Analysis
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max time kernel
115s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07/04/2024, 22:30
Behavioral task
behavioral1
Sample
e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe
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Size
399KB
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MD5
e600f2f8c6b034cff0742ea9c0c069fd
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SHA1
8f1aa1d14907b3a35fdadb26937da8c5f88a9093
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SHA256
185750511eac369563dba5577c74d77fb0e8be919505c9412f9b4097e77aa528
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SHA512
70304dda1918ef6b6e16bd54b4a82f800925b423d7363073bfe94a09ee24728c0d788eea671c386b637cbf0b87707ece1db07c3203f400f57e8b87a04aa73414
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SSDEEP
12288:85QK3OfgFmjJfR+q+UTzI8GFWid/lTk2XMK9I3s2Or/:Dgk/+q+ZzD/xk28K4zOr/
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/memory/3484-4-0x0000000000400000-0x00000000004F4000-memory.dmp modiloader_stage2 behavioral2/memory/3484-5-0x0000000000400000-0x00000000004F4000-memory.dmp modiloader_stage2 -
resource yara_rule behavioral2/memory/3484-0-0x0000000000400000-0x00000000004F4000-memory.dmp upx behavioral2/memory/1684-3-0x0000000000400000-0x00000000004F4000-memory.dmp upx behavioral2/memory/3484-4-0x0000000000400000-0x00000000004F4000-memory.dmp upx behavioral2/memory/3484-5-0x0000000000400000-0x00000000004F4000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3484 set thread context of 1684 3484 e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe 93 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3356 1684 WerFault.exe 93 -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3484 wrote to memory of 1684 3484 e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe 93 PID 3484 wrote to memory of 1684 3484 e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe 93 PID 3484 wrote to memory of 1684 3484 e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe 93 PID 3484 wrote to memory of 1684 3484 e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe 93 PID 3484 wrote to memory of 1684 3484 e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3484 -
C:\Windows\SysWOW64\mstsc.exe"C:\Windows\system32\mstsc.exe"2⤵PID:1684
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 123⤵
- Program crash
PID:3356
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1684 -ip 16841⤵PID:5068
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1416 --field-trial-handle=2228,i,521073434451423547,2311651514500527526,262144 --variations-seed-version /prefetch:81⤵PID:1132