5ea935f2a09ba5051e2ffeccbace52c5610103ad747bd16e16e4528b10bf6e95

Analysis

max time kernel
138s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 01:32

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General

Target

a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe
Size

296KB
MD5

a4ddbfff974fc472175a18d7fd0df206
SHA1

895edbdb653f601ecdaa26cae8a6b51a769e7049
SHA256

5ea935f2a09ba5051e2ffeccbace52c5610103ad747bd16e16e4528b10bf6e95
SHA512

76e2b349d6e2a36349d99f2fdbbf046c5f3830998205cab2868a6a432b89348f45f81541663aff1cf83df40a34b9aae1c0bb7168d38381bcab4e549aa27b1b4b
SSDEEP

3072:3h41wuygp/teJIRB93zYbydTaDmvWljx5VJIgHpG2NpeYufV65vuerfJpkEBNXT7:u+G8M2OYFWm8zH4dEx+IG2xVyr

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3980 set thread context of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92

System Location Discovery: System Language Discovery 1 TTPs 4 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	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{C6BA8524-5D01-11EF-939B-F2CBF1DCE4A5} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31125774"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31125774"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\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 (data)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2603925617"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2602207004"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2602207004"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430709745"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31125774"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
100	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe
100	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe
100	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	100	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe
Token: SeDebugPrivilege	4548	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4272	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe
4272	IEXPLORE.EXE
4272	IEXPLORE.EXE
4548	IEXPLORE.EXE
4548	IEXPLORE.EXE
4548	IEXPLORE.EXE
4548	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3980 wrote to memory of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92
PID 3980 wrote to memory of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92
PID 3980 wrote to memory of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92
PID 3980 wrote to memory of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92
PID 3980 wrote to memory of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92
PID 3980 wrote to memory of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92
PID 3980 wrote to memory of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92
PID 3980 wrote to memory of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92
PID 3980 wrote to memory of 100	3980	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	92
PID 100 wrote to memory of 1660	100	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	95
PID 100 wrote to memory of 1660	100	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	95
PID 100 wrote to memory of 1660	100	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	95
PID 1660 wrote to memory of 4272	1660	iexplore.exe	96
PID 1660 wrote to memory of 4272	1660	iexplore.exe	96
PID 4272 wrote to memory of 4548	4272	IEXPLORE.EXE	97
PID 4272 wrote to memory of 4548	4272	IEXPLORE.EXE	97
PID 4272 wrote to memory of 4548	4272	IEXPLORE.EXE	97
PID 100 wrote to memory of 4548	100	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	97
PID 100 wrote to memory of 4548	100	a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe	97

C:\Users\Admin\AppData\Local\Temp\a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3980
- C:\Users\Admin\AppData\Local\Temp\a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a4ddbfff974fc472175a18d7fd0df206_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:100
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1660
  - - 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:4272
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4272 CREDAT:17410 /prefetch:2
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:4548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
c96e614eba353b508b28bc6db6f904fc

SHA1
927610445b4fa45b4a04edf375814e987d1b34a6

SHA256
810b4bff49dad46744697f352a924048cbd10336c0648779d2ff9fe99abc5bdc

SHA512
7f8929dcc59fc380d6ab2ff12faf0866c959bf754fd84f257e17cf186542edb54d29cd1f555f49d57a23f55f3148b22fb22a51ec1c6e1855022068508606ec1f

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

Filesize
404B

MD5
467ac9528ee48e569b4692a794fe84e2

SHA1
944dc31c82b1947735d96690213a4502c1a164e3

SHA256
774ad915e5b4a05ad1a8ebc042aa91bc3b31575cae51b27353ae108cbeec4a96

SHA512
bf51f6ad0dd8630652cf148c6535ef2dc69087030c2927d4fc3e63d096e87002faa098517e6254408a80cbc78beadd4f9f30dc83da20a5a39a21deac704ba3e5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\T1CTRFUW\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/100-2-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

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memory/100-4-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/100-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/100-6-0x00000000022B0000-0x00000000022FF000-memory.dmp

Filesize
316KB

Download
memory/100-8-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

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