438e44aae94e8376d2e36e23212920e936b7517bca24eaf66e9d7d014e21552c

Analysis

max time kernel
143s
max time network
150s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
27-03-2023 09:42

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General

Target

Mh2.exe
Size

410KB
MD5

c4fdfaf0caa9f98856f2135407025b7a
SHA1

0614d4a3db2045374c8308b84ad6864dd6db5869
SHA256

c08823a1d6ddb98b4ffd6488e8fb282c371ba4c30336770ddea7be50a33d4229
SHA512

903221846dc5498649af5a167ad1477d93007ce344c7de2399c3dd2489def93348637e08f6e03398e7f247b249b04e705b45f7123573fbf00f4b062b6899294a
SSDEEP

6144:SKa0cy+o0e3IJw2KpiBo+R9/21TkeVQVqOAh2/qIqUk3oGvNo:zXP0/JvKp+hN1bVqFh2rJYo

Score

7^/10

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\qck17A7.tmp	acprotect

Loads dropped DLL 1 IoCs

Processes:

Mh2.exe

pid process

1376 Mh2.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Mh2.exe

pid process

1376 Mh2.exe

Suspicious behavior: MapViewOfSection 22 IoCs

Processes:

Mh2.exe

pid	process
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe
1376	Mh2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Mh2.exe

description pid process

Token: SeDebugPrivilege 1376 Mh2.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Mh2.exe

pid process

1376 Mh2.exe

description	pid	process
Token: SeDebugPrivilege	1376	Mh2.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Mh2.exe

description	pid	process	target process
PID 1376 wrote to memory of 368	1376	Mh2.exe	wininit.exe
PID 1376 wrote to memory of 368	1376	Mh2.exe	wininit.exe
PID 1376 wrote to memory of 368	1376	Mh2.exe	wininit.exe
PID 1376 wrote to memory of 368	1376	Mh2.exe	wininit.exe
PID 1376 wrote to memory of 368	1376	Mh2.exe	wininit.exe
PID 1376 wrote to memory of 368	1376	Mh2.exe	wininit.exe
PID 1376 wrote to memory of 368	1376	Mh2.exe	wininit.exe
PID 1376 wrote to memory of 380	1376	Mh2.exe	csrss.exe
PID 1376 wrote to memory of 380	1376	Mh2.exe	csrss.exe
PID 1376 wrote to memory of 380	1376	Mh2.exe	csrss.exe
PID 1376 wrote to memory of 380	1376	Mh2.exe	csrss.exe
PID 1376 wrote to memory of 380	1376	Mh2.exe	csrss.exe
PID 1376 wrote to memory of 380	1376	Mh2.exe	csrss.exe
PID 1376 wrote to memory of 380	1376	Mh2.exe	csrss.exe
PID 1376 wrote to memory of 416	1376	Mh2.exe	winlogon.exe
PID 1376 wrote to memory of 416	1376	Mh2.exe	winlogon.exe
PID 1376 wrote to memory of 416	1376	Mh2.exe	winlogon.exe
PID 1376 wrote to memory of 416	1376	Mh2.exe	winlogon.exe
PID 1376 wrote to memory of 416	1376	Mh2.exe	winlogon.exe
PID 1376 wrote to memory of 416	1376	Mh2.exe	winlogon.exe
PID 1376 wrote to memory of 416	1376	Mh2.exe	winlogon.exe
PID 1376 wrote to memory of 460	1376	Mh2.exe	services.exe
PID 1376 wrote to memory of 460	1376	Mh2.exe	services.exe
PID 1376 wrote to memory of 460	1376	Mh2.exe	services.exe
PID 1376 wrote to memory of 460	1376	Mh2.exe	services.exe
PID 1376 wrote to memory of 460	1376	Mh2.exe	services.exe
PID 1376 wrote to memory of 460	1376	Mh2.exe	services.exe
PID 1376 wrote to memory of 460	1376	Mh2.exe	services.exe
PID 1376 wrote to memory of 476	1376	Mh2.exe	lsass.exe
PID 1376 wrote to memory of 476	1376	Mh2.exe	lsass.exe
PID 1376 wrote to memory of 476	1376	Mh2.exe	lsass.exe
PID 1376 wrote to memory of 476	1376	Mh2.exe	lsass.exe
PID 1376 wrote to memory of 476	1376	Mh2.exe	lsass.exe
PID 1376 wrote to memory of 476	1376	Mh2.exe	lsass.exe
PID 1376 wrote to memory of 476	1376	Mh2.exe	lsass.exe
PID 1376 wrote to memory of 484	1376	Mh2.exe	lsm.exe
PID 1376 wrote to memory of 484	1376	Mh2.exe	lsm.exe
PID 1376 wrote to memory of 484	1376	Mh2.exe	lsm.exe
PID 1376 wrote to memory of 484	1376	Mh2.exe	lsm.exe
PID 1376 wrote to memory of 484	1376	Mh2.exe	lsm.exe
PID 1376 wrote to memory of 484	1376	Mh2.exe	lsm.exe
PID 1376 wrote to memory of 484	1376	Mh2.exe	lsm.exe
PID 1376 wrote to memory of 592	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 592	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 592	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 592	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 592	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 592	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 592	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 672	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 672	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 672	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 672	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 672	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 672	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 672	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 756	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 756	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 756	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 756	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 756	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 756	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 756	1376	Mh2.exe	svchost.exe
PID 1376 wrote to memory of 808	1376	Mh2.exe	svchost.exe

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\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
2⤵
PID:108

C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
2⤵
PID:1812

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
2⤵
PID:536

C:\Windows\system32\taskhost.exe
"taskhost.exe"
2⤵
PID:1108

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
2⤵
PID:1068

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
2⤵
PID:324

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
2⤵
PID:956

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
2⤵
PID:844

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
2⤵
PID:808

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
2⤵
PID:756

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
2⤵
PID:672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
2⤵
PID:592

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:1228

\\?\C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
1⤵
PID:2024

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1236

C:\Users\Admin\AppData\Local\Temp\Mh2.exe
"C:\Users\Admin\AppData\Local\Temp\Mh2.exe"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1376

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1176

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\qck17A7.tmp
Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
memory/1376-62-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/1376-66-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1376-67-0x0000000000270000-0x00000000002E3000-memory.dmp

Filesize
460KB

Download
memory/1376-70-0x0000000000270000-0x00000000002E3000-memory.dmp

Filesize
460KB

Download
memory/1376-77-0x0000000000270000-0x00000000002E3000-memory.dmp

Filesize
460KB

Download