909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294

Analysis

max time kernel
255s
max time network
315s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 21:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe
Size

4.6MB
MD5

2d7a8636541da5e3e964ec58cb8d0fff
SHA1

969d86a6a87764e7004293724d0c22287b4f3cf2
SHA256

909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294
SHA512

1503d9926bc2790f665c188fb75d882ba5494388fe0b895842eedb794aba43b5cad4553e3b9591b520285cb9ff7a555d287ec8d89b9c25bf8858035ead73be30
SSDEEP

98304:6g56FP/crd8fuWyyj3q3SHyC0zsvVyn7V/9n9iabTbh+RayGlua6qIvi:B5U+8WWDjnHR10DTbh+R4llvI6

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:

909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ShowMessage = "C:\\Users\\Admin\\AppData\\Roaming\\windows.exe"	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe

description	pid	process	target process
PID 4540 set thread context of 3716	4540	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.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: GetForegroundWindowSpam 1 IoCs

Processes:

909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe

pid process

3716 909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe

pid	process
3716	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe

description	pid	process	target process
PID 4540 wrote to memory of 3716	4540	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe
PID 4540 wrote to memory of 3716	4540	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe
PID 4540 wrote to memory of 3716	4540	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe
PID 4540 wrote to memory of 3716	4540	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe
PID 4540 wrote to memory of 3716	4540	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe	909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe

C:\Users\Admin\AppData\Local\Temp\909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe
"C:\Users\Admin\AppData\Local\Temp\909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4540

C:\Users\Admin\AppData\Local\Temp\909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe
"C:\Users\Admin\AppData\Local\Temp\909dbad4fe38491862d26b67eee11c6c4dbdd11e1f15940b1b49d3c44e7a2294.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
PID:3716

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3716-132-0x0000000000000000-mapping.dmp

Download
memory/3716-133-0x00000000012D0000-0x000000000169D000-memory.dmp

Filesize
3.8MB

Download
memory/3716-134-0x00000000012D0000-0x000000000169D000-memory.dmp

Filesize
3.8MB

Download
memory/3716-135-0x00000000012D0000-0x000000000169D000-memory.dmp

Filesize
3.8MB

Download
memory/3716-136-0x00000000012D0000-0x000000000169D000-memory.dmp

Filesize
3.8MB

Download
memory/3716-137-0x00000000012D0000-0x000000000169D000-memory.dmp

Filesize
3.8MB

Download