fakeav | 834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c

Analysis

max time kernel
3s
max time network
39s
platform
windows7_x64
resource
win7v20210408
submitted
17-05-2021 10:27

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General

Target

834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
Size

724KB
MD5

4d76f704a6251ff71f6df6c847bc85b2
SHA1

d3e432065518e3cea89e75e9287762fc7cfcddf7
SHA256

834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c
SHA512

bb131aa836d959249188a69dd53092b2c855379712711a7d0d74b456c09bc19f7284ef90373debfd0053f5d6bf651f22679f734ce73f47c7b5ed0b2f1d21fad5

Score

10^/10

fakeav xmrig fakeav miner persistence spyware

Malware Config

Signatures

FakeAV, RogueAntivirus
FakeAV or Rogue AntiVirus is a class of malware that displays false alert messages.
fakeav spyware fakeav
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

FakeAV payload 3 IoCs

fakeav spyware

resource	yara_rule
behavioral1/files/0x00040000000130b6-65.dat	fakeav
behavioral1/files/0x00040000000130b6-69.dat	fakeav
behavioral1/files/0x00040000000130b6-92.dat	fakeav

Executes dropped EXE 15 IoCs

pid	Process
828	srtsrv32.exe
1128	lssmon.exe
1360	LSASSMGR.EXE
1064	LSASSMGR.EXE
1724	srtsrv32.exe
620	LSASSMGR.EXE
1060	LSASSMGR.EXE
820	srtsrv32.exe
860	LSASSMGR.EXE
1312	srtsrv32.exe
1668	LSASSMGR.EXE
1232	LSASSMGR.EXE
752	LSASSMGR.EXE
556	LSASSMGR.EXE
732	LSASSMGR.EXE

Sets file execution options in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Loads dropped DLL 29 IoCs

pid	Process
752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
828	srtsrv32.exe
828	srtsrv32.exe
1360	LSASSMGR.EXE
1360	LSASSMGR.EXE
1128	lssmon.exe
1064	LSASSMGR.EXE
1128	lssmon.exe
1064	LSASSMGR.EXE
1724	srtsrv32.exe
1724	srtsrv32.exe
1128	lssmon.exe
1128	lssmon.exe
1060	LSASSMGR.EXE
1060	LSASSMGR.EXE
1128	lssmon.exe
1128	lssmon.exe
820	srtsrv32.exe
820	srtsrv32.exe
860	LSASSMGR.EXE
860	LSASSMGR.EXE
1312	srtsrv32.exe
1312	srtsrv32.exe
1232	LSASSMGR.EXE
1232	LSASSMGR.EXE
1668	LSASSMGR.EXE
1668	LSASSMGR.EXE

Adds Run key to start application 2 TTPs 17 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	srtsrv32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\lssmon.exe"	lssmon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	LSASSMGR.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	srtsrv32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	srtsrv32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	lssmon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	LSASSMGR.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	LSASSMGR.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\lssmon.exe"	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	srtsrv32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	LSASSMGR.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	LSASSMGR.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	LSASSMGR.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	LSASSMGR.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	LSASSMGR.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Layersecurity Servicemonitor = "C:\\Windows\\system32\\LSSMON.EXE"	LSASSMGR.EXE

Drops file in System32 directory 32 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	srtsrv32.exe
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	srtsrv32.exe
File opened for modification	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\srtsrv32.exe	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	LSASSMGR.EXE
File opened for modification	C:\Windows\SysWOW64\spool.exe	srtsrv32.exe
File opened for modification	C:\Windows\SysWOW64\spool.exe	srtsrv32.exe
File opened for modification	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE
File opened for modification	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\lssmon.exe	lssmon.exe
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	srtsrv32.exe
File opened for modification	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	LSASSMGR.EXE
File opened for modification	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	srtsrv32.exe
File opened for modification	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	LSASSMGR.EXE
File opened for modification	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\lssmon.exe	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
File opened for modification	C:\Windows\SysWOW64\lssmon.exe	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
File created	C:\Windows\SysWOW64\spool.exe	srtsrv32.exe
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	LSASSMGR.EXE
File opened for modification	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE
File created	C:\Windows\SysWOW64\LSASSMGR.EXE	LSASSMGR.EXE
File opened for modification	C:\Windows\SysWOW64\spool.exe	srtsrv32.exe
File opened for modification	C:\Windows\SysWOW64\spool.exe	srtsrv32.exe
File opened for modification	C:\Windows\SysWOW64\spool.exe	LSASSMGR.EXE

Drops file in Program Files directory 26 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	LSASSMGR.EXE
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	srtsrv32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	LSASSMGR.EXE
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	srtsrv32.exe
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	srtsrv32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	srtsrv32.exe
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	LSASSMGR.EXE
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	LSASSMGR.EXE
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	LSASSMGR.EXE
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	LSASSMGR.EXE
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Internet Explorer\iexplor.exe	srtsrv32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	srtsrv32.exe
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	srtsrv32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	srtsrv32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	LSASSMGR.EXE
File created	C:\Program Files (x86)\Mozilla Firefox\firefoxe.exe	LSASSMGR.EXE
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplor.exe	LSASSMGR.EXE

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\divx32.dll	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1056	1128	WerFault.exe	30

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 752 wrote to memory of 828	752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe	29
PID 752 wrote to memory of 828	752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe	29
PID 752 wrote to memory of 828	752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe	29
PID 752 wrote to memory of 828	752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe	29
PID 752 wrote to memory of 1128	752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe	30
PID 752 wrote to memory of 1128	752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe	30
PID 752 wrote to memory of 1128	752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe	30
PID 752 wrote to memory of 1128	752	834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe	30
PID 828 wrote to memory of 1360	828	srtsrv32.exe	31
PID 828 wrote to memory of 1360	828	srtsrv32.exe	31
PID 828 wrote to memory of 1360	828	srtsrv32.exe	31
PID 828 wrote to memory of 1360	828	srtsrv32.exe	31
PID 1360 wrote to memory of 1064	1360	LSASSMGR.EXE	32
PID 1360 wrote to memory of 1064	1360	LSASSMGR.EXE	32
PID 1360 wrote to memory of 1064	1360	LSASSMGR.EXE	32
PID 1360 wrote to memory of 1064	1360	LSASSMGR.EXE	32
PID 1128 wrote to memory of 1724	1128	lssmon.exe	33
PID 1128 wrote to memory of 1724	1128	lssmon.exe	33
PID 1128 wrote to memory of 1724	1128	lssmon.exe	33
PID 1128 wrote to memory of 1724	1128	lssmon.exe	33
PID 1064 wrote to memory of 620	1064	LSASSMGR.EXE	34
PID 1064 wrote to memory of 620	1064	LSASSMGR.EXE	34
PID 1064 wrote to memory of 620	1064	LSASSMGR.EXE	34
PID 1064 wrote to memory of 620	1064	LSASSMGR.EXE	34
PID 1724 wrote to memory of 1060	1724	srtsrv32.exe	35
PID 1724 wrote to memory of 1060	1724	srtsrv32.exe	35
PID 1724 wrote to memory of 1060	1724	srtsrv32.exe	35
PID 1724 wrote to memory of 1060	1724	srtsrv32.exe	35
PID 1128 wrote to memory of 820	1128	lssmon.exe	36
PID 1128 wrote to memory of 820	1128	lssmon.exe	36
PID 1128 wrote to memory of 820	1128	lssmon.exe	36
PID 1128 wrote to memory of 820	1128	lssmon.exe	36
PID 1060 wrote to memory of 860	1060	LSASSMGR.EXE	41
PID 1060 wrote to memory of 860	1060	LSASSMGR.EXE	41
PID 1060 wrote to memory of 860	1060	LSASSMGR.EXE	41
PID 1060 wrote to memory of 860	1060	LSASSMGR.EXE	41
PID 1128 wrote to memory of 1312	1128	lssmon.exe	37
PID 1128 wrote to memory of 1312	1128	lssmon.exe	37
PID 1128 wrote to memory of 1312	1128	lssmon.exe	37
PID 1128 wrote to memory of 1312	1128	lssmon.exe	37
PID 820 wrote to memory of 1668	820	srtsrv32.exe	38
PID 820 wrote to memory of 1668	820	srtsrv32.exe	38
PID 820 wrote to memory of 1668	820	srtsrv32.exe	38
PID 820 wrote to memory of 1668	820	srtsrv32.exe	38
PID 860 wrote to memory of 1232	860	LSASSMGR.EXE	40
PID 860 wrote to memory of 1232	860	LSASSMGR.EXE	40
PID 860 wrote to memory of 1232	860	LSASSMGR.EXE	40
PID 860 wrote to memory of 1232	860	LSASSMGR.EXE	40
PID 1128 wrote to memory of 1056	1128	lssmon.exe	39
PID 1128 wrote to memory of 1056	1128	lssmon.exe	39
PID 1128 wrote to memory of 1056	1128	lssmon.exe	39
PID 1128 wrote to memory of 1056	1128	lssmon.exe	39
PID 1312 wrote to memory of 752	1312	srtsrv32.exe	60
PID 1312 wrote to memory of 752	1312	srtsrv32.exe	60
PID 1312 wrote to memory of 752	1312	srtsrv32.exe	60
PID 1312 wrote to memory of 752	1312	srtsrv32.exe	60
PID 1232 wrote to memory of 732	1232	LSASSMGR.EXE	47
PID 1232 wrote to memory of 732	1232	LSASSMGR.EXE	47
PID 1232 wrote to memory of 732	1232	LSASSMGR.EXE	47
PID 1232 wrote to memory of 732	1232	LSASSMGR.EXE	47
PID 1668 wrote to memory of 556	1668	LSASSMGR.EXE	43
PID 1668 wrote to memory of 556	1668	LSASSMGR.EXE	43
PID 1668 wrote to memory of 556	1668	LSASSMGR.EXE	43
PID 1668 wrote to memory of 556	1668	LSASSMGR.EXE	43

C:\Users\Admin\AppData\Local\Temp\834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe
"C:\Users\Admin\AppData\Local\Temp\834b1d09787fc4c428449b7156f18a6ba997e6580feabe3d0ced56bf5ac2bf1c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:752
- C:\Windows\SysWOW64\srtsrv32.exe
  "C:\Windows\system32\srtsrv32.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:828
- - C:\Windows\SysWOW64\LSASSMGR.EXE
    "C:\Windows\system32\LSASSMGR.EXE"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:1360
  - - C:\Windows\SysWOW64\LSASSMGR.EXE
      "C:\Windows\system32\LSASSMGR.EXE"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Drops file in System32 directory
      Drops file in Program Files directory
      Suspicious use of WriteProcessMemory
      PID:1064
    - - C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        5⤵
        Executes dropped EXE
        
        PID:620
- C:\Windows\SysWOW64\lssmon.exe
  "C:\Windows\system32\lssmon.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1128
- - C:\Windows\SysWOW64\srtsrv32.exe
    "C:\Windows\system32\srtsrv32.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:1724
  - - C:\Windows\SysWOW64\LSASSMGR.EXE
      "C:\Windows\system32\LSASSMGR.EXE"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Drops file in System32 directory
      Drops file in Program Files directory
      Suspicious use of WriteProcessMemory
      PID:1060
    - - C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        Drops file in System32 directory
        Drops file in Program Files directory
        Suspicious use of WriteProcessMemory
        
        PID:860
- - C:\Windows\SysWOW64\srtsrv32.exe
    "C:\Windows\system32\srtsrv32.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:820
  - - C:\Windows\SysWOW64\LSASSMGR.EXE
      "C:\Windows\system32\LSASSMGR.EXE"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Drops file in System32 directory
      Drops file in Program Files directory
      Suspicious use of WriteProcessMemory
      PID:1668
    - - C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Drops file in System32 directory
        Drops file in Program Files directory
        
        PID:556
      - C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        6⤵
        
        PID:420
        
        C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        7⤵
        
        PID:376
        
        C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        8⤵
        
        PID:296
        
        C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        9⤵
        
        PID:1276
        
        C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        10⤵
        
        PID:940
- - C:\Windows\SysWOW64\srtsrv32.exe
    "C:\Windows\system32\srtsrv32.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:1312
  - - C:\Windows\SysWOW64\LSASSMGR.EXE
      "C:\Windows\system32\LSASSMGR.EXE"
      4⤵
      PID:752
    - - C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        5⤵
        
        PID:2020
      - C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        6⤵
        
        PID:824
        
        C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        7⤵
        
        PID:960
        
        C:\Windows\SysWOW64\LSASSMGR.EXE
        
        "C:\Windows\system32\LSASSMGR.EXE"
        8⤵
        
        PID:976
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 352
    3⤵
    - Program crash
    PID:1056

C:\Windows\SysWOW64\LSASSMGR.EXE
"C:\Windows\system32\LSASSMGR.EXE"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1232
- C:\Windows\SysWOW64\LSASSMGR.EXE
  "C:\Windows\system32\LSASSMGR.EXE"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in System32 directory
  - Drops file in Program Files directory
  PID:732

C:\Windows\SysWOW64\LSASSMGR.EXE
"C:\Windows\system32\LSASSMGR.EXE"
1⤵
PID:964
- C:\Windows\SysWOW64\LSASSMGR.EXE
  "C:\Windows\system32\LSASSMGR.EXE"
  2⤵
  PID:1544
- - C:\Windows\SysWOW64\LSASSMGR.EXE
    "C:\Windows\system32\LSASSMGR.EXE"
    3⤵
    PID:1324

C:\Windows\SysWOW64\LSASSMGR.EXE
"C:\Windows\system32\LSASSMGR.EXE"
1⤵
PID:900
- C:\Windows\SysWOW64\LSASSMGR.EXE
  "C:\Windows\system32\LSASSMGR.EXE"
  2⤵
  PID:1380
- - C:\Windows\SysWOW64\LSASSMGR.EXE
    "C:\Windows\system32\LSASSMGR.EXE"
    3⤵
    PID:1488
  - - C:\Windows\SysWOW64\LSASSMGR.EXE
      "C:\Windows\system32\LSASSMGR.EXE"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Drops file in System32 directory
      Drops file in Program Files directory
      PID:752

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/752-67-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/752-59-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download
memory/1056-188-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1128-137-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download