a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95

Analysis

max time kernel
150s
max time network
62s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 21:09

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General

Target

a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe
Size

20KB
MD5

15b8f7096abb5d116445710362bd6000
SHA1

4761469490802ca4968fb9475ac35f6f915fd7d5
SHA256

a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95
SHA512

d8d61ab76130f60b47bf9f908429cf56772ad17a03a67f83fbe83f58e981ca62e0cddb040b44afda9d03dec1209350c038a703e3df12c0251b944ca6b39ed1e6
SSDEEP

384:Bf5Q7ubuzonQcD8t9jcyPkUNHLwF9RyQEX1gLAFlQYV4R:Bf5OusonQcgt9jcycUBLw5yQggk7tV4R

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\RunmeAtStartup = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe"	a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe

Drops file in System32 directory 1 IoCs

Processes:

a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe

description ioc process

File created C:\WINDOWS\SysWOW64\xvhost.sb a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe

pid process

1608 a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe

description	ioc	process
File created	C:\WINDOWS\SysWOW64\xvhost.sb	a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe

pid	process
1608	a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe
1608	a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe

C:\Users\Admin\AppData\Local\Temp\a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe
"C:\Users\Admin\AppData\Local\Temp\a98a34e3582fc71364f33e285a64f7460840265e85c7e2f125869ed72525da95.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1608

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1608-54-0x0000000000400000-0x0000000000405AA0-memory.dmp

Filesize
22KB

Download
memory/1608-55-0x0000000075A91000-0x0000000075A93000-memory.dmp

Filesize
8KB

Download
memory/1608-57-0x0000000000020000-0x0000000000026000-memory.dmp

Filesize
24KB

Download
memory/1608-56-0x0000000000020000-0x0000000000026000-memory.dmp

Filesize
24KB

Download
memory/1608-58-0x0000000000400000-0x0000000000405AA0-memory.dmp

Filesize
22KB

Download
memory/1608-59-0x0000000000020000-0x0000000000026000-memory.dmp

Filesize
24KB

Download