d991aade5bab199ffed94dbd004b11e709daa3b257eb2e8be2cc8b6cf62f121f

Analysis

max time kernel
150s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/10/2026, 22:16

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General

Target
jaffacakes118_Trojan.Win32.Chapak.ayaw.exe
Size 4.1MB
Sample261018-166lgabs71
SHA256 d991aade5bab199ffed94dbd004b11e709daa3b257eb2e8be2cc8b6cf62f121f
MD5 24293996f8f11323226fa1ceb6cd2f7f
SHA1 d2f6525706493a975e163d0fe41b40338e48bc4b
SHA512 8291c3fc6695285c898d9f3446a30160715d6c1a1f4a76f7c633b7344768264111e561a142dec1466517f3073dab3ea69a2c23ad37a00e6fc56f34a9e183e71e
SSDEEP 98304:5M0Jhw4ZAqCUa8ne3897dkcrI0J5EVG8MWKcoZK7nq1HOfynLv:5N5CUaMeouLKLctbq8fsb
TLSH
T1591623172142EE3AD055F63AE493E73D227BC8155E628342A7B28EB18F71EF197D404E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3556	2032	WerFault.exe	89

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_Trojan.Win32.Chapak.ayaw.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Chapak.ayaw.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Chapak.ayaw.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 356
  2⤵
  - Program crash
  PID:3556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 2032 -ip 2032
1⤵
PID:3756

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/2032-1-0x00000000027C0000-0x0000000002BB5000-memory.dmp

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