c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1

Analysis

max time kernel
222s
max time network
281s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
26-11-2022 11:37

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General

Target

c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
Size

996KB
MD5

d2c1719e80486b2fe9ff7c4165782bb6
SHA1

ca9e49a14b42db46a3c0c0e6f8f56ee9eeb2fd3b
SHA256

c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1
SHA512

a3b8502d24bb563f2f5c2a8e37d47547446e8e03a84a6db142f9d139db1a3683eca7576c768326b2224d96cfcf766322148a82e043c860e4743d2d01e7d2071f
SSDEEP

24576:1o4mISIfX5OqZ5YtIHaYX1BWQdfvLPFJ45:wISoZ4IHBfWqHw

Score

9^/10

persistence

Malware Config

Signatures

NirSoft MailPassView 12 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1304-60-0x0000000000400000-0x00000000004F0000-memory.dmp	MailPassView
behavioral1/memory/1304-61-0x0000000000400000-0x00000000004F0000-memory.dmp	MailPassView
behavioral1/memory/1304-62-0x0000000000400000-0x00000000004F0000-memory.dmp	MailPassView
behavioral1/memory/1304-63-0x00000000004EB17E-mapping.dmp	MailPassView
behavioral1/memory/1304-65-0x0000000000400000-0x00000000004F0000-memory.dmp	MailPassView
behavioral1/memory/1304-67-0x0000000000400000-0x00000000004F0000-memory.dmp	MailPassView
behavioral1/memory/1792-92-0x00000000004EB17E-mapping.dmp	MailPassView
behavioral1/memory/652-106-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/652-107-0x0000000000411714-mapping.dmp	MailPassView
behavioral1/memory/652-110-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/652-112-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/652-121-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 13 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1304-60-0x0000000000400000-0x00000000004F0000-memory.dmp	WebBrowserPassView
behavioral1/memory/1304-61-0x0000000000400000-0x00000000004F0000-memory.dmp	WebBrowserPassView
behavioral1/memory/1304-62-0x0000000000400000-0x00000000004F0000-memory.dmp	WebBrowserPassView
behavioral1/memory/1304-63-0x00000000004EB17E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1304-65-0x0000000000400000-0x00000000004F0000-memory.dmp	WebBrowserPassView
behavioral1/memory/1304-67-0x0000000000400000-0x00000000004F0000-memory.dmp	WebBrowserPassView
behavioral1/memory/1792-92-0x00000000004EB17E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1972-113-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral1/memory/1972-114-0x0000000000442F04-mapping.dmp	WebBrowserPassView
behavioral1/memory/1972-117-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral1/memory/1972-118-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral1/memory/1972-120-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral1/memory/1304-125-0x00000000004F0000-0x0000000000530000-memory.dmp	WebBrowserPassView

Nirsoft 22 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1304-60-0x0000000000400000-0x00000000004F0000-memory.dmp	Nirsoft
behavioral1/memory/1304-61-0x0000000000400000-0x00000000004F0000-memory.dmp	Nirsoft
behavioral1/memory/1304-62-0x0000000000400000-0x00000000004F0000-memory.dmp	Nirsoft
behavioral1/memory/1304-63-0x00000000004EB17E-mapping.dmp	Nirsoft
behavioral1/memory/1304-65-0x0000000000400000-0x00000000004F0000-memory.dmp	Nirsoft
behavioral1/memory/1304-67-0x0000000000400000-0x00000000004F0000-memory.dmp	Nirsoft
behavioral1/memory/1792-92-0x00000000004EB17E-mapping.dmp	Nirsoft
behavioral1/memory/652-106-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/652-107-0x0000000000411714-mapping.dmp	Nirsoft
behavioral1/memory/652-110-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/652-112-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1972-113-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral1/memory/1972-114-0x0000000000442F04-mapping.dmp	Nirsoft
behavioral1/memory/1972-117-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral1/memory/1972-118-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral1/memory/1972-120-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral1/memory/652-121-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1508-123-0x000000000040BEC0-mapping.dmp	Nirsoft
behavioral1/memory/1508-122-0x0000000000400000-0x0000000000415000-memory.dmp	Nirsoft
behavioral1/memory/1304-125-0x00000000004F0000-0x0000000000530000-memory.dmp	Nirsoft
behavioral1/memory/1508-127-0x0000000000400000-0x0000000000415000-memory.dmp	Nirsoft
behavioral1/memory/1508-128-0x0000000000400000-0x0000000000415000-memory.dmp	Nirsoft

Executes dropped EXE 4 IoCs

Processes:

LookupSvi.exesecdrv.exesecdrv.exeLookupSvi.exe

pid process

788 LookupSvi.exe
1580 secdrv.exe
1792 secdrv.exe
1064 LookupSvi.exe
Loads dropped DLL 2 IoCs

Processes:

c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exeLookupSvi.exe

pid process

1168 c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788 LookupSvi.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
788	LookupSvi.exe
1580	secdrv.exe
1792	secdrv.exe
1064	LookupSvi.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

LookupSvi.exeLookupSvi.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\ Macrovision Security = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\LookupSvi.exe"	LookupSvi.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\ Macrovision Security = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\LookupSvi.exe"	LookupSvi.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 whatismyipaddress.com
6 whatismyipaddress.com
7 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com
7	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exesecdrv.exec7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe

description	pid	process	target process
PID 1168 set thread context of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1580 set thread context of 1792	1580	secdrv.exe	secdrv.exe
PID 1304 set thread context of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 set thread context of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.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:

c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exeLookupSvi.exe

pid	process
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
788	LookupSvi.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exeLookupSvi.exesecdrv.exec7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exeLookupSvi.exe

description	pid	process
Token: SeDebugPrivilege	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
Token: SeDebugPrivilege	788	LookupSvi.exe
Token: SeDebugPrivilege	1580	secdrv.exe
Token: SeDebugPrivilege	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
Token: SeDebugPrivilege	1064	LookupSvi.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe

pid process

1304 c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe

pid	process
1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe

Suspicious use of WriteProcessMemory 50 IoCs

Processes:

c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exeLookupSvi.exesecdrv.exec7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe

description	pid	process	target process
PID 1168 wrote to memory of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1168 wrote to memory of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1168 wrote to memory of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1168 wrote to memory of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1168 wrote to memory of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1168 wrote to memory of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1168 wrote to memory of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1168 wrote to memory of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1168 wrote to memory of 1304	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
PID 1168 wrote to memory of 788	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	LookupSvi.exe
PID 1168 wrote to memory of 788	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	LookupSvi.exe
PID 1168 wrote to memory of 788	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	LookupSvi.exe
PID 1168 wrote to memory of 788	1168	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	LookupSvi.exe
PID 788 wrote to memory of 1580	788	LookupSvi.exe	secdrv.exe
PID 788 wrote to memory of 1580	788	LookupSvi.exe	secdrv.exe
PID 788 wrote to memory of 1580	788	LookupSvi.exe	secdrv.exe
PID 788 wrote to memory of 1580	788	LookupSvi.exe	secdrv.exe
PID 1580 wrote to memory of 1792	1580	secdrv.exe	secdrv.exe
PID 1580 wrote to memory of 1792	1580	secdrv.exe	secdrv.exe
PID 1580 wrote to memory of 1792	1580	secdrv.exe	secdrv.exe
PID 1580 wrote to memory of 1792	1580	secdrv.exe	secdrv.exe
PID 1580 wrote to memory of 1792	1580	secdrv.exe	secdrv.exe
PID 1580 wrote to memory of 1792	1580	secdrv.exe	secdrv.exe
PID 1580 wrote to memory of 1792	1580	secdrv.exe	secdrv.exe
PID 1580 wrote to memory of 1792	1580	secdrv.exe	secdrv.exe
PID 1580 wrote to memory of 1792	1580	secdrv.exe	secdrv.exe
PID 1580 wrote to memory of 1064	1580	secdrv.exe	LookupSvi.exe
PID 1580 wrote to memory of 1064	1580	secdrv.exe	LookupSvi.exe
PID 1580 wrote to memory of 1064	1580	secdrv.exe	LookupSvi.exe
PID 1580 wrote to memory of 1064	1580	secdrv.exe	LookupSvi.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 652	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe
PID 1304 wrote to memory of 1972	1304	c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
"C:\Users\Admin\AppData\Local\Temp\c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Users\Admin\AppData\Local\Temp\c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe
  "C:\Users\Admin\AppData\Local\Temp\c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1304
- - 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\holdermail.txt"
    3⤵
    PID:652
- - 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\holderwb.txt"
    3⤵
    PID:1972
- - 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\holderprodkey.txt"
    3⤵
    PID:1508
- C:\Users\Admin\AppData\Roaming\Microsoft\LookupSvi.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\LookupSvi.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:788
- - C:\Users\Admin\AppData\Roaming\Microsoft\secdrv.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\secdrv.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1580
  - - C:\Users\Admin\AppData\Roaming\Microsoft\secdrv.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\secdrv.exe"
      4⤵
      Executes dropped EXE
      PID:1792
  - - C:\Users\Admin\AppData\Roaming\Microsoft\LookupSvi.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\LookupSvi.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of AdjustPrivilegeToken
      PID:1064

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

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
1KB

MD5
929de92d1b5214c98ed57d1955a2e693

SHA1
52c7facb596d3a24af067e35a420632578d3c8f7

SHA256
a620e0183ef4ada64a1a8761ad1abe3819557ebea1b3f5e04b3891000d59de22

SHA512
e08ee0efb26ad0d56a528ae8508a362e7115b4822765ab36f52b13ef82ef3945b8e82a6d6bf52ed047d3370f77a98eba3e69224a304f5ff4344f17f76ef4bfc3

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

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

Filesize
13KB

MD5
bc61e848984ec98f66479d18562f6745

SHA1
f41c96bcdcc9c1683b5bbe5d3815ea12e1b150a2

SHA256
45b66bd8113fc8aaf3d0ca9e1dc2f97215380244e52a0245f74064209f589946

SHA512
2465e70369b378ab69974f9fd7617d4af8d42b2d187b258e1721001752042dcc3a3befbe91e49d9ebb9c7f5f8c7d8140202fe9a88f297666a93aa406732735c2

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

Filesize
13KB

MD5
bc61e848984ec98f66479d18562f6745

SHA1
f41c96bcdcc9c1683b5bbe5d3815ea12e1b150a2

SHA256
45b66bd8113fc8aaf3d0ca9e1dc2f97215380244e52a0245f74064209f589946

SHA512
2465e70369b378ab69974f9fd7617d4af8d42b2d187b258e1721001752042dcc3a3befbe91e49d9ebb9c7f5f8c7d8140202fe9a88f297666a93aa406732735c2

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

Filesize
13KB

MD5
bc61e848984ec98f66479d18562f6745

SHA1
f41c96bcdcc9c1683b5bbe5d3815ea12e1b150a2

SHA256
45b66bd8113fc8aaf3d0ca9e1dc2f97215380244e52a0245f74064209f589946

SHA512
2465e70369b378ab69974f9fd7617d4af8d42b2d187b258e1721001752042dcc3a3befbe91e49d9ebb9c7f5f8c7d8140202fe9a88f297666a93aa406732735c2

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

Filesize
996KB

MD5
d2c1719e80486b2fe9ff7c4165782bb6

SHA1
ca9e49a14b42db46a3c0c0e6f8f56ee9eeb2fd3b

SHA256
c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1

SHA512
a3b8502d24bb563f2f5c2a8e37d47547446e8e03a84a6db142f9d139db1a3683eca7576c768326b2224d96cfcf766322148a82e043c860e4743d2d01e7d2071f

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

Filesize
996KB

MD5
d2c1719e80486b2fe9ff7c4165782bb6

SHA1
ca9e49a14b42db46a3c0c0e6f8f56ee9eeb2fd3b

SHA256
c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1

SHA512
a3b8502d24bb563f2f5c2a8e37d47547446e8e03a84a6db142f9d139db1a3683eca7576c768326b2224d96cfcf766322148a82e043c860e4743d2d01e7d2071f

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

Filesize
996KB

MD5
d2c1719e80486b2fe9ff7c4165782bb6

SHA1
ca9e49a14b42db46a3c0c0e6f8f56ee9eeb2fd3b

SHA256
c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1

SHA512
a3b8502d24bb563f2f5c2a8e37d47547446e8e03a84a6db142f9d139db1a3683eca7576c768326b2224d96cfcf766322148a82e043c860e4743d2d01e7d2071f

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\LookupSvi.exe

Filesize
13KB

MD5
bc61e848984ec98f66479d18562f6745

SHA1
f41c96bcdcc9c1683b5bbe5d3815ea12e1b150a2

SHA256
45b66bd8113fc8aaf3d0ca9e1dc2f97215380244e52a0245f74064209f589946

SHA512
2465e70369b378ab69974f9fd7617d4af8d42b2d187b258e1721001752042dcc3a3befbe91e49d9ebb9c7f5f8c7d8140202fe9a88f297666a93aa406732735c2

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\secdrv.exe

Filesize
996KB

MD5
d2c1719e80486b2fe9ff7c4165782bb6

SHA1
ca9e49a14b42db46a3c0c0e6f8f56ee9eeb2fd3b

SHA256
c7a031bef2ac15aa01c894dfcb84c5047accd3104888f5330caf6e804c7214a1

SHA512
a3b8502d24bb563f2f5c2a8e37d47547446e8e03a84a6db142f9d139db1a3683eca7576c768326b2224d96cfcf766322148a82e043c860e4743d2d01e7d2071f

Download Submit
memory/652-106-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/652-107-0x0000000000411714-mapping.dmp

Download
memory/652-110-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/652-112-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/652-121-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/788-86-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/788-82-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/788-71-0x0000000000000000-mapping.dmp

Download
memory/788-75-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1064-95-0x0000000000000000-mapping.dmp

Download
memory/1064-105-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1064-102-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1168-54-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/1168-55-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1168-56-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1304-60-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/1304-57-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/1304-67-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/1304-65-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/1304-63-0x00000000004EB17E-mapping.dmp

Download
memory/1304-76-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1304-125-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download
memory/1304-69-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1304-58-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/1304-62-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/1304-61-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/1304-111-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download
memory/1508-122-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1508-128-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1508-127-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1508-123-0x000000000040BEC0-mapping.dmp

Download
memory/1580-83-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1580-84-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1580-79-0x0000000000000000-mapping.dmp

Download
memory/1792-103-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1792-92-0x00000000004EB17E-mapping.dmp

Download
memory/1792-104-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/1972-114-0x0000000000442F04-mapping.dmp

Download
memory/1972-120-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1972-118-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1972-117-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1972-113-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download