17cdbe491e6632b19cd2ff3e7d849065398ab8c865f0c5824b06a608e0346790

Analysis

max time kernel
139s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-08-2024 11:11

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General

Target

8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe
Size

159KB
MD5

8e838a072bc5a7dffe12cfa15425a6c1
SHA1

aa9e8dfe5cff401e7a10b333307c7c27a738e1c7
SHA256

17cdbe491e6632b19cd2ff3e7d849065398ab8c865f0c5824b06a608e0346790
SHA512

17fa2bc425638ad070e3dac2e0bfef1c5afe314e7af2a58046dfe90a35f30154ba9504b6cc615d083160ccb42f8174b916e295121c85b50722f67a437e9e78e1
SSDEEP

3072:Aja1EwdENasVEPXzbKyHwLR3Rt7qXPQjcU8w3kzDQ:Bd8CPXzbkt7qXPAcU8h/Q

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3744 set thread context of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87

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	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8e838a072bc5a7dffe12cfa15425a6c1_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
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2030073252"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2030073252"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{A4AC5F2A-589B-11EF-BB4F-F2CBF1DCE4A5} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31124648"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2032573058"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31124648"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31124648"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430226072"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1560	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe
1560	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe
1560	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1560	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe
Token: SeDebugPrivilege	4056	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2552	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe
2552	IEXPLORE.EXE
2552	IEXPLORE.EXE
4056	IEXPLORE.EXE
4056	IEXPLORE.EXE
4056	IEXPLORE.EXE
4056	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3744 wrote to memory of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87
PID 3744 wrote to memory of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87
PID 3744 wrote to memory of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87
PID 3744 wrote to memory of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87
PID 3744 wrote to memory of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87
PID 3744 wrote to memory of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87
PID 3744 wrote to memory of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87
PID 3744 wrote to memory of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87
PID 3744 wrote to memory of 1560	3744	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	87
PID 1560 wrote to memory of 1748	1560	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	96
PID 1560 wrote to memory of 1748	1560	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	96
PID 1560 wrote to memory of 1748	1560	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	96
PID 1748 wrote to memory of 2552	1748	iexplore.exe	97
PID 1748 wrote to memory of 2552	1748	iexplore.exe	97
PID 2552 wrote to memory of 4056	2552	IEXPLORE.EXE	98
PID 2552 wrote to memory of 4056	2552	IEXPLORE.EXE	98
PID 2552 wrote to memory of 4056	2552	IEXPLORE.EXE	98
PID 1560 wrote to memory of 4056	1560	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	98
PID 1560 wrote to memory of 4056	1560	8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe	98

C:\Users\Admin\AppData\Local\Temp\8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3744
- C:\Users\Admin\AppData\Local\Temp\8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\8e838a072bc5a7dffe12cfa15425a6c1_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1560
- - 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:1748
  - - 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:2552
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2552 CREDAT:17410 /prefetch:2
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:4056

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\Local\Microsoft\Windows\INetCache\IE\O8WYVOD7\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/1560-3-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1560-6-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1560-7-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1560-9-0x0000000000610000-0x000000000065E000-memory.dmp

Filesize
312KB

Download
memory/1560-11-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3744-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/3744-5-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download