Analysis
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max time kernel
145s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
20/02/2024, 07:34
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe
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Size
269KB
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MD5
8d83badec8034224836389cc64d9cb5e
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SHA1
a20ca83c55bb7e1e297c424ad5151159b09c0ce1
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SHA256
7023f2c5e99db19bc82a8ca0487a4a83a2b9c9c945fdea196b14613a3564aa02
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SHA512
47e78e32acc2df5901c4f68e9c505391eaae733a2069edc138b2b38ee52afbb13fded3169bf57e3dc26b30af7e830bf93aa683e62afd33d85b71269a03306dac
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SSDEEP
3072:lxUm75Fku3eKeO213SJReOqdmErj+HyHnNVIPL/+ybbiW1u46Q7qV3lU8xM:fU8Dk11CJ1qDWUNVIT/bblS9x
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2488 Before.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\optional\Before.exe 2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe File opened for modification C:\Program Files\optional\Before.exe 2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 2620 1232 WerFault.exe 82 3220 1232 WerFault.exe 82 -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1232 2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe 1232 2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe 1232 2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe 1232 2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe 2488 Before.exe 2488 Before.exe 2488 Before.exe 2488 Before.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1232 wrote to memory of 2488 1232 2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe 83 PID 1232 wrote to memory of 2488 1232 2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe 83 PID 1232 wrote to memory of 2488 1232 2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-20_8d83badec8034224836389cc64d9cb5e_icedid.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1232 -
C:\Program Files\optional\Before.exe"C:\Program Files\optional\Before.exe" "33201"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2488
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1232 -s 9642⤵
- Program crash
PID:2620
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1232 -s 10282⤵
- Program crash
PID:3220
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1232 -ip 12321⤵PID:1272
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1232 -ip 12321⤵PID:4784
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
269KB
MD57801568396e3798e04e87b4c660434b2
SHA1c2952357804936949b185cfaaa0efa22da43d399
SHA2566b41a3e94763d346d63f749bff8cbb0195ab00f6916257abfcb3a976135c8a12
SHA51233a77affed08c44c28eafe941d6e7aecbb10e19f9b0cec105917ebda0a44ee75f549670361c58e5a550abf4200ff092f480ff0363106305c9326a96057122706