9da43d3e7208e4341e2a2d813199a49a535b611343817432c45472429e13ba84

Analysis

max time kernel
150s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 04:01

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General

Target
jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe
Size 8.6MB
Sample260910-ek648ayyet
SHA256 9da43d3e7208e4341e2a2d813199a49a535b611343817432c45472429e13ba84
MD5 5f2a10d3a955d5be88eb33844f83fb10
SHA1 16db8b9023a664c02a56473db635bf9d086c9093
SHA512 b4f18d743464e5eca7d34ff0f0ad2ddbcafaba12c903da7f552fc8b583a2e929b084f4c7c450af3d636ee793f564cd053abad5a0754bac196d306eb7c84c3824
SSDEEP 6144:lq32ProLPC6+ehD++oCwamXE+Q8+/FApQtZRL70/q8:+2oQ+TRL70/R
TLSH
T147963A8335C2A777D1A640B69458C5AB6B29FCA3A909B573B684B30B44F21507F7333E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2516 set thread context of 3048	2516	jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe	89

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3048-3-0x0000000000400000-0x0000000000415000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 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	jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 3048	2516	jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe	89
PID 2516 wrote to memory of 3048	2516	jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe	89
PID 2516 wrote to memory of 3048	2516	jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe	89
PID 2516 wrote to memory of 3048	2516	jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[Pack] - All Video Codecs for Windows Media Player.exe"
  2⤵
  PID:3048

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3048-3-0x0000000000400000-0x0000000000415000-memory.dmp

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