Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 05:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
861613cdfa40542f4890c5ec8ffa8ea4_JaffaCakes118.dll
Resource
win7-20240419-en
windows7-x64
3 signatures
150 seconds
General
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Target
861613cdfa40542f4890c5ec8ffa8ea4_JaffaCakes118.dll
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Size
120KB
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MD5
861613cdfa40542f4890c5ec8ffa8ea4
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SHA1
1dc83b843d335b6e4f6e964739891d11f63f30b0
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SHA256
c14f7ece9b6c84d7e81839663fdfcb3cd3eacd06503f02e1cd4ccd9bb90019ca
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SHA512
76f355c680b40cef7332bfadd63d4f4e15b65c531b9d445344065c5a0a200210ac8ede75dcdd9852e3b08221c87b8a4cbf57c5e6b6db4164719d6382e7c5ea64
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SSDEEP
3072:za+dUDMZJjkzSzh25YohAUwr3XnsOOujmZOtT:wMZSzSzhA1rwDXnhZCST
Malware Config
Extracted
Family
icedid
C2
loadwe4.casa
Signatures
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IcedID First Stage Loader 4 IoCs
resource yara_rule behavioral2/memory/2320-4-0x0000000000850000-0x0000000000858000-memory.dmp IcedidFirstLoader behavioral2/memory/2320-0-0x00000000006F0000-0x00000000006FA000-memory.dmp IcedidFirstLoader behavioral2/memory/2320-7-0x00000000004F0000-0x00000000004F8000-memory.dmp IcedidFirstLoader behavioral2/memory/2320-8-0x0000000000870000-0x0000000000876000-memory.dmp IcedidFirstLoader -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4424 wrote to memory of 2320 4424 regsvr32.exe 83 PID 4424 wrote to memory of 2320 4424 regsvr32.exe 83 PID 4424 wrote to memory of 2320 4424 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\861613cdfa40542f4890c5ec8ffa8ea4_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4424 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\861613cdfa40542f4890c5ec8ffa8ea4_JaffaCakes118.dll2⤵PID:2320
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