26b5cc9b1511b22eabc064dd1b7f3263d2d64395f33908b706f493032e1ac4f7

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 05:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3e2dbe82b10644b8b3182b30bf1037c7_JaffaCakes118.dll
Size

240KB
MD5

3e2dbe82b10644b8b3182b30bf1037c7
SHA1

a39e74b94de9315f8a044fb7b9f51c6e5314f448
SHA256

26b5cc9b1511b22eabc064dd1b7f3263d2d64395f33908b706f493032e1ac4f7
SHA512

6a828a7299dcdec2c7a1411856ebe4979f9a207b8dee63bc9935924a159d4e13eaad4c5a4726aa896944e827c6a9e144d700804267f5259501d37b0fd163fdca
SSDEEP

3072:B8bpmMoKGW/TspUc13jN400urbwqw9oR9arFrqI9FU2b:DqTo13x407rbbz7ahv

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4040	lsass.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\PROGRA~3\lsass.exe	rundll32.exe
File created	C:\PROGRA~3\811sekaCaffaJ_7c7301fb03b2813b8b44601b28ebd2e3.pad	lsass.exe
File opened for modification	C:\PROGRA~3\811sekaCaffaJ_7c7301fb03b2813b8b44601b28ebd2e3.pad	lsass.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 3 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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer Protected Mode 1 TTPs 5 IoCs

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\2500 = "3"	lsass.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	lsass.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3"	lsass.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3"	lsass.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3"	lsass.exe

Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1"	lsass.exe

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31137076"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31137076"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3043925548"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3043925548"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E109D816-8927-11EF-B9B6-468C69F2ED48} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\Main	lsass.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3046738553"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "435563959"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31137076"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe
4040	lsass.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
1768	iexplore.exe
1768	iexplore.exe
1768	iexplore.exe
1768	iexplore.exe
1768	iexplore.exe
1768	iexplore.exe
1768	iexplore.exe
1768	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1768	iexplore.exe
1768	iexplore.exe
1268	IEXPLORE.EXE
1268	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3464 wrote to memory of 3256	3464	rundll32.exe	83
PID 3464 wrote to memory of 3256	3464	rundll32.exe	83
PID 3464 wrote to memory of 3256	3464	rundll32.exe	83
PID 3256 wrote to memory of 4040	3256	rundll32.exe	87
PID 3256 wrote to memory of 4040	3256	rundll32.exe	87
PID 3256 wrote to memory of 4040	3256	rundll32.exe	87
PID 4040 wrote to memory of 1768	4040	lsass.exe	88
PID 4040 wrote to memory of 1768	4040	lsass.exe	88
PID 1768 wrote to memory of 1268	1768	iexplore.exe	89
PID 1768 wrote to memory of 1268	1768	iexplore.exe	89
PID 1768 wrote to memory of 1268	1768	iexplore.exe	89
PID 4040 wrote to memory of 1768	4040	lsass.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e2dbe82b10644b8b3182b30bf1037c7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3464
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e2dbe82b10644b8b3182b30bf1037c7_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3256
- - C:\PROGRA~3\lsass.exe
    C:\PROGRA~3\lsass.exe C:\Users\Admin\AppData\Local\Temp\3e2dbe82b10644b8b3182b30bf1037c7_JaffaCakes118.dll,GOF1
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer Protected Mode
    - Modifies Internet Explorer Protected Mode Banner
    - Modifies Internet Explorer settings
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4040
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1768
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1768 CREDAT:17410 /prefetch:2
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Loading Replay Monitor...

Downloads

C:\ProgramData\lsass.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9MFSIIMR\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/3256-1-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/3256-0-0x0000000000670000-0x0000000000671000-memory.dmp

Filesize
4KB

Download
memory/4040-132-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-6-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-44-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-66-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-91-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-113-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-23-0x00000000029E0000-0x00000000029E1000-memory.dmp

Filesize
4KB

Download
memory/4040-22-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-165-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-187-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-207-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-229-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-250-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-272-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-293-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/4040-315-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download