fatalrat | 4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38

Analysis

max time kernel
164s
max time network
173s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2023 14:18

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General

Target

4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
Size

4.5MB
MD5

a35b88f8716f20f5a89adf37c752f27a
SHA1

6c6ae45f46e3afc66bba24d94c49718eac416483
SHA256

4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38
SHA512

7e52886e3c4819e40fe9870a8763da79abf8d14bd26a3c87fed38188664521c4b2109cd2a55a736e9281f8292397adb91366e0fc09825993c37cd93d7b824441
SSDEEP

98304:70bHVHZF9AnZp4WvOhvSmEHXK8L6nMWcAI3uL81Ah4DH/mviccF:7wVHZ3Ep4W213WXK8LUveeg1c4DH/mv

Score

10^/10

fatalrat evasion infostealer persistence rat

Malware Config

Signatures

FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
infostealer rat fatalrat

Fatal Rat payload 2 IoCs

rat infostealer

resource	yara_rule
behavioral2/memory/4472-57-0x0000000010000000-0x000000001002A000-memory.dmp	fatalrat
behavioral2/memory/4412-52-0x0000000010000000-0x000000001002A000-memory.dmp	fatalrat

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	PTvrst.exe

Downloads MZ/PE file

Executes dropped EXE 15 IoCs

pid	Process
3564	spolsvt.exe
4540	spolsvt.exe
4412	spolsvt.exe
4472	spolsvt.exe
3816	PTvrst.exe
4620	spolsvt.exe
2280	spolsvt.exe
668	spolsvt.exe
4776	spolsvt.exe
744	spolsvt.exe
3684	spolsvt.exe
2444	spolsvt.exe
312	spolsvt.exe
2468	spolsvt.exe
3400	spolsvt.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Software\Wine	PTvrst.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ÏµÍ³×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe"	spolsvt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ÏµÍ³×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe"	spolsvt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ÏµÍ³×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe"	spolsvt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ÏµÍ³×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe"	spolsvt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ÏµÍ³×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe"	spolsvt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Therecontinuous = "C:\\WINDOWS\\DNomb\\PTvrst.exe"	PTvrst.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ÏµÍ³×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe"	spolsvt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ÏµÍ³×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe"	spolsvt.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
3816	PTvrst.exe

Suspicious use of SetThreadContext 14 IoCs

description	pid	Process	procid_target
PID 2476 set thread context of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 set thread context of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 3564 set thread context of 4412	3564	spolsvt.exe	88
PID 4540 set thread context of 4472	4540	spolsvt.exe	90
PID 2476 set thread context of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 4620 set thread context of 2280	4620	spolsvt.exe	99
PID 2476 set thread context of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 3816 set thread context of 4776	3816	PTvrst.exe	101
PID 668 set thread context of 744	668	spolsvt.exe	102
PID 4776 set thread context of 3684	4776	spolsvt.exe	103
PID 2476 set thread context of 2444	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	104
PID 2444 set thread context of 312	2444	spolsvt.exe	105
PID 2476 set thread context of 2468	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	106
PID 2468 set thread context of 3400	2468	spolsvt.exe	107

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\DNomb\spolsvt.exe	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
File created	C:\Windows\DNomb\Mpec.mbt	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
File opened for modification	C:\Windows\DNomb\Mpec.mbt	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
File created	C:\Windows\DNomb\PTvrst.exe	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000_Classes\Local Settings	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
3564	spolsvt.exe
3564	spolsvt.exe
3564	spolsvt.exe
3564	spolsvt.exe
4540	spolsvt.exe
4540	spolsvt.exe
4540	spolsvt.exe
4540	spolsvt.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
3816	PTvrst.exe
3816	PTvrst.exe
4620	spolsvt.exe
4620	spolsvt.exe
4620	spolsvt.exe
4620	spolsvt.exe
668	spolsvt.exe
668	spolsvt.exe
668	spolsvt.exe
668	spolsvt.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
4776	spolsvt.exe
4776	spolsvt.exe
4776	spolsvt.exe
4776	spolsvt.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	4412	spolsvt.exe
Token: SeDebugPrivilege	4472	spolsvt.exe
Token: SeDebugPrivilege	2280	spolsvt.exe
Token: SeDebugPrivilege	744	spolsvt.exe
Token: SeDebugPrivilege	3684	spolsvt.exe
Token: SeDebugPrivilege	312	spolsvt.exe
Token: SeDebugPrivilege	3400	spolsvt.exe

Suspicious use of SetWindowsHookEx 18 IoCs

pid	Process
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
3564	spolsvt.exe
3564	spolsvt.exe
4540	spolsvt.exe
4540	spolsvt.exe
4620	spolsvt.exe
4620	spolsvt.exe
668	spolsvt.exe
668	spolsvt.exe
3816	PTvrst.exe
3816	PTvrst.exe
4776	spolsvt.exe
4776	spolsvt.exe
2444	spolsvt.exe
2444	spolsvt.exe
2468	spolsvt.exe
2468	spolsvt.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 wrote to memory of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 wrote to memory of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 wrote to memory of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 wrote to memory of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 wrote to memory of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 wrote to memory of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 wrote to memory of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 wrote to memory of 3564	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	85
PID 2476 wrote to memory of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 2476 wrote to memory of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 2476 wrote to memory of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 2476 wrote to memory of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 2476 wrote to memory of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 2476 wrote to memory of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 2476 wrote to memory of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 2476 wrote to memory of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 2476 wrote to memory of 4540	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	87
PID 3564 wrote to memory of 4412	3564	spolsvt.exe	88
PID 3564 wrote to memory of 4412	3564	spolsvt.exe	88
PID 3564 wrote to memory of 4412	3564	spolsvt.exe	88
PID 3564 wrote to memory of 4412	3564	spolsvt.exe	88
PID 3564 wrote to memory of 4412	3564	spolsvt.exe	88
PID 3564 wrote to memory of 4412	3564	spolsvt.exe	88
PID 3564 wrote to memory of 4412	3564	spolsvt.exe	88
PID 3564 wrote to memory of 4412	3564	spolsvt.exe	88
PID 4540 wrote to memory of 4472	4540	spolsvt.exe	90
PID 4540 wrote to memory of 4472	4540	spolsvt.exe	90
PID 4540 wrote to memory of 4472	4540	spolsvt.exe	90
PID 4540 wrote to memory of 4472	4540	spolsvt.exe	90
PID 4540 wrote to memory of 4472	4540	spolsvt.exe	90
PID 4540 wrote to memory of 4472	4540	spolsvt.exe	90
PID 4540 wrote to memory of 4472	4540	spolsvt.exe	90
PID 4540 wrote to memory of 4472	4540	spolsvt.exe	90
PID 2476 wrote to memory of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 2476 wrote to memory of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 2476 wrote to memory of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 2476 wrote to memory of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 2476 wrote to memory of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 2476 wrote to memory of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 2476 wrote to memory of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 2476 wrote to memory of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 2476 wrote to memory of 4620	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	98
PID 4620 wrote to memory of 2280	4620	spolsvt.exe	99
PID 4620 wrote to memory of 2280	4620	spolsvt.exe	99
PID 4620 wrote to memory of 2280	4620	spolsvt.exe	99
PID 4620 wrote to memory of 2280	4620	spolsvt.exe	99
PID 4620 wrote to memory of 2280	4620	spolsvt.exe	99
PID 4620 wrote to memory of 2280	4620	spolsvt.exe	99
PID 2476 wrote to memory of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 2476 wrote to memory of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 2476 wrote to memory of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 4620 wrote to memory of 2280	4620	spolsvt.exe	99
PID 2476 wrote to memory of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 2476 wrote to memory of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 4620 wrote to memory of 2280	4620	spolsvt.exe	99
PID 2476 wrote to memory of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 2476 wrote to memory of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 2476 wrote to memory of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 2476 wrote to memory of 668	2476	4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe	100
PID 3816 wrote to memory of 4776	3816	PTvrst.exe	101
PID 3816 wrote to memory of 4776	3816	PTvrst.exe	101
PID 3816 wrote to memory of 4776	3816	PTvrst.exe	101
PID 3816 wrote to memory of 4776	3816	PTvrst.exe	101

C:\Users\Admin\AppData\Local\Temp\4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe
"C:\Users\Admin\AppData\Local\Temp\4776527f503f33a2854e1db14273a002a7ff8b50c47e49d83c98840add78ed38.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\DNomb\spolsvt.exe
  C:\Windows\DNomb\spolsvt.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3564
- - C:\Users\Public\Documents\t\spolsvt.exe
    C:\Users\Public\Documents\t\spolsvt.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:4412
- C:\Windows\DNomb\spolsvt.exe
  C:\Windows\DNomb\spolsvt.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4540
- - C:\Users\Public\Documents\t\spolsvt.exe
    C:\Users\Public\Documents\t\spolsvt.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:4472
- C:\Windows\DNomb\spolsvt.exe
  C:\Windows\DNomb\spolsvt.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4620
- - C:\Users\Public\Documents\t\spolsvt.exe
    C:\Users\Public\Documents\t\spolsvt.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:2280
- C:\Windows\DNomb\spolsvt.exe
  C:\Windows\DNomb\spolsvt.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:668
- - C:\Users\Public\Documents\t\spolsvt.exe
    C:\Users\Public\Documents\t\spolsvt.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:744
- C:\Windows\DNomb\spolsvt.exe
  C:\Windows\DNomb\spolsvt.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  PID:2444
- - C:\Users\Public\Documents\t\spolsvt.exe
    C:\Users\Public\Documents\t\spolsvt.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:312
- C:\Windows\DNomb\spolsvt.exe
  C:\Windows\DNomb\spolsvt.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  PID:2468
- - C:\Users\Public\Documents\t\spolsvt.exe
    C:\Users\Public\Documents\t\spolsvt.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:3400

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:844

C:\Users\Public\Documents\123\PTvrst.exe
"C:\Users\Public\Documents\123\PTvrst.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3816
- C:\WINDOWS\DNomb\spolsvt.exe
  C:\WINDOWS\DNomb\spolsvt.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4776
- - C:\Users\Public\Documents\t\spolsvt.exe
    C:\Users\Public\Documents\t\spolsvt.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:3684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Public\Documents\123\PTvrst.exe

Filesize
1.2MB

MD5
d22cfb5bfaeb1503b12b07e53ef0a149

SHA1
8ea2c85e363f551a159fabd65377affed4e417a1

SHA256
260464fb05210cfb30ef7a12d568f75eb781634b251d958cae8911948f6ca360

SHA512
151024cb2960b1ee485ded7ccbb753fe368a93fda5699af72e568667fa54bfb0d1732444e7b60efaab6d372204157cdb6abbf8862d0e89d612dd963342215e45

Download Submit
C:\Users\Public\Documents\123\PTvrst.exe

Filesize
1.2MB

MD5
d22cfb5bfaeb1503b12b07e53ef0a149

SHA1
8ea2c85e363f551a159fabd65377affed4e417a1

SHA256
260464fb05210cfb30ef7a12d568f75eb781634b251d958cae8911948f6ca360

SHA512
151024cb2960b1ee485ded7ccbb753fe368a93fda5699af72e568667fa54bfb0d1732444e7b60efaab6d372204157cdb6abbf8862d0e89d612dd963342215e45

Download Submit
C:\Users\Public\Documents\t\spolsvt.exe

Filesize
16KB

MD5
cdce4713e784ae069d73723034a957ff

SHA1
9a393a6bab6568f1a774fb753353223f11367e09

SHA256
b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8

SHA512
0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f

Download Submit
C:\Users\Public\Documents\t\spolsvt.exe

Filesize
16KB

MD5
cdce4713e784ae069d73723034a957ff

SHA1
9a393a6bab6568f1a774fb753353223f11367e09

SHA256
b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8

SHA512
0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f

Download Submit
C:\Users\Public\Documents\t\spolsvt.exe

Filesize
16KB

MD5
cdce4713e784ae069d73723034a957ff

SHA1
9a393a6bab6568f1a774fb753353223f11367e09

SHA256
b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8

SHA512
0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f

Download Submit
C:\Users\Public\Documents\t\spolsvt.exe

Filesize
16KB

MD5
cdce4713e784ae069d73723034a957ff

SHA1
9a393a6bab6568f1a774fb753353223f11367e09

SHA256
b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8

SHA512
0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f

Download Submit
C:\Users\Public\Documents\t\spolsvt.exe

Filesize
16KB

MD5
cdce4713e784ae069d73723034a957ff

SHA1
9a393a6bab6568f1a774fb753353223f11367e09

SHA256
b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8

SHA512
0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f

Download Submit
C:\Users\Public\Documents\t\spolsvt.exe

Filesize
16KB

MD5
cdce4713e784ae069d73723034a957ff

SHA1
9a393a6bab6568f1a774fb753353223f11367e09

SHA256
b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8

SHA512
0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f

Download Submit
C:\Users\Public\Documents\t\spolsvt.exe

Filesize
16KB

MD5
cdce4713e784ae069d73723034a957ff

SHA1
9a393a6bab6568f1a774fb753353223f11367e09

SHA256
b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8

SHA512
0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f

Download Submit
C:\Users\Public\Documents\t\spolsvt.exe

Filesize
16KB

MD5
cdce4713e784ae069d73723034a957ff

SHA1
9a393a6bab6568f1a774fb753353223f11367e09

SHA256
b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8

SHA512
0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f

Download Submit
C:\Users\Public\Documents\t\yh.png

Filesize
93KB

MD5
766975a2dabf276ae2f819605c99826c

SHA1
9884170fb34adf01e68d2931b3848c84db9f26f9

SHA256
78d4cd14f316c4f5518d142c1c0c7832a00e0245a4a2d0f385e37d189a3f8fde

SHA512
a02b1722073dda81407a872a24391c65a88d17132e1d153c581a045cad9f1c7da5486c23187b13f8139b8dcff19697b86620eab20c6dbe8753f53a031be46795

Download Submit
C:\WINDOWS\DNomb\Mpec.mbt

Filesize
488KB

MD5
2574fda691d172cbc388ecf8519946b1

SHA1
b2026e000ba42db4339810a9cd6e166cbba0ffa0

SHA256
57dc57a72f09c0e9d9b3b98102fbcd2c7ff8f276b4f02832b300430bfebaa38c

SHA512
67c51cb0da666f2ec0810a0a27a8ca1c43a767f0d5a7b42474d383a1be926264645552af466393eb7a51ccd2d02033c3ddc7feb8f2d00a2db7a7f494e144ab1a

Download Submit
C:\Windows\DNomb\spolsvt.exe

Filesize
9KB

MD5
523d5c39f9d8d2375c3df68251fa2249

SHA1
d4ed365c44bec9246fc1a65a32a7791792647a10

SHA256
20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78

SHA512
526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4

Download Submit
C:\Windows\DNomb\spolsvt.exe

Filesize
9KB

MD5
523d5c39f9d8d2375c3df68251fa2249

SHA1
d4ed365c44bec9246fc1a65a32a7791792647a10

SHA256
20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78

SHA512
526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4

Download Submit
C:\Windows\DNomb\spolsvt.exe

Filesize
9KB

MD5
523d5c39f9d8d2375c3df68251fa2249

SHA1
d4ed365c44bec9246fc1a65a32a7791792647a10

SHA256
20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78

SHA512
526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4

Download Submit
C:\Windows\DNomb\spolsvt.exe

Filesize
9KB

MD5
523d5c39f9d8d2375c3df68251fa2249

SHA1
d4ed365c44bec9246fc1a65a32a7791792647a10

SHA256
20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78

SHA512
526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4

Download Submit
C:\Windows\DNomb\spolsvt.exe

Filesize
9KB

MD5
523d5c39f9d8d2375c3df68251fa2249

SHA1
d4ed365c44bec9246fc1a65a32a7791792647a10

SHA256
20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78

SHA512
526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4

Download Submit
C:\Windows\DNomb\spolsvt.exe

Filesize
9KB

MD5
523d5c39f9d8d2375c3df68251fa2249

SHA1
d4ed365c44bec9246fc1a65a32a7791792647a10

SHA256
20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78

SHA512
526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4

Download Submit
C:\Windows\DNomb\spolsvt.exe

Filesize
9KB

MD5
523d5c39f9d8d2375c3df68251fa2249

SHA1
d4ed365c44bec9246fc1a65a32a7791792647a10

SHA256
20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78

SHA512
526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4

Download Submit
C:\Windows\DNomb\spolsvt.exe

Filesize
9KB

MD5
523d5c39f9d8d2375c3df68251fa2249

SHA1
d4ed365c44bec9246fc1a65a32a7791792647a10

SHA256
20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78

SHA512
526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4

Download Submit
memory/668-100-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2476-8-0x0000000001260000-0x0000000001261000-memory.dmp

Filesize
4KB

Download
memory/2476-6-0x0000000001240000-0x0000000001241000-memory.dmp

Filesize
4KB

Download
memory/2476-1-0x0000000000EF0000-0x0000000000EF1000-memory.dmp

Filesize
4KB

Download
memory/2476-216-0x0000000000400000-0x0000000000C14000-memory.dmp

Filesize
8.1MB

Download
memory/2476-3-0x0000000001220000-0x0000000001221000-memory.dmp

Filesize
4KB

Download
memory/2476-4-0x0000000001230000-0x0000000001231000-memory.dmp

Filesize
4KB

Download
memory/2476-7-0x0000000001250000-0x0000000001251000-memory.dmp

Filesize
4KB

Download
memory/2476-2-0x0000000000400000-0x0000000000C14000-memory.dmp

Filesize
8.1MB

Download
memory/2476-66-0x0000000000400000-0x0000000000C14000-memory.dmp

Filesize
8.1MB

Download
memory/2476-0-0x0000000000ED0000-0x0000000000ED1000-memory.dmp

Filesize
4KB

Download
memory/2476-5-0x0000000000400000-0x0000000000C14000-memory.dmp

Filesize
8.1MB

Download
memory/3564-15-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/3564-17-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/3564-22-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/3564-16-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/3564-23-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/3564-14-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/3816-112-0x00000000047A0000-0x00000000047A1000-memory.dmp

Filesize
4KB

Download
memory/3816-121-0x0000000004810000-0x0000000004811000-memory.dmp

Filesize
4KB

Download
memory/3816-147-0x0000000000400000-0x00000000006A2000-memory.dmp

Filesize
2.6MB

Download
memory/3816-70-0x0000000000400000-0x00000000006A2000-memory.dmp

Filesize
2.6MB

Download
memory/3816-103-0x00000000047F0000-0x00000000047F1000-memory.dmp

Filesize
4KB

Download
memory/3816-104-0x0000000000400000-0x00000000006A2000-memory.dmp

Filesize
2.6MB

Download
memory/3816-105-0x0000000004750000-0x0000000004751000-memory.dmp

Filesize
4KB

Download
memory/3816-107-0x0000000004780000-0x0000000004781000-memory.dmp

Filesize
4KB

Download
memory/3816-108-0x00000000047E0000-0x00000000047E2000-memory.dmp

Filesize
8KB

Download
memory/3816-106-0x00000000047B0000-0x00000000047B1000-memory.dmp

Filesize
4KB

Download
memory/3816-109-0x0000000004760000-0x0000000004761000-memory.dmp

Filesize
4KB

Download
memory/3816-111-0x0000000004800000-0x0000000004801000-memory.dmp

Filesize
4KB

Download
memory/3816-136-0x0000000004880000-0x0000000004881000-memory.dmp

Filesize
4KB

Download
memory/3816-132-0x0000000004850000-0x0000000004851000-memory.dmp

Filesize
4KB

Download
memory/3816-117-0x00000000047D0000-0x00000000047D1000-memory.dmp

Filesize
4KB

Download
memory/3816-114-0x00000000047C0000-0x00000000047C1000-memory.dmp

Filesize
4KB

Download
memory/3816-119-0x0000000004740000-0x0000000004741000-memory.dmp

Filesize
4KB

Download
memory/3816-80-0x0000000077BE4000-0x0000000077BE6000-memory.dmp

Filesize
8KB

Download
memory/3816-130-0x0000000004790000-0x0000000004791000-memory.dmp

Filesize
4KB

Download
memory/3816-126-0x0000000004870000-0x0000000004871000-memory.dmp

Filesize
4KB

Download
memory/3816-123-0x0000000004900000-0x0000000004901000-memory.dmp

Filesize
4KB

Download
memory/4412-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4412-36-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4412-52-0x0000000010000000-0x000000001002A000-memory.dmp

Filesize
168KB

Download
memory/4412-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4412-43-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4472-50-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4472-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4472-57-0x0000000010000000-0x000000001002A000-memory.dmp

Filesize
168KB

Download
memory/4540-35-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/4540-27-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/4540-28-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/4540-26-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/4540-25-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/4620-78-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download