5c652dcddfbaafe80432ebfff155403ecb6879349df1aab9dccd402f2cb5d152

Analysis

max time kernel
118s
max time network
138s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
11/10/2023, 11:36

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General

Target

f_000005.exe
Size

28.1MB
MD5

5a1dc98a569ba313aa7648c50de03080
SHA1

92703f921a7cebad394913ea0bd081328562eac9
SHA256

5c652dcddfbaafe80432ebfff155403ecb6879349df1aab9dccd402f2cb5d152
SHA512

972ab49cd6349cb2741dcef01407ee1830c00048c01fd5b17974d6cdb1a744588e11e7ea84c2c02663d8d178dd532a0540e4d2ebfaa1b9505eef9fa46595d8e3
SSDEEP

786432:YLYLjRKbobSHHafY4WI12MvVQkUd293gPLJIz2F9C:QYLjbOeWWvRxclE9

Score

4^/10

Malware Config

Signatures

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\SOURCE\st\unnecessary intel services disable.bat	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\Enable-PhotoViewerWin10.reg	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\remove telemetry and gmx.bat	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\sigcheck.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\win10HideIcon-videos.reg	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\win10home-enable-gpedit.bat	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\clean-script.bat	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\OOSU10.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\Notice.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\Remote Support.lnk	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\Autoruns.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\rufus.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\d3tr.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\disableIEToEdgeBHO.reg	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\disableipv6.reg	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\ithelp.ico	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\LiveTcpUdpWatch64.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\portmon.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\Coreinfo.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\Defprof.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\procexp64.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\nopublicaccess-lg.jpg	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\sdelete64.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\win10HideIcon-3Dobjects.reg	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\autorunsc64.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\Autologon.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\du64.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\ipfix.bat	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\psfile.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\Sysmon64.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\ipfix.bat	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\Procmon.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\psping.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\nopublicaccess.jpg	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\procexp64.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\set-metered.ps1	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\du.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\nodesktop.jpg	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\rdp-custom-port.bat	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\remove telemetry and gmx.bat	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\Profwiz.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\pskill.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\putty.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\tcpview.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\win10decrap180x.ps1	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\Enable-PhotoViewerWin10.reg	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\ithelp.bat	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\ithelp.ico	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\tcpview64.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\CryptoPrevent.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\disablepchealthchk.reg	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\PsLoggedon.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\tftpd64.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\unblock all files.bat	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\Notepad2-x64.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\pssuspend64.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\pssuspend64.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\tftpd32.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\Transwiz.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\uptime.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\vmmap64.exe	f_000005.exe
File opened for modification	C:\Program Files (x86)\SOURCE\st\PsInfo64.exe	f_000005.exe
File created	C:\Program Files (x86)\SOURCE\st\unnecessary intel services disable.bat	f_000005.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 1536	2124	f_000005.exe	28
PID 2124 wrote to memory of 1536	2124	f_000005.exe	28
PID 2124 wrote to memory of 1536	2124	f_000005.exe	28
PID 2124 wrote to memory of 1536	2124	f_000005.exe	28
PID 2124 wrote to memory of 1536	2124	f_000005.exe	28
PID 2124 wrote to memory of 1536	2124	f_000005.exe	28
PID 2124 wrote to memory of 1536	2124	f_000005.exe	28

C:\Users\Admin\AppData\Local\Temp\f_000005.exe
"C:\Users\Admin\AppData\Local\Temp\f_000005.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files (x86)\SOURCE\st\stoolsinstall.bat" "
  2⤵
  PID:1536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\SOURCE\st\stoolsinstall.bat

Filesize
13KB

MD5
6cd1aaf52fa1a74039f5dcadef7025dc

SHA1
b7a317099b73cd90d9d38734b419d17f85ad6998

SHA256
4e342c8680c505c19772c16a25d469dc5be809cd401591bce15f02b6af98af40

SHA512
4349e15279ff87c7dbdca78ffaba81b9c256c09789d364cdec4dbb438fe76dccae69b4850851197a15faea321f11a192c11856eadba7449b995d8af10dcd1eca

Download Submit
C:\Program Files (x86)\SOURCE\st\stoolsinstall.bat

Filesize
13KB

MD5
6cd1aaf52fa1a74039f5dcadef7025dc

SHA1
b7a317099b73cd90d9d38734b419d17f85ad6998

SHA256
4e342c8680c505c19772c16a25d469dc5be809cd401591bce15f02b6af98af40

SHA512
4349e15279ff87c7dbdca78ffaba81b9c256c09789d364cdec4dbb438fe76dccae69b4850851197a15faea321f11a192c11856eadba7449b995d8af10dcd1eca

Download Submit