b823b4accdf175774b39d0a3670b9fb3a2b1b5b602a12e5d1e256ee3826d0722

Analysis

max time kernel
149s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
02/06/2026, 21:58

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General

Target
gf-revshell.ps1
Size 642B
Sample260602-1vwbcsev2v
SHA256 b823b4accdf175774b39d0a3670b9fb3a2b1b5b602a12e5d1e256ee3826d0722
MD5 d3d04bded8a853462ae4a9022910ea00
SHA1 57d4a2a9f0ea66a0736de307cf057c5a6baecc56
SHA512 9ec6b94c1260570e010e5a8eca92be70615a331b1fa207dd5369a08234dde828ef09c1a0b219a6c2719b18da3d4f0004477951e690e137367aaecc254c07c828
TLSH
T157F049546DD988B8132138FBCA09EF44E0B05A93C43FEF5097C9C52ED0E355CB574169
MD5 SHA1 SHA512 TLSH

Score

8^/10

execution

Malware Config

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
1	4896	PowerShell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4896	PowerShell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4896	PowerShell.exe
4896	PowerShell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4896	PowerShell.exe
Token: SeDebugPrivilege	5692	whoami.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4896 wrote to memory of 5692	4896	PowerShell.exe	80

C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\gf-revshell.ps1
1⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4896
- C:\Windows\system32\whoami.exe
  "C:\Windows\system32\whoami.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5692

Network

MITRE ATT&CK Enterprise v16

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

__PSScriptPolicyTest_enzarqcw.iq5.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_enzarqcw.iq5.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/4896-1-0x000001FB19750000-0x000001FB19760000-memory.dmp

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memory/4896-0-0x000001FB19750000-0x000001FB19760000-memory.dmp

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memory/4896-8-0x000001FB7E770000-0x000001FB7E792000-memory.dmp

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memory/4896-9-0x000001FB19750000-0x000001FB19760000-memory.dmp

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memory/4896-10-0x000001FB19750000-0x000001FB19760000-memory.dmp

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memory/4896-11-0x000001FB19750000-0x000001FB19760000-memory.dmp

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memory/4896-12-0x000001FB19750000-0x000001FB19760000-memory.dmp

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