61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14-10-2022 10:49

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General

Target

61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
Size

66KB
MD5

05b61dcc6147b109cfcdc105f5d4b929
SHA1

4f29938abf881600b7a5400a58c2e158f70b6a7b
SHA256

61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0
SHA512

3a8ecf9bda22ac39a6b00a21abc9437147d2c777570b17a16126e69f62f28b1e2b13586056b2d424a680eb36b8d445189db3b9cfddd1e00f0e0c42bd287b807f
SSDEEP

1536:36gQ+bfSgTrnaMGtlUPilt81td+isKldb78mlNAi2R:39btHaUPilt81Ln4qa

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
File opened for modification	C:\WINDOWS\SysWOW64\SERVERX.EXE	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe

Suspicious behavior: MapViewOfSection 23 IoCs

pid	Process
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
Token: SeTakeOwnershipPrivilege	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
Token: SeRestorePrivilege	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
Token: SeBackupPrivilege	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
Token: SeChangeNotifyPrivilege	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
Token: SeTakeOwnershipPrivilege	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
Token: SeRestorePrivilege	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
Token: SeBackupPrivilege	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
Token: SeChangeNotifyPrivilege	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 1756	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	28
PID 1048 wrote to memory of 1756	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	28
PID 1048 wrote to memory of 1756	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	28
PID 1048 wrote to memory of 1756	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	28
PID 1048 wrote to memory of 1756	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	28
PID 1048 wrote to memory of 1756	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	28
PID 1048 wrote to memory of 1756	1048	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	28
PID 1756 wrote to memory of 372	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	5
PID 1756 wrote to memory of 372	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	5
PID 1756 wrote to memory of 372	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	5
PID 1756 wrote to memory of 372	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	5
PID 1756 wrote to memory of 372	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	5
PID 1756 wrote to memory of 384	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	4
PID 1756 wrote to memory of 384	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	4
PID 1756 wrote to memory of 384	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	4
PID 1756 wrote to memory of 384	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	4
PID 1756 wrote to memory of 384	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	4
PID 1756 wrote to memory of 420	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	3
PID 1756 wrote to memory of 420	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	3
PID 1756 wrote to memory of 420	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	3
PID 1756 wrote to memory of 420	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	3
PID 1756 wrote to memory of 420	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	3
PID 1756 wrote to memory of 464	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	2
PID 1756 wrote to memory of 464	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	2
PID 1756 wrote to memory of 464	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	2
PID 1756 wrote to memory of 464	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	2
PID 1756 wrote to memory of 464	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	2
PID 1756 wrote to memory of 480	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	1
PID 1756 wrote to memory of 480	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	1
PID 1756 wrote to memory of 480	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	1
PID 1756 wrote to memory of 480	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	1
PID 1756 wrote to memory of 480	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	1
PID 1756 wrote to memory of 488	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	8
PID 1756 wrote to memory of 488	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	8
PID 1756 wrote to memory of 488	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	8
PID 1756 wrote to memory of 488	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	8
PID 1756 wrote to memory of 488	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	8
PID 1756 wrote to memory of 584	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	25
PID 1756 wrote to memory of 584	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	25
PID 1756 wrote to memory of 584	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	25
PID 1756 wrote to memory of 584	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	25
PID 1756 wrote to memory of 584	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	25
PID 1756 wrote to memory of 664	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	24
PID 1756 wrote to memory of 664	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	24
PID 1756 wrote to memory of 664	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	24
PID 1756 wrote to memory of 664	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	24
PID 1756 wrote to memory of 664	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	24
PID 1756 wrote to memory of 748	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	23
PID 1756 wrote to memory of 748	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	23
PID 1756 wrote to memory of 748	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	23
PID 1756 wrote to memory of 748	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	23
PID 1756 wrote to memory of 748	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	23
PID 1756 wrote to memory of 808	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	9
PID 1756 wrote to memory of 808	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	9
PID 1756 wrote to memory of 808	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	9
PID 1756 wrote to memory of 808	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	9
PID 1756 wrote to memory of 808	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	9
PID 1756 wrote to memory of 844	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	22
PID 1756 wrote to memory of 844	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	22
PID 1756 wrote to memory of 844	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	22
PID 1756 wrote to memory of 844	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	22
PID 1756 wrote to memory of 844	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	22
PID 1756 wrote to memory of 884	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	21
PID 1756 wrote to memory of 884	1756	61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe	21

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

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:464
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
  2⤵
  PID:808
- - C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    3⤵
    PID:1184
- C:\Windows\System32\spoolsv.exe
  C:\Windows\System32\spoolsv.exe
  2⤵
  PID:276
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
  2⤵
  PID:1052
- C:\Windows\system32\taskhost.exe
  "taskhost.exe"
  2⤵
  PID:1104
- C:\Windows\system32\sppsvc.exe
  C:\Windows\system32\sppsvc.exe
  2⤵
  PID:1680
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
  2⤵
  PID:1084
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k NetworkService
  2⤵
  PID:284
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k netsvcs
  2⤵
  PID:884
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalService
  2⤵
  PID:844
- 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:664
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k DcomLaunch
  2⤵
  PID:584

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420

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:384
- C:\Windows\system32\conhost.exe
  \??\C:\Windows\system32\conhost.exe "165779303415603820250539223-236027017-325223448-2001042303-441214946-1264337463"
  2⤵
  PID:540

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:372
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:488

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1216
- C:\Users\Admin\AppData\Local\Temp\61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
  "C:\Users\Admin\AppData\Local\Temp\61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1048
- - C:\Users\Admin\AppData\Local\Temp\61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe
    "C:\Users\Admin\AppData\Local\Temp\61321bcd9f6cc9b48c65cb3dcabbe1d70ff68583cfd40c75de045cf6936d81e0.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1756

\\?\C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
1⤵
PID:2036

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1048-54-0x0000000076171000-0x0000000076173000-memory.dmp

Filesize
8KB

Download
memory/1048-58-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1048-59-0x0000000000250000-0x0000000000268000-memory.dmp

Filesize
96KB

Download
memory/1048-62-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

Filesize
32KB

Download
memory/1048-63-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1048-64-0x0000000000250000-0x0000000000268000-memory.dmp

Filesize
96KB

Download
memory/1216-60-0x0000000002770000-0x0000000002771000-memory.dmp

Filesize
4KB

Download
memory/1756-57-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download