3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16

Analysis

max time kernel
184s
max time network
210s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 09:06

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General

Target

3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
Size

253KB
MD5

8abf79d66e2a8969b34496ecf5f81aee
SHA1

5baffda2dbc2de3a788a6831b5a271f37409a0fd
SHA256

3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16
SHA512

84fd20691be30cace6967e1090614a85cf26eb9200c818b8f3bf5547707550f7898c5843f48e3982dcb40fae3b948ed76359babc523ce9642899b70a30cc3fd2
SSDEEP

6144:9oossuEKC5eG+K2leoarpwwGJae7/xeo3gtfaofb:yoRhPseoarkdUtVfb

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:

3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicrosoftStCnt = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe\""	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe

description	pid	process	target process
PID 2364 set thread context of 4296	2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe

pid	process
2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe

description	pid	process	target process
PID 2364 wrote to memory of 4296	2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
PID 2364 wrote to memory of 4296	2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
PID 2364 wrote to memory of 4296	2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
PID 2364 wrote to memory of 4296	2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
PID 2364 wrote to memory of 4296	2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
PID 2364 wrote to memory of 4296	2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
PID 2364 wrote to memory of 4296	2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
PID 2364 wrote to memory of 4296	2364	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe	3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe

C:\Users\Admin\AppData\Local\Temp\3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
"C:\Users\Admin\AppData\Local\Temp\3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2364

C:\Users\Admin\AppData\Local\Temp\3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe
"C:\Users\Admin\AppData\Local\Temp\3a9cb994fc5a1a6afb7f015fc1cb039cf07f741abfe4818b21458854a4913c16.exe"
2⤵
- Adds Run key to start application
PID:4296

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

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Downloads

memory/2364-134-0x00000000006A0000-0x00000000006A6000-memory.dmp

Filesize
24KB

Download
memory/4296-132-0x0000000000000000-mapping.dmp

Download
memory/4296-133-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4296-136-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4296-137-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download