118cdf73d1a1f4ddeaecabc4f83669551600c6fed9ef53acc106108700459ba9

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 21:37

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General

Target

367ca5b03d61725c0d88ae4e7e340611_JaffaCakes118.dll
Size

12KB
MD5

367ca5b03d61725c0d88ae4e7e340611
SHA1

ab621d31f54100f9c516299ef6217dbb17561fec
SHA256

118cdf73d1a1f4ddeaecabc4f83669551600c6fed9ef53acc106108700459ba9
SHA512

53f42cd8a8b840d9add29ed3f5609d77f76f46f3be1aab9b168b66115bb341784a0d1caaa7aa755540afb8719127b4c34dfda9bc32ca9c80cd2342140d640ca4
SSDEEP

384:6+iiK3Zy0MRZTR5i/ofmY6i22pKCVEIDXefA:NK3Zy0L/QU2TmIDZ

Score

8^/10

persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\msosmnsf00.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\msosmnsf00.dll	rundll32.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\win.ini	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5040	rundll32.exe
5040	rundll32.exe
5040	rundll32.exe
5040	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5040	rundll32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4392 wrote to memory of 5040	4392	rundll32.exe	82
PID 4392 wrote to memory of 5040	4392	rundll32.exe	82
PID 4392 wrote to memory of 5040	4392	rundll32.exe	82
PID 5040 wrote to memory of 612	5040	rundll32.exe	5
PID 5040 wrote to memory of 672	5040	rundll32.exe	7
PID 5040 wrote to memory of 780	5040	rundll32.exe	8
PID 5040 wrote to memory of 812	5040	rundll32.exe	9
PID 5040 wrote to memory of 820	5040	rundll32.exe	10
PID 5040 wrote to memory of 900	5040	rundll32.exe	11
PID 5040 wrote to memory of 960	5040	rundll32.exe	12
PID 5040 wrote to memory of 376	5040	rundll32.exe	13
PID 5040 wrote to memory of 740	5040	rundll32.exe	14
PID 5040 wrote to memory of 1028	5040	rundll32.exe	15
PID 5040 wrote to memory of 1068	5040	rundll32.exe	16
PID 5040 wrote to memory of 1092	5040	rundll32.exe	17
PID 5040 wrote to memory of 1112	5040	rundll32.exe	18
PID 5040 wrote to memory of 1172	5040	rundll32.exe	19
PID 5040 wrote to memory of 1224	5040	rundll32.exe	20
PID 5040 wrote to memory of 1240	5040	rundll32.exe	21
PID 5040 wrote to memory of 1312	5040	rundll32.exe	22
PID 5040 wrote to memory of 1356	5040	rundll32.exe	23
PID 5040 wrote to memory of 1472	5040	rundll32.exe	24
PID 5040 wrote to memory of 1496	5040	rundll32.exe	25
PID 5040 wrote to memory of 1508	5040	rundll32.exe	26
PID 5040 wrote to memory of 1520	5040	rundll32.exe	27
PID 5040 wrote to memory of 1664	5040	rundll32.exe	28
PID 5040 wrote to memory of 1696	5040	rundll32.exe	29
PID 5040 wrote to memory of 1740	5040	rundll32.exe	30
PID 5040 wrote to memory of 1796	5040	rundll32.exe	31
PID 5040 wrote to memory of 1816	5040	rundll32.exe	32
PID 5040 wrote to memory of 1956	5040	rundll32.exe	33
PID 5040 wrote to memory of 1968	5040	rundll32.exe	34
PID 5040 wrote to memory of 1424	5040	rundll32.exe	35
PID 5040 wrote to memory of 1760	5040	rundll32.exe	36
PID 5040 wrote to memory of 1912	5040	rundll32.exe	37
PID 5040 wrote to memory of 2092	5040	rundll32.exe	38
PID 5040 wrote to memory of 2176	5040	rundll32.exe	39
PID 5040 wrote to memory of 2224	5040	rundll32.exe	40
PID 5040 wrote to memory of 2300	5040	rundll32.exe	41
PID 5040 wrote to memory of 2472	5040	rundll32.exe	42
PID 5040 wrote to memory of 2480	5040	rundll32.exe	43
PID 5040 wrote to memory of 2656	5040	rundll32.exe	44
PID 5040 wrote to memory of 2680	5040	rundll32.exe	45
PID 5040 wrote to memory of 2780	5040	rundll32.exe	46
PID 5040 wrote to memory of 2820	5040	rundll32.exe	47
PID 5040 wrote to memory of 2832	5040	rundll32.exe	48
PID 5040 wrote to memory of 2872	5040	rundll32.exe	49
PID 5040 wrote to memory of 2880	5040	rundll32.exe	50
PID 5040 wrote to memory of 2892	5040	rundll32.exe	51
PID 5040 wrote to memory of 2100	5040	rundll32.exe	52
PID 5040 wrote to memory of 3104	5040	rundll32.exe	53
PID 5040 wrote to memory of 3448	5040	rundll32.exe	55
PID 5040 wrote to memory of 3468	5040	rundll32.exe	56
PID 5040 wrote to memory of 3652	5040	rundll32.exe	57
PID 5040 wrote to memory of 3840	5040	rundll32.exe	58
PID 5040 wrote to memory of 3932	5040	rundll32.exe	59
PID 5040 wrote to memory of 4004	5040	rundll32.exe	60
PID 5040 wrote to memory of 4092	5040	rundll32.exe	61
PID 5040 wrote to memory of 428	5040	rundll32.exe	62
PID 5040 wrote to memory of 3916	5040	rundll32.exe	65
PID 5040 wrote to memory of 4320	5040	rundll32.exe	66
PID 5040 wrote to memory of 4836	5040	rundll32.exe	67
PID 5040 wrote to memory of 5112	5040	rundll32.exe	68
PID 5040 wrote to memory of 528	5040	rundll32.exe	69

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612
- C:\Windows\system32\fontdrvhost.exe
  "fontdrvhost.exe"
  2⤵
  PID:820
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:376

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
1⤵
PID:780
- C:\Windows\system32\wbem\unsecapp.exe
  C:\Windows\system32\wbem\unsecapp.exe -Embedding
  2⤵
  PID:3104
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:3840
- C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
  2⤵
  PID:3932
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:4004
- C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
  "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
  2⤵
  PID:4092
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:428
- C:\Windows\system32\SppExtComObj.exe
  C:\Windows\system32\SppExtComObj.exe -Embedding
  2⤵
  PID:3916
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:2020
- C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
  2⤵
  PID:4048
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:1552
- C:\Windows\system32\backgroundTaskHost.exe
  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
  2⤵
  PID:1588
- C:\Windows\system32\backgroundTaskHost.exe
  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
  2⤵
  PID:856
- C:\Windows\system32\BackgroundTaskHost.exe
  "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
  2⤵
  PID:4728

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:812

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS -p
1⤵
PID:900

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:960

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:740

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1028

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
1⤵
PID:1068

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1112

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1172
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2820
- C:\Windows\system32\MusNotification.exe
  C:\Windows\system32\MusNotification.exe
  2⤵
  PID:4552

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1224

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1240

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1312

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1356

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1472
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2656

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1496

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1508

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1664

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1696

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1740

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1796

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1816

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1956

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1968

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1424

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1760

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
PID:1912

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
1⤵
PID:2176

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2224

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2300

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2472

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2480

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2680

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2780

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2832

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2872

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2880

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2892

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2100

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3448
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\367ca5b03d61725c0d88ae4e7e340611_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4392
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\367ca5b03d61725c0d88ae4e7e340611_JaffaCakes118.dll,#1
    3⤵
    - Drops file in System32 directory
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:5040

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3468

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3652

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:4320

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:4836

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:5112

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:528

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:4252

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:3752

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:5100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/612-3-0x00000000232E0000-0x00000000232E1000-memory.dmp

Filesize
4KB

Download
memory/1520-25-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/5040-0-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download