Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13-03-2024 09:46
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe
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Size
279KB
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MD5
9125c64966fcb29a1dc5f98d551f10d2
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SHA1
dfbc49935ce1637536d129fb57c25cc9970ea55e
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SHA256
7d642f0260c2bcd9e36a62a461d97f4c4adfe0be882f9d6b3baabe44527e6767
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SHA512
7dfc66d798ad7494cc662f429dc72c69d0d62d61db470bef278e68d4ac59ca0716b4d36192a7279abea307267a1eef050a3462827958155baf4cfd5052bb04c4
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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 656 Inside.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Brockschmidt\Inside.exe 2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe File opened for modification C:\Program Files\Brockschmidt\Inside.exe 2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 4392 3428 WerFault.exe 88 4728 3428 WerFault.exe 88 -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3428 2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe 3428 2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe 3428 2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe 3428 2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe 656 Inside.exe 656 Inside.exe 656 Inside.exe 656 Inside.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3428 wrote to memory of 656 3428 2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe 89 PID 3428 wrote to memory of 656 3428 2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe 89 PID 3428 wrote to memory of 656 3428 2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-13_9125c64966fcb29a1dc5f98d551f10d2_icedid.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3428 -
C:\Program Files\Brockschmidt\Inside.exe"C:\Program Files\Brockschmidt\Inside.exe" "33201"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3428 -s 10122⤵
- Program crash
PID:4392
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3428 -s 10202⤵
- Program crash
PID:4728
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3428 -ip 34281⤵PID:1664
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3428 -ip 34281⤵PID:3152
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
279KB
MD5b8dbe77714e09511667b1fe75481be8e
SHA13c08b00b8e68a51a16097e097825cb45dd5f2aed
SHA256e57c12ee976ba0f3aec3e6c1f20c09cc9c971827e09f3881a3502033d89f45fa
SHA5126b8617877dfcce14b5c2713ffe2ce0a5d91fba5fa15ea0f63daa2c8fed0066b60d0da7130f97eaad234110308f8ffd500b3f6aa4207fbde258aecc08a39d0346