arkei | 16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b

Analysis

max time kernel
151s
max time network
152s
platform
windows10_x64
resource
win10-en-20211208
submitted
14-12-2021 20:45

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General

Target

16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe
Size

321KB
MD5

2247bec4be00052ab8d4ad21848087a7
SHA1

985b0400c54130ce241cb729a6cd8aac0b3fc3ea
SHA256

16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b
SHA512

4073a0d802ea3d1bc40511e5b3b1786fe536babf7e52f884f08f14b5f74137d2e9832a8090964b79027bd010d4b896897726fb7a3556a4bf20191c3d45499ead

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

icedid

Campaign

3372020928

jeliskvosh.com

Extracted

Family

raccoon

Botnet

871b18794e3cbbc6476a5b391363702168853a50

Attributes

url4cnc
http://194.180.174.53/duglassa1

http://91.219.236.18/duglassa1

http://194.180.174.41/duglassa1

http://91.219.236.148/duglassa1

https://t.me/duglassa1

rc4.plain

Extracted

Family

warzonerat

91.229.76.26:5200

Signatures

Arkei
Arkei is an infostealer written in C++.
stealer arkei
IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\SInitia\\SInitia.exe,"	reg.exe

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 5 IoCs

resource	yara_rule
behavioral1/memory/4024-134-0x0000000000370000-0x00000000003D9000-memory.dmp	family_redline
behavioral1/memory/1876-162-0x0000000001010000-0x00000000010B6000-memory.dmp	family_redline
behavioral1/memory/636-243-0x0000000000A40000-0x0000000000AC6000-memory.dmp	family_redline
behavioral1/memory/404-257-0x000000000041BDCE-mapping.dmp	family_redline
behavioral1/memory/404-268-0x00000000053A0000-0x00000000059A6000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 3036 created 1456	3036	WerFault.exe	71

VKeylogger
A keylogger first seen in Nov 2020.
stealer keylogger vkeylogger

VKeylogger Payload 3 IoCs

resource	yara_rule
behavioral1/memory/872-182-0x00000000007B0000-0x00000000007BF000-memory.dmp	family_vkeylogger
behavioral1/memory/872-188-0x00000000007B3500-mapping.dmp	family_vkeylogger
behavioral1/memory/1328-202-0x0000000000A00000-0x0000000000A0F000-memory.dmp	family_vkeylogger

WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat
njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
suricata
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
suricata
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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/IcedID Request Cookie
suricata: ET MALWARE Win32/IcedID Request Cookie
suricata

Arkei Stealer Payload 3 IoCs

stealer

resource	yara_rule
behavioral1/memory/3672-203-0x0000000000530000-0x000000000054C000-memory.dmp	family_arkei
behavioral1/memory/3672-204-0x0000000000400000-0x00000000004D3000-memory.dmp	family_arkei
behavioral1/memory/3512-206-0x00000000005C0000-0x000000000070A000-memory.dmp	family_arkei

Warzone RAT Payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/1416-287-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral1/memory/4008-312-0x0000000000570000-0x000000000058E000-memory.dmp	warzonerat
behavioral1/memory/4008-313-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Downloads MZ/PE file

Executes dropped EXE 20 IoCs

pid	Process
2272	7AC9.exe
1456	8932.exe
60	7AC9.exe
4024	9643.exe
3436	9EE0.exe
1876	A46F.exe
3672	B23B.exe
3512	B78B.exe
2772	485.exe
3232	2346.exe
636	2A4C.exe
1728	3634.exe
1416	3AE8.exe
4008	Reader.exe
436	61CA.exe
2364	Doni.exe.com
376	Doni.exe.com
4072	SInitia.exe
1240	8A43.exe
1528	InstallUtil.exe

Deletes itself 1 IoCs

pid	Process
3068	Process not Found

Drops startup file 1 IoCs

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

Loads dropped DLL 4 IoCs

pid	Process
676	regsvr32.exe
3672	B23B.exe
3672	B23B.exe
3672	B23B.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

resource	yara_rule
behavioral1/memory/2772-220-0x0000000005DF0000-0x0000000005E11000-memory.dmp	agile_net

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-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	61CA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows\CurrentVersion\Run\ChromeDriver = "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\RegSvcs.exe"	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows\CurrentVersion\Run\Firefox_update = "C:\\Windows\\system32\\mshta.exe javascript:x=new%20ActiveXObject(\"wscript.shell\");v=x.RegRead(\"HKCU\\\\Software\\\\Microsoft\\\\SMSvcHost\\\\ComponentID\");eval(v);"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Adobe Reader = "C:\\ProgramData\\Reader.exe"	3AE8.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	61CA.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

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4024	9643.exe
1876	A46F.exe
636	2A4C.exe
1240	8A43.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 684 set thread context of 2684	684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe	69
PID 2272 set thread context of 60	2272	7AC9.exe	72
PID 3436 set thread context of 872	3436	9EE0.exe	79
PID 872 set thread context of 1328	872	RegSvcs.exe	82
PID 3232 set thread context of 404	3232	2346.exe	96
PID 4072 set thread context of 1528	4072	SInitia.exe	117

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

pid	pid_target	Process	procid_target
3036	1456	WerFault.exe	71

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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	7AC9.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	7AC9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	B78B.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	B78B.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	7AC9.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	B78B.exe

Checks processor information in registry 2 TTPs 4 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	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	B23B.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	B23B.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1276	timeout.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1480	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe
2684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3068	Process not Found

Suspicious behavior: MapViewOfSection 9 IoCs

pid	Process
2684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe
60	7AC9.exe
872	RegSvcs.exe
1328	explorer.exe
3512	B78B.exe
3068	Process not Found
3068	Process not Found
3068	Process not Found
3068	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeRestorePrivilege	3036	WerFault.exe
Token: SeBackupPrivilege	3036	WerFault.exe
Token: SeDebugPrivilege	3036	WerFault.exe
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeDebugPrivilege	1876	A46F.exe
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeDebugPrivilege	2772	485.exe
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeDebugPrivilege	404	RegAsm.exe
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeDebugPrivilege	460	powershell.exe
Token: SeDebugPrivilege	636	2A4C.exe
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found
Token: SeShutdownPrivilege	3068	Process not Found
Token: SeCreatePagefilePrivilege	3068	Process not Found

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
1328	explorer.exe
2364	Doni.exe.com
3068	Process not Found
3068	Process not Found
2364	Doni.exe.com
2364	Doni.exe.com
3068	Process not Found
3068	Process not Found
376	Doni.exe.com
3068	Process not Found
3068	Process not Found
376	Doni.exe.com
376	Doni.exe.com
3068	Process not Found
3068	Process not Found

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
2364	Doni.exe.com
2364	Doni.exe.com
2364	Doni.exe.com
376	Doni.exe.com
376	Doni.exe.com
376	Doni.exe.com

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 684 wrote to memory of 2684	684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe	69
PID 684 wrote to memory of 2684	684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe	69
PID 684 wrote to memory of 2684	684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe	69
PID 684 wrote to memory of 2684	684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe	69
PID 684 wrote to memory of 2684	684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe	69
PID 684 wrote to memory of 2684	684	16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe	69
PID 3068 wrote to memory of 2272	3068	Process not Found	70
PID 3068 wrote to memory of 2272	3068	Process not Found	70
PID 3068 wrote to memory of 2272	3068	Process not Found	70
PID 3068 wrote to memory of 1456	3068	Process not Found	71
PID 3068 wrote to memory of 1456	3068	Process not Found	71
PID 3068 wrote to memory of 1456	3068	Process not Found	71
PID 2272 wrote to memory of 60	2272	7AC9.exe	72
PID 2272 wrote to memory of 60	2272	7AC9.exe	72
PID 2272 wrote to memory of 60	2272	7AC9.exe	72
PID 2272 wrote to memory of 60	2272	7AC9.exe	72
PID 2272 wrote to memory of 60	2272	7AC9.exe	72
PID 2272 wrote to memory of 60	2272	7AC9.exe	72
PID 3068 wrote to memory of 4024	3068	Process not Found	73
PID 3068 wrote to memory of 4024	3068	Process not Found	73
PID 3068 wrote to memory of 4024	3068	Process not Found	73
PID 3068 wrote to memory of 676	3068	Process not Found	74
PID 3068 wrote to memory of 676	3068	Process not Found	74
PID 3068 wrote to memory of 3436	3068	Process not Found	76
PID 3068 wrote to memory of 3436	3068	Process not Found	76
PID 3068 wrote to memory of 3436	3068	Process not Found	76
PID 3068 wrote to memory of 1876	3068	Process not Found	78
PID 3068 wrote to memory of 1876	3068	Process not Found	78
PID 3068 wrote to memory of 1876	3068	Process not Found	78
PID 3436 wrote to memory of 872	3436	9EE0.exe	79
PID 3436 wrote to memory of 872	3436	9EE0.exe	79
PID 3436 wrote to memory of 872	3436	9EE0.exe	79
PID 3436 wrote to memory of 872	3436	9EE0.exe	79
PID 3436 wrote to memory of 872	3436	9EE0.exe	79
PID 3068 wrote to memory of 3672	3068	Process not Found	80
PID 3068 wrote to memory of 3672	3068	Process not Found	80
PID 3068 wrote to memory of 3672	3068	Process not Found	80
PID 3068 wrote to memory of 3512	3068	Process not Found	81
PID 3068 wrote to memory of 3512	3068	Process not Found	81
PID 3068 wrote to memory of 3512	3068	Process not Found	81
PID 872 wrote to memory of 1328	872	RegSvcs.exe	82
PID 872 wrote to memory of 1328	872	RegSvcs.exe	82
PID 872 wrote to memory of 1328	872	RegSvcs.exe	82
PID 1328 wrote to memory of 2772	1328	explorer.exe	86
PID 1328 wrote to memory of 2772	1328	explorer.exe	86
PID 1328 wrote to memory of 2772	1328	explorer.exe	86
PID 2772 wrote to memory of 1380	2772	485.exe	88
PID 2772 wrote to memory of 1380	2772	485.exe	88
PID 2772 wrote to memory of 1380	2772	485.exe	88
PID 1380 wrote to memory of 1264	1380	cmd.exe	90
PID 1380 wrote to memory of 1264	1380	cmd.exe	90
PID 1380 wrote to memory of 1264	1380	cmd.exe	90
PID 3068 wrote to memory of 3232	3068	Process not Found	91
PID 3068 wrote to memory of 3232	3068	Process not Found	91
PID 3672 wrote to memory of 892	3672	B23B.exe	92
PID 3672 wrote to memory of 892	3672	B23B.exe	92
PID 3672 wrote to memory of 892	3672	B23B.exe	92
PID 892 wrote to memory of 1276	892	cmd.exe	94
PID 892 wrote to memory of 1276	892	cmd.exe	94
PID 892 wrote to memory of 1276	892	cmd.exe	94
PID 3068 wrote to memory of 636	3068	Process not Found	95
PID 3068 wrote to memory of 636	3068	Process not Found	95
PID 3068 wrote to memory of 636	3068	Process not Found	95
PID 3232 wrote to memory of 404	3232	2346.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

C:\Users\Admin\AppData\Local\Temp\16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe
"C:\Users\Admin\AppData\Local\Temp\16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:684
- C:\Users\Admin\AppData\Local\Temp\16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe
  "C:\Users\Admin\AppData\Local\Temp\16ab8d15481385d351202245fa572760b68eee32bfebe64757b4cea42262692b.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2684

C:\Users\Admin\AppData\Local\Temp\7AC9.exe
C:\Users\Admin\AppData\Local\Temp\7AC9.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Users\Admin\AppData\Local\Temp\7AC9.exe
  C:\Users\Admin\AppData\Local\Temp\7AC9.exe
  2⤵
  - Executes dropped EXE
  - Checks SCSI registry key(s)
  - Suspicious behavior: MapViewOfSection
  PID:60

C:\Users\Admin\AppData\Local\Temp\8932.exe
C:\Users\Admin\AppData\Local\Temp\8932.exe
1⤵
- Executes dropped EXE
PID:1456
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 476
  2⤵
  - Suspicious use of NtCreateProcessExOtherParentProcess
  - Program crash
  - Suspicious use of AdjustPrivilegeToken
  PID:3036

C:\Users\Admin\AppData\Local\Temp\9643.exe
C:\Users\Admin\AppData\Local\Temp\9643.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4024

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9B74.dll
1⤵
- Loads dropped DLL
PID:676

C:\Users\Admin\AppData\Local\Temp\9EE0.exe
C:\Users\Admin\AppData\Local\Temp\9EE0.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3436
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:872
- - C:\Windows\SysWOW64\explorer.exe
    "C:\Windows\SysWOW64\explorer.exe"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:1328
  - - C:\Users\Admin\AppData\Local\Temp\485.exe
      "C:\Users\Admin\AppData\Local\Temp\485.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2772
    - - C:\Windows\SysWOW64\cmd.exe
        
        "cmd.exe" /c REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon" /f /v "Shell" /t REG_SZ /d "explorer.exe,C:\Users\Admin\AppData\Roaming\SInitia\SInitia.exe,"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1380
      - C:\Windows\SysWOW64\reg.exe
        
        REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon" /f /v "Shell" /t REG_SZ /d "explorer.exe,C:\Users\Admin\AppData\Roaming\SInitia\SInitia.exe,"
        6⤵
        Modifies WinLogon for persistence
        
        PID:1264
    - - C:\Users\Admin\AppData\Roaming\SInitia\SInitia.exe
        
        "C:\Users\Admin\AppData\Roaming\SInitia\SInitia.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        
        PID:4072
      - C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
        
        "C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"
        6⤵
        Executes dropped EXE
        
        PID:1528

C:\Users\Admin\AppData\Local\Temp\A46F.exe
C:\Users\Admin\AppData\Local\Temp\A46F.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:1876

C:\Users\Admin\AppData\Local\Temp\B23B.exe
C:\Users\Admin\AppData\Local\Temp\B23B.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3672
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\B23B.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:892
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 5
    3⤵
    - Delays execution with timeout.exe
    PID:1276

C:\Users\Admin\AppData\Local\Temp\B78B.exe
C:\Users\Admin\AppData\Local\Temp\B78B.exe
1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:3512

C:\Users\Admin\AppData\Local\Temp\2346.exe
C:\Users\Admin\AppData\Local\Temp\2346.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - Checks processor information in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:404

C:\Users\Admin\AppData\Local\Temp\2A4C.exe
C:\Users\Admin\AppData\Local\Temp\2A4C.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:636

C:\Users\Admin\AppData\Local\Temp\3634.exe
C:\Users\Admin\AppData\Local\Temp\3634.exe
1⤵
- Executes dropped EXE
PID:1728

C:\Users\Admin\AppData\Local\Temp\3AE8.exe
C:\Users\Admin\AppData\Local\Temp\3AE8.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
PID:1416
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell Add-MpPreference -ExclusionPath C:\
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:460
- C:\ProgramData\Reader.exe
  "C:\ProgramData\Reader.exe"
  2⤵
  - Executes dropped EXE
  PID:4008
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Add-MpPreference -ExclusionPath C:\
    3⤵
    PID:3004

C:\Users\Admin\AppData\Local\Temp\61CA.exe
C:\Users\Admin\AppData\Local\Temp\61CA.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
PID:436
- C:\Windows\SysWOW64\extrac32.exe
  extrac32
  2⤵
  PID:1204
- C:\Windows\SysWOW64\cmd.exe
  cmd /c cmd < Tra.xlsx & ping 127.0.0.1 -n 30
  2⤵
  PID:948
- - C:\Windows\SysWOW64\cmd.exe
    cmd
    3⤵
    PID:3644
  - - C:\Windows\SysWOW64\findstr.exe
      findstr /V /R "^dMFemqVCSwldOigKUiVwItEauGtDewBPrbAynibrquaLXwOyLiwfdszkojVTWsAQmchdHojNJSqBMSxyRZ$" Tenere.xlsx
      4⤵
      PID:1792
  - - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Doni.exe.com
      Doni.exe.com i
      4⤵
      Executes dropped EXE
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      PID:2364
    - - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Doni.exe.com
        
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Doni.exe.com i
        5⤵
        Executes dropped EXE
        Drops startup file
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        
        PID:376
      - C:\Windows\SysWOW64\nslookup.exe
        
        C:\Windows\SysWOW64\nslookup.exe
        6⤵
        
        PID:896
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 30
    3⤵
    - Runs ping.exe
    PID:1480

C:\Users\Admin\AppData\Local\Temp\8A43.exe
C:\Users\Admin\AppData\Local\Temp\8A43.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1240

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:548

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:2920

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/404-268-0x00000000053A0000-0x00000000059A6000-memory.dmp

Filesize
6.0MB

Download
memory/460-305-0x0000000004922000-0x0000000004923000-memory.dmp

Filesize
4KB

Download
memory/460-304-0x0000000004920000-0x0000000004921000-memory.dmp

Filesize
4KB

Download
memory/460-422-0x0000000004923000-0x0000000004924000-memory.dmp

Filesize
4KB

Download
memory/460-376-0x000000007ECD0000-0x000000007ECD1000-memory.dmp

Filesize
4KB

Download
memory/548-598-0x0000000000110000-0x000000000017B000-memory.dmp

Filesize
428KB

Download
memory/548-595-0x0000000000180000-0x00000000001F4000-memory.dmp

Filesize
464KB

Download
memory/636-246-0x0000000001100000-0x000000000124A000-memory.dmp

Filesize
1.3MB

Download
memory/636-248-0x0000000000A40000-0x0000000000A41000-memory.dmp

Filesize
4KB

Download
memory/636-267-0x0000000005910000-0x0000000005911000-memory.dmp

Filesize
4KB

Download
memory/636-243-0x0000000000A40000-0x0000000000AC6000-memory.dmp

Filesize
536KB

Download
memory/636-247-0x0000000076CB0000-0x0000000076DA1000-memory.dmp

Filesize
964KB

Download
memory/636-244-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

Filesize
4KB

Download
memory/636-245-0x0000000073C60000-0x0000000073E22000-memory.dmp

Filesize
1.8MB

Download
memory/676-181-0x00000000009A0000-0x00000000009AA000-memory.dmp

Filesize
40KB

Download
memory/684-116-0x0000000000540000-0x00000000005EE000-memory.dmp

Filesize
696KB

Download
memory/872-182-0x00000000007B0000-0x00000000007BF000-memory.dmp

Filesize
60KB

Download
memory/1240-562-0x0000000005870000-0x0000000005871000-memory.dmp

Filesize
4KB

Download
memory/1240-561-0x0000000002BA0000-0x0000000002BE5000-memory.dmp

Filesize
276KB

Download
memory/1328-202-0x0000000000A00000-0x0000000000A0F000-memory.dmp

Filesize
60KB

Download
memory/1416-287-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/1416-286-0x0000000000650000-0x000000000079A000-memory.dmp

Filesize
1.3MB

Download
memory/1456-152-0x00000000004D0000-0x000000000057E000-memory.dmp

Filesize
696KB

Download
memory/1456-153-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/1528-885-0x0000000004FF0000-0x000000000508C000-memory.dmp

Filesize
624KB

Download
memory/1728-285-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/1728-284-0x00000000021B0000-0x0000000002242000-memory.dmp

Filesize
584KB

Download
memory/1876-164-0x0000000073C60000-0x0000000073E22000-memory.dmp

Filesize
1.8MB

Download
memory/1876-162-0x0000000001010000-0x00000000010B6000-memory.dmp

Filesize
664KB

Download
memory/1876-163-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/1876-166-0x0000000001010000-0x0000000001011000-memory.dmp

Filesize
4KB

Download
memory/1876-165-0x0000000076CB0000-0x0000000076DA1000-memory.dmp

Filesize
964KB

Download
memory/1876-170-0x00000000718A0000-0x0000000071920000-memory.dmp

Filesize
512KB

Download
memory/1876-175-0x0000000002B30000-0x0000000002B75000-memory.dmp

Filesize
276KB

Download
memory/1876-176-0x0000000005790000-0x0000000005791000-memory.dmp

Filesize
4KB

Download
memory/1876-177-0x0000000076360000-0x00000000768E4000-memory.dmp

Filesize
5.5MB

Download
memory/1876-178-0x0000000074950000-0x0000000075C98000-memory.dmp

Filesize
19.3MB

Download
memory/1876-180-0x000000006F210000-0x000000006F25B000-memory.dmp

Filesize
300KB

Download
memory/1876-195-0x00000000059A0000-0x00000000059A1000-memory.dmp

Filesize
4KB

Download
memory/1876-196-0x0000000005AC0000-0x0000000005AC1000-memory.dmp

Filesize
4KB

Download
memory/1876-210-0x00000000095E0000-0x00000000095E1000-memory.dmp

Filesize
4KB

Download
memory/1876-209-0x0000000008EE0000-0x0000000008EE1000-memory.dmp

Filesize
4KB

Download
memory/1876-208-0x00000000032B0000-0x00000000032B1000-memory.dmp

Filesize
4KB

Download
memory/1876-197-0x00000000068C0000-0x00000000068C1000-memory.dmp

Filesize
4KB

Download
memory/1876-199-0x0000000005D60000-0x0000000005D61000-memory.dmp

Filesize
4KB

Download
memory/1876-200-0x0000000006570000-0x0000000006571000-memory.dmp

Filesize
4KB

Download
memory/2272-130-0x0000000000720000-0x0000000000729000-memory.dmp

Filesize
36KB

Download
memory/2272-126-0x0000000000816000-0x0000000000827000-memory.dmp

Filesize
68KB

Download
memory/2684-117-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2772-219-0x0000000004CE0000-0x0000000004CE1000-memory.dmp

Filesize
4KB

Download
memory/2772-226-0x0000000004C40000-0x000000000513E000-memory.dmp

Filesize
5.0MB

Download
memory/2772-215-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2772-225-0x0000000004C40000-0x000000000513E000-memory.dmp

Filesize
5.0MB

Download
memory/2772-220-0x0000000005DF0000-0x0000000005E11000-memory.dmp

Filesize
132KB

Download
memory/2772-222-0x0000000005E50000-0x0000000005E51000-memory.dmp

Filesize
4KB

Download
memory/2920-649-0x0000000001290000-0x000000000129C000-memory.dmp

Filesize
48KB

Download
memory/2920-646-0x00000000012A0000-0x00000000012A7000-memory.dmp

Filesize
28KB

Download
memory/3004-425-0x0000000006B83000-0x0000000006B84000-memory.dmp

Filesize
4KB

Download
memory/3004-424-0x000000007EAF0000-0x000000007EAF1000-memory.dmp

Filesize
4KB

Download
memory/3004-352-0x0000000006B82000-0x0000000006B83000-memory.dmp

Filesize
4KB

Download
memory/3004-350-0x0000000006B80000-0x0000000006B81000-memory.dmp

Filesize
4KB

Download
memory/3068-119-0x00000000010C0000-0x00000000010D6000-memory.dmp

Filesize
88KB

Download
memory/3068-351-0x000000000BE20000-0x000000000C330000-memory.dmp

Filesize
5.1MB

Download
memory/3068-158-0x0000000002E70000-0x0000000002E86000-memory.dmp

Filesize
88KB

Download
memory/3068-211-0x0000000003290000-0x00000000032A6000-memory.dmp

Filesize
88KB

Download
memory/3232-239-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/3232-237-0x000000001B500000-0x000000001B502000-memory.dmp

Filesize
8KB

Download
memory/3232-238-0x000000001B510000-0x000000001B511000-memory.dmp

Filesize
4KB

Download
memory/3232-233-0x0000000000500000-0x0000000000501000-memory.dmp

Filesize
4KB

Download
memory/3512-207-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/3512-206-0x00000000005C0000-0x000000000070A000-memory.dmp

Filesize
1.3MB

Download
memory/3672-203-0x0000000000530000-0x000000000054C000-memory.dmp

Filesize
112KB

Download
memory/3672-204-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

Download
memory/4008-313-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/4008-312-0x0000000000570000-0x000000000058E000-memory.dmp

Filesize
120KB

Download
memory/4024-155-0x00000000057E0000-0x00000000057E1000-memory.dmp

Filesize
4KB

Download
memory/4024-134-0x0000000000370000-0x00000000003D9000-memory.dmp

Filesize
420KB

Download
memory/4024-139-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/4024-138-0x0000000076CB0000-0x0000000076DA1000-memory.dmp

Filesize
964KB

Download
memory/4024-167-0x0000000005820000-0x0000000005821000-memory.dmp

Filesize
4KB

Download
memory/4024-137-0x0000000073C60000-0x0000000073E22000-memory.dmp

Filesize
1.8MB

Download
memory/4024-169-0x000000006F210000-0x000000006F25B000-memory.dmp

Filesize
300KB

Download
memory/4024-136-0x0000000002D60000-0x0000000002DA5000-memory.dmp

Filesize
276KB

Download
memory/4024-135-0x0000000001100000-0x0000000001101000-memory.dmp

Filesize
4KB

Download
memory/4024-141-0x00000000718A0000-0x0000000071920000-memory.dmp

Filesize
512KB

Download
memory/4024-145-0x0000000005F00000-0x0000000005F01000-memory.dmp

Filesize
4KB

Download
memory/4024-147-0x0000000005780000-0x0000000005781000-memory.dmp

Filesize
4KB

Download
memory/4024-157-0x0000000074950000-0x0000000075C98000-memory.dmp

Filesize
19.3MB

Download
memory/4024-148-0x00000000058F0000-0x00000000058F1000-memory.dmp

Filesize
4KB

Download
memory/4024-154-0x00000000058E0000-0x00000000058E1000-memory.dmp

Filesize
4KB

Download
memory/4024-156-0x0000000076360000-0x00000000768E4000-memory.dmp

Filesize
5.5MB

Download
memory/4072-564-0x00000000049E0000-0x0000000004EDE000-memory.dmp

Filesize
5.0MB

Download
memory/4072-559-0x00000000049E0000-0x0000000004EDE000-memory.dmp

Filesize
5.0MB

Download