Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
04-04-2024 07:21
Static task
static1
Behavioral task
behavioral1
Sample
b2320949524098f6c6a83c7a6c4a3c25_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
b2320949524098f6c6a83c7a6c4a3c25_JaffaCakes118.exe
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Size
1.2MB
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MD5
b2320949524098f6c6a83c7a6c4a3c25
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SHA1
943deb9b0f11bbd3c6809880894f76b1ca4439e3
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SHA256
eb90b464ca157e8fa10f633d5a8eb2fc61b0b2ac415fc591bcdebadc64d807ee
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SHA512
06a2bd45a1a1244aa29d0529b4dbdce63f50556df356e8341cbeaaceb840741fe8813fa5d41df9c0e640de883d84c478a85de5daf948574c300022de5c872132
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SSDEEP
24576:fK9+03LEh3HqZ7ubCrUwVfLXbLPauq4zElb9KgkVPJiZ5lDF32LrRGVPe8:QFL+qumYojbLPau7zEl4gcQlD95
Malware Config
Extracted
danabot
4
192.119.110.73:443
192.236.147.159:443
192.210.222.88:443
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embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
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type
loader
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 41 112 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 112 rundll32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3336 4384 WerFault.exe b2320949524098f6c6a83c7a6c4a3c25_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
b2320949524098f6c6a83c7a6c4a3c25_JaffaCakes118.exedescription pid process target process PID 4384 wrote to memory of 112 4384 b2320949524098f6c6a83c7a6c4a3c25_JaffaCakes118.exe rundll32.exe PID 4384 wrote to memory of 112 4384 b2320949524098f6c6a83c7a6c4a3c25_JaffaCakes118.exe rundll32.exe PID 4384 wrote to memory of 112 4384 b2320949524098f6c6a83c7a6c4a3c25_JaffaCakes118.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b2320949524098f6c6a83c7a6c4a3c25_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b2320949524098f6c6a83c7a6c4a3c25_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\B23209~1.DLL,s C:\Users\Admin\AppData\Local\Temp\B23209~1.EXE2⤵
- Blocklisted process makes network request
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 5042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4384 -ip 43841⤵
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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=4036 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\B23209~1.DLLFilesize
1.3MB
MD5e92eb4a9ea6ed738885cf78fdffd1884
SHA16240749812e20717e8e0e5f40e58de2906bed6f0
SHA256f220b61ad511e51916355d90acab2416e20c481076ead5b36aabecdab6a4bb64
SHA512ec831abe3c462d0e40b968e660378a2767760a22eda41cbbf3435170a8f5146cdf55a6ae569bd6e12f7a26652901925c85039cae3111a4b57f71dbbee84794aa
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memory/112-22-0x0000000000400000-0x0000000000564000-memory.dmpFilesize
1.4MB
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memory/112-10-0x0000000000400000-0x0000000000564000-memory.dmpFilesize
1.4MB
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memory/112-20-0x0000000000400000-0x0000000000564000-memory.dmpFilesize
1.4MB
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memory/112-21-0x0000000000400000-0x0000000000564000-memory.dmpFilesize
1.4MB
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memory/112-23-0x0000000000400000-0x0000000000564000-memory.dmpFilesize
1.4MB
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memory/112-24-0x0000000000400000-0x0000000000564000-memory.dmpFilesize
1.4MB
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memory/112-25-0x0000000000400000-0x0000000000564000-memory.dmpFilesize
1.4MB
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memory/112-26-0x0000000000400000-0x0000000000564000-memory.dmpFilesize
1.4MB
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memory/4384-3-0x0000000000400000-0x0000000000865000-memory.dmpFilesize
4.4MB
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memory/4384-2-0x0000000002710000-0x0000000002816000-memory.dmpFilesize
1.0MB
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memory/4384-7-0x0000000000400000-0x0000000000865000-memory.dmpFilesize
4.4MB
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memory/4384-12-0x0000000002710000-0x0000000002816000-memory.dmpFilesize
1.0MB
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memory/4384-1-0x0000000002610000-0x0000000002703000-memory.dmpFilesize
972KB