Analysis
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max time kernel
138s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
02-05-2024 06:23
Static task
static1
Behavioral task
behavioral1
Sample
0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe
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Size
364KB
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MD5
0dbeef829a55644d39eb49d154dd6894
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SHA1
63268c50063f1f3a20235e183a8d2618f178a6a4
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SHA256
06725087984ac2f03b0518bafab9f90819b8b563d2fa52699ee3573bbb52c8ae
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SHA512
02467680c27dacd7e2f5d9dcb277f1794285b7835d451302932b067ecddf603bb1281796619ed7e00246af6421406f6251ac47af01ace93ca8982f91db9e6db2
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SSDEEP
6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANG:WBOO3VKID90TBEhx4O6aG
Malware Config
Signatures
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Dave packer 2 IoCs
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
Processes:
resource yara_rule behavioral2/memory/3588-3-0x0000000000A50000-0x0000000000A82000-memory.dmp dave behavioral2/memory/3588-7-0x0000000000A20000-0x0000000000A50000-memory.dmp dave -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exepid process 3588 0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe 3588 0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 2604 wermgr.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exedescription pid process target process PID 3588 wrote to memory of 2604 3588 0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe wermgr.exe PID 3588 wrote to memory of 2604 3588 0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe wermgr.exe PID 3588 wrote to memory of 2604 3588 0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe wermgr.exe PID 3588 wrote to memory of 2604 3588 0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0dbeef829a55644d39eb49d154dd6894_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
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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=3736 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2604-130-0x000001AE1E3A0000-0x000001AE1E3C4000-memory.dmpFilesize
144KB
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memory/2604-132-0x000001AE1E3A0000-0x000001AE1E3C4000-memory.dmpFilesize
144KB
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memory/3588-3-0x0000000000A50000-0x0000000000A82000-memory.dmpFilesize
200KB
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memory/3588-7-0x0000000000A20000-0x0000000000A50000-memory.dmpFilesize
192KB
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memory/3588-10-0x00000000023A0000-0x00000000023CF000-memory.dmpFilesize
188KB
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memory/3588-8-0x00000000023A0000-0x00000000023CF000-memory.dmpFilesize
188KB
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memory/3588-9-0x0000000000A90000-0x0000000000ABE000-memory.dmpFilesize
184KB
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memory/3588-81-0x00000000023A0000-0x00000000023CF000-memory.dmpFilesize
188KB
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memory/3588-129-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/3588-128-0x0000000000AC0000-0x0000000000AC1000-memory.dmpFilesize
4KB
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memory/3588-131-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/3588-133-0x00000000023A0000-0x00000000023CF000-memory.dmpFilesize
188KB