a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 03:13

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General

Target

a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
Size

320KB
MD5

e336603909451045f4a53ce328742e30
SHA1

38c01b821f235e031a838cfb3a776cbe16bef083
SHA256

a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075
SHA512

26109734afe4747b9aa9d57271e41bb82360ded403c57abbfcc492a17a410ab760dae83ca4eca9dc6ae67c7648697c89459e7da62ff0009f3da623e82d3fd561
SSDEEP

6144:wYZTNk3D6LyUXwLLk+cR3qh0GQ43VJRD0ew+/UO7pL:wSNC80I+cR3R03VseuO

Score

10^/10

discovery evasion persistence upx

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe gphone.exe"	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

Disables Task Manager via registry modification
evasion

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2212-0-0x0000000000400000-0x00000000004B1000-memory.dmp	upx
behavioral1/files/0x0008000000016c03-7.dat	upx
behavioral1/memory/2212-10-0x0000000000400000-0x00000000004B1000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Yahoo Messengger = "C:\\Windows\\system32\\gphone.exe"	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2212-10-0x0000000000400000-0x00000000004B1000-memory.dmp	autoit_exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\gphone.exe	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
File opened for modification	C:\Windows\SysWOW64\gphone.exe	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\gphone.exe	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
File opened for modification	C:\Windows\gphone.exe	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

Modifies Internet Explorer settings 1 TTPs 5 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://googleinindia.blogspot.com"	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Search_URL = "http://googleinindia.blogspot.com"	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Search Page = "http://googleinindia.blogspot.com"	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page = "http://googleinindia.blogspot.com"	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://googleinindia.blogspot.com"	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

Suspicious behavior: MapViewOfSection 23 IoCs

pid	Process
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 380	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	3
PID 2212 wrote to memory of 380	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	3
PID 2212 wrote to memory of 380	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	3
PID 2212 wrote to memory of 380	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	3
PID 2212 wrote to memory of 380	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	3
PID 2212 wrote to memory of 380	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	3
PID 2212 wrote to memory of 380	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	3
PID 2212 wrote to memory of 388	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	4
PID 2212 wrote to memory of 388	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	4
PID 2212 wrote to memory of 388	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	4
PID 2212 wrote to memory of 388	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	4
PID 2212 wrote to memory of 388	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	4
PID 2212 wrote to memory of 388	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	4
PID 2212 wrote to memory of 388	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	4
PID 2212 wrote to memory of 428	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	5
PID 2212 wrote to memory of 428	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	5
PID 2212 wrote to memory of 428	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	5
PID 2212 wrote to memory of 428	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	5
PID 2212 wrote to memory of 428	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	5
PID 2212 wrote to memory of 428	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	5
PID 2212 wrote to memory of 428	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	5
PID 2212 wrote to memory of 472	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	6
PID 2212 wrote to memory of 472	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	6
PID 2212 wrote to memory of 472	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	6
PID 2212 wrote to memory of 472	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	6
PID 2212 wrote to memory of 472	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	6
PID 2212 wrote to memory of 472	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	6
PID 2212 wrote to memory of 472	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	6
PID 2212 wrote to memory of 488	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	7
PID 2212 wrote to memory of 488	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	7
PID 2212 wrote to memory of 488	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	7
PID 2212 wrote to memory of 488	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	7
PID 2212 wrote to memory of 488	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	7
PID 2212 wrote to memory of 488	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	7
PID 2212 wrote to memory of 488	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	7
PID 2212 wrote to memory of 496	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	8
PID 2212 wrote to memory of 496	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	8
PID 2212 wrote to memory of 496	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	8
PID 2212 wrote to memory of 496	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	8
PID 2212 wrote to memory of 496	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	8
PID 2212 wrote to memory of 496	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	8
PID 2212 wrote to memory of 496	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	8
PID 2212 wrote to memory of 616	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	9
PID 2212 wrote to memory of 616	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	9
PID 2212 wrote to memory of 616	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	9
PID 2212 wrote to memory of 616	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	9
PID 2212 wrote to memory of 616	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	9
PID 2212 wrote to memory of 616	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	9
PID 2212 wrote to memory of 616	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	9
PID 2212 wrote to memory of 692	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	10
PID 2212 wrote to memory of 692	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	10
PID 2212 wrote to memory of 692	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	10
PID 2212 wrote to memory of 692	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	10
PID 2212 wrote to memory of 692	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	10
PID 2212 wrote to memory of 692	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	10
PID 2212 wrote to memory of 692	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	10
PID 2212 wrote to memory of 772	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	11
PID 2212 wrote to memory of 772	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	11
PID 2212 wrote to memory of 772	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	11
PID 2212 wrote to memory of 772	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	11
PID 2212 wrote to memory of 772	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	11
PID 2212 wrote to memory of 772	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	11
PID 2212 wrote to memory of 772	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	11
PID 2212 wrote to memory of 832	2212	a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe	12

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:380
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:472
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:616
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1288
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:108
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:692
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:772
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:832
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1180
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:868
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:996
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:340
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:1032
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1084
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1120
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1592
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:3044
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2124
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:488
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:496

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:388

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:428

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe
  "C:\Users\Admin\AppData\Local\Temp\a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075N.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Disables RegEdit via registry modification
  - Adds Run key to start application
  - Drops file in System32 directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Modifies Internet Explorer start page
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\gphone.exe

Filesize
320KB

MD5
e336603909451045f4a53ce328742e30

SHA1
38c01b821f235e031a838cfb3a776cbe16bef083

SHA256
a3e895c8d2a35f60d1c2cf15e77f1578864bcfd2762a59719ee4d2e5cfde0075

SHA512
26109734afe4747b9aa9d57271e41bb82360ded403c57abbfcc492a17a410ab760dae83ca4eca9dc6ae67c7648697c89459e7da62ff0009f3da623e82d3fd561

Download Submit
memory/2212-0-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/2212-2-0x0000000077970000-0x0000000077971000-memory.dmp

Filesize
4KB

Download
memory/2212-1-0x000000007796F000-0x0000000077970000-memory.dmp

Filesize
4KB

Download
memory/2212-10-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download