2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3

Analysis

max time kernel
173s
max time network
194s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 10:50

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General

Target

2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe
Size

11KB
MD5

03bb1e4a998cf5009e8dd0395cfedc93
SHA1

4d6b312e870f1efca63b6370b4cc321bc4ea1c91
SHA256

2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3
SHA512

f266fe2122d3dcd25b734f8362c1bd8b26fe83b9e5d1114112c8d4db11d342622151a91d66f24b04b7a03235616b21b2f5762daf41e742871c43797c2f0e702a
SSDEEP

192:l71EEVqFZquHa/MFS9SvzJQhbjpBS1mbDAVlDRCDU:l71EEsZFWoS9tTDU

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\RsTray = "C:\\Windows\\system32\\scvhost.exe"	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1572	sc.exe

Runs net.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 1176	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	28
PID 1704 wrote to memory of 1176	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	28
PID 1704 wrote to memory of 1176	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	28
PID 1704 wrote to memory of 1176	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	28
PID 1176 wrote to memory of 1496	1176	cmd.exe	30
PID 1176 wrote to memory of 1496	1176	cmd.exe	30
PID 1176 wrote to memory of 1496	1176	cmd.exe	30
PID 1176 wrote to memory of 1496	1176	cmd.exe	30
PID 1496 wrote to memory of 588	1496	net.exe	31
PID 1496 wrote to memory of 588	1496	net.exe	31
PID 1496 wrote to memory of 588	1496	net.exe	31
PID 1496 wrote to memory of 588	1496	net.exe	31
PID 1704 wrote to memory of 1916	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	32
PID 1704 wrote to memory of 1916	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	32
PID 1704 wrote to memory of 1916	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	32
PID 1704 wrote to memory of 1916	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	32
PID 1916 wrote to memory of 856	1916	cmd.exe	34
PID 1916 wrote to memory of 856	1916	cmd.exe	34
PID 1916 wrote to memory of 856	1916	cmd.exe	34
PID 1916 wrote to memory of 856	1916	cmd.exe	34
PID 856 wrote to memory of 676	856	net.exe	35
PID 856 wrote to memory of 676	856	net.exe	35
PID 856 wrote to memory of 676	856	net.exe	35
PID 856 wrote to memory of 676	856	net.exe	35
PID 1704 wrote to memory of 1416	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	36
PID 1704 wrote to memory of 1416	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	36
PID 1704 wrote to memory of 1416	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	36
PID 1704 wrote to memory of 1416	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	36
PID 1704 wrote to memory of 544	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	37
PID 1704 wrote to memory of 544	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	37
PID 1704 wrote to memory of 544	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	37
PID 1704 wrote to memory of 544	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	37
PID 1704 wrote to memory of 1716	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	39
PID 1704 wrote to memory of 1716	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	39
PID 1704 wrote to memory of 1716	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	39
PID 1704 wrote to memory of 1716	1704	2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe	39
PID 1416 wrote to memory of 1572	1416	cmd.exe	42
PID 1416 wrote to memory of 1572	1416	cmd.exe	42
PID 1416 wrote to memory of 1572	1416	cmd.exe	42
PID 1416 wrote to memory of 1572	1416	cmd.exe	42
PID 1716 wrote to memory of 1932	1716	cmd.exe	44
PID 1716 wrote to memory of 1932	1716	cmd.exe	44
PID 1716 wrote to memory of 1932	1716	cmd.exe	44
PID 1716 wrote to memory of 1932	1716	cmd.exe	44
PID 544 wrote to memory of 1656	544	cmd.exe	43
PID 544 wrote to memory of 1656	544	cmd.exe	43
PID 544 wrote to memory of 1656	544	cmd.exe	43
PID 544 wrote to memory of 1656	544	cmd.exe	43

C:\Users\Admin\AppData\Local\Temp\2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe
"C:\Users\Admin\AppData\Local\Temp\2219584733d48e3484a76a5d6e24ae75b8ba5867fda0f151840832e22b26fbf3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\SysWOW64\cmd.exe
  cmd /c net stop wscsvc
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1176
- - C:\Windows\SysWOW64\net.exe
    net stop wscsvc
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1496
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc
      4⤵
      PID:588
- C:\Windows\SysWOW64\cmd.exe
  cmd /c net stop SharedAccess
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1916
- - C:\Windows\SysWOW64\net.exe
    net stop SharedAccess
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:856
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop SharedAccess
      4⤵
      PID:676
- C:\Windows\SysWOW64\cmd.exe
  cmd /c sc config sharedaccess start= disabled
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1416
- - C:\Windows\SysWOW64\sc.exe
    sc config sharedaccess start= disabled
    3⤵
    - Launches sc.exe
    PID:1572
- C:\Windows\SysWOW64\cmd.exe
  cmd /c cacls C:\Windows\system32 /e /p everyone:f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:544
- - C:\Windows\SysWOW64\cacls.exe
    cacls C:\Windows\system32 /e /p everyone:f
    3⤵
    PID:1656
- C:\Windows\SysWOW64\cmd.exe
  cmd /c cacls "C:\Users\Admin\AppData\Local\Temp\" /e /p everyone:f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1716
- - C:\Windows\SysWOW64\cacls.exe
    cacls "C:\Users\Admin\AppData\Local\Temp\" /e /p everyone:f
    3⤵
    PID:1932

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

Replay Monitor

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Downloads

memory/1704-63-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

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