Analysis
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max time kernel
140s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20-06-2024 20:00
Behavioral task
behavioral1
Sample
094f78636280694676dee27f7511d3ed_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
094f78636280694676dee27f7511d3ed_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
094f78636280694676dee27f7511d3ed_JaffaCakes118.exe
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Size
156KB
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MD5
094f78636280694676dee27f7511d3ed
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SHA1
d0b41105434bfb4a09e01d23970b04b80b622b54
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SHA256
503215e27d9d00f9e337464dbeb09afa25c45fd40e1ea55bd59d3066f8cd7cb4
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SHA512
c2543b7abf9af467eadca2857b3476b1af371db0f476d16ffab3e59de1e9c1e9021f29d13da622cfffcb1b293c1d51ff33cb7bf9be7b94f7a8815742c5b2615c
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SSDEEP
1536:7sCqYOQXNCF9K9OqfQCrfglPTyWfUtzdJpFHSOuopEgBo0ghUu:hOmN5/TglPTFAbp1SaJBfru
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 5 IoCs
Processes:
resource yara_rule behavioral2/memory/1564-2-0x0000000000400000-0x0000000000427000-memory.dmp modiloader_stage2 C:\Windows\wmsj.exe modiloader_stage2 behavioral2/memory/4724-5-0x0000000000400000-0x0000000000427000-memory.dmp modiloader_stage2 behavioral2/memory/1564-15-0x0000000000400000-0x0000000000427000-memory.dmp modiloader_stage2 behavioral2/memory/4724-18-0x0000000000400000-0x0000000000427000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
Processes:
wmsj.exepid process 4724 wmsj.exe -
Loads dropped DLL 2 IoCs
Processes:
wmsj.exepid process 4724 wmsj.exe 4724 wmsj.exe -
Drops file in Windows directory 5 IoCs
Processes:
094f78636280694676dee27f7511d3ed_JaffaCakes118.exewmsj.exedescription ioc process File opened for modification C:\Windows\wmsj.exe 094f78636280694676dee27f7511d3ed_JaffaCakes118.exe File created C:\Windows\video.dll wmsj.exe File created C:\Windows\wmsj.exe wmsj.exe File created C:\Windows\video.dll 094f78636280694676dee27f7511d3ed_JaffaCakes118.exe File created C:\Windows\wmsj.exe 094f78636280694676dee27f7511d3ed_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
wmsj.exepid process 4724 wmsj.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
094f78636280694676dee27f7511d3ed_JaffaCakes118.exedescription pid process target process PID 1564 wrote to memory of 4724 1564 094f78636280694676dee27f7511d3ed_JaffaCakes118.exe wmsj.exe PID 1564 wrote to memory of 4724 1564 094f78636280694676dee27f7511d3ed_JaffaCakes118.exe wmsj.exe PID 1564 wrote to memory of 4724 1564 094f78636280694676dee27f7511d3ed_JaffaCakes118.exe wmsj.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\094f78636280694676dee27f7511d3ed_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\094f78636280694676dee27f7511d3ed_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1564 -
C:\Windows\wmsj.exeC:\Windows\wmsj.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:4724
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
36KB
MD538935bc4246f150a4647a22ba5b23d1c
SHA1f79a26c9de641cff25eb7958eaa063b7aa431ed5
SHA256db7a8dd9934af10c9f7362c1bb17c0e3442cfd125c1a800443421a1f9d6dd5d5
SHA51242a4d4dcf7e346752af9d93950f3c8f682a679613a4750586bcdfe39ceb6d7f37df6fa604564252c4efb5da18dc88efc1f92e161981b9a9baddc07357982e722
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Filesize
156KB
MD5094f78636280694676dee27f7511d3ed
SHA1d0b41105434bfb4a09e01d23970b04b80b622b54
SHA256503215e27d9d00f9e337464dbeb09afa25c45fd40e1ea55bd59d3066f8cd7cb4
SHA512c2543b7abf9af467eadca2857b3476b1af371db0f476d16ffab3e59de1e9c1e9021f29d13da622cfffcb1b293c1d51ff33cb7bf9be7b94f7a8815742c5b2615c