5ad63bce47927f25ff7e9ce342d553602e5f20d57c6645bb1c92db953a6980db

Analysis

max time kernel
148s
max time network
113s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/09/2026, 21:58

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General

Target
jaffacakes118__27d02f290c85532ab515a9bee4df45de.dll
Size 95KB
Sample260920-1vrcea1s8p
SHA256 5ad63bce47927f25ff7e9ce342d553602e5f20d57c6645bb1c92db953a6980db
MD5 27d02f290c85532ab515a9bee4df45de
SHA1 6250297e07036e7c82ef6da93bd5b2e1d9b1e513
SHA512 b83f5ac4aa46256018833a1b3e812fb39dcd525a4ea98e3397f7c8b46d72ddf76c92ea1d4ebf087e9ef093d8a92f49a8729ed28e8925043fdd3a9bedb2bd5c04
SSDEEP 1536:Zn4Mi33LS7enDxB1zGmTR54O+E4KeDGb714kvfU:Zfi3b8enD3ZGmTQO+7RqbH0
TLSH
T1D593BE8C56202537D37B8536A85B3F3A8A3E22717D07649B873311953C7A262BB05F4F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4348-0-0x0000000010000000-0x000000001000E000-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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5988 wrote to memory of 4348	5988	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__27d02f290c85532ab515a9bee4df45de.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__27d02f290c85532ab515a9bee4df45de.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4348

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/4348-0-0x0000000010000000-0x000000001000E000-memory.dmp

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