Analysis
- max time kernel
147s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
25/06/2024, 04:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe
Resource
win7-20240419-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe
Resource
win10v2004-20240508-en
9 signatures
150 seconds
General
- Target 0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe
- Size 747KB
- Sample240625-e3zg4ateqm
- SHA256 2f7b20a772ec20e560de947bb20cb467fc2a3313f41edcf85b31ce22547332f6
- MD5 0c87db6d60bd54a7336f598afd906299
- SHA1 86f93e89fc8cfe73791545c02aeae6abc2fe172d
- SHA512 7b3558111ed288eda0b4f978be8d1d2b03732f00b37180025b9b0a236df733ed7adfa6be1bcef7ccc56f0eed07aad3a80f661268b023741218d926a3ea3f00fd
- SSDEEP 12288:nfymkAZ/n7K9PXB3FYae/z2RGuH6OinI8ZT5wo0PFu112kFitF95M5LF3Z4mxxDh:naGZT8x1Yaer2RGyLi5BOTo2kMt/q5LP
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 1 IoCs
resource yara_rule behavioral2/memory/4352-78-0x0000000000400000-0x0000000000587000-memory.dmp modiloader_stage2 - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4352 set thread context of 1140 4352 0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe 83 - Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt 0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe - Program crash 1 IoCs
pid pid_target Process procid_target 2740 4352 WerFault.exe 79 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{651DF73B-32AB-11EF-BCA5-E659512317F8} = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\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 Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425451597" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1140 IEXPLORE.EXE - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1140 IEXPLORE.EXE 1140 IEXPLORE.EXE 1512 IEXPLORE.EXE 1512 IEXPLORE.EXE 1512 IEXPLORE.EXE 1512 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4352 wrote to memory of 1140 4352 0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe 83 PID 4352 wrote to memory of 1140 4352 0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe 83 PID 4352 wrote to memory of 1140 4352 0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe 83 PID 4352 wrote to memory of 1140 4352 0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe 83 PID 1140 wrote to memory of 1512 1140 IEXPLORE.EXE 84 PID 1140 wrote to memory of 1512 1140 IEXPLORE.EXE 84 PID 1140 wrote to memory of 1512 1140 IEXPLORE.EXE 84
Processes
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C:\Users\Admin\AppData\Local\Temp\0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0c87db6d60bd54a7336f598afd906299_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4352 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4352 -s 3282⤵
- Program crash
PID:2740
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C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1140 CREDAT:17410 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1512
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4352 -ip 43521⤵PID:4536