Analysis
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max time kernel
148s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
04/07/2024, 04:59
Static task
static1
Behavioral task
behavioral1
Sample
24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe
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Size
371KB
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MD5
24b56317bb0c9e124263e7a6968d8df6
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SHA1
eaebdbf6d7ea277d3dc419e1f6eba2d606748505
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SHA256
6987f83bea3a8767c163dbe51ff09621c8b18355b1223a5d9b4b852340c95587
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SHA512
58b76eea6c55a7839e55c7c794eea7377d229a3901362d5972300122135fed976b458b6bd999760ac507e44367869a35e079c9c669821977cf26c8691dcfbf80
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SSDEEP
6144:HjbeidwPmGD9KXiznRLaDUUvOlCpCpsJQzANpiq26aeZ2x12IHBmu32xSO7Z:HuuUmeLRLaB/pdJQzA3ir69ZW2IQ7
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 2 IoCs
resource yara_rule behavioral2/files/0x00070000000233c0-10.dat modiloader_stage2 behavioral2/memory/3484-12-0x0000000000400000-0x000000000048E000-memory.dmp modiloader_stage2 -
Executes dropped EXE 2 IoCs
pid Process 728 server.exe 3484 X-CRYP~1.EXE -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4224 728 WerFault.exe 80 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 728 server.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3352 wrote to memory of 728 3352 24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe 80 PID 3352 wrote to memory of 728 3352 24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe 80 PID 3352 wrote to memory of 728 3352 24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe 80 PID 3352 wrote to memory of 3484 3352 24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe 84 PID 3352 wrote to memory of 3484 3352 24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe 84 PID 3352 wrote to memory of 3484 3352 24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\24b56317bb0c9e124263e7a6968d8df6_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3352 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\server.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\server.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:728 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 728 -s 4643⤵
- Program crash
PID:4224
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\X-CRYP~1.EXEC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\X-CRYP~1.EXE2⤵
- Executes dropped EXE
PID:3484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 728 -ip 7281⤵PID:4380
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
543KB
MD5a3219d3fe98e10cf00905595edfba356
SHA13f1261e506e5b1544bafce66783716591338c118
SHA25617540c2fcaa841404bd5a2a3e08b8f75fdc45176e56f9fe5845c7a60a8814cd0
SHA5128df626a018ed919c41d78759c4c149a93a68e32ac5e03d99564e0b15007c575c12e2f6aabd25b53a74faa241e39023c4c5fbcf5925cd5978be330fada655cd3f
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Filesize
70KB
MD5ef8199679933d079b9c0a25d5da4ada5
SHA1cd152168f0083096d0f3407cbc992fbc2c00bb1f
SHA256eebb8515f911596835d376d566a9a1fba36d05503b7a730ba6ec60b24152a105
SHA512e14e03df6895e0e445ecf6b472a4561ee3a7d94d51d0038087698d7cbb37e80187db28d0c72e12e60815cebed2474ccdd5c7a065d38e69b8ce1c467059a846d5