arkei | c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24

Resubmissions

26-09-2021 14:45

210926-r4qb2aehcm 10

26-09-2021 14:41

210926-r2wq2afaa9 10

Analysis

max time kernel
601s
max time network
593s
platform
windows10_x64
resource
win10v20210408
submitted
26-09-2021 14:45

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General

Target

c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
Size

139KB
MD5

3e201fc20a90e669990e2994d2114b83
SHA1

24bfc9636c793e7ceb309b08e319b2d925a080bd
SHA256

c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24
SHA512

4dae9203c1003ca32600d153d7a9f08fa3c50d7c665ee81d4d7608d8f47354e48493d4bb39af2a3259c7882ca0ba38f4db52033b0df3ddf4321cb7118b228591

Score

10^/10

arkei chinese_generic_botnet raccoon redline smokeloader 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 bliss karma backdoor botnet discovery evasion infostealer persistence spyware stealer suricata themida trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

http://naghenrietti1.top/

http://kimballiett2.top/

http://xadriettany3.top/

http://jebeccallis4.top/

http://nityanneron5.top/

http://umayaniela6.top/

http://lynettaram7.top/

http://sadineyalas8.top/

http://geenaldencia9.top/

http://aradysiusep10.top/

rc4.i32

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes

url4cnc
https://t.me/agrybirdsgamerept

rc4.plain

Extracted

Family

redline

Botnet

Bliss

185.237.98.178:62607

Extracted

Family

redline

Botnet

karma

94.103.9.133:39323

Signatures

Arkei
Arkei is an infostealer written in C++.
stealer arkei
Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
botnet chinese_generic_botnet
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 4 IoCs

Processes:

resource	yara_rule
behavioral5/memory/1116-172-0x0000000002260000-0x000000000227F000-memory.dmp	family_redline
behavioral5/memory/688-173-0x0000000002370000-0x0000000002393000-memory.dmp	family_redline
behavioral5/memory/688-177-0x00000000026D0000-0x00000000026F2000-memory.dmp	family_redline
behavioral5/memory/1116-176-0x0000000002490000-0x00000000024AE000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata

Arkei Stealer Payload 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral5/memory/64-134-0x0000000000400000-0x000000000044D000-memory.dmp	family_arkei

Chinese Botnet Payload 1 IoCs

botnet

Processes:

resource	yara_rule
behavioral5/memory/3504-204-0x0000000010000000-0x0000000010018000-memory.dmp	unk_chinese_botnet

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Downloads MZ/PE file

Executes dropped EXE 9 IoCs

Processes:

D8C7.exeDED3.exeE442.exeE945.exeSindonsWelfare_2021-09-26_15-02.exeSolanumsYoghurt_2021-09-26_14-52.exefbf.exedtcvistdtcvist

pid	process
2016	D8C7.exe
2692	DED3.exe
64	E442.exe
1812	E945.exe
1116	SindonsWelfare_2021-09-26_15-02.exe
688	SolanumsYoghurt_2021-09-26_14-52.exe
3504	fbf.exe
2552	dtcvist
2692	dtcvist

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

D8C7.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	D8C7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	D8C7.exe

Deletes itself 1 IoCs

Processes:

pid process

3052
Loads dropped DLL 8 IoCs

Processes:

E442.exeDED3.exe

pid process

64 E442.exe
64 E442.exe
64 E442.exe
2692 DED3.exe
2692 DED3.exe
2692 DED3.exe
2692 DED3.exe
2692 DED3.exe
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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

pid	process
3052

pid	process
64	E442.exe
64	E442.exe
64	E442.exe
2692	DED3.exe
2692	DED3.exe
2692	DED3.exe
2692	DED3.exe
2692	DED3.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\D8C7.exe	themida
behavioral5/memory/2016-125-0x0000000000820000-0x0000000000821000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

fbf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Uuuocai.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fbf.exe"	fbf.exe

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
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

D8C7.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA D8C7.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	D8C7.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

fbf.exe

description	ioc	process
File opened (read-only)	\??\H:	fbf.exe
File opened (read-only)	\??\I:	fbf.exe
File opened (read-only)	\??\J:	fbf.exe
File opened (read-only)	\??\P:	fbf.exe
File opened (read-only)	\??\R:	fbf.exe
File opened (read-only)	\??\W:	fbf.exe
File opened (read-only)	\??\E:	fbf.exe
File opened (read-only)	\??\F:	fbf.exe
File opened (read-only)	\??\X:	fbf.exe
File opened (read-only)	\??\Z:	fbf.exe
File opened (read-only)	\??\K:	fbf.exe
File opened (read-only)	\??\M:	fbf.exe
File opened (read-only)	\??\Q:	fbf.exe
File opened (read-only)	\??\S:	fbf.exe
File opened (read-only)	\??\V:	fbf.exe
File opened (read-only)	\??\Y:	fbf.exe
File opened (read-only)	\??\B:	fbf.exe
File opened (read-only)	\??\G:	fbf.exe
File opened (read-only)	\??\T:	fbf.exe
File opened (read-only)	\??\U:	fbf.exe
File opened (read-only)	\??\L:	fbf.exe
File opened (read-only)	\??\N:	fbf.exe
File opened (read-only)	\??\O:	fbf.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

D8C7.exe

pid process

2016 D8C7.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exedtcvist

description	pid	process	target process
PID 636 set thread context of 816	636	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
PID 2552 set thread context of 2692	2552	dtcvist	dtcvist

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3208 64 WerFault.exe E442.exe

pid	pid_target	process	target process
3208	64	WerFault.exe	E442.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exedtcvist

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	dtcvist
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	dtcvist
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	dtcvist

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

fbf.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	fbf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	fbf.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1152 timeout.exe

pid	process
1152	timeout.exe

Modifies registry class 2 IoCs

Processes:

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe

pid	process
816	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
816	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052
3052

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

3052
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exedtcvist

pid process

816 c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
2692 dtcvist

pid	process
3052

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

WerFault.exeD8C7.exe

description	pid	process
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeRestorePrivilege	3208	WerFault.exe
Token: SeBackupPrivilege	3208	WerFault.exe
Token: SeDebugPrivilege	3208	WerFault.exe
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeDebugPrivilege	2016	D8C7.exe
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052
Token: SeShutdownPrivilege	3052
Token: SeCreatePagefilePrivilege	3052

Suspicious use of FindShellTrayWindow 8 IoCs

Processes:

pid process

3052
3052
3052
3052
3052
3052
3052
3052
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

fbf.exe

pid process

3504 fbf.exe

pid	process
3052
3052
3052
3052
3052
3052
3052
3052

pid	process
3504	fbf.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exeDED3.execmd.exeE945.exedtcvist

description	pid	process	target process
PID 636 wrote to memory of 816	636	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
PID 636 wrote to memory of 816	636	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
PID 636 wrote to memory of 816	636	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
PID 636 wrote to memory of 816	636	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
PID 636 wrote to memory of 816	636	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
PID 636 wrote to memory of 816	636	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe	c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
PID 3052 wrote to memory of 2016	3052		D8C7.exe
PID 3052 wrote to memory of 2016	3052		D8C7.exe
PID 3052 wrote to memory of 2016	3052		D8C7.exe
PID 3052 wrote to memory of 2692	3052		DED3.exe
PID 3052 wrote to memory of 2692	3052		DED3.exe
PID 3052 wrote to memory of 2692	3052		DED3.exe
PID 3052 wrote to memory of 64	3052		E442.exe
PID 3052 wrote to memory of 64	3052		E442.exe
PID 3052 wrote to memory of 64	3052		E442.exe
PID 3052 wrote to memory of 1812	3052		E945.exe
PID 3052 wrote to memory of 1812	3052		E945.exe
PID 2692 wrote to memory of 3404	2692	DED3.exe	cmd.exe
PID 2692 wrote to memory of 3404	2692	DED3.exe	cmd.exe
PID 2692 wrote to memory of 3404	2692	DED3.exe	cmd.exe
PID 3404 wrote to memory of 1152	3404	cmd.exe	timeout.exe
PID 3404 wrote to memory of 1152	3404	cmd.exe	timeout.exe
PID 3404 wrote to memory of 1152	3404	cmd.exe	timeout.exe
PID 1812 wrote to memory of 1116	1812	E945.exe	SindonsWelfare_2021-09-26_15-02.exe
PID 1812 wrote to memory of 1116	1812	E945.exe	SindonsWelfare_2021-09-26_15-02.exe
PID 1812 wrote to memory of 1116	1812	E945.exe	SindonsWelfare_2021-09-26_15-02.exe
PID 1812 wrote to memory of 688	1812	E945.exe	SolanumsYoghurt_2021-09-26_14-52.exe
PID 1812 wrote to memory of 688	1812	E945.exe	SolanumsYoghurt_2021-09-26_14-52.exe
PID 1812 wrote to memory of 688	1812	E945.exe	SolanumsYoghurt_2021-09-26_14-52.exe
PID 1812 wrote to memory of 3504	1812	E945.exe	fbf.exe
PID 1812 wrote to memory of 3504	1812	E945.exe	fbf.exe
PID 1812 wrote to memory of 3504	1812	E945.exe	fbf.exe
PID 2552 wrote to memory of 2692	2552	dtcvist	dtcvist
PID 2552 wrote to memory of 2692	2552	dtcvist	dtcvist
PID 2552 wrote to memory of 2692	2552	dtcvist	dtcvist
PID 2552 wrote to memory of 2692	2552	dtcvist	dtcvist
PID 2552 wrote to memory of 2692	2552	dtcvist	dtcvist
PID 2552 wrote to memory of 2692	2552	dtcvist	dtcvist

C:\Users\Admin\AppData\Local\Temp\c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
"C:\Users\Admin\AppData\Local\Temp\c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:636

C:\Users\Admin\AppData\Local\Temp\c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe
"C:\Users\Admin\AppData\Local\Temp\c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:816

C:\Users\Admin\AppData\Local\Temp\D8C7.exe
C:\Users\Admin\AppData\Local\Temp\D8C7.exe
1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:2016

C:\Users\Admin\AppData\Local\Temp\DED3.exe
C:\Users\Admin\AppData\Local\Temp\DED3.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2692

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\DED3.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3404

C:\Windows\SysWOW64\timeout.exe
timeout /T 10 /NOBREAK
3⤵
- Delays execution with timeout.exe
PID:1152

C:\Users\Admin\AppData\Local\Temp\E442.exe
C:\Users\Admin\AppData\Local\Temp\E442.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:64

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 1308
2⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3208

C:\Users\Admin\AppData\Local\Temp\E945.exe
C:\Users\Admin\AppData\Local\Temp\E945.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1812

C:\Users\Admin\AppData\Local\Temp\SindonsWelfare_2021-09-26_15-02.exe
"C:\Users\Admin\AppData\Local\Temp\SindonsWelfare_2021-09-26_15-02.exe"
2⤵
- Executes dropped EXE
PID:1116

C:\Users\Admin\AppData\Local\Temp\SolanumsYoghurt_2021-09-26_14-52.exe
"C:\Users\Admin\AppData\Local\Temp\SolanumsYoghurt_2021-09-26_14-52.exe"
2⤵
- Executes dropped EXE
PID:688

C:\Users\Admin\AppData\Local\Temp\fbf.exe
"C:\Users\Admin\AppData\Local\Temp\fbf.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:3504

C:\Users\Admin\AppData\Roaming\dtcvist
C:\Users\Admin\AppData\Roaming\dtcvist
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2552

C:\Users\Admin\AppData\Roaming\dtcvist
C:\Users\Admin\AppData\Roaming\dtcvist
2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:2692

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

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:\Users\Admin\AppData\Local\Temp\D8C7.exe
MD5
a8f923639f9b10392a12e409a4b65d80

SHA1
5dc1b8d6751f37ac2cfa526e35de2bedac479332

SHA256
ec9c47685aaf2711429538df1efddeace58992d79f685387778f0a99af4cdbe5

SHA512
57a34ad6388e675c69dcce9a5a8761d9d7ec80be3229545b82dfd8bf16f0702ccdf6a51b8316d569f10f8a6e2e9b9e78ee07227b73d356984a10061b63921214

Download Submit
C:\Users\Admin\AppData\Local\Temp\DED3.exe
MD5
0589280a7a554285429731543a7f3886

SHA1
2598f90072e52b3b69802d90f6fe5515ec9ccd3c

SHA256
c95e030ce474b618807651b9fae00d60ca9ec0abef25ff0cbd732b7280849a30

SHA512
9901dc1842618e2a1b7c103abe6e191f609a3ac0044c8a092ac047a0bac3206f0a3cfde7d5cc2f2c4608e155e39fbd311ac0ccbd2cd22893b6881faae7a178f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\DED3.exe
MD5
0589280a7a554285429731543a7f3886

SHA1
2598f90072e52b3b69802d90f6fe5515ec9ccd3c

SHA256
c95e030ce474b618807651b9fae00d60ca9ec0abef25ff0cbd732b7280849a30

SHA512
9901dc1842618e2a1b7c103abe6e191f609a3ac0044c8a092ac047a0bac3206f0a3cfde7d5cc2f2c4608e155e39fbd311ac0ccbd2cd22893b6881faae7a178f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\E442.exe
MD5
4bb4625eefca3f9dfa7ceb06e2ed0acf

SHA1
17eef61253fb891fefe31852db649c328e718c1f

SHA256
4bf0b22a3a3a941e5e656212af53bdacd3cc42a104bfdf0a331f3819d82384d5

SHA512
d2893a37226007207c2ad04f2b40e0ec9aa91478fc65792c8f487435d018368b7f85ddd639212cf0b827f5e7c8cfffa1449962a803a18e3efc3c5cfd6c05792b

Download Submit
C:\Users\Admin\AppData\Local\Temp\E442.exe
MD5
4bb4625eefca3f9dfa7ceb06e2ed0acf

SHA1
17eef61253fb891fefe31852db649c328e718c1f

SHA256
4bf0b22a3a3a941e5e656212af53bdacd3cc42a104bfdf0a331f3819d82384d5

SHA512
d2893a37226007207c2ad04f2b40e0ec9aa91478fc65792c8f487435d018368b7f85ddd639212cf0b827f5e7c8cfffa1449962a803a18e3efc3c5cfd6c05792b

Download Submit
C:\Users\Admin\AppData\Local\Temp\E945.exe
MD5
b2d8e3fc81ee69664d1221439ffd9ee8

SHA1
c325fe65f692c8ee023f12f41cbb0663d658b917

SHA256
2532854386c2ac90a742a4cb593fa2502f261ff2909444de7415ea175285b89b

SHA512
d31b225f989b75c02e09660aa5ec70e6a92b901567c823b38a726ed9735d60df755fbd9f80fb12a34e835253707a3ba8e0318f233b54794e55b79f785287976f

Download Submit
C:\Users\Admin\AppData\Local\Temp\E945.exe
MD5
b2d8e3fc81ee69664d1221439ffd9ee8

SHA1
c325fe65f692c8ee023f12f41cbb0663d658b917

SHA256
2532854386c2ac90a742a4cb593fa2502f261ff2909444de7415ea175285b89b

SHA512
d31b225f989b75c02e09660aa5ec70e6a92b901567c823b38a726ed9735d60df755fbd9f80fb12a34e835253707a3ba8e0318f233b54794e55b79f785287976f

Download Submit
C:\Users\Admin\AppData\Local\Temp\SindonsWelfare_2021-09-26_15-02.exe
MD5
85ea0a07196273bbe4f6c62a03a2f203

SHA1
cdd0dffd5d27e3ad577ae8b9d2bb96f6f5dfe04e

SHA256
6cb9da1cb79c8725942119d20eceb769f64513380285b8729310ba025f0c4843

SHA512
a5f0ce32164d00b13c6d9a88686c4db835366b68260b6e2ce16ad00b44f7c435c4e034d753c9774a7e237f3b02cf16d2983c56b1bc6925baa6d1902b67a2fe80

Download Submit
C:\Users\Admin\AppData\Local\Temp\SindonsWelfare_2021-09-26_15-02.exe
MD5
85ea0a07196273bbe4f6c62a03a2f203

SHA1
cdd0dffd5d27e3ad577ae8b9d2bb96f6f5dfe04e

SHA256
6cb9da1cb79c8725942119d20eceb769f64513380285b8729310ba025f0c4843

SHA512
a5f0ce32164d00b13c6d9a88686c4db835366b68260b6e2ce16ad00b44f7c435c4e034d753c9774a7e237f3b02cf16d2983c56b1bc6925baa6d1902b67a2fe80

Download Submit
C:\Users\Admin\AppData\Local\Temp\SolanumsYoghurt_2021-09-26_14-52.exe
MD5
105284f4061d970957c38814ed96eec6

SHA1
a6a0adb7f986be857be7520da0b498c975b0d845

SHA256
5709a8b2658fa9ccf9137f164dae6094d997c0cc42e87cb84f9e6e86087b07ef

SHA512
771e64a374320d57f0b0f98272dd3dc657546494bb881efa5984ce4e0cf14c2f9b1aef8a1e269099c80dc9705d5af9f457519d2231150305206848a7d52658a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\SolanumsYoghurt_2021-09-26_14-52.exe
MD5
105284f4061d970957c38814ed96eec6

SHA1
a6a0adb7f986be857be7520da0b498c975b0d845

SHA256
5709a8b2658fa9ccf9137f164dae6094d997c0cc42e87cb84f9e6e86087b07ef

SHA512
771e64a374320d57f0b0f98272dd3dc657546494bb881efa5984ce4e0cf14c2f9b1aef8a1e269099c80dc9705d5af9f457519d2231150305206848a7d52658a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\fbf.exe
MD5
fbf3187db919beaddb30ae7e52bd9a49

SHA1
d2891928551f2adff238547c7cae4e3fef7cc057

SHA256
a83b8dfadf92be244ccc6b2964eea2f67e0c807befa3ab969a68ee321be583dd

SHA512
1d609711a21609d3bc3df80d3616ef388f32e0adcb9af865bfa3aeb9c61f81e099e5591cdecbe5412a4ea18ef236043c977faad4245ae45fd58eeb15119715ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\fbf.exe
MD5
fbf3187db919beaddb30ae7e52bd9a49

SHA1
d2891928551f2adff238547c7cae4e3fef7cc057

SHA256
a83b8dfadf92be244ccc6b2964eea2f67e0c807befa3ab969a68ee321be583dd

SHA512
1d609711a21609d3bc3df80d3616ef388f32e0adcb9af865bfa3aeb9c61f81e099e5591cdecbe5412a4ea18ef236043c977faad4245ae45fd58eeb15119715ab

Download Submit
C:\Users\Admin\AppData\Roaming\dtcvist
MD5
3e201fc20a90e669990e2994d2114b83

SHA1
24bfc9636c793e7ceb309b08e319b2d925a080bd

SHA256
c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24

SHA512
4dae9203c1003ca32600d153d7a9f08fa3c50d7c665ee81d4d7608d8f47354e48493d4bb39af2a3259c7882ca0ba38f4db52033b0df3ddf4321cb7118b228591

Download Submit
C:\Users\Admin\AppData\Roaming\dtcvist
MD5
3e201fc20a90e669990e2994d2114b83

SHA1
24bfc9636c793e7ceb309b08e319b2d925a080bd

SHA256
c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24

SHA512
4dae9203c1003ca32600d153d7a9f08fa3c50d7c665ee81d4d7608d8f47354e48493d4bb39af2a3259c7882ca0ba38f4db52033b0df3ddf4321cb7118b228591

Download Submit
C:\Users\Admin\AppData\Roaming\dtcvist
MD5
3e201fc20a90e669990e2994d2114b83

SHA1
24bfc9636c793e7ceb309b08e319b2d925a080bd

SHA256
c8c2f5565b13fbb60b89d11b7e71a03666c3afb2246b87e633cac8023bec0b24

SHA512
4dae9203c1003ca32600d153d7a9f08fa3c50d7c665ee81d4d7608d8f47354e48493d4bb39af2a3259c7882ca0ba38f4db52033b0df3ddf4321cb7118b228591

Download Submit
\ProgramData\mozglue.dll
MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
\ProgramData\sqlite3.dll
MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Download Submit
\Users\Admin\AppData\LocalLow\sqlite3.dll
MD5
f964811b68f9f1487c2b41e1aef576ce

SHA1
b423959793f14b1416bc3b7051bed58a1034025f

SHA256
83bc57dcf282264f2b00c21ce0339eac20fcb7401f7c5472c0cd0c014844e5f7

SHA512
565b1a7291c6fcb63205907fcd9e72fc2e11ca945afc4468c378edba882e2f314c2ac21a7263880ff7d4b84c2a1678024c1ac9971ac1c1de2bfa4248ec0f98c4

Download Submit
\Users\Admin\AppData\LocalLow\uS0wV5wY9qH3\freebl3.dll
MD5
60acd24430204ad2dc7f148b8cfe9bdc

SHA1
989f377b9117d7cb21cbe92a4117f88f9c7693d9

SHA256
9876c53134dbbec4dcca67581f53638eba3fea3a15491aa3cf2526b71032da97

SHA512
626c36e9567f57fa8ec9c36d96cbadede9c6f6734a7305ecfb9f798952bbacdfa33a1b6c4999ba5b78897dc2ec6f91870f7ec25b2ceacbaee4be942fe881db01

Download Submit
\Users\Admin\AppData\LocalLow\uS0wV5wY9qH3\mozglue.dll
MD5
eae9273f8cdcf9321c6c37c244773139

SHA1
8378e2a2f3635574c106eea8419b5eb00b8489b0

SHA256
a0c6630d4012ae0311ff40f4f06911bcf1a23f7a4762ce219b8dffa012d188cc

SHA512
06e43e484a89cea9ba9b9519828d38e7c64b040f44cdaeb321cbda574e7551b11fea139ce3538f387a0a39a3d8c4cba7f4cf03e4a3c98db85f8121c2212a9097

Download Submit
\Users\Admin\AppData\LocalLow\uS0wV5wY9qH3\nss3.dll
MD5
02cc7b8ee30056d5912de54f1bdfc219

SHA1
a6923da95705fb81e368ae48f93d28522ef552fb

SHA256
1989526553fd1e1e49b0fea8036822ca062d3d39c4cab4a37846173d0f1753d5

SHA512
0d5dfcf4fb19b27246fa799e339d67cd1b494427783f379267fb2d10d615ffb734711bab2c515062c078f990a44a36f2d15859b1dacd4143dcc35b5c0cee0ef5

Download Submit
\Users\Admin\AppData\LocalLow\uS0wV5wY9qH3\softokn3.dll
MD5
4e8df049f3459fa94ab6ad387f3561ac

SHA1
06ed392bc29ad9d5fc05ee254c2625fd65925114

SHA256
25a4dae37120426ab060ebb39b7030b3e7c1093cc34b0877f223b6843b651871

SHA512
3dd4a86f83465989b2b30c240a7307edd1b92d5c1d5c57d47eff287dc9daa7bace157017908d82e00be90f08ff5badb68019ffc9d881440229dcea5038f61cd6

Download Submit
memory/64-134-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/64-132-0x00000000006C0000-0x00000000006ED000-memory.dmp

Filesize
180KB

Download
memory/64-127-0x0000000000000000-mapping.dmp

Download
memory/636-114-0x00000000021C0000-0x00000000021C9000-memory.dmp

Filesize
36KB

Download
memory/688-177-0x00000000026D0000-0x00000000026F2000-memory.dmp

Filesize
136KB

Download
memory/688-196-0x00000000026B0000-0x00000000026B1000-memory.dmp

Filesize
4KB

Download
memory/688-173-0x0000000002370000-0x0000000002393000-memory.dmp

Filesize
140KB

Download
memory/688-165-0x0000000000000000-mapping.dmp

Download
memory/688-195-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/688-201-0x00000000026B3000-0x00000000026B4000-memory.dmp

Filesize
4KB

Download
memory/688-202-0x00000000026B4000-0x00000000026B6000-memory.dmp

Filesize
8KB

Download
memory/688-200-0x00000000026B2000-0x00000000026B3000-memory.dmp

Filesize
4KB

Download
memory/688-194-0x00000000005F0000-0x000000000073A000-memory.dmp

Filesize
1.3MB

Download
memory/816-115-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/816-116-0x0000000000402FA5-mapping.dmp

Download
memory/1116-199-0x0000000002673000-0x0000000002674000-memory.dmp

Filesize
4KB

Download
memory/1116-198-0x0000000002672000-0x0000000002673000-memory.dmp

Filesize
4KB

Download
memory/1116-197-0x0000000002670000-0x0000000002671000-memory.dmp

Filesize
4KB

Download
memory/1116-172-0x0000000002260000-0x000000000227F000-memory.dmp

Filesize
124KB

Download
memory/1116-192-0x0000000001FA0000-0x0000000001FD0000-memory.dmp

Filesize
192KB

Download
memory/1116-163-0x0000000000000000-mapping.dmp

Download
memory/1116-193-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/1116-176-0x0000000002490000-0x00000000024AE000-memory.dmp

Filesize
120KB

Download
memory/1116-203-0x0000000002674000-0x0000000002676000-memory.dmp

Filesize
8KB

Download
memory/1152-155-0x0000000000000000-mapping.dmp

Download
memory/1812-136-0x0000000000000000-mapping.dmp

Download
memory/1812-139-0x0000000000780000-0x0000000000781000-memory.dmp

Filesize
4KB

Download
memory/2016-158-0x0000000007030000-0x0000000007031000-memory.dmp

Filesize
4KB

Download
memory/2016-160-0x0000000006D20000-0x0000000006D21000-memory.dmp

Filesize
4KB

Download
memory/2016-124-0x0000000077C10000-0x0000000077D9E000-memory.dmp

Filesize
1.6MB

Download
memory/2016-147-0x0000000005600000-0x0000000005601000-memory.dmp

Filesize
4KB

Download
memory/2016-130-0x0000000005CD0000-0x0000000005CD1000-memory.dmp

Filesize
4KB

Download
memory/2016-143-0x00000000056B0000-0x00000000056B1000-memory.dmp

Filesize
4KB

Download
memory/2016-118-0x0000000000000000-mapping.dmp

Download
memory/2016-131-0x0000000003440000-0x0000000003441000-memory.dmp

Filesize
4KB

Download
memory/2016-154-0x0000000006D40000-0x0000000006D41000-memory.dmp

Filesize
4KB

Download
memory/2016-156-0x0000000007440000-0x0000000007441000-memory.dmp

Filesize
4KB

Download
memory/2016-133-0x00000000057D0000-0x00000000057D1000-memory.dmp

Filesize
4KB

Download
memory/2016-162-0x0000000007A70000-0x0000000007A71000-memory.dmp

Filesize
4KB

Download
memory/2016-161-0x0000000007390000-0x0000000007391000-memory.dmp

Filesize
4KB

Download
memory/2016-125-0x0000000000820000-0x0000000000821000-memory.dmp

Filesize
4KB

Download
memory/2016-159-0x0000000007E70000-0x0000000007E71000-memory.dmp

Filesize
4KB

Download
memory/2016-144-0x00000000055C0000-0x00000000055C1000-memory.dmp

Filesize
4KB

Download
memory/2016-157-0x0000000006F10000-0x0000000006F11000-memory.dmp

Filesize
4KB

Download
memory/2692-135-0x00000000021C0000-0x0000000002250000-memory.dmp

Filesize
576KB

Download
memory/2692-142-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/2692-221-0x0000000000402FA5-mapping.dmp

Download
memory/2692-121-0x0000000000000000-mapping.dmp

Download
memory/3052-117-0x00000000004D0000-0x00000000004E6000-memory.dmp

Filesize
88KB

Download
memory/3052-223-0x0000000000730000-0x0000000000746000-memory.dmp

Filesize
88KB

Download
memory/3404-153-0x0000000000000000-mapping.dmp

Download
memory/3504-191-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/3504-189-0x0000000002140000-0x00000000021FC000-memory.dmp

Filesize
752KB

Download
memory/3504-204-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

Download
memory/3504-167-0x0000000000000000-mapping.dmp

Download