aacbdc4872a7220948e9063591e88ef413ea1f1eb1fe3d5011d8d951cc06fe21

Analysis

max time kernel
149s
max time network
136s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260513-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
submitted
04/08/2026, 12:50

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General

Target
k3wfxjb.exe
Size 87KB
Sample260804-p27geser8w
SHA256 aacbdc4872a7220948e9063591e88ef413ea1f1eb1fe3d5011d8d951cc06fe21
MD5 f629efa7616254f7ecd90656985daa23
SHA1 ba8b5628ee56c96bf565feec761b14bce7c319cf
SHA512 7a20e5447297edd18f3b40cea597fafcbc8de8adfe960096dad2e02a1815d06673248f004cc473a2eded9335e2d636d070973e7589bba5d06e43cebfb1e99058
SSDEEP 1536:JhzEzirZlKnpSzAbvEpYOMmcsjZakYSpUeMFcPZlXh6+g0rUFvTxV:8irZlKw+uYOdtF9pUaPZlXh6+gEyTL
TLSH
T1D193071BB5C0A9B0D636C9B4C6969AE6C770B41597285FEB6323C18C1E101D7EFBB903
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
464	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1764	k3wfxjb.exe
1764	k3wfxjb.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 464	1764	k3wfxjb.exe	83

C:\Users\Admin\AppData\Local\Temp\k3wfxjb.exe
"C:\Users\Admin\AppData\Local\Temp\k3wfxjb.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c pause >nul
  2⤵
  - Executes a command shell one-liner
  PID:464

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads