1b03c8330bc4c76ee97fba2cee7ffa0c30e3e9d8172685c39d644c6f60a12494

Analysis

max time kernel
148s
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, 12:44

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General

Target
jaffacakes118__93c2a7dcbc606afd4581b6c2480c6dbd.dll
Size 73KB
Sample260919-pyhc5ack8t
SHA256 1b03c8330bc4c76ee97fba2cee7ffa0c30e3e9d8172685c39d644c6f60a12494
MD5 93c2a7dcbc606afd4581b6c2480c6dbd
SHA1 1c4a8796f6a5adb3442a1a26fb2952b2d5b95b05
SHA512 f7715569d70d113bf2382f4a3d364e6548c3e06ac0e9f75e9600374995dd0f62759ed2746d6ddb94859cb943021014b820feed816b05004cb1b4609e93067df6
SSDEEP 1536:PSwlKC19SnIhSmetZ6gCsNbD3i8MABBO+3eg38YH/OSr0xzIcSqT5IW4:HAMn7Sb+eBVugMYfOSr0+cr4
TLSH
T10D73BF61952D23BEE3EBCA7B49FF7A788B2133F3A653B55F4024C0940132292AF4555E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4340	4244	WerFault.exe	91

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 3904 wrote to memory of 4244	3904	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__93c2a7dcbc606afd4581b6c2480c6dbd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3904
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__93c2a7dcbc606afd4581b6c2480c6dbd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4244
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4244 -s 488
    3⤵
    - Program crash
    PID:4340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4244 -ip 4244
1⤵
PID:3284

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/4244-0-0x0000000010000000-0x0000000010683000-memory.dmp

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