2143041f85fe2de81c6e81a41456fc7e8ce080173cc1f4673dac1915a0be5b40

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2023 19:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2143041f85fe2de81c6e81a41456fc7e8ce080173cc1f4673dac1915a0be5b40.exe
Size

3.5MB
MD5

f0b44206b87b6e1df8021f076b065710
SHA1

5a3ea1bb1b85f83da5b38951db984b4b0eebdd6c
SHA256

2143041f85fe2de81c6e81a41456fc7e8ce080173cc1f4673dac1915a0be5b40
SHA512

0140268b8274f1e9b34ff246cb147dd28aab1db8ded3bbffa7ab39e90a0f5388586dd94510ab558c79d2676247c1836c5e60e53b049d191f9a062d94a55f731b
SSDEEP

98304:Y1TaaKocfVGFZbwmDhH7XYVNerS7zjA2F+7rfPb4L:oNKociZbRhUVtzMMuz4

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
12	4820	rundll32.exe
22	4820	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
4820	rundll32.exe

Suspicious use of SetThreadContext 14 IoCs

description	pid	Process	procid_target
PID 4820 set thread context of 4592	4820	rundll32.exe	94
PID 4820 set thread context of 1884	4820	rundll32.exe	96
PID 4820 set thread context of 2192	4820	rundll32.exe	97
PID 4820 set thread context of 4028	4820	rundll32.exe	98
PID 4820 set thread context of 4488	4820	rundll32.exe	99
PID 4820 set thread context of 1404	4820	rundll32.exe	100
PID 4820 set thread context of 1208	4820	rundll32.exe	101
PID 4820 set thread context of 2496	4820	rundll32.exe	102
PID 4820 set thread context of 4924	4820	rundll32.exe	103
PID 4820 set thread context of 4444	4820	rundll32.exe	104
PID 4820 set thread context of 4936	4820	rundll32.exe	105
PID 4820 set thread context of 1436	4820	rundll32.exe	106
PID 4820 set thread context of 1720	4820	rundll32.exe	107
PID 4820 set thread context of 2296	4820	rundll32.exe	108

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4532	4240	WerFault.exe	83

Checks processor information in registry 2 TTPs 25 IoCs

Processor 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\CentralProcessor\0\Update Status	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	rundll32.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	rundll32.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe

Suspicious use of FindShellTrayWindow 14 IoCs

pid	Process
4592	rundll32.exe
1884	rundll32.exe
2192	rundll32.exe
4028	rundll32.exe
4488	rundll32.exe
1404	rundll32.exe
1208	rundll32.exe
2496	rundll32.exe
4924	rundll32.exe
4444	rundll32.exe
4936	rundll32.exe
1436	rundll32.exe
1720	rundll32.exe
2296	rundll32.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 4240 wrote to memory of 4820	4240	2143041f85fe2de81c6e81a41456fc7e8ce080173cc1f4673dac1915a0be5b40.exe	84
PID 4240 wrote to memory of 4820	4240	2143041f85fe2de81c6e81a41456fc7e8ce080173cc1f4673dac1915a0be5b40.exe	84
PID 4240 wrote to memory of 4820	4240	2143041f85fe2de81c6e81a41456fc7e8ce080173cc1f4673dac1915a0be5b40.exe	84
PID 4820 wrote to memory of 4592	4820	rundll32.exe	94
PID 4820 wrote to memory of 4592	4820	rundll32.exe	94
PID 4820 wrote to memory of 4592	4820	rundll32.exe	94
PID 4820 wrote to memory of 1884	4820	rundll32.exe	96
PID 4820 wrote to memory of 1884	4820	rundll32.exe	96
PID 4820 wrote to memory of 1884	4820	rundll32.exe	96
PID 4820 wrote to memory of 2192	4820	rundll32.exe	97
PID 4820 wrote to memory of 2192	4820	rundll32.exe	97
PID 4820 wrote to memory of 2192	4820	rundll32.exe	97
PID 4820 wrote to memory of 4028	4820	rundll32.exe	98
PID 4820 wrote to memory of 4028	4820	rundll32.exe	98
PID 4820 wrote to memory of 4028	4820	rundll32.exe	98
PID 4820 wrote to memory of 4488	4820	rundll32.exe	99
PID 4820 wrote to memory of 4488	4820	rundll32.exe	99
PID 4820 wrote to memory of 4488	4820	rundll32.exe	99
PID 4820 wrote to memory of 1404	4820	rundll32.exe	100
PID 4820 wrote to memory of 1404	4820	rundll32.exe	100
PID 4820 wrote to memory of 1404	4820	rundll32.exe	100
PID 4820 wrote to memory of 1208	4820	rundll32.exe	101
PID 4820 wrote to memory of 1208	4820	rundll32.exe	101
PID 4820 wrote to memory of 1208	4820	rundll32.exe	101
PID 4820 wrote to memory of 2496	4820	rundll32.exe	102
PID 4820 wrote to memory of 2496	4820	rundll32.exe	102
PID 4820 wrote to memory of 2496	4820	rundll32.exe	102
PID 4820 wrote to memory of 4924	4820	rundll32.exe	103
PID 4820 wrote to memory of 4924	4820	rundll32.exe	103
PID 4820 wrote to memory of 4924	4820	rundll32.exe	103
PID 4820 wrote to memory of 4444	4820	rundll32.exe	104
PID 4820 wrote to memory of 4444	4820	rundll32.exe	104
PID 4820 wrote to memory of 4444	4820	rundll32.exe	104
PID 4820 wrote to memory of 4936	4820	rundll32.exe	105
PID 4820 wrote to memory of 4936	4820	rundll32.exe	105
PID 4820 wrote to memory of 4936	4820	rundll32.exe	105
PID 4820 wrote to memory of 1436	4820	rundll32.exe	106
PID 4820 wrote to memory of 1436	4820	rundll32.exe	106
PID 4820 wrote to memory of 1436	4820	rundll32.exe	106
PID 4820 wrote to memory of 1720	4820	rundll32.exe	107
PID 4820 wrote to memory of 1720	4820	rundll32.exe	107
PID 4820 wrote to memory of 1720	4820	rundll32.exe	107
PID 4820 wrote to memory of 2296	4820	rundll32.exe	108
PID 4820 wrote to memory of 2296	4820	rundll32.exe	108
PID 4820 wrote to memory of 2296	4820	rundll32.exe	108

C:\Users\Admin\AppData\Local\Temp\2143041f85fe2de81c6e81a41456fc7e8ce080173cc1f4673dac1915a0be5b40.exe
"C:\Users\Admin\AppData\Local\Temp\2143041f85fe2de81c6e81a41456fc7e8ce080173cc1f4673dac1915a0be5b40.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4240
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\Fsofqh.dll,start
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4820
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:4592
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:1884
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:2192
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:4028
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:4488
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:1404
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:1208
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:2496
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:4924
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:4444
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:4936
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:1436
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:1720
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 17254
    3⤵
    - Suspicious use of FindShellTrayWindow
    PID:2296
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 416
  2⤵
  - Program crash
  PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4240 -ip 4240
1⤵
PID:1400

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2124

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Fsofqh.dll

Filesize
3.2MB

MD5
a210ba96b298f8bdd099e7353ff41c15

SHA1
91cbac372d640bae390dd00ec6109bab337481fe

SHA256
7f7063ac03a3e4587cb91096e0cbe0c2ff269742ca6ed38449386d2e621dd37e

SHA512
79c867776bb77743b755bb0041ef1236cdfd6bbd9c6dd431ee8e6dd06fd7ac3ba0a5a6d8f20d528a13f27246ee9c84be5bc28dc882514798cb26941a26892b37

Download Submit
C:\Users\Admin\AppData\Local\Temp\Fsofqh.dll

Filesize
3.2MB

MD5
a210ba96b298f8bdd099e7353ff41c15

SHA1
91cbac372d640bae390dd00ec6109bab337481fe

SHA256
7f7063ac03a3e4587cb91096e0cbe0c2ff269742ca6ed38449386d2e621dd37e

SHA512
79c867776bb77743b755bb0041ef1236cdfd6bbd9c6dd431ee8e6dd06fd7ac3ba0a5a6d8f20d528a13f27246ee9c84be5bc28dc882514798cb26941a26892b37

Download Submit
C:\Users\Admin\AppData\Local\Temp\LYVTYGSI-20230220-1858.log

Filesize
55KB

MD5
9c4a61da174add27e0e3791bd6ae9aad

SHA1
1b69b1217ac6e80f13908214f03cfa5467755017

SHA256
f2addf0c6b8f639a9fa9fcffc86a5d0d218539895e6fa5739e2af1ea5151804a

SHA512
5aec95e1ef96acbc6131594caaa471a42b1090ab10833f2c868a374ea72906a9fffec31f96bdda17cc1fb02b24835a53df164fa96d935f220f52b5e3717cd94a

Download Submit
C:\Users\Admin\AppData\Local\Temp\dd_vcredistUI56FB.txt

Filesize
11KB

MD5
3b9e9d2bd05c384f627fe9395b6f0d84

SHA1
d665ab9ff3e25af2c678208f8d72c6e7477acbe0

SHA256
0c4c3d40d664fd5410417a1c662ec817b2a36748976084be58a9894e61fc9d84

SHA512
1c765a92ca377d78b063c85ae66df4eec35e805e8766227368a848e513fbcde6e2b53ec69b09df93ee09b4edd18d37375b72156584ea06459b9e77eea960acde

Download Submit
C:\Users\Admin\AppData\Local\Temp\dd_vcredistUI5725.txt

Filesize
11KB

MD5
07efde1a834de031adb24423dda467fa

SHA1
f4187705864a3bde2ce299f18e9851dac8d8fc60

SHA256
0b4aea52430de1420e46c7b7086d50244e787a6055eefe10e166e12a50158de3

SHA512
7cff2c526382bf017d5d4912271faacc4a46c8725c7c0f4e62493009a9ad0a9410088bf761719d71f3c978d665db38db0b6058d7f2e2f34a5f8989d04829de65

Download Submit
C:\Users\Admin\AppData\Local\Temp\sa.9NCBCSZSJRSB_0__.Public.InstallAgent.dat

Filesize
53KB

MD5
365cf7efd4c39a4e0ce6bf1b8e83454c

SHA1
f0f7e99651287e832601e2e75e5671ee01961b34

SHA256
39255912b36f903bcaa07b06446528d210bd0204d7f3d0fd22ae35d1502a60d1

SHA512
8fbf89ec61014f31961a37072d1e8e17c79a61df83780d184957be7e660d44ce23bf14962adb935eac85d2a2a96b035bd1589d64cbf01fc919b12133d3e34512

Download Submit
C:\Users\Admin\AppData\Local\Temp\wct8E66.tmp

Filesize
63KB

MD5
e516a60bc980095e8d156b1a99ab5eee

SHA1
238e243ffc12d4e012fd020c9822703109b987f6

SHA256
543796a1b343b4ebc0285d89cb8eb70667ac7b513da37495e38003704e9d88d7

SHA512
9b51e99ba20e9da56d1acc24a1cf9f9c9dbdeb742bec034e0ff2bc179a60f4aff249f40344f9ddd43229dcdefa1041940f65afb336d46c175ffeff725c638d58

Download Submit
C:\Users\Admin\AppData\Local\Temp\wmsetup.log

Filesize
697B

MD5
8699576660dca8bc750d4a28621acd02

SHA1
60007019529365df50fae860cc3e1c19ebfc353d

SHA256
d07937c9d7acac7eaa4c7d22160a95dec6322240cc638f6be54f40992fc1e218

SHA512
f723ebdd92d379faa26bd99ab4a8f6821dbefe2ded3d6ccfd97aa6302083f504424e7d253f41653f17a9c535d54921a2449807d7f3a9bf940b56ed3a015efb6a

Download Submit
memory/1208-359-0x000001F6C2A50000-0x000001F6C2D08000-memory.dmp

Filesize
2.7MB

Download
memory/1208-365-0x000001F6C2A50000-0x000001F6C2D08000-memory.dmp

Filesize
2.7MB

Download
memory/1404-340-0x0000019EE4F40000-0x0000019EE51F8000-memory.dmp

Filesize
2.7MB

Download
memory/1404-344-0x0000019EE4F40000-0x0000019EE51F8000-memory.dmp

Filesize
2.7MB

Download
memory/1436-463-0x0000024611250000-0x0000024611508000-memory.dmp

Filesize
2.7MB

Download
memory/1436-468-0x0000024611250000-0x0000024611508000-memory.dmp

Filesize
2.7MB

Download
memory/1720-488-0x000002092A7C0000-0x000002092AA78000-memory.dmp

Filesize
2.7MB

Download
memory/1720-484-0x000002092A7C0000-0x000002092AA78000-memory.dmp

Filesize
2.7MB

Download
memory/1884-254-0x00007FFDCA8F0000-0x00007FFDCA8F1000-memory.dmp

Filesize
4KB

Download
memory/1884-255-0x0000015A0AB40000-0x0000015A0AC80000-memory.dmp

Filesize
1.2MB

Download
memory/1884-260-0x0000015A090E0000-0x0000015A09398000-memory.dmp

Filesize
2.7MB

Download
memory/1884-256-0x0000015A0AB40000-0x0000015A0AC80000-memory.dmp

Filesize
1.2MB

Download
memory/1884-257-0x0000015A090E0000-0x0000015A09398000-memory.dmp

Filesize
2.7MB

Download
memory/1884-258-0x0000015A090E0000-0x0000015A09398000-memory.dmp

Filesize
2.7MB

Download
memory/1884-259-0x0000015A090E0000-0x0000015A09398000-memory.dmp

Filesize
2.7MB

Download
memory/2192-282-0x0000022D5CBC0000-0x0000022D5CE78000-memory.dmp

Filesize
2.7MB

Download
memory/2192-278-0x0000022D5CBC0000-0x0000022D5CE78000-memory.dmp

Filesize
2.7MB

Download
memory/2296-505-0x00000155B3500000-0x00000155B37B8000-memory.dmp

Filesize
2.7MB

Download
memory/2496-385-0x000001E5F4010000-0x000001E5F42C8000-memory.dmp

Filesize
2.7MB

Download
memory/2496-381-0x000001E5F4010000-0x000001E5F42C8000-memory.dmp

Filesize
2.7MB

Download
memory/4028-298-0x0000027782920000-0x0000027782BD8000-memory.dmp

Filesize
2.7MB

Download
memory/4028-303-0x0000027782920000-0x0000027782BD8000-memory.dmp

Filesize
2.7MB

Download
memory/4240-135-0x0000000000400000-0x0000000002696000-memory.dmp

Filesize
34.6MB

Download
memory/4240-134-0x00000000047F0000-0x0000000004D73000-memory.dmp

Filesize
5.5MB

Download
memory/4240-140-0x0000000000400000-0x0000000002696000-memory.dmp

Filesize
34.6MB

Download
memory/4444-422-0x0000021AFBB90000-0x0000021AFBE48000-memory.dmp

Filesize
2.7MB

Download
memory/4444-426-0x0000021AFBB90000-0x0000021AFBE48000-memory.dmp

Filesize
2.7MB

Download
memory/4488-319-0x000001BE02950000-0x000001BE02C08000-memory.dmp

Filesize
2.7MB

Download
memory/4488-323-0x000001BE02950000-0x000001BE02C08000-memory.dmp

Filesize
2.7MB

Download
memory/4592-236-0x000001E153610000-0x000001E1538C8000-memory.dmp

Filesize
2.7MB

Download
memory/4592-233-0x00007FFDCA8F0000-0x00007FFDCA8F1000-memory.dmp

Filesize
4KB

Download
memory/4592-237-0x0000000000200000-0x00000000004A7000-memory.dmp

Filesize
2.7MB

Download
memory/4592-238-0x000001E153610000-0x000001E1538C8000-memory.dmp

Filesize
2.7MB

Download
memory/4592-235-0x000001E1534C0000-0x000001E153600000-memory.dmp

Filesize
1.2MB

Download
memory/4592-241-0x000001E153610000-0x000001E1538C8000-memory.dmp

Filesize
2.7MB

Download
memory/4592-234-0x000001E1534C0000-0x000001E153600000-memory.dmp

Filesize
1.2MB

Download
memory/4820-245-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-226-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-248-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-249-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-250-0x0000000004130000-0x0000000004131000-memory.dmp

Filesize
4KB

Download
memory/4820-251-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-252-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-253-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-243-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-240-0x0000000000400000-0x0000000000735000-memory.dmp

Filesize
3.2MB

Download
memory/4820-232-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-231-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-230-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-229-0x0000000002FA0000-0x0000000002FA1000-memory.dmp

Filesize
4KB

Download
memory/4820-261-0x0000000000400000-0x0000000000735000-memory.dmp

Filesize
3.2MB

Download
memory/4820-228-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-263-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-265-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-266-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-267-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-269-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-270-0x0000000004140000-0x0000000004141000-memory.dmp

Filesize
4KB

Download
memory/4820-271-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-246-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-225-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-224-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-222-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-221-0x0000000000400000-0x0000000000735000-memory.dmp

Filesize
3.2MB

Download
memory/4820-220-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-219-0x0000000004160000-0x00000000042A0000-memory.dmp

Filesize
1.2MB

Download
memory/4820-218-0x0000000002F70000-0x0000000002F71000-memory.dmp

Filesize
4KB

Download
memory/4820-217-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-216-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-185-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-184-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-139-0x0000000000750000-0x0000000000751000-memory.dmp

Filesize
4KB

Download
memory/4820-141-0x0000000000770000-0x0000000000771000-memory.dmp

Filesize
4KB

Download
memory/4820-183-0x00000000040A0000-0x00000000040A1000-memory.dmp

Filesize
4KB

Download
memory/4820-182-0x0000000003460000-0x0000000003FC2000-memory.dmp

Filesize
11.4MB

Download
memory/4820-142-0x0000000000400000-0x0000000000735000-memory.dmp

Filesize
3.2MB

Download
memory/4820-143-0x0000000000400000-0x0000000000735000-memory.dmp

Filesize
3.2MB

Download
memory/4820-181-0x0000000000400000-0x0000000000735000-memory.dmp

Filesize
3.2MB

Download
memory/4924-406-0x00000205BDF70000-0x00000205BE228000-memory.dmp

Filesize
2.7MB

Download
memory/4924-402-0x00000205BDF70000-0x00000205BE228000-memory.dmp

Filesize
2.7MB

Download
memory/4936-447-0x000001E6B9F80000-0x000001E6BA238000-memory.dmp

Filesize
2.7MB

Download
memory/4936-443-0x000001E6B9F80000-0x000001E6BA238000-memory.dmp

Filesize
2.7MB

Download