b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a

Analysis

max time kernel
168s
max time network
151s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
11/10/2023, 15:33

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General

Target

b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe
Size

322KB
MD5

2d9b42aa6232660f5e8df61226f10446
SHA1

4de7acda64b901fc62f4e0bbd7f4a6c41e583c1a
SHA256

b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a
SHA512

70ed5ddb8ec839521016a0bb7ef65c7ad402b5eefbba252376f3ce0ee5e4afb5be87b957fb65c662a750a4ebf5fb414a6bbea0a1f8c4017bf8ce9679b40e6c94
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2724 set thread context of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2560	schtasks.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29
PID 2724 wrote to memory of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29
PID 2724 wrote to memory of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29
PID 2724 wrote to memory of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29
PID 2724 wrote to memory of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29
PID 2724 wrote to memory of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29
PID 2724 wrote to memory of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29
PID 2724 wrote to memory of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29
PID 2724 wrote to memory of 2772	2724	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	29
PID 2772 wrote to memory of 2560	2772	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	31
PID 2772 wrote to memory of 2560	2772	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	31
PID 2772 wrote to memory of 2560	2772	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	31
PID 2772 wrote to memory of 2560	2772	b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe	31

C:\Users\Admin\AppData\Local\Temp\b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe
"C:\Users\Admin\AppData\Local\Temp\b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2724
- C:\Users\Admin\AppData\Local\Temp\b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe
  C:\Users\Admin\AppData\Local\Temp\b42ccb85bcf7e9e35582368e5a0edaf7f672568a161665e6b65124bd2496422a.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2772
- - C:\Windows\SysWOW64\schtasks.exe
    /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
    3⤵
    - Creates scheduled task(s)
    PID:2560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2724-0-0x00000000013D0000-0x0000000001426000-memory.dmp

Filesize
344KB

Download
memory/2724-1-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2724-2-0x0000000000D00000-0x0000000000DCC000-memory.dmp

Filesize
816KB

Download
memory/2724-3-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2724-4-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/2724-5-0x0000000000DF0000-0x0000000000E30000-memory.dmp

Filesize
256KB

Download
memory/2724-22-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2724-20-0x0000000000DF0000-0x0000000000E30000-memory.dmp

Filesize
256KB

Download
memory/2772-10-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2772-12-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2772-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2772-16-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2772-18-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2772-8-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2772-21-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2772-6-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads