a46de7b1eb5d6bd50182eebb1822b4535f3018136cd98af27ae6c462583a2267

Analysis

max time kernel
151s
max time network
110s
platform
windows10_x64
resource
win10v20201028
submitted
15-02-2021 04:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

Score

7^/10

persistence

Malware Config

Signatures

Drops startup file 2 IoCs

Processes:

e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed = "C:\\Users\\Admin\\AppData\\Roaming\\e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe"	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 1 IoCs

Processes:

e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

description	pid	process	target process
PID 3928 set thread context of 3380	3928	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

description pid process

Token: SeDebugPrivilege 3380 e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

description	pid	process
Token: SeDebugPrivilege	3380	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

description	pid	process	target process
PID 3928 wrote to memory of 3380	3928	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
PID 3928 wrote to memory of 3380	3928	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
PID 3928 wrote to memory of 3380	3928	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
PID 3928 wrote to memory of 3380	3928	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
PID 3928 wrote to memory of 3380	3928	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
PID 3928 wrote to memory of 3380	3928	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
PID 3928 wrote to memory of 3380	3928	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
PID 3928 wrote to memory of 3380	3928	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe	e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe

C:\Users\Admin\AppData\Local\Temp\e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
"C:\Users\Admin\AppData\Local\Temp\e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3928

C:\Users\Admin\AppData\Local\Temp\e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe
"C:\Users\Admin\AppData\Local\Temp\e265a0c4cb17501c0c96d3b9c996c27a6cb3479d20802c90ed9535d8e31075ed.exe"
2⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
PID:3380

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

T1102

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3380-8-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3380-9-0x000000000040802E-mapping.dmp

Download
memory/3380-10-0x0000000073BA0000-0x000000007428E000-memory.dmp

Filesize
6.9MB

Download
memory/3380-14-0x0000000005320000-0x0000000005321000-memory.dmp

Filesize
4KB

Download
memory/3380-17-0x0000000005220000-0x0000000005221000-memory.dmp

Filesize
4KB

Download
memory/3380-18-0x0000000006830000-0x0000000006831000-memory.dmp

Filesize
4KB

Download
memory/3928-2-0x0000000073BA0000-0x000000007428E000-memory.dmp

Filesize
6.9MB

Download
memory/3928-3-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/3928-5-0x0000000005000000-0x0000000005001000-memory.dmp

Filesize
4KB

Download
memory/3928-6-0x0000000004B00000-0x0000000004B01000-memory.dmp

Filesize
4KB

Download
memory/3928-7-0x00000000049D0000-0x00000000049D3000-memory.dmp

Filesize
12KB

Download
memory/3928-16-0x0000000004C40000-0x0000000004C41000-memory.dmp

Filesize
4KB

Download