f70ed89f8d216c66ffe76d8002cccd35e42f5261ff397ca002ecf6f099bc08b5

Analysis

max time kernel
135s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 06:52

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General

Target

2c4d0a4130571716ea1f2751a120f228.exe
Size

120KB
MD5

2c4d0a4130571716ea1f2751a120f228
SHA1

5936c00928a1c86e4e49a28172b670befc1234f2
SHA256

f70ed89f8d216c66ffe76d8002cccd35e42f5261ff397ca002ecf6f099bc08b5
SHA512

661c54883bd612b59e4a9f01bb553ce96ec303cb3dbc6e431555bb4eb322ad747ed55ba3348ec1822e43066a06315c1eda9fb0d4b7764bc2a7b7989ae9c90e0e
SSDEEP

1536:396bx0D3E/Q9opylZipii7LkoyXYTBgmqzgmvQxRjXrvXk8VPkvf98wO2z+gRqE5:4OE/copyl0ZspX0AgGQz/v0gir+k8s

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4608	Scnina.exe
3124	Scnina.exe

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-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Scnina = "C:\\Users\\Admin\\AppData\\Roaming\\Scnina.exe"	2c4d0a4130571716ea1f2751a120f228.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 844 set thread context of 4936	844	2c4d0a4130571716ea1f2751a120f228.exe	21
PID 4608 set thread context of 3124	4608	Scnina.exe	95

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31079791"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3351848627"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{F2D2F047-A962-11EE-9ECD-F21AB124C203} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31079791"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3351848627"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31079791"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31079791"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3351848627"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410960268"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3351848627"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4936	2c4d0a4130571716ea1f2751a120f228.exe
4936	2c4d0a4130571716ea1f2751a120f228.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3124	Scnina.exe
Token: SeDebugPrivilege	3884	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2880	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2880	IEXPLORE.EXE
2880	IEXPLORE.EXE
3884	IEXPLORE.EXE
3884	IEXPLORE.EXE
3884	IEXPLORE.EXE
3884	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 4936	844	2c4d0a4130571716ea1f2751a120f228.exe	21
PID 844 wrote to memory of 4936	844	2c4d0a4130571716ea1f2751a120f228.exe	21
PID 844 wrote to memory of 4936	844	2c4d0a4130571716ea1f2751a120f228.exe	21
PID 844 wrote to memory of 4936	844	2c4d0a4130571716ea1f2751a120f228.exe	21
PID 844 wrote to memory of 4936	844	2c4d0a4130571716ea1f2751a120f228.exe	21
PID 844 wrote to memory of 4936	844	2c4d0a4130571716ea1f2751a120f228.exe	21
PID 844 wrote to memory of 4936	844	2c4d0a4130571716ea1f2751a120f228.exe	21
PID 844 wrote to memory of 4936	844	2c4d0a4130571716ea1f2751a120f228.exe	21
PID 4936 wrote to memory of 4608	4936	2c4d0a4130571716ea1f2751a120f228.exe	94
PID 4936 wrote to memory of 4608	4936	2c4d0a4130571716ea1f2751a120f228.exe	94
PID 4936 wrote to memory of 4608	4936	2c4d0a4130571716ea1f2751a120f228.exe	94
PID 4608 wrote to memory of 3124	4608	Scnina.exe	95
PID 4608 wrote to memory of 3124	4608	Scnina.exe	95
PID 4608 wrote to memory of 3124	4608	Scnina.exe	95
PID 4608 wrote to memory of 3124	4608	Scnina.exe	95
PID 4608 wrote to memory of 3124	4608	Scnina.exe	95
PID 4608 wrote to memory of 3124	4608	Scnina.exe	95
PID 4608 wrote to memory of 3124	4608	Scnina.exe	95
PID 4608 wrote to memory of 3124	4608	Scnina.exe	95
PID 3124 wrote to memory of 1204	3124	Scnina.exe	96
PID 3124 wrote to memory of 1204	3124	Scnina.exe	96
PID 3124 wrote to memory of 1204	3124	Scnina.exe	96
PID 1204 wrote to memory of 2880	1204	iexplore.exe	97
PID 1204 wrote to memory of 2880	1204	iexplore.exe	97
PID 2880 wrote to memory of 3884	2880	IEXPLORE.EXE	98
PID 2880 wrote to memory of 3884	2880	IEXPLORE.EXE	98
PID 2880 wrote to memory of 3884	2880	IEXPLORE.EXE	98
PID 3124 wrote to memory of 3884	3124	Scnina.exe	98
PID 3124 wrote to memory of 3884	3124	Scnina.exe	98

C:\Users\Admin\AppData\Local\Temp\2c4d0a4130571716ea1f2751a120f228.exe
"C:\Users\Admin\AppData\Local\Temp\2c4d0a4130571716ea1f2751a120f228.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:844
- C:\Users\Admin\AppData\Local\Temp\2c4d0a4130571716ea1f2751a120f228.exe
  C:\Users\Admin\AppData\Local\Temp\2c4d0a4130571716ea1f2751a120f228.exe
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4936
- - C:\Users\Admin\AppData\Roaming\Scnina.exe
    "C:\Users\Admin\AppData\Roaming\Scnina.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4608
  - - C:\Users\Admin\AppData\Roaming\Scnina.exe
      C:\Users\Admin\AppData\Roaming\Scnina.exe
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3124
    - - C:\Program Files (x86)\Internet Explorer\iexplore.exe
        
        "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1204
      - C:\Program Files\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
        6⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2880
        
        C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2880 CREDAT:17410 /prefetch:2
        7⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:3884

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ISEWAASI\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Roaming\Scnina.exe

Filesize
120KB

MD5
2c4d0a4130571716ea1f2751a120f228

SHA1
5936c00928a1c86e4e49a28172b670befc1234f2

SHA256
f70ed89f8d216c66ffe76d8002cccd35e42f5261ff397ca002ecf6f099bc08b5

SHA512
661c54883bd612b59e4a9f01bb553ce96ec303cb3dbc6e431555bb4eb322ad747ed55ba3348ec1822e43066a06315c1eda9fb0d4b7764bc2a7b7989ae9c90e0e

Download Submit
memory/844-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/844-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3124-21-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3124-22-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4608-12-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4608-19-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4936-4-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4936-5-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4936-1-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4936-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download