f57bf20330dec894a91093c6cc558537931656b589afbcf26711c4e030e811f1

Analysis

max time kernel
149s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/09/2026, 11:00

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General

Target
jaffacakes118_f57bf20330dec894a91093c6cc558537931656b589afbcf26711c4e030e811f1.dll
Size 195KB
Sample260930-m4bfnade56
SHA256 f57bf20330dec894a91093c6cc558537931656b589afbcf26711c4e030e811f1
MD5 36eccb45f7c62bc897aea4f1dd445bd6
SHA1 ef3a2012c5f352aeedeb5c3bb7d62472e2547b64
SHA512 7ad6b01aad8c0390cb4c0b7cb166d700e6385cc1c15b00d73605ad9486ea7dfcf11ea7a43dfb5486132b1927b1ee8175f18e471f6cb5dee6e4175251fc884b2d
SSDEEP 6144:76tNHp/P2kxtV5Cgxuivnal6F3l1LIzmGlXvDe:7iRH5CaVval6jNIzmG9q
TLSH
T17514D0E77DD05AEAE27115BED75BBB4B64344631ECCCC255574024C3A8BBBC0A863A23
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1060	4672	WerFault.exe	84

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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 4672	4616	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_f57bf20330dec894a91093c6cc558537931656b589afbcf26711c4e030e811f1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_f57bf20330dec894a91093c6cc558537931656b589afbcf26711c4e030e811f1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4672
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4672 -s 544
    3⤵
    - Program crash
    PID:1060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4672 -ip 4672
1⤵
PID:4636

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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