Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
141s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
12/08/2024, 04:12
Behavioral task
behavioral1
Sample
8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe
-
Size
123KB
-
MD5
8d4566d7fd2a31eb752a387d3474f2ad
-
SHA1
9f03ad50ba4ac8410653f36fb59fd840e818574c
-
SHA256
9f65eee252d7e2b747d60549ae9caf873fcfe0b4ed50ed86b83d40518e83aa59
-
SHA512
c04f404388f5838e98d92affd28b7122aa964a4ff1fdd221b109f59b5ccf4cb0b19c01fbc33534da6da482b2e978272cc52b3d23506f67bfd3c33406c3ae505d
-
SSDEEP
3072:teSQ4VMZrrOwzrq5Ss9eYfphfFQkUcot3EpeBWLs/syM8:t1YrJrOSsRwcpWD
Malware Config
Signatures
-
Manipulates Digital Signatures 1 TTPs 2 IoCs
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing\Trust Database\0\goicfboogidikkejccmclpieicihhlpo jimddp = "electronic-group" iaccess32.exe Set value (data) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\SystemCertificates\TrustedPublisher\Certificates\62119EF862C6B3A0D853419B87EB3E2F6C78640A\Blob = 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 regedit.exe -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x0005000000019fd6-30.dat acprotect -
Executes dropped EXE 1 IoCs
pid Process 1448 iaccess32.exe -
Loads dropped DLL 3 IoCs
pid Process 2756 regsvr32.exe 1448 iaccess32.exe 1448 iaccess32.exe -
resource yara_rule behavioral1/memory/1848-0-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/files/0x0007000000012117-8.dat upx behavioral1/memory/1848-7-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-9-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/files/0x0005000000019fd6-30.dat upx behavioral1/memory/2756-32-0x0000000010000000-0x0000000010047000-memory.dmp upx behavioral1/memory/1448-77-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-78-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-79-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-81-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-82-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-83-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-85-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-86-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-87-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-88-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-89-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-90-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-91-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-92-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1448-93-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\egaccess4_1071.dll iaccess32.exe -
Drops file in Program Files directory 13 IoCs
description ioc Process File created C:\Program Files (x86)\Instant Access\Center\NOCREDITCARD.lnk iaccess32.exe File created C:\Program Files (x86)\Instant Access\DesktopIcons\NOCREDITCARD.lnk iaccess32.exe File created C:\Program Files (x86)\Instant Access\Multi\20110128130115\medias\p2e.ico iaccess32.exe File created C:\Program Files (x86)\Instant Access\Multi\20110128130115\instant access.exe iaccess32.exe File created C:\Program Files (x86)\Instant Access\Multi\20110128130115\dialerexe.ini iaccess32.exe File opened for modification C:\Program Files (x86)\Instant Access\Center\NOCREDITCARD.lnk iaccess32.exe File created C:\Program Files (x86)\Instant Access\Multi\20110128130115\medias\p2e_1_3.gif iaccess32.exe File created C:\Program Files (x86)\Instant Access\Multi\20110128130115\medias\p2e_2_3.gif iaccess32.exe File created C:\Program Files (x86)\Instant Access\Multi\20110128130115\medias\p2e_go_3.gif iaccess32.exe File created C:\Program Files (x86)\Instant Access\Multi\20110128130115\medias\p2e_3_3.gif iaccess32.exe File opened for modification C:\Program Files (x86)\Instant Access\Multi\20110128130115\dialerexe.ini iaccess32.exe File created C:\Program Files (x86)\Instant Access\Multi\20110128130115\Common\module.php iaccess32.exe File created C:\Program Files (x86)\Instant Access\Multi\20110128130115\medias\p2e_logo_2.gif iaccess32.exe -
Drops file in Windows directory 6 IoCs
description ioc Process File created C:\Windows\dialexe.zl iaccess32.exe File created C:\Windows\dialexe.epk iaccess32.exe File created C:\Windows\dialerexe.ini iaccess32.exe File created C:\Windows\egdhtm_pack.epk iaccess32.exe File created C:\Windows\iaccess32.exe 8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe File created C:\Windows\tmlpcert2007 iaccess32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iaccess32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regedit.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main iaccess32.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iaccess32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iaccess32.exe -
Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{413E282B-C32A-4717-A0F3-4F2E6FE25F83} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{413E282B-C32A-4717-A0F3-4F2E6FE25F83}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{413E282B-C32A-4717-A0F3-4F2E6FE25F83}\InprocServer32\ = "C:\\Windows\\SysWow64\\egaccess4_1071.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{413E282B-C32A-4717-A0F3-4F2E6FE25F83}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe -
Runs regedit.exe 1 IoCs
pid Process 2172 regedit.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1848 8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe 1448 iaccess32.exe 1448 iaccess32.exe 1448 iaccess32.exe 1448 iaccess32.exe 1448 iaccess32.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1848 wrote to memory of 1448 1848 8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe 30 PID 1848 wrote to memory of 1448 1848 8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe 30 PID 1848 wrote to memory of 1448 1848 8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe 30 PID 1848 wrote to memory of 1448 1848 8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe 30 PID 1448 wrote to memory of 2172 1448 iaccess32.exe 31 PID 1448 wrote to memory of 2172 1448 iaccess32.exe 31 PID 1448 wrote to memory of 2172 1448 iaccess32.exe 31 PID 1448 wrote to memory of 2172 1448 iaccess32.exe 31 PID 1448 wrote to memory of 2756 1448 iaccess32.exe 32 PID 1448 wrote to memory of 2756 1448 iaccess32.exe 32 PID 1448 wrote to memory of 2756 1448 iaccess32.exe 32 PID 1448 wrote to memory of 2756 1448 iaccess32.exe 32 PID 1448 wrote to memory of 2756 1448 iaccess32.exe 32 PID 1448 wrote to memory of 2756 1448 iaccess32.exe 32 PID 1448 wrote to memory of 2756 1448 iaccess32.exe 32
Processes
-
C:\Users\Admin\AppData\Local\Temp\8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8d4566d7fd2a31eb752a387d3474f2ad_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1848 -
C:\Windows\iaccess32.exeC:\Windows\iaccess32.exe2⤵
- Manipulates Digital Signatures
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Windows\SysWOW64\regedit.exe"C:\Windows\System32\regedit.exe" /s C:\Windows\tmlpcert20073⤵
- Manipulates Digital Signatures
- System Location Discovery: System Language Discovery
- Runs regedit.exe
PID:2172
-
-
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Windows\system32\egaccess4_1071.dll"3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2756
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
668B
MD566a9aa3655cf169e20c08290aa5659a4
SHA1cf45e207d7cffb643101caba7e43e59aee443fdc
SHA25691456108aacefd9e47ec497f784e5667db9bb12ebd13132b211e104bc16bbbd9
SHA512e3aa3e8466f144f5cd72931eec7fa7f271c7d9939b05d015291d3c5929bf9ac427ea5fdfe84b661132987d890238ff24016e7f568c8a44ac681aba146615b5d1
-
Filesize
2KB
MD5581fcf105e4fde2b30f410746b92c7ae
SHA1bae0048fff9f2e1c1efedb5af37ef1b00f5a9f48
SHA25655b544b41f9dee3bb5b9ca60e04a8379010b304f49f3af14ce6dd9dec80e930d
SHA512e32b87bf7f6e6a5f76abcfa3722fd9413fb13076ba99e32c110c20c55717bfba6616bae1d02166751be9679a07c1b1a5ee6d243c352a4bd86fc3a644605efeba
-
Filesize
76KB
MD5b83f652ffa76451ae438954f89c02f62
SHA1b3ba0014dd16cee5f6d4cfe7e28b2d5de79dc6dd
SHA256f601991aa00cbe7001197affc0e3854ab76c51c05b9a6ca3e3f708fed876c32f
SHA512965172a5ecd070ea6707ec9985ee3c135c06534561b90ae233e8049b247d87d529b8280f0faf2b0ed933f59c68844414726fa80c4d3119cffa4fdd1cb60eab83
-
Filesize
123KB
MD58d4566d7fd2a31eb752a387d3474f2ad
SHA19f03ad50ba4ac8410653f36fb59fd840e818574c
SHA2569f65eee252d7e2b747d60549ae9caf873fcfe0b4ed50ed86b83d40518e83aa59
SHA512c04f404388f5838e98d92affd28b7122aa964a4ff1fdd221b109f59b5ccf4cb0b19c01fbc33534da6da482b2e978272cc52b3d23506f67bfd3c33406c3ae505d
-
Filesize
6KB
MD5b103757bc3c714123b5efa26ff96a915
SHA1991d6694c71736b59b9486339be44ae5e2b66fef
SHA256eef8937445f24c2bcbe101419be42694e0e38628653a755ab29ecba357d81d48
SHA512d04f2ab14ad4d3e06ea357b4c810515d73b32f2650533a5895ebf5d14b4b697752f25c0c371372e00faab661c0b051c33b8c25bf1226f30be5d6b8727dea81e1