fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed

General

Target

fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed.exe
Size

3.4MB
MD5

fdfc520c5f30be46b70ccd3dca1c3f4c
SHA1

bcf01e5d4e6575a51a79c4f59dbc38b581e6c4e7
SHA256

fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed
SHA512

ff69e491a14e0a5301e9a036f3a3d7b9ad5ada11dcfc0fe805e1f31887c2537c0a4e31454e80c4ea60e350519f2514f1a982b801c1732017a6ff3f0e56b6878a
SSDEEP

98304:2B33mwMi6hqm+mXHkTiGDsAsQJEwky5CXjcM0Jhv8jYhz:ImRhfv3DG4+vsXjcM0zv8jS

Score

9^/10

discovery evasion trojan upx

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe

Executes dropped EXE 2 IoCs

pid	Process
4412	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe
2100	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe

Modifies file permissions 1 TTPs 3 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1744	icacls.exe
5108	icacls.exe
3364	icacls.exe

UPX packed file 9 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000600000002317c-150.dat	upx
behavioral1/files/0x000600000002317c-151.dat	upx
behavioral1/memory/4412-153-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp	upx
behavioral1/memory/4412-154-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp	upx
behavioral1/memory/4412-155-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp	upx
behavioral1/files/0x000600000002317c-156.dat	upx
behavioral1/memory/2100-157-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp	upx
behavioral1/memory/2100-159-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp	upx
behavioral1/memory/2100-160-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	WindowsHolographicDevicesUSOShared-type3.5.6.2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2748 set thread context of 4472	2748	fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed.exe	85

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
2756	schtasks.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 4472	2748	fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed.exe	85
PID 2748 wrote to memory of 4472	2748	fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed.exe	85
PID 2748 wrote to memory of 4472	2748	fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed.exe	85
PID 2748 wrote to memory of 4472	2748	fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed.exe	85
PID 2748 wrote to memory of 4472	2748	fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed.exe	85
PID 4472 wrote to memory of 1744	4472	AppLaunch.exe	92
PID 4472 wrote to memory of 1744	4472	AppLaunch.exe	92
PID 4472 wrote to memory of 1744	4472	AppLaunch.exe	92
PID 4472 wrote to memory of 5108	4472	AppLaunch.exe	94
PID 4472 wrote to memory of 5108	4472	AppLaunch.exe	94
PID 4472 wrote to memory of 5108	4472	AppLaunch.exe	94
PID 4472 wrote to memory of 3364	4472	AppLaunch.exe	96
PID 4472 wrote to memory of 3364	4472	AppLaunch.exe	96
PID 4472 wrote to memory of 3364	4472	AppLaunch.exe	96
PID 4472 wrote to memory of 2756	4472	AppLaunch.exe	98
PID 4472 wrote to memory of 2756	4472	AppLaunch.exe	98
PID 4472 wrote to memory of 2756	4472	AppLaunch.exe	98
PID 4472 wrote to memory of 4412	4472	AppLaunch.exe	100
PID 4472 wrote to memory of 4412	4472	AppLaunch.exe	100

C:\Users\Admin\AppData\Local\Temp\fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed.exe
"C:\Users\Admin\AppData\Local\Temp\fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4472
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2" /inheritance:e /deny "*S-1-1-0:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:1744
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2" /inheritance:e /deny "*S-1-5-7:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:5108
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2" /inheritance:e /deny "admin:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:3364
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /CREATE /TN "WindowsHolographicDevicesUSOShared-type3.5.6.2\WindowsHolographicDevicesUSOShared-type3.5.6.2" /TR "C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2\WindowsHolographicDevicesUSOShared-type3.5.6.2.exe" /SC MINUTE
    3⤵
    - Creates scheduled task(s)
    PID:2756
- - C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2\WindowsHolographicDevicesUSOShared-type3.5.6.2.exe
    "C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2\WindowsHolographicDevicesUSOShared-type3.5.6.2.exe" "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Checks whether UAC is enabled
    PID:4412

C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2\WindowsHolographicDevicesUSOShared-type3.5.6.2.exe
C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2\WindowsHolographicDevicesUSOShared-type3.5.6.2.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
PID:2100

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

File and Directory Permissions Modification

1

T1222

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2\WindowsHolographicDevicesUSOShared-type3.5.6.2.exe

Filesize
756.9MB

MD5
42cc13fa50f8957925501dc3b78d29c3

SHA1
16d77fc7a6777a1b6705ac7e5ca45bbfabfef78c

SHA256
49d23c6249c5c95204fff71221e287d343c5c224bb5d2e838d93f8b42e988aa4

SHA512
016c9033dbeee8dad695295fd827b5b7d109555eed1d85879d982e8d803fd57bf7dd6fd94e53c57c548bc8859ce4e6df72034f9aa98329b0195909eb9f3a03e3

Download Submit
C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2\WindowsHolographicDevicesUSOShared-type3.5.6.2.exe

Filesize
835.1MB

MD5
1d7c51d40e7e6363346835910809f0b5

SHA1
1878e2b5e0918bb1822c032936b6057b20cb8af6

SHA256
8ac9eb0c10fc0c01ee6960a87ba21ad9b6f85ecd84aa250dd118bf8d0cf67e96

SHA512
badcfdd040e6da87f699b7dcddd129b6071745992181d8ba6b8d278539e86d87a889dc0ab27ccd79ec3d0885fd9c8443f510927279022ffe63f21bc946855e4d

Download Submit
C:\ProgramData\WindowsHolographicDevicesUSOShared-type3.5.6.2\WindowsHolographicDevicesUSOShared-type3.5.6.2.exe

Filesize
447.4MB

MD5
7678efc8a990bbc34cdb30c771198752

SHA1
11c0596a02a41ece299b02b3e74fa952b9c37330

SHA256
652217821911d5cb6f0966d0cf2154ff5f58c33aa2117e22e497458905853b7c

SHA512
b37d961abf4bd3e73af123582cb367dee50853ef61b60051b07d0108527139d056668ec279ac81a0db2c036bacaa48bab1afed2623138fac7e9ce6ce4b7518d1

Download Submit
memory/2100-160-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp

Filesize
5.1MB

Download
memory/2100-159-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp

Filesize
5.1MB

Download
memory/2100-157-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp

Filesize
5.1MB

Download
memory/4412-155-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp

Filesize
5.1MB

Download
memory/4412-153-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp

Filesize
5.1MB

Download
memory/4412-154-0x00007FF705AF0000-0x00007FF70600F000-memory.dmp

Filesize
5.1MB

Download
memory/4472-145-0x0000000005850000-0x0000000005860000-memory.dmp

Filesize
64KB

Download
memory/4472-144-0x0000000005850000-0x0000000005860000-memory.dmp

Filesize
64KB

Download
memory/4472-143-0x0000000005850000-0x0000000005860000-memory.dmp

Filesize
64KB

Download
memory/4472-134-0x0000000000D00000-0x000000000105C000-memory.dmp

Filesize
3.4MB

Download
memory/4472-142-0x0000000005850000-0x0000000005860000-memory.dmp

Filesize
64KB

Download
memory/4472-141-0x0000000005600000-0x000000000560A000-memory.dmp

Filesize
40KB

Download
memory/4472-140-0x0000000005630000-0x00000000056C2000-memory.dmp

Filesize
584KB

Download
memory/4472-139-0x0000000005C90000-0x0000000006234000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads