fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f

Analysis

max time kernel
150s
max time network
133s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 11:35

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General

Target

fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
Size

630KB
MD5

11ef732299c5f5b981d3d0c2678a5058
SHA1

81a9d9dfc15ca303daf96c26a20a8857913cb75c
SHA256

fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f
SHA512

6d26b20cb462d1fbb7afece507083db49cd373e99a73ffacf71aeccec6b0ce6a67c2620badcc18ee183f312bbfe5f8b846265fbe2cafc285f22bcc37e1ca34d4
SSDEEP

12288:USJX5r6gNgQWElQsO+c/CfPmX5X8Sgh2VWaL4W47S6kXF/XdVRDH:N7W4KmPmXN8BhJ7pkXF/XdVR

Score

9^/10

collection persistence spyware stealer

Malware Config

Signatures

NirSoft MailPassView 8 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1724-110-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1724-111-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1724-114-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1724-115-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1724-133-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1652-162-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1652-166-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1652-167-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

Nirsoft 14 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1928-95-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral1/memory/1928-96-0x000000000040E758-mapping.dmp	Nirsoft
behavioral1/memory/1928-99-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral1/memory/1928-100-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral1/memory/1724-110-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1724-111-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1724-114-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1724-115-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1724-133-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1908-147-0x000000000040E758-mapping.dmp	Nirsoft
behavioral1/memory/1908-151-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral1/memory/1652-162-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1652-166-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1652-167-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft

Executes dropped EXE 3 IoCs

Processes:

WUDHost.exeAcctres.exeAcctres.exe

pid process

1664 WUDHost.exe
1772 Acctres.exe
1752 Acctres.exe

pid	process
1664	WUDHost.exe
1772	Acctres.exe
1752	Acctres.exe

Drops startup file 4 IoCs

Processes:

cmd.execmd.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	cmd.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Acctres.exe	cmd.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Acctres.exe	cmd.exe

Loads dropped DLL 3 IoCs

Processes:

fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exeWUDHost.exedw20.exe

pid process

360 fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664 WUDHost.exe
960 dw20.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
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 2 IoCs

collection

Email Collection

T1114

Processes:

vbc.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

WUDHost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Boot File Servicing Utility = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\WUDHost.exe"	WUDHost.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 bot.whatismyipaddress.com

flow	ioc
5	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 6 IoCs

Processes:

fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exefc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exeAcctres.exeAcctres.exe

description	pid	process	target process
PID 360 set thread context of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 956 set thread context of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 set thread context of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 1772 set thread context of 1752	1772	Acctres.exe	Acctres.exe
PID 1752 set thread context of 1908	1752	Acctres.exe	vbc.exe
PID 1752 set thread context of 1652	1752	Acctres.exe	vbc.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exeWUDHost.exeAcctres.exe

pid	process
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1664	WUDHost.exe
1664	WUDHost.exe
1664	WUDHost.exe
1772	Acctres.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exefc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exeWUDHost.exeAcctres.exeAcctres.exe

description	pid	process
Token: SeDebugPrivilege	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
Token: SeDebugPrivilege	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
Token: SeDebugPrivilege	1664	WUDHost.exe
Token: SeDebugPrivilege	1772	Acctres.exe
Token: SeDebugPrivilege	1752	Acctres.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exeAcctres.exe

pid process

956 fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1752 Acctres.exe

pid	process
956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
1752	Acctres.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exefc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exeWUDHost.exeAcctres.exeAcctres.exe

description	pid	process	target process
PID 360 wrote to memory of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 360 wrote to memory of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 360 wrote to memory of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 360 wrote to memory of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 360 wrote to memory of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 360 wrote to memory of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 360 wrote to memory of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 360 wrote to memory of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 360 wrote to memory of 956	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
PID 360 wrote to memory of 1664	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	WUDHost.exe
PID 360 wrote to memory of 1664	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	WUDHost.exe
PID 360 wrote to memory of 1664	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	WUDHost.exe
PID 360 wrote to memory of 1664	360	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	WUDHost.exe
PID 956 wrote to memory of 516	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	cmd.exe
PID 956 wrote to memory of 516	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	cmd.exe
PID 956 wrote to memory of 516	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	cmd.exe
PID 956 wrote to memory of 516	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	cmd.exe
PID 956 wrote to memory of 808	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	dw20.exe
PID 956 wrote to memory of 808	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	dw20.exe
PID 956 wrote to memory of 808	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	dw20.exe
PID 956 wrote to memory of 808	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	dw20.exe
PID 1664 wrote to memory of 1772	1664	WUDHost.exe	Acctres.exe
PID 1664 wrote to memory of 1772	1664	WUDHost.exe	Acctres.exe
PID 1664 wrote to memory of 1772	1664	WUDHost.exe	Acctres.exe
PID 1664 wrote to memory of 1772	1664	WUDHost.exe	Acctres.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1928	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 956 wrote to memory of 1724	956	fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe	vbc.exe
PID 1772 wrote to memory of 1752	1772	Acctres.exe	Acctres.exe
PID 1772 wrote to memory of 1752	1772	Acctres.exe	Acctres.exe
PID 1772 wrote to memory of 1752	1772	Acctres.exe	Acctres.exe
PID 1772 wrote to memory of 1752	1772	Acctres.exe	Acctres.exe
PID 1772 wrote to memory of 1752	1772	Acctres.exe	Acctres.exe
PID 1772 wrote to memory of 1752	1772	Acctres.exe	Acctres.exe
PID 1772 wrote to memory of 1752	1772	Acctres.exe	Acctres.exe
PID 1772 wrote to memory of 1752	1772	Acctres.exe	Acctres.exe
PID 1772 wrote to memory of 1752	1772	Acctres.exe	Acctres.exe
PID 1752 wrote to memory of 1924	1752	Acctres.exe	cmd.exe
PID 1752 wrote to memory of 1924	1752	Acctres.exe	cmd.exe
PID 1752 wrote to memory of 1924	1752	Acctres.exe	cmd.exe
PID 1752 wrote to memory of 1924	1752	Acctres.exe	cmd.exe
PID 1752 wrote to memory of 960	1752	Acctres.exe	dw20.exe
PID 1752 wrote to memory of 960	1752	Acctres.exe	dw20.exe
PID 1752 wrote to memory of 960	1752	Acctres.exe	dw20.exe
PID 1752 wrote to memory of 960	1752	Acctres.exe	dw20.exe
PID 1752 wrote to memory of 1908	1752	Acctres.exe	vbc.exe
PID 1752 wrote to memory of 1908	1752	Acctres.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
"C:\Users\Admin\AppData\Local\Temp\fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:360

C:\Users\Admin\AppData\Local\Temp\fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe
"C:\Users\Admin\AppData\Local\Temp\fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:956

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy /z "C:\Users\Admin\AppData\Local\Temp\fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f.exe"
3⤵
- Drops startup file
PID:516

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 1732
3⤵
PID:808

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\logff.txt
3⤵
PID:1928

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\logmail.txt
3⤵
- Accesses Microsoft Outlook accounts
PID:1724

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1772

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1752

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy /z "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Acctres.exe"
5⤵
- Drops startup file
PID:1924

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 1672
5⤵
- Loads dropped DLL
PID:960

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\logff.txt
5⤵
PID:1908

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\logmail.txt
5⤵
- Accesses Microsoft Outlook accounts
PID:1652

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

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

C:\Users\Admin\AppData\Local\Temp\logff.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\logff.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe

Filesize
630KB

MD5
11ef732299c5f5b981d3d0c2678a5058

SHA1
81a9d9dfc15ca303daf96c26a20a8857913cb75c

SHA256
fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f

SHA512
6d26b20cb462d1fbb7afece507083db49cd373e99a73ffacf71aeccec6b0ce6a67c2620badcc18ee183f312bbfe5f8b846265fbe2cafc285f22bcc37e1ca34d4

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe

Filesize
630KB

MD5
11ef732299c5f5b981d3d0c2678a5058

SHA1
81a9d9dfc15ca303daf96c26a20a8857913cb75c

SHA256
fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f

SHA512
6d26b20cb462d1fbb7afece507083db49cd373e99a73ffacf71aeccec6b0ce6a67c2620badcc18ee183f312bbfe5f8b846265fbe2cafc285f22bcc37e1ca34d4

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe

Filesize
630KB

MD5
11ef732299c5f5b981d3d0c2678a5058

SHA1
81a9d9dfc15ca303daf96c26a20a8857913cb75c

SHA256
fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f

SHA512
6d26b20cb462d1fbb7afece507083db49cd373e99a73ffacf71aeccec6b0ce6a67c2620badcc18ee183f312bbfe5f8b846265fbe2cafc285f22bcc37e1ca34d4

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe

Filesize
7KB

MD5
5b6409234f46215e3b133d5a52ec9845

SHA1
4c1d2a919016a16450d130f1553928ae7041da9b

SHA256
a07f6befe0fdf5d7cbbc25a3666a70700fd7faa78ba301b899cb5f20c95a7f75

SHA512
09b0412c7133f4af86e5f069f2cbd3c2f62371cb566e7beda1de6e300b02b6add2332b4c42e5b85c5456d9ee1e06094395ea147d48badf81676a474e3736bc09

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe

Filesize
7KB

MD5
5b6409234f46215e3b133d5a52ec9845

SHA1
4c1d2a919016a16450d130f1553928ae7041da9b

SHA256
a07f6befe0fdf5d7cbbc25a3666a70700fd7faa78ba301b899cb5f20c95a7f75

SHA512
09b0412c7133f4af86e5f069f2cbd3c2f62371cb566e7beda1de6e300b02b6add2332b4c42e5b85c5456d9ee1e06094395ea147d48badf81676a474e3736bc09

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe

Filesize
630KB

MD5
11ef732299c5f5b981d3d0c2678a5058

SHA1
81a9d9dfc15ca303daf96c26a20a8857913cb75c

SHA256
fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f

SHA512
6d26b20cb462d1fbb7afece507083db49cd373e99a73ffacf71aeccec6b0ce6a67c2620badcc18ee183f312bbfe5f8b846265fbe2cafc285f22bcc37e1ca34d4

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe

Filesize
630KB

MD5
11ef732299c5f5b981d3d0c2678a5058

SHA1
81a9d9dfc15ca303daf96c26a20a8857913cb75c

SHA256
fc0184826211226a22371269ac7d84c7daece33c494d3ab8a5a4f5b8e662257f

SHA512
6d26b20cb462d1fbb7afece507083db49cd373e99a73ffacf71aeccec6b0ce6a67c2620badcc18ee183f312bbfe5f8b846265fbe2cafc285f22bcc37e1ca34d4

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe

Filesize
7KB

MD5
5b6409234f46215e3b133d5a52ec9845

SHA1
4c1d2a919016a16450d130f1553928ae7041da9b

SHA256
a07f6befe0fdf5d7cbbc25a3666a70700fd7faa78ba301b899cb5f20c95a7f75

SHA512
09b0412c7133f4af86e5f069f2cbd3c2f62371cb566e7beda1de6e300b02b6add2332b4c42e5b85c5456d9ee1e06094395ea147d48badf81676a474e3736bc09

Download Submit
memory/360-118-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/360-54-0x0000000075771000-0x0000000075773000-memory.dmp

Filesize
8KB

Download
memory/360-56-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/360-55-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/516-74-0x0000000000000000-mapping.dmp

Download
memory/808-77-0x0000000000000000-mapping.dmp

Download
memory/956-63-0x000000000047057E-mapping.dmp

Download
memory/956-62-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/956-75-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/956-79-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/956-57-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/956-58-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/956-67-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/956-60-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/956-65-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/956-61-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/960-134-0x0000000000000000-mapping.dmp

Download
memory/1652-166-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1652-162-0x0000000000411654-mapping.dmp

Download
memory/1652-167-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1664-76-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/1664-70-0x0000000000000000-mapping.dmp

Download
memory/1664-80-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/1724-115-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1724-111-0x0000000000411654-mapping.dmp

Download
memory/1724-133-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1724-102-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1724-103-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1724-105-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1724-107-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1724-108-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1724-110-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1724-114-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1752-137-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/1752-124-0x000000000047057E-mapping.dmp

Download
memory/1752-131-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/1772-86-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/1772-116-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/1772-83-0x0000000000000000-mapping.dmp

Download
memory/1908-151-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1908-147-0x000000000040E758-mapping.dmp

Download
memory/1924-132-0x0000000000000000-mapping.dmp

Download
memory/1928-87-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1928-95-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1928-90-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1928-88-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1928-100-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1928-92-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1928-93-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1928-96-0x000000000040E758-mapping.dmp

Download
memory/1928-99-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download