c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a

Analysis

max time kernel
40s
max time network
43s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-11-2022 11:45

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General

Target

c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
Size

126KB
MD5

04a9385a2000f27f816c8fe5837322c2
SHA1

3e3ba03f263740d6249e08936ebee65c43989265
SHA256

c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a
SHA512

7ea7c8a342aaf602093c720e88fe193ba66aea6fa421d8b708f0bcdb8c48e7bcb1b4daa10beef077a5c88297a51635368870000bb79629e69d7ede59a7fcce0e
SSDEEP

3072:4kp8aqMnfymIiv1zwLvm+JcVx2MolHfepOGwS:4IqMn6mH1zKcOjHfepOG

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\userinit.exe	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
File created	C:\Windows\userinit.exe	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe

Suspicious behavior: MapViewOfSection 20 IoCs

pid	Process
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 368	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	3
PID 1504 wrote to memory of 368	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	3
PID 1504 wrote to memory of 368	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	3
PID 1504 wrote to memory of 368	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	3
PID 1504 wrote to memory of 368	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	3
PID 1504 wrote to memory of 368	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	3
PID 1504 wrote to memory of 368	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	3
PID 1504 wrote to memory of 376	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	1
PID 1504 wrote to memory of 376	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	1
PID 1504 wrote to memory of 376	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	1
PID 1504 wrote to memory of 376	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	1
PID 1504 wrote to memory of 376	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	1
PID 1504 wrote to memory of 376	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	1
PID 1504 wrote to memory of 376	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	1
PID 1504 wrote to memory of 416	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	2
PID 1504 wrote to memory of 416	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	2
PID 1504 wrote to memory of 416	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	2
PID 1504 wrote to memory of 416	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	2
PID 1504 wrote to memory of 416	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	2
PID 1504 wrote to memory of 416	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	2
PID 1504 wrote to memory of 416	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	2
PID 1504 wrote to memory of 460	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	7
PID 1504 wrote to memory of 460	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	7
PID 1504 wrote to memory of 460	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	7
PID 1504 wrote to memory of 460	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	7
PID 1504 wrote to memory of 460	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	7
PID 1504 wrote to memory of 460	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	7
PID 1504 wrote to memory of 460	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	7
PID 1504 wrote to memory of 476	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	6
PID 1504 wrote to memory of 476	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	6
PID 1504 wrote to memory of 476	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	6
PID 1504 wrote to memory of 476	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	6
PID 1504 wrote to memory of 476	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	6
PID 1504 wrote to memory of 476	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	6
PID 1504 wrote to memory of 476	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	6
PID 1504 wrote to memory of 484	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	8
PID 1504 wrote to memory of 484	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	8
PID 1504 wrote to memory of 484	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	8
PID 1504 wrote to memory of 484	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	8
PID 1504 wrote to memory of 484	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	8
PID 1504 wrote to memory of 484	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	8
PID 1504 wrote to memory of 484	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	8
PID 1504 wrote to memory of 596	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	17
PID 1504 wrote to memory of 596	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	17
PID 1504 wrote to memory of 596	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	17
PID 1504 wrote to memory of 596	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	17
PID 1504 wrote to memory of 596	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	17
PID 1504 wrote to memory of 596	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	17
PID 1504 wrote to memory of 596	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	17
PID 1504 wrote to memory of 676	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	15
PID 1504 wrote to memory of 676	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	15
PID 1504 wrote to memory of 676	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	15
PID 1504 wrote to memory of 676	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	15
PID 1504 wrote to memory of 676	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	15
PID 1504 wrote to memory of 676	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	15
PID 1504 wrote to memory of 676	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	15
PID 1504 wrote to memory of 752	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	13
PID 1504 wrote to memory of 752	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	13
PID 1504 wrote to memory of 752	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	13
PID 1504 wrote to memory of 752	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	13
PID 1504 wrote to memory of 752	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	13
PID 1504 wrote to memory of 752	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	13
PID 1504 wrote to memory of 752	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	13
PID 1504 wrote to memory of 808	1504	c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe	9

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:376

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:416

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:368
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:476
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:460
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:808
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1344
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:844
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:868
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:328
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:752
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:536
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:676
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1040
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:596
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1260
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2024
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:1980
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:484

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1396
- C:\Users\Admin\AppData\Local\Temp\c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe
  "C:\Users\Admin\AppData\Local\Temp\c99c6314a7bb0d3eaf977a51ea16ac9b644672cca135513c2937296f548c5f8a.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1504

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1504-57-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download