Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
04/01/2025, 19:41
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe
Resource
win10v2004-20241007-en
General
-
Target
JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe
-
Size
408KB
-
MD5
7b6e32355587a65ca9d434152ebd7ef4
-
SHA1
6ce649670be8e54ebaf3d018a030306e6bd8e070
-
SHA256
d8f21b5f2faba217f98cd3e77340f21ae8e13f4598bae5095d578c320a0b9b37
-
SHA512
d23ec6dd5aa6d7675eb0d4c4d567f3775fcfff9ccbbe6f71a1b76555d22ab06b66b69ed764cdd14e979d70d32bf212b9664682917bc27b54e0367a71f045157c
-
SSDEEP
6144:v7l/Mts0sXrneChRWcSUEC8ctAom2C+do4ON1ZA0bYQpBuLGlY+6iPHS/ei:hMSeChscpEBctA2Q11aPQ3/6/ei
Malware Config
Signatures
-
ISR Stealer
ISR Stealer is a modified version of Hackhound Stealer written in visual basic.
-
ISR Stealer payload 4 IoCs
resource yara_rule behavioral1/memory/2568-378-0x0000000000400000-0x0000000000459000-memory.dmp family_isrstealer behavioral1/files/0x000a00000001227d-386.dat family_isrstealer behavioral1/memory/2232-810-0x0000000000400000-0x0000000000459000-memory.dmp family_isrstealer behavioral1/memory/2568-818-0x0000000000400000-0x0000000000459000-memory.dmp family_isrstealer -
Isrstealer family
-
Executes dropped EXE 6 IoCs
pid Process 2520 YTEYT.exe 1412 YTEYT.exe 2872 YTEYT.exe 848 intelgfx.exe 2232 intelgfx.exe 2512 intelgfx.exe -
Loads dropped DLL 12 IoCs
pid Process 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 2520 YTEYT.exe 1412 YTEYT.exe 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\invidiadriver = "C:\\Users\\Admin\\AppData\\Roaming\\system32\\intelgfx.exe" reg.exe -
Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 2328 set thread context of 2568 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 30 PID 2328 set thread context of 876 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 31 PID 2520 set thread context of 1412 2520 YTEYT.exe 33 PID 1412 set thread context of 2872 1412 YTEYT.exe 34 PID 848 set thread context of 2232 848 intelgfx.exe 40 PID 848 set thread context of 2512 848 intelgfx.exe 41 -
resource yara_rule behavioral1/memory/876-379-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2568-378-0x0000000000400000-0x0000000000459000-memory.dmp upx behavioral1/memory/876-805-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2232-810-0x0000000000400000-0x0000000000459000-memory.dmp upx behavioral1/memory/2568-818-0x0000000000400000-0x0000000000459000-memory.dmp upx behavioral1/memory/2512-819-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 11 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language intelgfx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language intelgfx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language intelgfx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YTEYT.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YTEYT.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YTEYT.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2520 YTEYT.exe 2520 YTEYT.exe 2520 YTEYT.exe 2520 YTEYT.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe Token: SeDebugPrivilege 2512 intelgfx.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 2520 YTEYT.exe 848 intelgfx.exe 2232 intelgfx.exe 2512 intelgfx.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2328 wrote to memory of 2568 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 30 PID 2328 wrote to memory of 2568 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 30 PID 2328 wrote to memory of 2568 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 30 PID 2328 wrote to memory of 2568 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 30 PID 2328 wrote to memory of 2568 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 30 PID 2328 wrote to memory of 2568 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 30 PID 2328 wrote to memory of 2568 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 30 PID 2328 wrote to memory of 2568 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 30 PID 2328 wrote to memory of 876 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 31 PID 2328 wrote to memory of 876 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 31 PID 2328 wrote to memory of 876 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 31 PID 2328 wrote to memory of 876 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 31 PID 2328 wrote to memory of 876 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 31 PID 2328 wrote to memory of 876 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 31 PID 2328 wrote to memory of 876 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 31 PID 2328 wrote to memory of 876 2328 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 31 PID 2568 wrote to memory of 2520 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 32 PID 2568 wrote to memory of 2520 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 32 PID 2568 wrote to memory of 2520 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 32 PID 2568 wrote to memory of 2520 2568 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 32 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 2520 wrote to memory of 1412 2520 YTEYT.exe 33 PID 1412 wrote to memory of 2872 1412 YTEYT.exe 34 PID 1412 wrote to memory of 2872 1412 YTEYT.exe 34 PID 1412 wrote to memory of 2872 1412 YTEYT.exe 34 PID 1412 wrote to memory of 2872 1412 YTEYT.exe 34 PID 1412 wrote to memory of 2872 1412 YTEYT.exe 34 PID 1412 wrote to memory of 2872 1412 YTEYT.exe 34 PID 876 wrote to memory of 2652 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 36 PID 876 wrote to memory of 2652 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 36 PID 876 wrote to memory of 2652 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 36 PID 876 wrote to memory of 2652 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 36 PID 2652 wrote to memory of 2436 2652 cmd.exe 38 PID 2652 wrote to memory of 2436 2652 cmd.exe 38 PID 2652 wrote to memory of 2436 2652 cmd.exe 38 PID 2652 wrote to memory of 2436 2652 cmd.exe 38 PID 876 wrote to memory of 848 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 39 PID 876 wrote to memory of 848 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 39 PID 876 wrote to memory of 848 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 39 PID 876 wrote to memory of 848 876 JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe 39 PID 848 wrote to memory of 2232 848 intelgfx.exe 40 PID 848 wrote to memory of 2232 848 intelgfx.exe 40 PID 848 wrote to memory of 2232 848 intelgfx.exe 40 PID 848 wrote to memory of 2232 848 intelgfx.exe 40 PID 848 wrote to memory of 2232 848 intelgfx.exe 40 PID 848 wrote to memory of 2232 848 intelgfx.exe 40 PID 848 wrote to memory of 2232 848 intelgfx.exe 40 PID 848 wrote to memory of 2232 848 intelgfx.exe 40 PID 848 wrote to memory of 2512 848 intelgfx.exe 41 PID 848 wrote to memory of 2512 848 intelgfx.exe 41 PID 848 wrote to memory of 2512 848 intelgfx.exe 41 PID 848 wrote to memory of 2512 848 intelgfx.exe 41 PID 848 wrote to memory of 2512 848 intelgfx.exe 41 PID 848 wrote to memory of 2512 848 intelgfx.exe 41
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2568 -
C:\Users\Admin\AppData\Local\Temp\YTEYT.exe"C:\Users\Admin\AppData\Local\Temp\YTEYT.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2520 -
C:\Users\Admin\AppData\Local\Temp\YTEYT.exe"C:\Users\Admin\AppData\Local\Temp\YTEYT.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Users\Admin\AppData\Local\Temp\YTEYT.exe"C:\Users\Admin\AppData\Local\Temp\YTEYT.exe" /scomma C:\Users\Admin\AppData\Local\Temp\data.dmp5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2872
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b6e32355587a65ca9d434152ebd7ef4.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:876 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\HWXUD.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "invidiadriver" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe" /f4⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2436
-
-
-
C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe"C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe"C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2232
-
-
C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe"C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2512
-
-
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
152B
MD55f88391307396bd801e5d983e4f96ac4
SHA1d426f3dad0cd9f13287b263028ad4587f2b1d9c8
SHA2562d6e24c71a3081416896765d09901744dbd541553af2d831f2a17f6f38ac4dec
SHA5120cc65532264fe5541dc75016c080004c111fecfb97f2f0063984a89089d49ea07a1bf6c1fa9b835ad32cfa986bac82d171351c6cf2163598199588aefdb402f8
-
Filesize
320KB
MD5ccc2260269cb43ddadda9444e3d112f7
SHA1ddab46acc12d7c60a15fa363f88030f1dd539fcb
SHA2568ca1bd039407381c33fb7ab570b6e95b0ce64b0d5ef64a1968f9b55647cc1911
SHA512787d0b4f5d89b840a4917c78e46f963c8c96a96ec005b45d085222ef307c2a76f074c4a65ca033b038e1b7d1419c7cd3c5c5f3075c3ea24e546c68bdd7643fde
-
Filesize
408KB
MD5b801fa73ed09a4fffc18c73fed292400
SHA1b98dd42677f02e5fad5b1331e1cdf5446e68c318
SHA2566e70290a314cd02265d4a5c09cc54fe8ddefaafc78c4390130811dd8ca49bbdb
SHA5122a001d69030eed8c6b1c2f480803d2d8d88ffe09cc56e3967eeced7800276f56f9f51278d39d68a83f13a37b4e7993e9135c66fd94dcf84f3808376353ef77a9