\admin\AppData\Local\Temp\Low\install.jarjava
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

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

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
InstACM.exe