arkei | 41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39

Analysis

max time kernel
151s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-en-20220112
submitted
18-01-2022 13:14

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General

Target

41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
Size

274KB
MD5

b822deaccb655396aff865a87df088f8
SHA1

00db93df6679a0b17f2fece6efd446f8e1e55551
SHA256

41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39
SHA512

a3dad962edf9d5b484e768a0ec354752b2062c415429e9f3c55931e0148408dc2776fd555a9d4088c12177f05647bb4b49c6bf5fd805a2e1142e183368a0320a

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

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

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 2984 created 3172	2984	WerFault.exe	C1E3.exe
PID 2300 created 1776	2300	WerFault.exe	C966.exe
PID 3624 created 1776	3624	WerFault.exe	C966.exe
PID 2352 created 3284	2352	WerFault.exe	DEB5.exe
PID 3176 created 3284	3176	WerFault.exe	DEB5.exe
PID 332 created 928	332	WerFault.exe	E137.exe

suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata
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
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata

Arkei Stealer Payload 2 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/928-199-0x0000000000400000-0x0000000000456000-memory.dmp	family_arkei
behavioral1/memory/928-198-0x00000000001E0000-0x00000000001FC000-memory.dmp	family_arkei

Downloads MZ/PE file
Executes dropped EXE 9 IoCs

Processes:

582B.exe582B.exeBCA2.exeC1E3.exeC966.exeD35A.exeDEB5.exeE137.exeE6A6.exe

pid process

2776 582B.exe
1556 582B.exe
3856 BCA2.exe
3172 C1E3.exe
1776 C966.exe
3600 D35A.exe
3284 DEB5.exe
928 E137.exe
548 E6A6.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:

E137.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation E137.exe
Loads dropped DLL 3 IoCs

Processes:

E137.exe

pid process

928 E137.exe
928 E137.exe
928 E137.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:

D35A.exe

pid process

3600 D35A.exe

pid	process
2776	582B.exe
1556	582B.exe
3856	BCA2.exe
3172	C1E3.exe
1776	C966.exe
3600	D35A.exe
3284	DEB5.exe
928	E137.exe
548	E6A6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	E137.exe

pid	process
928	E137.exe
928	E137.exe
928	E137.exe

pid	process
3600	D35A.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe582B.exe

description	pid	process	target process
PID 972 set thread context of 4088	972	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
PID 2776 set thread context of 1556	2776	582B.exe	582B.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
4072	3172	WerFault.exe	C1E3.exe
3784	1776	WerFault.exe	C966.exe
2912	1776	WerFault.exe	C966.exe
3756	3284	WerFault.exe	DEB5.exe
3168	3284	WerFault.exe	DEB5.exe
1572	928	WerFault.exe	E137.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:

41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.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.exeE137.exeWerFault.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 opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
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
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	E137.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	E137.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 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\ProcessorNameString	WerFault.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

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1632 timeout.exe

pid	process
1632	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 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 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:

41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe

pid	process
4088	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
4088	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432
2432

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2432
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe

pid process

4088 41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe

pid	process
2432

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

582B.exe582B.exeWerFault.exeD35A.exe

description	pid	process
Token: SeDebugPrivilege	2776	582B.exe
Token: SeDebugPrivilege	1556	582B.exe
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeRestorePrivilege	4072	WerFault.exe
Token: SeBackupPrivilege	4072	WerFault.exe
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeDebugPrivilege	3600	D35A.exe
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432
Token: SeShutdownPrivilege	2432
Token: SeCreatePagefilePrivilege	2432

Suspicious use of WriteProcessMemory 56 IoCs

Processes:

41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe582B.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeE137.exeWerFault.execmd.exe

description	pid	process	target process
PID 972 wrote to memory of 4088	972	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
PID 972 wrote to memory of 4088	972	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
PID 972 wrote to memory of 4088	972	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
PID 972 wrote to memory of 4088	972	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
PID 972 wrote to memory of 4088	972	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
PID 972 wrote to memory of 4088	972	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe	41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
PID 2432 wrote to memory of 2776	2432		582B.exe
PID 2432 wrote to memory of 2776	2432		582B.exe
PID 2432 wrote to memory of 2776	2432		582B.exe
PID 2776 wrote to memory of 1556	2776	582B.exe	582B.exe
PID 2776 wrote to memory of 1556	2776	582B.exe	582B.exe
PID 2776 wrote to memory of 1556	2776	582B.exe	582B.exe
PID 2776 wrote to memory of 1556	2776	582B.exe	582B.exe
PID 2776 wrote to memory of 1556	2776	582B.exe	582B.exe
PID 2776 wrote to memory of 1556	2776	582B.exe	582B.exe
PID 2776 wrote to memory of 1556	2776	582B.exe	582B.exe
PID 2776 wrote to memory of 1556	2776	582B.exe	582B.exe
PID 2432 wrote to memory of 3856	2432		BCA2.exe
PID 2432 wrote to memory of 3856	2432		BCA2.exe
PID 2432 wrote to memory of 3856	2432		BCA2.exe
PID 2432 wrote to memory of 3172	2432		C1E3.exe
PID 2432 wrote to memory of 3172	2432		C1E3.exe
PID 2432 wrote to memory of 3172	2432		C1E3.exe
PID 2984 wrote to memory of 3172	2984	WerFault.exe	C1E3.exe
PID 2984 wrote to memory of 3172	2984	WerFault.exe	C1E3.exe
PID 2432 wrote to memory of 1776	2432		C966.exe
PID 2432 wrote to memory of 1776	2432		C966.exe
PID 2432 wrote to memory of 1776	2432		C966.exe
PID 2300 wrote to memory of 1776	2300	WerFault.exe	C966.exe
PID 2300 wrote to memory of 1776	2300	WerFault.exe	C966.exe
PID 3624 wrote to memory of 1776	3624	WerFault.exe	C966.exe
PID 3624 wrote to memory of 1776	3624	WerFault.exe	C966.exe
PID 2432 wrote to memory of 3600	2432		D35A.exe
PID 2432 wrote to memory of 3600	2432		D35A.exe
PID 2432 wrote to memory of 3600	2432		D35A.exe
PID 2432 wrote to memory of 3284	2432		DEB5.exe
PID 2432 wrote to memory of 3284	2432		DEB5.exe
PID 2432 wrote to memory of 3284	2432		DEB5.exe
PID 2352 wrote to memory of 3284	2352	WerFault.exe	DEB5.exe
PID 2352 wrote to memory of 3284	2352	WerFault.exe	DEB5.exe
PID 2432 wrote to memory of 928	2432		E137.exe
PID 2432 wrote to memory of 928	2432		E137.exe
PID 2432 wrote to memory of 928	2432		E137.exe
PID 3176 wrote to memory of 3284	3176	WerFault.exe	DEB5.exe
PID 3176 wrote to memory of 3284	3176	WerFault.exe	DEB5.exe
PID 2432 wrote to memory of 548	2432		E6A6.exe
PID 2432 wrote to memory of 548	2432		E6A6.exe
PID 2432 wrote to memory of 548	2432		E6A6.exe
PID 928 wrote to memory of 3956	928	E137.exe	cmd.exe
PID 928 wrote to memory of 3956	928	E137.exe	cmd.exe
PID 928 wrote to memory of 3956	928	E137.exe	cmd.exe
PID 332 wrote to memory of 928	332	WerFault.exe	E137.exe
PID 332 wrote to memory of 928	332	WerFault.exe	E137.exe
PID 3956 wrote to memory of 1632	3956	cmd.exe	timeout.exe
PID 3956 wrote to memory of 1632	3956	cmd.exe	timeout.exe
PID 3956 wrote to memory of 1632	3956	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
"C:\Users\Admin\AppData\Local\Temp\41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:972

C:\Users\Admin\AppData\Local\Temp\41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe
"C:\Users\Admin\AppData\Local\Temp\41f0d99351412d07c8e0383bfbb6f9f8f579e95de395eebc86ed6c274c481a39.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4088

C:\Users\Admin\AppData\Local\Temp\582B.exe
C:\Users\Admin\AppData\Local\Temp\582B.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2776

C:\Users\Admin\AppData\Local\Temp\582B.exe
C:\Users\Admin\AppData\Local\Temp\582B.exe
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1556

C:\Users\Admin\AppData\Local\Temp\BCA2.exe
C:\Users\Admin\AppData\Local\Temp\BCA2.exe
1⤵
- Executes dropped EXE
PID:3856

C:\Users\Admin\AppData\Local\Temp\C1E3.exe
C:\Users\Admin\AppData\Local\Temp\C1E3.exe
1⤵
- Executes dropped EXE
PID:3172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3172 -s 600
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:4072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3172 -ip 3172
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:2984

C:\Users\Admin\AppData\Local\Temp\C966.exe
C:\Users\Admin\AppData\Local\Temp\C966.exe
1⤵
- Executes dropped EXE
PID:1776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 452
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:3784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 460
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:2912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1776 -ip 1776
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:2300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1776 -ip 1776
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:3624

C:\Users\Admin\AppData\Local\Temp\D35A.exe
C:\Users\Admin\AppData\Local\Temp\D35A.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:3600

C:\Users\Admin\AppData\Local\Temp\DEB5.exe
C:\Users\Admin\AppData\Local\Temp\DEB5.exe
1⤵
- Executes dropped EXE
PID:3284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3284 -s 444
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:3756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3284 -s 452
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:3168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3284 -ip 3284
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:2352

C:\Users\Admin\AppData\Local\Temp\E137.exe
C:\Users\Admin\AppData\Local\Temp\E137.exe
1⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:928

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\E137.exe" & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:3956

C:\Windows\SysWOW64\timeout.exe
timeout /t 5
3⤵
- Delays execution with timeout.exe
PID:1632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 928 -s 1396
2⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:1572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3284 -ip 3284
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:3176

C:\Users\Admin\AppData\Local\Temp\E6A6.exe
C:\Users\Admin\AppData\Local\Temp\E6A6.exe
1⤵
- Executes dropped EXE
PID:548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 928 -ip 928
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:332

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

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C:\ProgramData\sqlite3.dll
MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\582B.exe.log
MD5
e5352797047ad2c91b83e933b24fbc4f

SHA1
9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772

SHA256
b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c

SHA512
dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

Download Submit
C:\Users\Admin\AppData\Local\Temp\582B.exe
MD5
29e5d8cbcf13639096bf1353b5f9f48b

SHA1
800629d06593b7fb232a2dfd08384c4349f37382

SHA256
ba587b88b891dfe4c810be48e336cdae9d474618d9d0a3a0637cd2349cc307e2

SHA512
3e394d30c9d50b2ab61b6d9f2942313ec6cee2a4fd873d977bcfe6e62ce05596b62d0993294311da381eb47ad040a41307b192761501a47c8995624288aa5354

Download Submit
C:\Users\Admin\AppData\Local\Temp\582B.exe
MD5
29e5d8cbcf13639096bf1353b5f9f48b

SHA1
800629d06593b7fb232a2dfd08384c4349f37382

SHA256
ba587b88b891dfe4c810be48e336cdae9d474618d9d0a3a0637cd2349cc307e2

SHA512
3e394d30c9d50b2ab61b6d9f2942313ec6cee2a4fd873d977bcfe6e62ce05596b62d0993294311da381eb47ad040a41307b192761501a47c8995624288aa5354

Download Submit
C:\Users\Admin\AppData\Local\Temp\582B.exe
MD5
29e5d8cbcf13639096bf1353b5f9f48b

SHA1
800629d06593b7fb232a2dfd08384c4349f37382

SHA256
ba587b88b891dfe4c810be48e336cdae9d474618d9d0a3a0637cd2349cc307e2

SHA512
3e394d30c9d50b2ab61b6d9f2942313ec6cee2a4fd873d977bcfe6e62ce05596b62d0993294311da381eb47ad040a41307b192761501a47c8995624288aa5354

Download Submit
C:\Users\Admin\AppData\Local\Temp\BCA2.exe
MD5
bdf3b101d4c3bb29b543b42d854f1e9c

SHA1
9a2c6ff211c29ba567b15b9fdcf2ed11354ce377

SHA256
09269b6f64fcb4394dbfba6c10b0f504c2e2d5c57aa04c42cd2c0c05aee2f9b8

SHA512
16e096bce2b50ca0dc132e458ff4fe2a52f116331962515fff859eb7d828774f20a62706704a069f984fccf3692c44a2588408906ef4115a42c726a555c8f9ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\BCA2.exe
MD5
bdf3b101d4c3bb29b543b42d854f1e9c

SHA1
9a2c6ff211c29ba567b15b9fdcf2ed11354ce377

SHA256
09269b6f64fcb4394dbfba6c10b0f504c2e2d5c57aa04c42cd2c0c05aee2f9b8

SHA512
16e096bce2b50ca0dc132e458ff4fe2a52f116331962515fff859eb7d828774f20a62706704a069f984fccf3692c44a2588408906ef4115a42c726a555c8f9ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\C1E3.exe
MD5
bdf3b101d4c3bb29b543b42d854f1e9c

SHA1
9a2c6ff211c29ba567b15b9fdcf2ed11354ce377

SHA256
09269b6f64fcb4394dbfba6c10b0f504c2e2d5c57aa04c42cd2c0c05aee2f9b8

SHA512
16e096bce2b50ca0dc132e458ff4fe2a52f116331962515fff859eb7d828774f20a62706704a069f984fccf3692c44a2588408906ef4115a42c726a555c8f9ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\C1E3.exe
MD5
bdf3b101d4c3bb29b543b42d854f1e9c

SHA1
9a2c6ff211c29ba567b15b9fdcf2ed11354ce377

SHA256
09269b6f64fcb4394dbfba6c10b0f504c2e2d5c57aa04c42cd2c0c05aee2f9b8

SHA512
16e096bce2b50ca0dc132e458ff4fe2a52f116331962515fff859eb7d828774f20a62706704a069f984fccf3692c44a2588408906ef4115a42c726a555c8f9ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\C966.exe
MD5
6a8895bd886a0af18b5d2f3c262b728f

SHA1
43c617c108e1333db60496eabb727654eae91c9c

SHA256
3442d1aa475c564e541dff9918122c255d594537e7b34a363d0f8a63d39b2ca6

SHA512
99f8d80e0348d5c20936993027c329dbf6f931d1c2fef2071b50b15f6badd1448bf2dc6dec7dc3ccff4bce382942a0fb19b75dedd7ee7a3f1254c35acad75716

Download Submit
C:\Users\Admin\AppData\Local\Temp\C966.exe
MD5
6a8895bd886a0af18b5d2f3c262b728f

SHA1
43c617c108e1333db60496eabb727654eae91c9c

SHA256
3442d1aa475c564e541dff9918122c255d594537e7b34a363d0f8a63d39b2ca6

SHA512
99f8d80e0348d5c20936993027c329dbf6f931d1c2fef2071b50b15f6badd1448bf2dc6dec7dc3ccff4bce382942a0fb19b75dedd7ee7a3f1254c35acad75716

Download Submit
C:\Users\Admin\AppData\Local\Temp\D35A.exe
MD5
07861c908ce10d428fbc421b5affa104

SHA1
6d94909acc92dd4268387d4e2a757b0f1c3a8a26

SHA256
be395c09e64da3651f1a0380af0e4e495c6e4a412bc8e0b7e89de2cd53f8abbc

SHA512
e77e6c343436f97277ea801a1afd28287f598236e5e554fba3c1d682c5ee24b7dd71d4e620c9ec6d1998503282109a5322569a436ac796709ba44b2c3fee4459

Download Submit
C:\Users\Admin\AppData\Local\Temp\D35A.exe
MD5
07861c908ce10d428fbc421b5affa104

SHA1
6d94909acc92dd4268387d4e2a757b0f1c3a8a26

SHA256
be395c09e64da3651f1a0380af0e4e495c6e4a412bc8e0b7e89de2cd53f8abbc

SHA512
e77e6c343436f97277ea801a1afd28287f598236e5e554fba3c1d682c5ee24b7dd71d4e620c9ec6d1998503282109a5322569a436ac796709ba44b2c3fee4459

Download Submit
C:\Users\Admin\AppData\Local\Temp\DEB5.exe
MD5
4200bf40b3e7dc2ae192b95cf17a26f5

SHA1
366274cfbec5530e03abf675d2d0ffc90e855aef

SHA256
49484c89512914617b1113ea15cb2537f93f8f8516f8f714bc5d3c58771a3424

SHA512
70ac415df8ec956ab4c03a37b7654bc007281fda54ad612341c2239fa2f54993c2c6798fd75f7e80a57c4ba219ae5b1adeb4dd54bebe134c29306494eaf5df7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\DEB5.exe
MD5
4200bf40b3e7dc2ae192b95cf17a26f5

SHA1
366274cfbec5530e03abf675d2d0ffc90e855aef

SHA256
49484c89512914617b1113ea15cb2537f93f8f8516f8f714bc5d3c58771a3424

SHA512
70ac415df8ec956ab4c03a37b7654bc007281fda54ad612341c2239fa2f54993c2c6798fd75f7e80a57c4ba219ae5b1adeb4dd54bebe134c29306494eaf5df7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\E137.exe
MD5
3c7f2b04ecee9907a321791c33387f90

SHA1
ac0cbbf45d768a8c4acf698b143ec4c266436772

SHA256
463d19bd0702f6cd54b90f39f510f7e9f2b65d620ce82f16448c14d20d44c701

SHA512
5d24d4741ff8e24f5fea5cb0d6a1088bee74b31e953352dea449e8d99b2932a4886efb0678f25c1aa5800bdde20782d0c2039a60fcd93ba69f60d152d66cc3f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\E137.exe
MD5
3c7f2b04ecee9907a321791c33387f90

SHA1
ac0cbbf45d768a8c4acf698b143ec4c266436772

SHA256
463d19bd0702f6cd54b90f39f510f7e9f2b65d620ce82f16448c14d20d44c701

SHA512
5d24d4741ff8e24f5fea5cb0d6a1088bee74b31e953352dea449e8d99b2932a4886efb0678f25c1aa5800bdde20782d0c2039a60fcd93ba69f60d152d66cc3f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\E6A6.exe
MD5
7fa457acce5d5487edb709a286052b79

SHA1
c4c40d8421ea5109239efa7fef49b3dc833f0c90

SHA256
d87651d0c192db36871a32659dbc4329e673136e9465f9ed6058f21f87abdd46

SHA512
a6e42a399079878acf095c54f45e34267f8d17afcf8fb73c7cea3ac6eb41ec133b7368b6dcc6ca1e517a007035e94fc1c6c3b1961807335afa9520930f19df6e

Download Submit
C:\Users\Admin\AppData\Local\Temp\E6A6.exe
MD5
7fa457acce5d5487edb709a286052b79

SHA1
c4c40d8421ea5109239efa7fef49b3dc833f0c90

SHA256
d87651d0c192db36871a32659dbc4329e673136e9465f9ed6058f21f87abdd46

SHA512
a6e42a399079878acf095c54f45e34267f8d17afcf8fb73c7cea3ac6eb41ec133b7368b6dcc6ca1e517a007035e94fc1c6c3b1961807335afa9520930f19df6e

Download Submit
memory/548-193-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/548-192-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/548-194-0x0000000000400000-0x00000000006BB000-memory.dmp

Filesize
2.7MB

Download
memory/548-195-0x0000000000A10000-0x0000000000A4B000-memory.dmp

Filesize
236KB

Download
memory/548-200-0x0000000000AB0000-0x0000000000B43000-memory.dmp

Filesize
588KB

Download
memory/548-196-0x0000000000A90000-0x0000000000A91000-memory.dmp

Filesize
4KB

Download
memory/928-199-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/928-198-0x00000000001E0000-0x00000000001FC000-memory.dmp

Filesize
112KB

Download
memory/928-197-0x00000000001C0000-0x00000000001D1000-memory.dmp

Filesize
68KB

Download
memory/972-130-0x0000000000030000-0x0000000000038000-memory.dmp

Filesize
32KB

Download
memory/972-131-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/1556-143-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1556-148-0x0000000005090000-0x000000000519A000-memory.dmp

Filesize
1.0MB

Download
memory/1556-146-0x00000000054C0000-0x0000000005AD8000-memory.dmp

Filesize
6.1MB

Download
memory/1556-147-0x0000000004F60000-0x0000000004F72000-memory.dmp

Filesize
72KB

Download
memory/1556-154-0x00000000071D0000-0x00000000076FC000-memory.dmp

Filesize
5.2MB

Download
memory/1556-153-0x0000000006AD0000-0x0000000006C92000-memory.dmp

Filesize
1.8MB

Download
memory/1556-152-0x0000000005F10000-0x0000000005F76000-memory.dmp

Filesize
408KB

Download
memory/1556-151-0x0000000005AE0000-0x0000000005B72000-memory.dmp

Filesize
584KB

Download
memory/1556-150-0x0000000004FC0000-0x0000000004FFC000-memory.dmp

Filesize
240KB

Download
memory/1556-149-0x0000000004EA0000-0x00000000054B8000-memory.dmp

Filesize
6.1MB

Download
memory/1776-166-0x0000000000C50000-0x0000000000CB0000-memory.dmp

Filesize
384KB

Download
memory/2432-134-0x0000000000BA0000-0x0000000000BB6000-memory.dmp

Filesize
88KB

Download
memory/2776-142-0x0000000005A30000-0x0000000005FD4000-memory.dmp

Filesize
5.6MB

Download
memory/2776-138-0x00000000053B0000-0x0000000005426000-memory.dmp

Filesize
472KB

Download
memory/2776-141-0x0000000005390000-0x00000000053AE000-memory.dmp

Filesize
120KB

Download
memory/2776-137-0x00000000009D0000-0x0000000000A5A000-memory.dmp

Filesize
552KB

Download
memory/2776-140-0x0000000005310000-0x0000000005470000-memory.dmp

Filesize
1.4MB

Download
memory/2776-139-0x0000000005310000-0x0000000005470000-memory.dmp

Filesize
1.4MB

Download
memory/3172-162-0x0000000000860000-0x00000000008CB000-memory.dmp

Filesize
428KB

Download
memory/3172-163-0x0000000000400000-0x0000000000619000-memory.dmp

Filesize
2.1MB

Download
memory/3600-180-0x0000000000BA0000-0x0000000000C13000-memory.dmp

Filesize
460KB

Download
memory/3600-185-0x0000000074B10000-0x0000000074B5C000-memory.dmp

Filesize
304KB

Download
memory/3600-177-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3600-176-0x0000000000BA0000-0x0000000000C13000-memory.dmp

Filesize
460KB

Download
memory/3600-179-0x0000000000BA0000-0x0000000000C13000-memory.dmp

Filesize
460KB

Download
memory/3600-181-0x0000000074FB0000-0x0000000075039000-memory.dmp

Filesize
548KB

Download
memory/3600-182-0x0000000002510000-0x0000000002554000-memory.dmp

Filesize
272KB

Download
memory/3600-178-0x00000000766D0000-0x00000000768E5000-memory.dmp

Filesize
2.1MB

Download
memory/3600-183-0x00000000770F0000-0x00000000776A3000-memory.dmp

Filesize
5.7MB

Download
memory/3600-184-0x0000000005090000-0x0000000005091000-memory.dmp

Filesize
4KB

Download
memory/3600-205-0x0000000006B80000-0x0000000006BD0000-memory.dmp

Filesize
320KB

Download
memory/3856-158-0x00000000022B0000-0x0000000002342000-memory.dmp

Filesize
584KB

Download
memory/3856-161-0x0000000000400000-0x0000000000619000-memory.dmp

Filesize
2.1MB

Download
memory/3856-157-0x0000000000650000-0x00000000006BB000-memory.dmp

Filesize
428KB

Download
memory/4088-133-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4088-132-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download