b5ec825dd496d1a141191598442643daea18531a4bdff95e78d5793dd3f3fc40

Analysis

max time kernel
148s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/09/2026, 19:33

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General

Target
jaffacakes118__ad3b9a8f322b477dbbb2b2c0432c8a45.exe
Size 24KB
Sample260919-x919dabc87
SHA256 b5ec825dd496d1a141191598442643daea18531a4bdff95e78d5793dd3f3fc40
MD5 ad3b9a8f322b477dbbb2b2c0432c8a45
SHA1 9fd835c46fee284a4f968a784fecfc44b9bbb522
SHA512 c7295bb93f3d2be0b62493be97ac3ced46d208e0819827d790625e9c91f419a362fc67960b8c9fd5c8fd47d61cf9a9eb49123cc2affe6df0c4e4820929ca0eab
SSDEEP 384:HrshJJxUo/4xntsBicdGsjwlmgrmWp2qKUDLLO00:L4JxUQwnJnPlbqWM2C00
TLSH
T1F4B25B93B525EC95D5DE8131DE13C80E9312362105760DBDB7BCBEEED57E290A08E88D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery execution

Malware Config

Signatures

Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs

execution

Visual Basic

T1059.005

pid	Process
3184	WScript.exe

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

System Information Discovery
T1082

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
4792	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118__ad3b9a8f322b477dbbb2b2c0432c8a45.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000_Classes\Local Settings	svchost.exe

Suspicious behavior: RenamesItself 2 IoCs

pid	Process
2584	jaffacakes118__ad3b9a8f322b477dbbb2b2c0432c8a45.exe
2584	jaffacakes118__ad3b9a8f322b477dbbb2b2c0432c8a45.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5644	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 4792	2584	jaffacakes118__ad3b9a8f322b477dbbb2b2c0432c8a45.exe	89
PID 4792 wrote to memory of 5644	4792	cmd.exe	91
PID 5644 wrote to memory of 3184	5644	svchost.exe	92

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__ad3b9a8f322b477dbbb2b2c0432c8a45.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__ad3b9a8f322b477dbbb2b2c0432c8a45.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c run.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4792
- - C:\Users\Admin\AppData\Local\Temp\svchost.exe
    svchost.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:5644
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\reg.vbs"
      4⤵
      Executes a VBScript file via the Windows Script Host.
      System Location Discovery: System Language Discovery
      PID:3184

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Visual Basic

T1059.005

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

reg.vbs

Path C:\Users\Admin\AppData\Local\Temp\reg.vbs
Size 292B
SHA256 258def3e3c6d2f23d29a96209218ba58f40dbe644938452dcfc48fd113a7bea6
MD5 344f0e480669a6cfd147877470601f46
SHA1 64a32bcf575b29267f4d2f1f834ce9cb12640dec
SHA512 cd06b8630ac28b936a041566a85dde8f1c799f3dae952540f8bd07845d81ec3dae2f58b12866c9e5c6fdc5357d2cf181e87e61da641f6b2bea46f6ffaa7ef700
TLSH
T154E027219863C14DD07552935477951E35705E593597EF4901D490111315CDFA19D39D
MD5 SHA1 SHA512 TLSH

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run.bat

Path C:\Users\Admin\AppData\Local\Temp\run.bat
Size 11B
SHA256 8e8eab0b4bfdc35c5f238935b81298e43970ee6818e9629d725297ebf03838a6
MD5 d1c56374fff0243832b8696d133b7861
SHA1 f4d236fdec2fd03914189c3b26e5cb0dfea9d761
SHA512 e74cbfc425b9779b79dfb6b53dbf3d1451f9f35a766cc5167932b95c9bdb5288b65f9886fbdf3c3b180bf3a8360bfa1ef577b63e3443cae04b49e7ece433c452
MD5 SHA1 SHA512

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memory/2584-0-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/2584-3-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/5644-12-0x0000000000400000-0x0000000000408000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads