648eb3dd8252073b53f16887084c5415f56e90877aee69d29393efe1382679b4

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
04-12-2024 20:40

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General

Target

eicar-standard-antivirus-test-files/eicar-powerpoint-action-powershell-echo.pps
Size

106KB
MD5

42b0beceda7a91544828096a7678f83a
SHA1

353c42707b2b28d35bc04020656c97bf7212a502
SHA256

8f7e4483fe87a500114399162317eda0e1b964c17842236b57a139b069458d17
SHA512

d2dc3a4c9335163d688b840905bd715c49528de1c8c089f465a828e1eacc8a4a4347e7e2aa6c3c91945ffd8c2f9ccfafca1da0986ee7869d3a2b988a714e1fa3
SSDEEP

768:0VMXidflJxysS2KfClxvwK/MkYn8J7zevReS4rix6gCIfDCfxvTIGZ8xwQ:0VokfDXbvwK0kO8JugWoUfkvb

Score

10^/10

defense_evasion discovery

Malware Config

Signatures

Process spawned unexpected child process 3 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE is not expected to spawn this process	1724	2020	powershell.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE is not expected to spawn this process	2996	2020	powershell.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE is not expected to spawn this process	2864	2020	powershell.exe	29

Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
defense_evasion

Command Obfuscation
T1027.010

System Location Discovery: System Language Discovery 1 TTPs 4 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	POWERPNT.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2020	POWERPNT.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1724	powershell.exe
2996	powershell.exe
2864	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2020	POWERPNT.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1724	powershell.exe
Token: SeDebugPrivilege	2996	powershell.exe
Token: SeDebugPrivilege	2864	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 1472	2020	POWERPNT.EXE	30
PID 2020 wrote to memory of 1472	2020	POWERPNT.EXE	30
PID 2020 wrote to memory of 1472	2020	POWERPNT.EXE	30
PID 2020 wrote to memory of 1472	2020	POWERPNT.EXE	30
PID 2020 wrote to memory of 1724	2020	POWERPNT.EXE	32
PID 2020 wrote to memory of 1724	2020	POWERPNT.EXE	32
PID 2020 wrote to memory of 1724	2020	POWERPNT.EXE	32
PID 2020 wrote to memory of 1724	2020	POWERPNT.EXE	32
PID 2020 wrote to memory of 2996	2020	POWERPNT.EXE	34
PID 2020 wrote to memory of 2996	2020	POWERPNT.EXE	34
PID 2020 wrote to memory of 2996	2020	POWERPNT.EXE	34
PID 2020 wrote to memory of 2996	2020	POWERPNT.EXE	34
PID 2020 wrote to memory of 2864	2020	POWERPNT.EXE	36
PID 2020 wrote to memory of 2864	2020	POWERPNT.EXE	36
PID 2020 wrote to memory of 2864	2020	POWERPNT.EXE	36
PID 2020 wrote to memory of 2864	2020	POWERPNT.EXE	36

C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE" /s "C:\Users\Admin\AppData\Local\Temp\eicar-standard-antivirus-test-files\eicar-powerpoint-action-powershell-echo.pps"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1472
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoExit -EncodedCommand ZQBjAGgAbwAgACIAWAA1AE8AIQBQACUAQABBAFAAWwA0AFwAUABaAFgANQA0ACgAUABeACkANwBDAEMAKQA3AH0AYAAkAEUASQBDAEEAUgAtAFMAVABBAE4ARABBAFIARAAtAEEATgBUAEkAVgBJAFIAVQBTAC0AVABFAFMAVAAtAEYASQBMAEUAIQBgACQASAArAEgAKgAiAA==
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1724
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoExit -EncodedCommand ZQBjAGgAbwAgACIAWAA1AE8AIQBQACUAQABBAFAAWwA0AFwAUABaAFgANQA0ACgAUABeACkANwBDAEMAKQA3AH0AYAAkAEUASQBDAEEAUgAtAFMAVABBAE4ARABBAFIARAAtAEEATgBUAEkAVgBJAFIAVQBTAC0AVABFAFMAVAAtAEYASQBMAEUAIQBgACQASAArAEgAKgAiAA==
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2996
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoExit -EncodedCommand ZQBjAGgAbwAgACIAWAA1AE8AIQBQACUAQABBAFAAWwA0AFwAUABaAFgANQA0ACgAUABeACkANwBDAEMAKQA3AH0AYAAkAEUASQBDAEEAUgAtAFMAVABBAE4ARABBAFIARAAtAEEATgBUAEkAVgBJAFIAVQBTAC0AVABFAFMAVAAtAEYASQBMAEUAIQBgACQASAArAEgAKgAiAA==
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Obfuscated Files or Information

T1027

Command Obfuscation

T1027.010

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\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
17c62483adc8703c62aa0b1cc118b820

SHA1
1cbf11885585f89c1477e1e43651c12890cacb2b

SHA256
9f85596cbfd35b59040d170bca71cdca698bb1ad932cee5490c6b3334b51814b

SHA512
65f68571f897c80374e5f2b9894322f802179cc53ef9524e27ac697151a6c2e57f3592794699c01dd47f8ff1837397f2d9240d6bf1c846df815cb37c1babec20

Download Submit
memory/2020-0-0x000000002D4F1000-0x000000002D4F2000-memory.dmp

Filesize
4KB

Download
memory/2020-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2020-2-0x00000000720BD000-0x00000000720C8000-memory.dmp

Filesize
44KB

Download
memory/2020-3-0x00000000034F0000-0x0000000003500000-memory.dmp

Filesize
64KB

Download
memory/2020-5-0x00000000034F0000-0x0000000003500000-memory.dmp

Filesize
64KB

Download
memory/2020-4-0x00000000034F0000-0x0000000003500000-memory.dmp

Filesize
64KB

Download
memory/2020-6-0x00000000720BD000-0x00000000720C8000-memory.dmp

Filesize
44KB

Download
memory/2020-7-0x00000000034F0000-0x0000000003500000-memory.dmp

Filesize
64KB

Download
memory/2020-8-0x00000000034F0000-0x0000000003500000-memory.dmp

Filesize
64KB

Download