5c293cc2a85f811a072123233b81bd7926145b2cabd9e06f5ec63418b6511899

Analysis

max time kernel
148s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/10/2026, 22:29

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General

Target
jaffacakes118_Worm.Win32.AutoRun.fcyi.exe
Size 106KB
Sample261015-2ehwrstsbs
SHA256 5c293cc2a85f811a072123233b81bd7926145b2cabd9e06f5ec63418b6511899
MD5 87ccd68bce399f4cd914d542dbe6ef3a
SHA1 119f9d78350982dcc1a0a4c22fcf5cf799e1bd36
SHA512 115493b2802e0e47c040c5c5829cf0bf2549338b1889820cb5a4932618f49909638b3aa70dd56eee704e72bd9ca81e1b35bd8ae87c1a7a5ebc20c2c3e18f1bac
SSDEEP 1536:F+FDoKtniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZ:F+FDzK71QkbstyJjCKICpC72s/mlaX
TLSH
T144B3E166F79A08D2D2848F3B878AAD70CE457D13464B10B989843FBF9D37D01B56C27A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1388	3108	WerFault.exe	88

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_Worm.Win32.AutoRun.fcyi.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Worm.Win32.AutoRun.fcyi.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Worm.Win32.AutoRun.fcyi.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3108
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3108 -s 432
  2⤵
  - Program crash
  PID:1388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3108 -ip 3108
1⤵
PID:4860

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

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Downloads

memory/3108-0-0x0000000000400000-0x000000000043D000-memory.dmp

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memory/3108-1-0x0000000000401000-0x0000000000402000-memory.dmp

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memory/3108-2-0x0000000000400000-0x000000000043D000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads