fc44a0e8161907e73f2e7f0ee5b264a8e2c78f5af3437c4cb25341661da8d813

Analysis

max time kernel
136s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 09:28

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General

Target

7ff8c26a36f5a4566990745dff1594f3.exe
Size

1.8MB
MD5

7ff8c26a36f5a4566990745dff1594f3
SHA1

5d73bbd168fb9b1e43051340a415d95f28c40f4d
SHA256

fc44a0e8161907e73f2e7f0ee5b264a8e2c78f5af3437c4cb25341661da8d813
SHA512

d97be45d80e85722e74b44aeff834b2ccc219520c7d1632452c4a361b9dea59439f0f0ba27af6444132147c7bc30ccd5582bb0a0e246baf00f61e16195706b2d
SSDEEP

24576:jynjN3fi9dEoZR814OEQjls30eTFxmT4i8eMOq52eOXuq01dKqOF7:ujN3CdJ81nEQhs30eWuqsrOF7

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

1968 powershell.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

7ff8c26a36f5a4566990745dff1594f3.exe

description pid process target process

PID 1088 set thread context of 2144 1088 7ff8c26a36f5a4566990745dff1594f3.exe msbuild.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1968 powershell.exe
1968 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1968 powershell.exe

pid	process
1968	powershell.exe

description	pid	process	target process
PID 1088 set thread context of 2144	1088	7ff8c26a36f5a4566990745dff1594f3.exe	msbuild.exe

pid	process
1968	powershell.exe
1968	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1968	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

7ff8c26a36f5a4566990745dff1594f3.exe

description	pid	process	target process
PID 1088 wrote to memory of 1968	1088	7ff8c26a36f5a4566990745dff1594f3.exe	powershell.exe
PID 1088 wrote to memory of 1968	1088	7ff8c26a36f5a4566990745dff1594f3.exe	powershell.exe
PID 1088 wrote to memory of 2144	1088	7ff8c26a36f5a4566990745dff1594f3.exe	msbuild.exe
PID 1088 wrote to memory of 2144	1088	7ff8c26a36f5a4566990745dff1594f3.exe	msbuild.exe
PID 1088 wrote to memory of 2144	1088	7ff8c26a36f5a4566990745dff1594f3.exe	msbuild.exe
PID 1088 wrote to memory of 2144	1088	7ff8c26a36f5a4566990745dff1594f3.exe	msbuild.exe
PID 1088 wrote to memory of 2144	1088	7ff8c26a36f5a4566990745dff1594f3.exe	msbuild.exe
PID 1088 wrote to memory of 2144	1088	7ff8c26a36f5a4566990745dff1594f3.exe	msbuild.exe
PID 1088 wrote to memory of 2144	1088	7ff8c26a36f5a4566990745dff1594f3.exe	msbuild.exe
PID 1088 wrote to memory of 2144	1088	7ff8c26a36f5a4566990745dff1594f3.exe	msbuild.exe

C:\Users\Admin\AppData\Local\Temp\7ff8c26a36f5a4566990745dff1594f3.exe
"C:\Users\Admin\AppData\Local\Temp\7ff8c26a36f5a4566990745dff1594f3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1088

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath $env:UserProfile
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1968

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
2⤵
PID:2144

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ma31ktb3.dpw.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1968-0-0x00007FF8161C3000-0x00007FF8161C5000-memory.dmp

Filesize
8KB

Download
memory/1968-1-0x0000021E6A5B0000-0x0000021E6A5D2000-memory.dmp

Filesize
136KB

Download
memory/1968-11-0x00007FF8161C0000-0x00007FF816C81000-memory.dmp

Filesize
10.8MB

Download
memory/1968-12-0x00007FF8161C0000-0x00007FF816C81000-memory.dmp

Filesize
10.8MB

Download
memory/1968-15-0x00007FF8161C0000-0x00007FF816C81000-memory.dmp

Filesize
10.8MB

Download
memory/2144-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download