0583fc9eb9442323677f79d912b289591e737bb584af5f734d38fd25bad29657

Analysis

max time kernel
95s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 01:20

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General

Target

ZM-Z_2024-000343__SKM-0_000.exe
Size

983KB
MD5

aa90694a5cc7243dd249a056818a80ea
SHA1

aea0366ac02f19c0ea79053eb51f52f1949ea413
SHA256

47f122f668c4791cf3795a7c76e7f3682283bae4efd499d200bd80cc164b8948
SHA512

6c63e8a1eedd35fc22329554e1fabbf4cd6a5e3715a285941387ed9aba363b69c15cd102c441b06d1ea761525b62f188eb686b7778387d3f1e8b8ed5657087a8
SSDEEP

24576:Wtb20pkaCqT5TBWgNQ7a/ri1qXiYiU96A:DVg5tQ7a/ri1PYiI5

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\iodite.vbs	iodite.exe

Executes dropped EXE 1 IoCs

pid	Process
4204	iodite.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000b000000023b5f-9.dat	autoit_exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1176	4204	WerFault.exe	83

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ZM-Z_2024-000343__SKM-0_000.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iodite.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
840	ZM-Z_2024-000343__SKM-0_000.exe
840	ZM-Z_2024-000343__SKM-0_000.exe
4204	iodite.exe
4204	iodite.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
840	ZM-Z_2024-000343__SKM-0_000.exe
840	ZM-Z_2024-000343__SKM-0_000.exe
4204	iodite.exe
4204	iodite.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 4204	840	ZM-Z_2024-000343__SKM-0_000.exe	83
PID 840 wrote to memory of 4204	840	ZM-Z_2024-000343__SKM-0_000.exe	83
PID 840 wrote to memory of 4204	840	ZM-Z_2024-000343__SKM-0_000.exe	83
PID 4204 wrote to memory of 2080	4204	iodite.exe	84
PID 4204 wrote to memory of 2080	4204	iodite.exe	84
PID 4204 wrote to memory of 2080	4204	iodite.exe	84

C:\Users\Admin\AppData\Local\Temp\ZM-Z_2024-000343__SKM-0_000.exe
"C:\Users\Admin\AppData\Local\Temp\ZM-Z_2024-000343__SKM-0_000.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:840
- C:\Users\Admin\AppData\Local\preinhered\iodite.exe
  "C:\Users\Admin\AppData\Local\Temp\ZM-Z_2024-000343__SKM-0_000.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:4204
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\ZM-Z_2024-000343__SKM-0_000.exe"
    3⤵
    PID:2080
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4204 -s 764
    3⤵
    - Program crash
    PID:1176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4204 -ip 4204
1⤵
PID:4300

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ghauts

Filesize
130KB

MD5
c34bd335a5379feda4c16d51e0b543ad

SHA1
9a08649d7cf5dfe6876640819d56944ae9bd54d6

SHA256
47db6711739b019cb33afc14022f41a850585428fd231d9c7686d0f090b173e7

SHA512
37a940d0c62bec946fe8d55e12b185be2e051fdd0181510b0e1d1a9cce20fcb09e3ade857bcd6d538d1ee34fdbe521c28876bcdd4d079b4b558ff4a72cebe950

Download Submit
C:\Users\Admin\AppData\Local\preinhered\iodite.exe

Filesize
983KB

MD5
aa90694a5cc7243dd249a056818a80ea

SHA1
aea0366ac02f19c0ea79053eb51f52f1949ea413

SHA256
47f122f668c4791cf3795a7c76e7f3682283bae4efd499d200bd80cc164b8948

SHA512
6c63e8a1eedd35fc22329554e1fabbf4cd6a5e3715a285941387ed9aba363b69c15cd102c441b06d1ea761525b62f188eb686b7778387d3f1e8b8ed5657087a8

Download Submit
memory/840-6-0x00000000010E0000-0x00000000014E0000-memory.dmp

Filesize
4.0MB

Download
memory/4204-18-0x0000000000DD0000-0x00000000011D0000-memory.dmp

Filesize
4.0MB

Download