arkei | fbb16c8f1962ce8636de02997ca5685f18c482b025fe719462091b3f8780821f

Analysis

max time kernel
153s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-en-20220112
submitted
18-01-2022 09:02

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General

Target

c7a3ccedfb4cccadcbb66df77120f4f4.exe
Size

327KB
MD5

c7a3ccedfb4cccadcbb66df77120f4f4
SHA1

64fdeb86d9a44ab6b7cad59f434e1e5aa0dd06f3
SHA256

fbb16c8f1962ce8636de02997ca5685f18c482b025fe719462091b3f8780821f
SHA512

f8fa221be0c92d7e123d04274336b3ec756252b5eb320a252ba940b56b15871368daab327b7e6c8c50ec4313189ecb70f6f94206dc7eda56e0de399d47f208f3

Score

10^/10

arkei raccoon smokeloader 470193d69fd872b73819c5e70dc68242c10ccbce default backdoor discovery spyware stealer suricata trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32

Extracted

Family

raccoon

Version

1.8.5

Botnet

470193d69fd872b73819c5e70dc68242c10ccbce

Attributes

url4cnc
http://185.163.204.22/capibar
http://178.62.113.205/capibar
https://t.me/capibar

rc4.plain

Extracted

Family

arkei

Botnet

Default

http://file-file-host4.com/tratata.php

Signatures

Arkei
Arkei is an infostealer written in C++.
stealer arkei
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Suspicious use of NtCreateProcessExOtherParentProcess 6 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

description	pid	process	target process
PID 3296 created 1136	3296	WerFault.exe	6E45.exe
PID 912 created 628	912	WerFault.exe	7626.exe
PID 1596 created 628	1596	WerFault.exe	7626.exe
PID 1896 created 4000	1896	WerFault.exe	8AB9.exe
PID 4052 created 4000	4052	WerFault.exe	8AB9.exe
PID 3612 created 1300	3612	WerFault.exe	8F1F.exe

suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata

Arkei Stealer Payload 2 IoCs

stealer

Processes:

resource	yara_rule
behavioral2/memory/1300-185-0x00000000001E0000-0x00000000001FC000-memory.dmp	family_arkei
behavioral2/memory/1300-186-0x0000000000400000-0x000000000045B000-memory.dmp	family_arkei

Downloads MZ/PE file
Executes dropped EXE 9 IoCs

Processes:

652.exe652.exe652.exe6943.exe6E45.exe7626.exe8104.exe8AB9.exe8F1F.exe

pid process

1600 652.exe
1960 652.exe
2064 652.exe
3308 6943.exe
1136 6E45.exe
628 7626.exe
2060 8104.exe
4000 8AB9.exe
1300 8F1F.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

8F1F.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation 8F1F.exe
Loads dropped DLL 3 IoCs

Processes:

8F1F.exe

pid process

1300 8F1F.exe
1300 8F1F.exe
1300 8F1F.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

8104.exe

pid process

2060 8104.exe

pid	process
1600	652.exe
1960	652.exe
2064	652.exe
3308	6943.exe
1136	6E45.exe
628	7626.exe
2060	8104.exe
4000	8AB9.exe
1300	8F1F.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	8F1F.exe

pid	process
1300	8F1F.exe
1300	8F1F.exe
1300	8F1F.exe

pid	process
2060	8104.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

c7a3ccedfb4cccadcbb66df77120f4f4.exe652.exe

description	pid	process	target process
PID 2968 set thread context of 2500	2968	c7a3ccedfb4cccadcbb66df77120f4f4.exe	c7a3ccedfb4cccadcbb66df77120f4f4.exe
PID 1600 set thread context of 2064	1600	652.exe	652.exe

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

System Information Discovery
T1082

Program crash 6 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
2556	1136	WerFault.exe	6E45.exe
2460	628	WerFault.exe	7626.exe
764	628	WerFault.exe	7626.exe
3060	4000	WerFault.exe	8AB9.exe
1632	4000	WerFault.exe	8AB9.exe
3260	1300	WerFault.exe	8F1F.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

c7a3ccedfb4cccadcbb66df77120f4f4.exe

description	ioc	process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7a3ccedfb4cccadcbb66df77120f4f4.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7a3ccedfb4cccadcbb66df77120f4f4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7a3ccedfb4cccadcbb66df77120f4f4.exe

Checks processor information in registry 2 TTPs 20 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe8F1F.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	8F1F.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	8F1F.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4044 timeout.exe

pid	process
4044	timeout.exe

Enumerates system info in registry 2 TTPs 12 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

c7a3ccedfb4cccadcbb66df77120f4f4.exe

pid	process
2500	c7a3ccedfb4cccadcbb66df77120f4f4.exe
2500	c7a3ccedfb4cccadcbb66df77120f4f4.exe
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564
2564

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2564
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

c7a3ccedfb4cccadcbb66df77120f4f4.exe

pid process

2500 c7a3ccedfb4cccadcbb66df77120f4f4.exe

pid	process
2564

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

652.exe652.exeWerFault.exe8104.exe

description	pid	process
Token: SeDebugPrivilege	1600	652.exe
Token: SeDebugPrivilege	2064	652.exe
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeRestorePrivilege	2556	WerFault.exe
Token: SeBackupPrivilege	2556	WerFault.exe
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeDebugPrivilege	2060	8104.exe
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564
Token: SeShutdownPrivilege	2564
Token: SeCreatePagefilePrivilege	2564

Suspicious use of WriteProcessMemory 56 IoCs

Processes:

c7a3ccedfb4cccadcbb66df77120f4f4.exe652.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe8F1F.exeWerFault.execmd.exe

description	pid	process	target process
PID 2968 wrote to memory of 2500	2968	c7a3ccedfb4cccadcbb66df77120f4f4.exe	c7a3ccedfb4cccadcbb66df77120f4f4.exe
PID 2968 wrote to memory of 2500	2968	c7a3ccedfb4cccadcbb66df77120f4f4.exe	c7a3ccedfb4cccadcbb66df77120f4f4.exe
PID 2968 wrote to memory of 2500	2968	c7a3ccedfb4cccadcbb66df77120f4f4.exe	c7a3ccedfb4cccadcbb66df77120f4f4.exe
PID 2968 wrote to memory of 2500	2968	c7a3ccedfb4cccadcbb66df77120f4f4.exe	c7a3ccedfb4cccadcbb66df77120f4f4.exe
PID 2968 wrote to memory of 2500	2968	c7a3ccedfb4cccadcbb66df77120f4f4.exe	c7a3ccedfb4cccadcbb66df77120f4f4.exe
PID 2968 wrote to memory of 2500	2968	c7a3ccedfb4cccadcbb66df77120f4f4.exe	c7a3ccedfb4cccadcbb66df77120f4f4.exe
PID 2564 wrote to memory of 1600	2564		652.exe
PID 2564 wrote to memory of 1600	2564		652.exe
PID 2564 wrote to memory of 1600	2564		652.exe
PID 1600 wrote to memory of 1960	1600	652.exe	652.exe
PID 1600 wrote to memory of 1960	1600	652.exe	652.exe
PID 1600 wrote to memory of 1960	1600	652.exe	652.exe
PID 1600 wrote to memory of 2064	1600	652.exe	652.exe
PID 1600 wrote to memory of 2064	1600	652.exe	652.exe
PID 1600 wrote to memory of 2064	1600	652.exe	652.exe
PID 1600 wrote to memory of 2064	1600	652.exe	652.exe
PID 1600 wrote to memory of 2064	1600	652.exe	652.exe
PID 1600 wrote to memory of 2064	1600	652.exe	652.exe
PID 1600 wrote to memory of 2064	1600	652.exe	652.exe
PID 1600 wrote to memory of 2064	1600	652.exe	652.exe
PID 2564 wrote to memory of 3308	2564		6943.exe
PID 2564 wrote to memory of 3308	2564		6943.exe
PID 2564 wrote to memory of 3308	2564		6943.exe
PID 2564 wrote to memory of 1136	2564		6E45.exe
PID 2564 wrote to memory of 1136	2564		6E45.exe
PID 2564 wrote to memory of 1136	2564		6E45.exe
PID 3296 wrote to memory of 1136	3296	WerFault.exe	6E45.exe
PID 3296 wrote to memory of 1136	3296	WerFault.exe	6E45.exe
PID 2564 wrote to memory of 628	2564		7626.exe
PID 2564 wrote to memory of 628	2564		7626.exe
PID 2564 wrote to memory of 628	2564		7626.exe
PID 912 wrote to memory of 628	912	WerFault.exe	7626.exe
PID 912 wrote to memory of 628	912	WerFault.exe	7626.exe
PID 1596 wrote to memory of 628	1596	WerFault.exe	7626.exe
PID 1596 wrote to memory of 628	1596	WerFault.exe	7626.exe
PID 2564 wrote to memory of 2060	2564		8104.exe
PID 2564 wrote to memory of 2060	2564		8104.exe
PID 2564 wrote to memory of 2060	2564		8104.exe
PID 2564 wrote to memory of 4000	2564		8AB9.exe
PID 2564 wrote to memory of 4000	2564		8AB9.exe
PID 2564 wrote to memory of 4000	2564		8AB9.exe
PID 1896 wrote to memory of 4000	1896	WerFault.exe	8AB9.exe
PID 1896 wrote to memory of 4000	1896	WerFault.exe	8AB9.exe
PID 2564 wrote to memory of 1300	2564		8F1F.exe
PID 2564 wrote to memory of 1300	2564		8F1F.exe
PID 2564 wrote to memory of 1300	2564		8F1F.exe
PID 4052 wrote to memory of 4000	4052	WerFault.exe	8AB9.exe
PID 4052 wrote to memory of 4000	4052	WerFault.exe	8AB9.exe
PID 1300 wrote to memory of 1472	1300	8F1F.exe	cmd.exe
PID 1300 wrote to memory of 1472	1300	8F1F.exe	cmd.exe
PID 1300 wrote to memory of 1472	1300	8F1F.exe	cmd.exe
PID 3612 wrote to memory of 1300	3612	WerFault.exe	8F1F.exe
PID 3612 wrote to memory of 1300	3612	WerFault.exe	8F1F.exe
PID 1472 wrote to memory of 4044	1472	cmd.exe	timeout.exe
PID 1472 wrote to memory of 4044	1472	cmd.exe	timeout.exe
PID 1472 wrote to memory of 4044	1472	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\c7a3ccedfb4cccadcbb66df77120f4f4.exe
"C:\Users\Admin\AppData\Local\Temp\c7a3ccedfb4cccadcbb66df77120f4f4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2968

C:\Users\Admin\AppData\Local\Temp\c7a3ccedfb4cccadcbb66df77120f4f4.exe
"C:\Users\Admin\AppData\Local\Temp\c7a3ccedfb4cccadcbb66df77120f4f4.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2500

C:\Users\Admin\AppData\Local\Temp\652.exe
C:\Users\Admin\AppData\Local\Temp\652.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1600

C:\Users\Admin\AppData\Local\Temp\652.exe
C:\Users\Admin\AppData\Local\Temp\652.exe
2⤵
- Executes dropped EXE
PID:1960

C:\Users\Admin\AppData\Local\Temp\652.exe
C:\Users\Admin\AppData\Local\Temp\652.exe
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2064

C:\Users\Admin\AppData\Local\Temp\6943.exe
C:\Users\Admin\AppData\Local\Temp\6943.exe
1⤵
- Executes dropped EXE
PID:3308

C:\Users\Admin\AppData\Local\Temp\6E45.exe
C:\Users\Admin\AppData\Local\Temp\6E45.exe
1⤵
- Executes dropped EXE
PID:1136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1136 -s 600
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:2556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1136 -ip 1136
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:3296

C:\Users\Admin\AppData\Local\Temp\7626.exe
C:\Users\Admin\AppData\Local\Temp\7626.exe
1⤵
- Executes dropped EXE
PID:628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 444
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:2460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 452
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 628 -ip 628
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 628 -ip 628
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:1596

C:\Users\Admin\AppData\Local\Temp\8104.exe
C:\Users\Admin\AppData\Local\Temp\8104.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:2060

C:\Users\Admin\AppData\Local\Temp\8AB9.exe
C:\Users\Admin\AppData\Local\Temp\8AB9.exe
1⤵
- Executes dropped EXE
PID:4000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 444
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:3060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 488
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:1632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4000 -ip 4000
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:1896

C:\Users\Admin\AppData\Local\Temp\8F1F.exe
C:\Users\Admin\AppData\Local\Temp\8F1F.exe
1⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1300

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\8F1F.exe" & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:1472

C:\Windows\SysWOW64\timeout.exe
timeout /t 5
3⤵
- Delays execution with timeout.exe
PID:4044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1300 -s 616
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:3260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4000 -ip 4000
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:4052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 1300 -ip 1300
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:3612

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\mozglue.dll
MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
C:\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
C:\ProgramData\sqlite3.dll
MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\652.exe.log
MD5
e5352797047ad2c91b83e933b24fbc4f

SHA1
9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772

SHA256
b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c

SHA512
dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

Download Submit
C:\Users\Admin\AppData\Local\Temp\652.exe
MD5
29e5d8cbcf13639096bf1353b5f9f48b

SHA1
800629d06593b7fb232a2dfd08384c4349f37382

SHA256
ba587b88b891dfe4c810be48e336cdae9d474618d9d0a3a0637cd2349cc307e2

SHA512
3e394d30c9d50b2ab61b6d9f2942313ec6cee2a4fd873d977bcfe6e62ce05596b62d0993294311da381eb47ad040a41307b192761501a47c8995624288aa5354

Download Submit
C:\Users\Admin\AppData\Local\Temp\652.exe
MD5
29e5d8cbcf13639096bf1353b5f9f48b

SHA1
800629d06593b7fb232a2dfd08384c4349f37382

SHA256
ba587b88b891dfe4c810be48e336cdae9d474618d9d0a3a0637cd2349cc307e2

SHA512
3e394d30c9d50b2ab61b6d9f2942313ec6cee2a4fd873d977bcfe6e62ce05596b62d0993294311da381eb47ad040a41307b192761501a47c8995624288aa5354

Download Submit
C:\Users\Admin\AppData\Local\Temp\652.exe
MD5
29e5d8cbcf13639096bf1353b5f9f48b

SHA1
800629d06593b7fb232a2dfd08384c4349f37382

SHA256
ba587b88b891dfe4c810be48e336cdae9d474618d9d0a3a0637cd2349cc307e2

SHA512
3e394d30c9d50b2ab61b6d9f2942313ec6cee2a4fd873d977bcfe6e62ce05596b62d0993294311da381eb47ad040a41307b192761501a47c8995624288aa5354

Download Submit
C:\Users\Admin\AppData\Local\Temp\652.exe
MD5
29e5d8cbcf13639096bf1353b5f9f48b

SHA1
800629d06593b7fb232a2dfd08384c4349f37382

SHA256
ba587b88b891dfe4c810be48e336cdae9d474618d9d0a3a0637cd2349cc307e2

SHA512
3e394d30c9d50b2ab61b6d9f2942313ec6cee2a4fd873d977bcfe6e62ce05596b62d0993294311da381eb47ad040a41307b192761501a47c8995624288aa5354

Download Submit
C:\Users\Admin\AppData\Local\Temp\6943.exe
MD5
bdf3b101d4c3bb29b543b42d854f1e9c

SHA1
9a2c6ff211c29ba567b15b9fdcf2ed11354ce377

SHA256
09269b6f64fcb4394dbfba6c10b0f504c2e2d5c57aa04c42cd2c0c05aee2f9b8

SHA512
16e096bce2b50ca0dc132e458ff4fe2a52f116331962515fff859eb7d828774f20a62706704a069f984fccf3692c44a2588408906ef4115a42c726a555c8f9ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\6943.exe
MD5
bdf3b101d4c3bb29b543b42d854f1e9c

SHA1
9a2c6ff211c29ba567b15b9fdcf2ed11354ce377

SHA256
09269b6f64fcb4394dbfba6c10b0f504c2e2d5c57aa04c42cd2c0c05aee2f9b8

SHA512
16e096bce2b50ca0dc132e458ff4fe2a52f116331962515fff859eb7d828774f20a62706704a069f984fccf3692c44a2588408906ef4115a42c726a555c8f9ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\6E45.exe
MD5
bdf3b101d4c3bb29b543b42d854f1e9c

SHA1
9a2c6ff211c29ba567b15b9fdcf2ed11354ce377

SHA256
09269b6f64fcb4394dbfba6c10b0f504c2e2d5c57aa04c42cd2c0c05aee2f9b8

SHA512
16e096bce2b50ca0dc132e458ff4fe2a52f116331962515fff859eb7d828774f20a62706704a069f984fccf3692c44a2588408906ef4115a42c726a555c8f9ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\6E45.exe
MD5
bdf3b101d4c3bb29b543b42d854f1e9c

SHA1
9a2c6ff211c29ba567b15b9fdcf2ed11354ce377

SHA256
09269b6f64fcb4394dbfba6c10b0f504c2e2d5c57aa04c42cd2c0c05aee2f9b8

SHA512
16e096bce2b50ca0dc132e458ff4fe2a52f116331962515fff859eb7d828774f20a62706704a069f984fccf3692c44a2588408906ef4115a42c726a555c8f9ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\7626.exe
MD5
6a8895bd886a0af18b5d2f3c262b728f

SHA1
43c617c108e1333db60496eabb727654eae91c9c

SHA256
3442d1aa475c564e541dff9918122c255d594537e7b34a363d0f8a63d39b2ca6

SHA512
99f8d80e0348d5c20936993027c329dbf6f931d1c2fef2071b50b15f6badd1448bf2dc6dec7dc3ccff4bce382942a0fb19b75dedd7ee7a3f1254c35acad75716

Download Submit
C:\Users\Admin\AppData\Local\Temp\7626.exe
MD5
6a8895bd886a0af18b5d2f3c262b728f

SHA1
43c617c108e1333db60496eabb727654eae91c9c

SHA256
3442d1aa475c564e541dff9918122c255d594537e7b34a363d0f8a63d39b2ca6

SHA512
99f8d80e0348d5c20936993027c329dbf6f931d1c2fef2071b50b15f6badd1448bf2dc6dec7dc3ccff4bce382942a0fb19b75dedd7ee7a3f1254c35acad75716

Download Submit
C:\Users\Admin\AppData\Local\Temp\8104.exe
MD5
07861c908ce10d428fbc421b5affa104

SHA1
6d94909acc92dd4268387d4e2a757b0f1c3a8a26

SHA256
be395c09e64da3651f1a0380af0e4e495c6e4a412bc8e0b7e89de2cd53f8abbc

SHA512
e77e6c343436f97277ea801a1afd28287f598236e5e554fba3c1d682c5ee24b7dd71d4e620c9ec6d1998503282109a5322569a436ac796709ba44b2c3fee4459

Download Submit
C:\Users\Admin\AppData\Local\Temp\8104.exe
MD5
07861c908ce10d428fbc421b5affa104

SHA1
6d94909acc92dd4268387d4e2a757b0f1c3a8a26

SHA256
be395c09e64da3651f1a0380af0e4e495c6e4a412bc8e0b7e89de2cd53f8abbc

SHA512
e77e6c343436f97277ea801a1afd28287f598236e5e554fba3c1d682c5ee24b7dd71d4e620c9ec6d1998503282109a5322569a436ac796709ba44b2c3fee4459

Download Submit
C:\Users\Admin\AppData\Local\Temp\8AB9.exe
MD5
4200bf40b3e7dc2ae192b95cf17a26f5

SHA1
366274cfbec5530e03abf675d2d0ffc90e855aef

SHA256
49484c89512914617b1113ea15cb2537f93f8f8516f8f714bc5d3c58771a3424

SHA512
70ac415df8ec956ab4c03a37b7654bc007281fda54ad612341c2239fa2f54993c2c6798fd75f7e80a57c4ba219ae5b1adeb4dd54bebe134c29306494eaf5df7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\8AB9.exe
MD5
4200bf40b3e7dc2ae192b95cf17a26f5

SHA1
366274cfbec5530e03abf675d2d0ffc90e855aef

SHA256
49484c89512914617b1113ea15cb2537f93f8f8516f8f714bc5d3c58771a3424

SHA512
70ac415df8ec956ab4c03a37b7654bc007281fda54ad612341c2239fa2f54993c2c6798fd75f7e80a57c4ba219ae5b1adeb4dd54bebe134c29306494eaf5df7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\8F1F.exe
MD5
f6d98c62352cba657593897b4f26da8a

SHA1
e146dbc2234d05e226c847bab67ed9d536c76919

SHA256
3cd448a8fe389ecc8b9bff4c8736050c994f0545e4b15c11227543aab111fe16

SHA512
b05bc6f00b66a421b622610a1919006a7076b7e190af2399f940d327bf51cf8834f43bb657006eddbb1b28a3dba95db83500ab9c3535f2822fe1e2ba3e431b19

Download Submit
C:\Users\Admin\AppData\Local\Temp\8F1F.exe
MD5
f6d98c62352cba657593897b4f26da8a

SHA1
e146dbc2234d05e226c847bab67ed9d536c76919

SHA256
3cd448a8fe389ecc8b9bff4c8736050c994f0545e4b15c11227543aab111fe16

SHA512
b05bc6f00b66a421b622610a1919006a7076b7e190af2399f940d327bf51cf8834f43bb657006eddbb1b28a3dba95db83500ab9c3535f2822fe1e2ba3e431b19

Download Submit
memory/628-167-0x0000000000AD0000-0x0000000000B30000-memory.dmp

Filesize
384KB

Download
memory/1136-164-0x0000000000400000-0x0000000000619000-memory.dmp

Filesize
2.1MB

Download
memory/1136-163-0x0000000000850000-0x00000000008BB000-memory.dmp

Filesize
428KB

Download
memory/1300-184-0x00000000001C0000-0x00000000001D1000-memory.dmp

Filesize
68KB

Download
memory/1300-185-0x00000000001E0000-0x00000000001FC000-memory.dmp

Filesize
112KB

Download
memory/1300-186-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1600-142-0x0000000005B50000-0x00000000060F4000-memory.dmp

Filesize
5.6MB

Download
memory/1600-141-0x0000000005400000-0x000000000541E000-memory.dmp

Filesize
120KB

Download
memory/1600-140-0x0000000002D80000-0x0000000002D81000-memory.dmp

Filesize
4KB

Download
memory/1600-139-0x00000000053D0000-0x00000000055A0000-memory.dmp

Filesize
1.8MB

Download
memory/1600-138-0x0000000005450000-0x00000000054C6000-memory.dmp

Filesize
472KB

Download
memory/1600-137-0x0000000000A40000-0x0000000000ACA000-memory.dmp

Filesize
552KB

Download
memory/2060-175-0x0000000000310000-0x0000000000383000-memory.dmp

Filesize
460KB

Download
memory/2060-177-0x0000000075050000-0x0000000075603000-memory.dmp

Filesize
5.7MB

Download
memory/2060-187-0x0000000007430000-0x0000000007480000-memory.dmp

Filesize
320KB

Download
memory/2060-179-0x0000000005BF0000-0x0000000005BF1000-memory.dmp

Filesize
4KB

Download
memory/2060-178-0x0000000070880000-0x00000000708CC000-memory.dmp

Filesize
304KB

Download
memory/2060-176-0x0000000072610000-0x0000000072699000-memory.dmp

Filesize
548KB

Download
memory/2060-174-0x0000000000310000-0x0000000000383000-memory.dmp

Filesize
460KB

Download
memory/2060-173-0x0000000076DC0000-0x0000000076FD5000-memory.dmp

Filesize
2.1MB

Download
memory/2060-170-0x0000000000310000-0x0000000000383000-memory.dmp

Filesize
460KB

Download
memory/2060-171-0x0000000001470000-0x0000000001471000-memory.dmp

Filesize
4KB

Download
memory/2060-172-0x0000000002F70000-0x0000000002FB4000-memory.dmp

Filesize
272KB

Download
memory/2064-144-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2064-152-0x0000000005B10000-0x0000000005B76000-memory.dmp

Filesize
408KB

Download
memory/2064-149-0x0000000005890000-0x000000000599A000-memory.dmp

Filesize
1.0MB

Download
memory/2064-148-0x0000000005760000-0x0000000005772000-memory.dmp

Filesize
72KB

Download
memory/2064-150-0x00000000057D0000-0x000000000580C000-memory.dmp

Filesize
240KB

Download
memory/2064-155-0x0000000007B70000-0x000000000809C000-memory.dmp

Filesize
5.2MB

Download
memory/2064-151-0x0000000005700000-0x0000000005D18000-memory.dmp

Filesize
6.1MB

Download
memory/2064-153-0x00000000066E0000-0x0000000006772000-memory.dmp

Filesize
584KB

Download
memory/2064-154-0x0000000007470000-0x0000000007632000-memory.dmp

Filesize
1.8MB

Download
memory/2064-147-0x0000000005D20000-0x0000000006338000-memory.dmp

Filesize
6.1MB

Download
memory/2500-133-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2500-131-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2564-134-0x00000000012A0000-0x00000000012B6000-memory.dmp

Filesize
88KB

Download
memory/2968-130-0x0000000000940000-0x000000000096A000-memory.dmp

Filesize
168KB

Download
memory/2968-132-0x0000000000760000-0x0000000000769000-memory.dmp

Filesize
36KB

Download
memory/3308-159-0x0000000002230000-0x00000000022C2000-memory.dmp

Filesize
584KB

Download
memory/3308-158-0x0000000000680000-0x00000000006EA000-memory.dmp

Filesize
424KB

Download
memory/3308-160-0x0000000000400000-0x0000000000619000-memory.dmp

Filesize
2.1MB

Download