5d03acf2ac90c88be47bd3ae811fcc7ebfb7e8cc0018c3eda2c205b0bb4ba90c

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-11-2024 12:26

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General

Target

Fraiche.ps1
Size

52KB
MD5

63d5ccbfe881421a78f178a4a02f769a
SHA1

c700b0183dba755052657d22746069364218f98e
SHA256

ceeef787fe9f17c084c9450e398b9d23efe036931fcbbedd1eabd9745f5662b5
SHA512

d551d7b4d7309a5d0660a53ccad672f442bc4b3de88ebff9a5ff269c56f50cd9000bb96f2479e480bba8b1f312277aa12ddefc5156dfe81c65b43f42ffa2a9a6
SSDEEP

1536:KaEYFDslVOWTkojFNRSw9irTvh9ngYhmJ+f:i0sLOkTjF5987DngZJi

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

Processes:

powershell.exe

pid	Process
2792	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid	Process
2792	powershell.exe
2792	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description	pid	Process
Token: SeDebugPrivilege	2792	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

powershell.exe

description	pid	Process	procid_target
PID 2792 wrote to memory of 2568	2792	powershell.exe	31
PID 2792 wrote to memory of 2568	2792	powershell.exe	31
PID 2792 wrote to memory of 2568	2792	powershell.exe	31

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Fraiche.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\system32\wermgr.exe
  "C:\Windows\system32\wermgr.exe" "-outproc" "2792" "856"
  2⤵
  PID:2568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\OutofProcReport259454493.txt

Filesize
1KB

MD5
74a4bebbaae43bfa57c0d8a823de40e2

SHA1
e1e0a98d1c58a5135c95c7794b8acb4746019b60

SHA256
08c8ffc5c8555e401682e7b419ade96ce614c66912798f24c654dba1592a24cc

SHA512
c9e2f4b768bae19e60ea4e02a883ee4823825b201f9a28c2457a615744303c2d1299e40abe2c604d746cbf7b50c52325261da70c2c1f9027dee62a1da97a0676

Download Submit
memory/2792-10-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download
memory/2792-6-0x0000000001C90000-0x0000000001C98000-memory.dmp

Filesize
32KB

Download
memory/2792-5-0x000000001B6E0000-0x000000001B9C2000-memory.dmp

Filesize
2.9MB

Download
memory/2792-8-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download
memory/2792-9-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download
memory/2792-4-0x000007FEF601E000-0x000007FEF601F000-memory.dmp

Filesize
4KB

Download
memory/2792-11-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download
memory/2792-12-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download
memory/2792-13-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download
memory/2792-14-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download
memory/2792-17-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download
memory/2792-18-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download
memory/2792-7-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

Filesize
9.6MB

Download