Analysis
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max time kernel
150s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/08/2024, 09:00
Static task
static1
Behavioral task
behavioral1
Sample
PCHome_download.html
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
PCHome_download.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Plants_Vs_Zombies_V1.2.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
Plants_Vs_Zombies_V1.2.exe
Resource
win10v2004-20240802-en
General
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Target
Plants_Vs_Zombies_V1.2.exe
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Size
270KB
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MD5
e34782c5a80ffa4795fc6ec52938c414
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SHA1
a70f43d7308f480f5348a7915d644f8825c33b1b
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SHA256
6f1b1c63874a345aa14a7350e348d0e75a0d0b2b3e21af1946788d5f8fc1d663
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SHA512
077e5883c21af093d3ce556bc40354dbdfe015efefb75657b23a962b22c8560bf92f0de107fb29024661263c46d1dacadd1a16e8cfde1d63893cc76399ca7eb5
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SSDEEP
6144:eO7Iuxh3p7iwWdOXGou1oSy4H163LeylSkwhlXj6we7:37xxh3cwWdStaX/VSvlwd637
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1352 Plants_Vs_Zombies_V1.2.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\Plants_Vs_Zombies_V1.2.exe Plants_Vs_Zombies_V1.2.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\srchasst\srchasm.dll Plants_Vs_Zombies_V1.2.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 2 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 Plants_Vs_Zombies_V1.2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Plants_Vs_Zombies_V1.2.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main Plants_Vs_Zombies_V1.2.exe -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.ischrome.com/" Plants_Vs_Zombies_V1.2.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1352 Plants_Vs_Zombies_V1.2.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 4460 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 4460 AUDIODG.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4752 wrote to memory of 1352 4752 Plants_Vs_Zombies_V1.2.exe 84 PID 4752 wrote to memory of 1352 4752 Plants_Vs_Zombies_V1.2.exe 84 PID 4752 wrote to memory of 1352 4752 Plants_Vs_Zombies_V1.2.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\Plants_Vs_Zombies_V1.2.exe"C:\Users\Admin\AppData\Local\Temp\Plants_Vs_Zombies_V1.2.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:4752 -
C:\Windows\SysWOW64\Plants_Vs_Zombies_V1.2.exeC:\Windows\system32\Plants_Vs_Zombies_V1.2.exe2⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1352
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x33c 0x4ac1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4460
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
231KB
MD5c37746b6fe495b24e829f8af6d884e74
SHA13fae205bf8a5db1d3aa577ed04a79585f13cd9f2
SHA25675160a71d7167fd324fe4cdef176f16ce42f6a8a6f6250ab900e5d2a6810fd87
SHA512c13726953b7ddadcebff99f845533ff33180c78540809c20aa450efaad47482ac29e7c1438d82124a42994fbf3c51ec8af123b783df2b90d166556939ea45eed