58332c9f2e1f9d4778d965355ff467fa08d307de7a13a6ecc4ebf1ee2f22cbcf

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 12:20

Sharing

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General

Target

ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe
Size

203KB
MD5

ff42b6717e70bc9b23ae8d8a1ea7948a
SHA1

bfdbac2b48d81748241d4c710291b3871f8a1d0d
SHA256

58332c9f2e1f9d4778d965355ff467fa08d307de7a13a6ecc4ebf1ee2f22cbcf
SHA512

8890343ede1d3bb08eaea15c8c15317de63f1b30a6a70ece2397fdb09fede8b2644bc0de2c0ca5210e618dd72a977fb77b3fe1680f17d66216348012868691e5
SSDEEP

3072:hDydbqcRTtM4Jht8PEnEG4g2loAywrbrtisFoweS+p:pydbqctt41o0frtiGX

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1764 set thread context of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1762920377"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31101926"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1762920377"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1766826872"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420467020"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31101926"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1766826872"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\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-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31101926"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{94190CB8-FFD9-11EE-9C51-FEC986E3018F} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31101926"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe
4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe
4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe
Token: SeDebugPrivilege	4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe
Token: SeDebugPrivilege	2224	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3204	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3204	IEXPLORE.EXE
3204	IEXPLORE.EXE
2224	IEXPLORE.EXE
2224	IEXPLORE.EXE
2224	IEXPLORE.EXE
2224	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85
PID 1764 wrote to memory of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85
PID 1764 wrote to memory of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85
PID 1764 wrote to memory of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85
PID 1764 wrote to memory of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85
PID 1764 wrote to memory of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85
PID 1764 wrote to memory of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85
PID 1764 wrote to memory of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85
PID 1764 wrote to memory of 4656	1764	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	85
PID 4656 wrote to memory of 1952	4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	89
PID 4656 wrote to memory of 1952	4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	89
PID 4656 wrote to memory of 1952	4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	89
PID 1952 wrote to memory of 3204	1952	iexplore.exe	90
PID 1952 wrote to memory of 3204	1952	iexplore.exe	90
PID 3204 wrote to memory of 2224	3204	IEXPLORE.EXE	91
PID 3204 wrote to memory of 2224	3204	IEXPLORE.EXE	91
PID 3204 wrote to memory of 2224	3204	IEXPLORE.EXE	91
PID 4656 wrote to memory of 2224	4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	91
PID 4656 wrote to memory of 2224	4656	ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Users\Admin\AppData\Local\Temp\ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ff42b6717e70bc9b23ae8d8a1ea7948a_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4656
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1952
  - - 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:3204
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3204 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verB006.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\M6O2ZN5Q\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/1764-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1764-2-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4656-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4656-4-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4656-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4656-6-0x0000000000710000-0x000000000075F000-memory.dmp

Filesize
316KB

Download
memory/4656-8-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4656-7-0x0000000000710000-0x000000000075F000-memory.dmp

Filesize
316KB

Download