d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f

Analysis

max time kernel
183s
max time network
32s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
28-11-2022 02:23

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General

Target

d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
Size

1.1MB
MD5

a78be2e9582347b307c2245c80ea2507
SHA1

78966ab81f2d92e924d061c95fee9614adbb4c56
SHA256

d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f
SHA512

e0cf8d6e0b1eb7e67685b899033b03e000462d21ae1400e6e92c769c06e07492196238e81417816d386571878af821f0069718283d09d479a9822b3e1b285a54
SSDEEP

24576:CE8lGdbd9aLYTI/lhYiMsVD8Z4t7yiuRU12L1AupDFc0HjITYhvLG:CEoGdZbI/lSsBO4t7PuR2edpJc0HsoG

Score

9^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000a00000001347b-56.dat	acprotect

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1664-55-0x0000000000400000-0x000000000068A000-memory.dmp	upx
behavioral1/memory/1664-58-0x0000000000400000-0x000000000068A000-memory.dmp	upx

Loads dropped DLL 1 IoCs

pid	Process
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe

Suspicious behavior: MapViewOfSection 22 IoCs

pid	Process
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 368	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	5
PID 1664 wrote to memory of 368	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	5
PID 1664 wrote to memory of 368	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	5
PID 1664 wrote to memory of 368	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	5
PID 1664 wrote to memory of 368	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	5
PID 1664 wrote to memory of 368	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	5
PID 1664 wrote to memory of 368	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	5
PID 1664 wrote to memory of 380	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	4
PID 1664 wrote to memory of 380	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	4
PID 1664 wrote to memory of 380	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	4
PID 1664 wrote to memory of 380	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	4
PID 1664 wrote to memory of 380	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	4
PID 1664 wrote to memory of 380	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	4
PID 1664 wrote to memory of 380	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	4
PID 1664 wrote to memory of 416	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	3
PID 1664 wrote to memory of 416	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	3
PID 1664 wrote to memory of 416	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	3
PID 1664 wrote to memory of 416	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	3
PID 1664 wrote to memory of 416	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	3
PID 1664 wrote to memory of 416	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	3
PID 1664 wrote to memory of 416	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	3
PID 1664 wrote to memory of 460	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	2
PID 1664 wrote to memory of 460	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	2
PID 1664 wrote to memory of 460	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	2
PID 1664 wrote to memory of 460	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	2
PID 1664 wrote to memory of 460	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	2
PID 1664 wrote to memory of 460	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	2
PID 1664 wrote to memory of 460	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	2
PID 1664 wrote to memory of 476	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	1
PID 1664 wrote to memory of 476	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	1
PID 1664 wrote to memory of 476	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	1
PID 1664 wrote to memory of 476	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	1
PID 1664 wrote to memory of 476	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	1
PID 1664 wrote to memory of 476	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	1
PID 1664 wrote to memory of 476	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	1
PID 1664 wrote to memory of 484	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	8
PID 1664 wrote to memory of 484	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	8
PID 1664 wrote to memory of 484	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	8
PID 1664 wrote to memory of 484	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	8
PID 1664 wrote to memory of 484	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	8
PID 1664 wrote to memory of 484	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	8
PID 1664 wrote to memory of 484	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	8
PID 1664 wrote to memory of 600	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	27
PID 1664 wrote to memory of 600	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	27
PID 1664 wrote to memory of 600	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	27
PID 1664 wrote to memory of 600	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	27
PID 1664 wrote to memory of 600	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	27
PID 1664 wrote to memory of 600	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	27
PID 1664 wrote to memory of 600	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	27
PID 1664 wrote to memory of 680	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	26
PID 1664 wrote to memory of 680	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	26
PID 1664 wrote to memory of 680	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	26
PID 1664 wrote to memory of 680	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	26
PID 1664 wrote to memory of 680	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	26
PID 1664 wrote to memory of 680	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	26
PID 1664 wrote to memory of 680	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	26
PID 1664 wrote to memory of 764	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	25
PID 1664 wrote to memory of 764	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	25
PID 1664 wrote to memory of 764	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	25
PID 1664 wrote to memory of 764	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	25
PID 1664 wrote to memory of 764	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	25
PID 1664 wrote to memory of 764	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	25
PID 1664 wrote to memory of 764	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	25
PID 1664 wrote to memory of 804	1664	d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe	24

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:476

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:460
- C:\Windows\system32\sppsvc.exe
  C:\Windows\system32\sppsvc.exe
  2⤵
  PID:1096
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
  2⤵
  PID:1768
- C:\Windows\system32\taskhost.exe
  "taskhost.exe"
  2⤵
  PID:1176
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
  2⤵
  PID:1060
- C:\Windows\System32\spoolsv.exe
  C:\Windows\System32\spoolsv.exe
  2⤵
  PID:108
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k NetworkService
  2⤵
  PID:296
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k netsvcs
  2⤵
  PID:876
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalService
  2⤵
  PID:852
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
  2⤵
  PID:804
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
  2⤵
  PID:764
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k RPCSS
  2⤵
  PID:680
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k DcomLaunch
  2⤵
  PID:600

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

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\wininit.exe
wininit.exe
1⤵
PID:368
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:484

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe
1⤵
PID:1912

\\?\C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
1⤵
PID:1992

C:\Users\Admin\AppData\Local\Temp\d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe
"C:\Users\Admin\AppData\Local\Temp\d52c72a8e09b855c3816b7f4ba5893c44ce436e1d4b3a1917b190affe812f07f.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1312

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1276

Network

MITRE ATT&CK Enterprise v6

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

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\bykF70C.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
memory/1664-54-0x0000000075591000-0x0000000075593000-memory.dmp

Filesize
8KB

Download
memory/1664-55-0x0000000000400000-0x000000000068A000-memory.dmp

Filesize
2.5MB

Download
memory/1664-57-0x0000000000360000-0x00000000003D3000-memory.dmp

Filesize
460KB

Download
memory/1664-58-0x0000000000400000-0x000000000068A000-memory.dmp

Filesize
2.5MB

Download
memory/1664-59-0x0000000000360000-0x00000000003D3000-memory.dmp

Filesize
460KB

Download