ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3

Analysis

max time kernel
191s
max time network
234s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2022 14:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe
Size

185KB
MD5

e0cd44f58465735069dc34b5fec2e3f7
SHA1

8db5312889edbed85db21b3e870bde944b158b2c
SHA256

ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3
SHA512

f47270978e9fe0b1825307f026420f6bb06962b582b2fe65bc26402a3afe8a3f93c350a5bb024664496e34d89eec1fcf3db1eeedc653b6e26d9b10169e7b03a5
SSDEEP

3072:E8ENSRg5KrR52iOG7jWXlnYNav5K8dIIPF4j5dFP:E8KSRg5KPHOGErRK86GW

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 4 IoCs

Processes:

xiantitle.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	xiantitle.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	xiantitle.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	xiantitle.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	xiantitle.exe

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 3 IoCs

Processes:

xiantitle.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	xiantitle.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	xiantitle.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	xiantitle.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

xiantitle.exe

pid process

4428 xiantitle.exe
4428 xiantitle.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe

pid process

1584 ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe

pid	process
4428	xiantitle.exe
4428	xiantitle.exe

pid	process
1584	ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exexiantitle.exe

description	pid	process	target process
PID 4120 wrote to memory of 1584	4120	ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe	ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe
PID 4120 wrote to memory of 1584	4120	ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe	ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe
PID 4120 wrote to memory of 1584	4120	ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe	ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe
PID 3128 wrote to memory of 4428	3128	xiantitle.exe	xiantitle.exe
PID 3128 wrote to memory of 4428	3128	xiantitle.exe	xiantitle.exe
PID 3128 wrote to memory of 4428	3128	xiantitle.exe	xiantitle.exe

C:\Users\Admin\AppData\Local\Temp\ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe
"C:\Users\Admin\AppData\Local\Temp\ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4120

C:\Users\Admin\AppData\Local\Temp\ea23b5ed0da6ebb6dc90eb1fa2e5951edbf48555b5a7622ded42c5ee630c56a3.exe
--5829d058
2⤵
- Suspicious behavior: RenamesItself
PID:1584

C:\Windows\SysWOW64\xiantitle.exe
"C:\Windows\SysWOW64\xiantitle.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3128

C:\Windows\SysWOW64\xiantitle.exe
--bbc057b0
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:4428

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1584-133-0x0000000000000000-mapping.dmp

Download
memory/1584-136-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/1584-137-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/1584-141-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3128-138-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/3128-139-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4120-132-0x0000000000580000-0x0000000000591000-memory.dmp

Filesize
68KB

Download
memory/4120-135-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4120-134-0x0000000000580000-0x0000000000591000-memory.dmp

Filesize
68KB

Download
memory/4428-140-0x0000000000000000-mapping.dmp

Download
memory/4428-142-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4428-143-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download