441ca92a744fb75046b8e077dd7801e5619a96446ec64690cff9f7e00bc772a8

Analysis

max time kernel
149s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 05:04

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General

Target

0e0dde4655443c471644fdf4531d04bd_JaffaCakes118.dll
Size

224KB
MD5

0e0dde4655443c471644fdf4531d04bd
SHA1

a7395cb1ac51a984d8e9a964675066092e906bab
SHA256

441ca92a744fb75046b8e077dd7801e5619a96446ec64690cff9f7e00bc772a8
SHA512

345480e127e66fac11256604ab65911978ef44f441860d8e3f58f9b97c8b916cf239efcf8362499f5d574055527241bda34c37ded9ab8fea8eebe8344fe8f499
SSDEEP

3072:/FrGb+Qm+ozhCUrMKzh0Uh2o8ELiYcnQrsIze+08Fx+z+uTei/2GRnMtn9Evv+:Iozh0Uoo8ELiznoe38c+Ni/2mnMkvG

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2604	lsass.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\PROGRA~3\811sekaCaffaJ_db40d1354fdf446174c3445564edd0e0.pad	lsass.exe
File opened for modification	C:\PROGRA~3\811sekaCaffaJ_db40d1354fdf446174c3445564edd0e0.pad	lsass.exe
File created	C:\PROGRA~3\lsass.exe	rundll32.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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3"	lsass.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\2500 = "3"	lsass.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	lsass.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3"	lsass.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1"	lsass.exe

Modifies Internet Explorer settings 1 TTPs 33 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31135057"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31135057"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31135057"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31135057"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main	lsass.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3370009039"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "434696837"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3368133847"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3368133847"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3370009039"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\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
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{F450F30F-8144-11EF-84CD-C61537EC8B44} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe
2604	lsass.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2236	iexplore.exe
2236	iexplore.exe
2236	iexplore.exe
2236	iexplore.exe
2236	iexplore.exe
2236	iexplore.exe
2236	iexplore.exe
2236	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2236	iexplore.exe
2236	iexplore.exe
2044	IEXPLORE.EXE
2044	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 2188	4104	rundll32.exe	82
PID 4104 wrote to memory of 2188	4104	rundll32.exe	82
PID 4104 wrote to memory of 2188	4104	rundll32.exe	82
PID 2188 wrote to memory of 2604	2188	rundll32.exe	83
PID 2188 wrote to memory of 2604	2188	rundll32.exe	83
PID 2188 wrote to memory of 2604	2188	rundll32.exe	83
PID 2604 wrote to memory of 2236	2604	lsass.exe	84
PID 2604 wrote to memory of 2236	2604	lsass.exe	84
PID 2236 wrote to memory of 2044	2236	iexplore.exe	85
PID 2236 wrote to memory of 2044	2236	iexplore.exe	85
PID 2236 wrote to memory of 2044	2236	iexplore.exe	85
PID 2604 wrote to memory of 2236	2604	lsass.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e0dde4655443c471644fdf4531d04bd_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e0dde4655443c471644fdf4531d04bd_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2188
- - C:\PROGRA~3\lsass.exe
    C:\PROGRA~3\lsass.exe C:\Users\Admin\AppData\Local\Temp\0e0dde4655443c471644fdf4531d04bd_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:2604
  - - 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:2236
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2236 CREDAT:17410 /prefetch:2
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:2044

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

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Downloads

C:\ProgramData\lsass.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
823fe1de5451b6ea9c69599b131233db

SHA1
af8b9b46bbe4b0b996abc996cc5f000f8c498348

SHA256
a13b5fcb02fe68cd72e236cec1284e80ef9aa37bcbb596f57fa0d32f9bdb5a32

SHA512
043c555804f19aa482e5419fd0a27b3cf3ca5369cf4f9941608358a7cca8f524515041881b35af63b02dd915abca4a51f45c2b60f1070a293b652d6fbe3ca782

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
e07d9afd313e729a0e8cca5fed626e4c

SHA1
c0510796498e0e2cf30515a34e5f4f3e0a2f1765

SHA256
64509dd74c4471fb6387ff7b748e320d2400b15098435a3e71a07d45cc1ace4a

SHA512
7a4ab30a24449af732639e47eed87a49c5e2ed5b81e164b941276a610fd9eec318d69967286f16ae201906579866c09d2ca4a5de4403d7aa2a1991d26671eaac

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver145E.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JACP9GNT\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/2188-1-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2188-0-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2604-21-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-6-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-44-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-22-0x0000000002940000-0x0000000002941000-memory.dmp

Filesize
4KB

Download
memory/2604-100-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-122-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-143-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-66-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-176-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-197-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-216-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-238-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-259-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-281-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-302-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download
memory/2604-324-0x0000000010000000-0x000000001008D000-memory.dmp

Filesize
564KB

Download