b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020

Analysis

max time kernel
29s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 10:30

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General

Target

b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
Size

139KB
MD5

043afa623936894cd51b384360f507d0
SHA1

98a0ffffaa7e072eae5cffd865b15d4fd5c839fe
SHA256

b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020
SHA512

e55b96e23a8ddfc914328f9fd94d649a7f53fbf8cce98032326d25ae81586dde6a38279a25359f51ffbc0efdcdea0ad70fd63940a9dd45d19d55b23544dffa26
SSDEEP

3072:YkB1vUZfhcaqExFltGvNLJ+R7Y5IMTB9jPh8fvy9s:Y618ZfsvN1cUfTJwvyG

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\MSDtc\MSDTC.LOG	msdtc.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Registration\{02D4B3F1-FD88-11D1-960D-00805FC79235}.{CA99D0D8-B465-4148-BFF5-E8D008A7BF87}.crmlog	dllhost.exe
File opened for modification	C:\Windows\DtcInstall.log	msdtc.exe
File opened for modification	C:\Windows\mtstocom.log	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
File created	C:\Windows\Registration\{02D4B3F1-FD88-11D1-960D-00805FC79235}.{CA99D0D8-B465-4148-BFF5-E8D008A7BF87}.crmlog	dllhost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe

Suspicious behavior: MapViewOfSection 22 IoCs

pid	Process
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 368	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	24
PID 1628 wrote to memory of 368	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	24
PID 1628 wrote to memory of 368	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	24
PID 1628 wrote to memory of 368	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	24
PID 1628 wrote to memory of 368	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	24
PID 1628 wrote to memory of 368	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	24
PID 1628 wrote to memory of 380	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	23
PID 1628 wrote to memory of 380	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	23
PID 1628 wrote to memory of 380	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	23
PID 1628 wrote to memory of 380	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	23
PID 1628 wrote to memory of 380	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	23
PID 1628 wrote to memory of 380	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	23
PID 1628 wrote to memory of 416	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	3
PID 1628 wrote to memory of 416	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	3
PID 1628 wrote to memory of 416	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	3
PID 1628 wrote to memory of 416	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	3
PID 1628 wrote to memory of 416	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	3
PID 1628 wrote to memory of 416	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	3
PID 1628 wrote to memory of 464	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	2
PID 1628 wrote to memory of 464	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	2
PID 1628 wrote to memory of 464	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	2
PID 1628 wrote to memory of 464	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	2
PID 1628 wrote to memory of 464	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	2
PID 1628 wrote to memory of 464	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	2
PID 1628 wrote to memory of 472	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	1
PID 1628 wrote to memory of 472	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	1
PID 1628 wrote to memory of 472	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	1
PID 1628 wrote to memory of 472	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	1
PID 1628 wrote to memory of 472	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	1
PID 1628 wrote to memory of 472	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	1
PID 1628 wrote to memory of 480	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	22
PID 1628 wrote to memory of 480	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	22
PID 1628 wrote to memory of 480	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	22
PID 1628 wrote to memory of 480	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	22
PID 1628 wrote to memory of 480	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	22
PID 1628 wrote to memory of 480	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	22
PID 1628 wrote to memory of 592	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	21
PID 1628 wrote to memory of 592	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	21
PID 1628 wrote to memory of 592	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	21
PID 1628 wrote to memory of 592	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	21
PID 1628 wrote to memory of 592	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	21
PID 1628 wrote to memory of 592	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	21
PID 1628 wrote to memory of 668	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	20
PID 1628 wrote to memory of 668	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	20
PID 1628 wrote to memory of 668	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	20
PID 1628 wrote to memory of 668	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	20
PID 1628 wrote to memory of 668	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	20
PID 1628 wrote to memory of 668	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	20
PID 1628 wrote to memory of 748	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	19
PID 1628 wrote to memory of 748	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	19
PID 1628 wrote to memory of 748	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	19
PID 1628 wrote to memory of 748	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	19
PID 1628 wrote to memory of 748	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	19
PID 1628 wrote to memory of 748	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	19
PID 1628 wrote to memory of 800	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	18
PID 1628 wrote to memory of 800	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	18
PID 1628 wrote to memory of 800	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	18
PID 1628 wrote to memory of 800	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	18
PID 1628 wrote to memory of 800	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	18
PID 1628 wrote to memory of 800	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	18
PID 1628 wrote to memory of 828	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	4
PID 1628 wrote to memory of 828	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	4
PID 1628 wrote to memory of 828	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	4
PID 1628 wrote to memory of 828	1628	b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe	4

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:472

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:464
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalService
  2⤵
  PID:828
- C:\Windows\system32\sppsvc.exe
  C:\Windows\system32\sppsvc.exe
  2⤵
  PID:1588
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
  2⤵
  PID:1564
- C:\Windows\system32\taskhost.exe
  "taskhost.exe"
  2⤵
  PID:1260
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
  2⤵
  PID:284
- C:\Windows\System32\spoolsv.exe
  C:\Windows\System32\spoolsv.exe
  2⤵
  PID:1004
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k NetworkService
  2⤵
  PID:108
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k netsvcs
  2⤵
  PID:860
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
  2⤵
  PID:800
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
  2⤵
  PID:748
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k RPCSS
  2⤵
  PID:668
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k DcomLaunch
  2⤵
  PID:592
- C:\Windows\system32\dllhost.exe
  C:\Windows\system32\dllhost.exe /Processid:{02D4B3F1-FD88-11D1-960D-00805FC79235}
  2⤵
  - Drops file in Windows directory
  PID:940
- C:\Windows\System32\msdtc.exe
  C:\Windows\System32\msdtc.exe
  2⤵
  - Drops file in System32 directory
  - Drops file in Windows directory
  PID:1200

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

\\?\C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
1⤵
PID:1212

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1412
- C:\Users\Admin\AppData\Local\Temp\b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe
  "C:\Users\Admin\AppData\Local\Temp\b45fe5bb89b6158a2d96cfe6a3c5a2b19525d7aef74e049d049af3d377986020.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1628

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1336

C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
1⤵
PID:480

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:380
- C:\Windows\system32\conhost.exe
  \??\C:\Windows\system32\conhost.exe "-163351683621330329862053060700-1521979429-1959676713-168701753410111669381152010898"
  2⤵
  PID:852

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:368

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1628-54-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/1628-55-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download