63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132

Analysis

max time kernel
150s
max time network
151s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/02/2024, 20:33

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General

Target

63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
Size

5.1MB
MD5

eda8d3797135bcc41f1dad32cd1d413a
SHA1

94933328d8a682341c1837e6185aab0d3a3b9aea
SHA256

63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132
SHA512

eee54ae47dfbdb581be55b6353134243653d8eca16c75200f8f3982e43e1bb05811fe4d52ae19b7fc5efcb87950bae4c94841977292ce078c112acc1af846589
SSDEEP

98304:O7o9jzMHOhTMcwSCV7OMVS1Ol3DhGMEGgW/XwppM:xNMuhQcwpOMFAGZj

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Run\AutoUpdateS.exe = "C:\\Users\\Admin\\AppData\\Roaming\\AutoUpdateS.exe"	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3012 set thread context of 2584	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	34

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
2592	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2480	powershell.exe
2696	powershell.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2480	powershell.exe
Token: SeDebugPrivilege	2696	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2480	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	28
PID 3012 wrote to memory of 2480	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	28
PID 3012 wrote to memory of 2480	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	28
PID 2480 wrote to memory of 2968	2480	powershell.exe	30
PID 2480 wrote to memory of 2968	2480	powershell.exe	30
PID 2480 wrote to memory of 2968	2480	powershell.exe	30
PID 3012 wrote to memory of 2696	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	31
PID 3012 wrote to memory of 2696	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	31
PID 3012 wrote to memory of 2696	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	31
PID 2696 wrote to memory of 2592	2696	powershell.exe	33
PID 2696 wrote to memory of 2592	2696	powershell.exe	33
PID 2696 wrote to memory of 2592	2696	powershell.exe	33
PID 3012 wrote to memory of 2584	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	34
PID 3012 wrote to memory of 2584	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	34
PID 3012 wrote to memory of 2584	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	34
PID 3012 wrote to memory of 2584	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	34
PID 3012 wrote to memory of 2584	3012	63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe	34

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe
"C:\Users\Admin\AppData\Local\Temp\63a7d65b2e11582d5a6c4cdba1baf362932bf11bd31f25960d6257749699d132.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell "" "schtasks /delete /tn * /f"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2480
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /delete /tn * /f
    3⤵
    PID:2968
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell "" "SCHTASKS.exe /Create /SC ONSTART /TN AutoUpdateS /TR C:\Users\Admin\AppData\Roaming\AutoUpdateS.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /Create /SC ONSTART /TN AutoUpdateS /TR C:\Users\Admin\AppData\Roaming\AutoUpdateS.exe
    3⤵
    - Creates scheduled task(s)
    PID:2592
- C:\Program Files\7-Zip\7z.exe
  "C:\Program Files\7-Zip\7z.exe"
  2⤵
  PID:2584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
d2f6a03bc39ecb860c92714aa4bebd20

SHA1
ea246987e22179f135c4e4a81f03c49031e74e04

SHA256
38c3d21193c8035cd46ee0b4f469611cb4ae399466fd44c6803996fc138778ee

SHA512
fc1ecc7247c4c1e9b0bac317b51d5e7171ac5d98c99746a1ab1c75f22a7e546b0630c2b8f163e7888fd35c7d3f8ccbfff296a448c404a089cff4e5dcc9fe563c

Download Submit
memory/2480-7-0x000000001B270000-0x000000001B552000-memory.dmp

Filesize
2.9MB

Download
memory/2480-8-0x00000000023A0000-0x00000000023A8000-memory.dmp

Filesize
32KB

Download
memory/2480-9-0x000007FEF5AE0000-0x000007FEF647D000-memory.dmp

Filesize
9.6MB

Download
memory/2480-10-0x0000000002980000-0x0000000002A00000-memory.dmp

Filesize
512KB

Download
memory/2480-11-0x0000000002980000-0x0000000002A00000-memory.dmp

Filesize
512KB

Download
memory/2480-12-0x0000000002980000-0x0000000002A00000-memory.dmp

Filesize
512KB

Download
memory/2480-13-0x000007FEF5AE0000-0x000007FEF647D000-memory.dmp

Filesize
9.6MB

Download
memory/2480-14-0x000007FEF5AE0000-0x000007FEF647D000-memory.dmp

Filesize
9.6MB

Download
memory/2584-31-0x00000000004A0000-0x000000000078F000-memory.dmp

Filesize
2.9MB

Download
memory/2584-33-0x00000000004A0000-0x000000000078F000-memory.dmp

Filesize
2.9MB

Download
memory/2584-39-0x00000000004A0000-0x000000000078F000-memory.dmp

Filesize
2.9MB

Download
memory/2584-38-0x00000000004A0000-0x000000000078F000-memory.dmp

Filesize
2.9MB

Download
memory/2584-37-0x00000000004A0000-0x000000000078F000-memory.dmp

Filesize
2.9MB

Download
memory/2584-34-0x000007FFFFFD7000-0x000007FFFFFD8000-memory.dmp

Filesize
4KB

Download
memory/2696-24-0x000007FEF5140000-0x000007FEF5ADD000-memory.dmp

Filesize
9.6MB

Download
memory/2696-27-0x0000000002AA0000-0x0000000002B20000-memory.dmp

Filesize
512KB

Download
memory/2696-30-0x000007FEF5140000-0x000007FEF5ADD000-memory.dmp

Filesize
9.6MB

Download
memory/2696-21-0x000007FEF5140000-0x000007FEF5ADD000-memory.dmp

Filesize
9.6MB

Download
memory/2696-26-0x0000000002AA0000-0x0000000002B20000-memory.dmp

Filesize
512KB

Download
memory/2696-25-0x0000000002AA0000-0x0000000002B20000-memory.dmp

Filesize
512KB

Download
memory/2696-20-0x000000001B1F0000-0x000000001B4D2000-memory.dmp

Filesize
2.9MB

Download
memory/2696-22-0x0000000002AA0000-0x0000000002B20000-memory.dmp

Filesize
512KB

Download
memory/2696-23-0x0000000002410000-0x0000000002418000-memory.dmp

Filesize
32KB

Download