Analysis
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max time kernel
136s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 13:46
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe
Resource
win7-20241010-en
General
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Target
2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe
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Size
7.2MB
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MD5
95294958d03b45f0135df2fb5a69c529
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SHA1
5f34f6a1c75b9520c59133d98ce0fd3e9aee551a
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SHA256
303633ae3882cc6bd0b78637b95d548c1d2272c73f8cd1a8b8341d82a11b7738
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SHA512
45801925bb90347a1d93d1c49a41b5cae0850bab096ccd48addad945917a6b27faae6117701ed52366c8f3f7b49d7cbf1796170a628db94c649dd5c79e758657
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SSDEEP
196608:AnNRTeF+yb6MScdupooKKpqsSCGg57VdB4JJbGsj:weF9+Tp33wn87+bHj
Malware Config
Signatures
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Executes dropped EXE 5 IoCs
pid Process 3712 yyzy.exe 1764 yyzy.exe 1568 yyzy.exe 4388 yyzy.exe 3252 yyzy.exe -
Loads dropped DLL 5 IoCs
pid Process 3712 yyzy.exe 1764 yyzy.exe 1568 yyzy.exe 4388 yyzy.exe 3252 yyzy.exe -
resource yara_rule behavioral2/files/0x0007000000023c91-49.dat vmprotect behavioral2/memory/3712-52-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/3712-53-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/3712-56-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/1764-62-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/1764-60-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/1568-66-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/1568-67-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/1568-69-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/4388-74-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/4388-73-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/4388-76-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/3252-80-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/3252-81-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect behavioral2/memory/3252-83-0x0000000180000000-0x000000018009F000-memory.dmp vmprotect -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\Ying-UnInstall.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Windows\SysWOW64\Ying-UnInstall.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Windows\SysWOW64\YingInstall\409.ini 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
pid Process 3712 yyzy.exe 1764 yyzy.exe 1568 yyzy.exe 4388 yyzy.exe 3252 yyzy.exe -
Drops file in Program Files directory 24 IoCs
description ioc Process File created C:\Program Files\Inetcorbui\krecycle.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\ksdb.otf 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\ksearchservice.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\kwsdbui.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\yyzy.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\dgdctloader.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\knetworkspeed.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\krecycle.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\ksearchservice.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\libGLESv2.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\libGLESv2.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\nim_core.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\yyzy.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\Autoruns.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\yyzyBase.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\ksdb.otf 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\dgdctloader.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\knetworkspeed.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\kwsdbui.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\msvcp120.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\msvcp120.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\nim_core.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File created C:\Program Files\Inetcorbui\yyzyBase.dll 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe File opened for modification C:\Program Files\Inetcorbui\Autoruns.exe 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1128 wrote to memory of 3712 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 91 PID 1128 wrote to memory of 3712 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 91 PID 1128 wrote to memory of 1764 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 101 PID 1128 wrote to memory of 1764 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 101 PID 1128 wrote to memory of 1568 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 103 PID 1128 wrote to memory of 1568 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 103 PID 1128 wrote to memory of 4388 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 104 PID 1128 wrote to memory of 4388 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 104 PID 1128 wrote to memory of 3252 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 105 PID 1128 wrote to memory of 3252 1128 2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe 105
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-20_95294958d03b45f0135df2fb5a69c529_icedid.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1128 -
C:\Program Files\Inetcorbui\yyzy.exe"C:\Program Files\Inetcorbui\yyzy.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3712
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C:\Program Files\Inetcorbui\yyzy.exe"C:\Program Files\Inetcorbui\yyzy.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1764
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C:\Program Files\Inetcorbui\yyzy.exe"C:\Program Files\Inetcorbui\yyzy.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1568
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C:\Program Files\Inetcorbui\yyzy.exe"C:\Program Files\Inetcorbui\yyzy.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4388
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C:\Program Files\Inetcorbui\yyzy.exe"C:\Program Files\Inetcorbui\yyzy.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3252
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
657KB
MD5f287f95e467d239d76fd0cc37efba5d8
SHA1f55e4063edb5659edbeda38c65f5522e1496bc63
SHA2569c9dfa1805bfd738bd6e42023651ab1576b876c10774892210bca1efbfdd4023
SHA5128f6ba290d97e2336a2b88f665a1b980b8a56a15dd3b73af73be8c734ab781f6ce671a2f05db2e1138a15d5a583a867b8c08444da0b8c77bae85b4d84a7ea1edb
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Filesize
603KB
MD5f377db89f18e6c681a7fc42d2dee21fe
SHA12e12cb7aa4bbbecc288809f8388f561811e63b59
SHA25616cce918ca2bb8778599bc56a46ab7a53210d6cd577bc82cbf998323c676d67a
SHA512a181a384c8bf45adb56520464e2062f68a5fb92076f5d7cf6a979b67d1878ee594e7506593c1e74ac05d9db6b13c9d098241b203a332120adabc6605a0cfa60e