1b39b2c7f11b05080d920f25a21d6e6b1ef29051f707d10365354d3800b7c330

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 12:46

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General

Target

741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe
Size

214KB
MD5

741d9b14ecbf63c899d8f3936818acb6
SHA1

5b3e0f9c82cf218d309079f68f65e96a20ad56bd
SHA256

1b39b2c7f11b05080d920f25a21d6e6b1ef29051f707d10365354d3800b7c330
SHA512

a0c3390e99ccb3e57b940bbf7f6428c939aa5641aba863c76e4d556f2b40caf93ca3d91635b467b26011816c2bed368aed4e0c0c6545a27520e8198bff2b1f75
SSDEEP

3072:+BQCtsUXd3e0IT6npK6sWWuzV7FWpcSz+egU2FtaL+W:+CCZXd3140wpVp52F0LV

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1548 set thread context of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94

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	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	741d9b14ecbf63c899d8f3936818acb6_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-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31121247"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2589907875"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31121247"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{C5F2EDDD-4B52-11EF-A174-7A4AC7ACABCB} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "428765410"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\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-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2589907875"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2607126103"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31121247"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2384	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe
2384	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe
2384	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2384	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe
Token: SeDebugPrivilege	1416	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3304	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3304	IEXPLORE.EXE
3304	IEXPLORE.EXE
1416	IEXPLORE.EXE
1416	IEXPLORE.EXE
1416	IEXPLORE.EXE
1416	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1548 wrote to memory of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94
PID 1548 wrote to memory of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94
PID 1548 wrote to memory of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94
PID 1548 wrote to memory of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94
PID 1548 wrote to memory of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94
PID 1548 wrote to memory of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94
PID 1548 wrote to memory of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94
PID 1548 wrote to memory of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94
PID 1548 wrote to memory of 2384	1548	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	94
PID 2384 wrote to memory of 8	2384	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	95
PID 2384 wrote to memory of 8	2384	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	95
PID 2384 wrote to memory of 8	2384	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	95
PID 8 wrote to memory of 3304	8	iexplore.exe	96
PID 8 wrote to memory of 3304	8	iexplore.exe	96
PID 3304 wrote to memory of 1416	3304	IEXPLORE.EXE	97
PID 3304 wrote to memory of 1416	3304	IEXPLORE.EXE	97
PID 3304 wrote to memory of 1416	3304	IEXPLORE.EXE	97
PID 2384 wrote to memory of 1416	2384	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	97
PID 2384 wrote to memory of 1416	2384	741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe	97

C:\Users\Admin\AppData\Local\Temp\741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1548
- C:\Users\Admin\AppData\Local\Temp\741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\741d9b14ecbf63c899d8f3936818acb6_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2384
- - 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:8
  - - 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:3304
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3304 CREDAT:17410 /prefetch:2
        5⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:1416

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\5G8JI3LV\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/1548-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1548-1-0x0000000000580000-0x0000000000588000-memory.dmp

Filesize
32KB

Download
memory/1548-2-0x0000000000580000-0x0000000000588000-memory.dmp

Filesize
32KB

Download
memory/1548-5-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2384-3-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2384-6-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2384-7-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2384-8-0x00000000021B0000-0x00000000021FF000-memory.dmp

Filesize
316KB

Download
memory/2384-10-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download