046b5361d061f384138d2e8c8344d06b6cbbc7169064231304d88259292de960

Analysis

max time kernel
148s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/10/2026, 23:29

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.dll
Size 12KB
Sample261013-3gr3wsvybt
SHA256 046b5361d061f384138d2e8c8344d06b6cbbc7169064231304d88259292de960
MD5 1aed730ac177172be430ff80a1f9faac
SHA1 65350ee790bdd8bf47f9ab4141a5be1335d5cb6a
SHA512 bc6a9ccb3f0f874aa31bc256c8fcc9c6f956b1d6d2db27cd79970cc5786d1a68eea4d7788705bd24e9fb7682a15608d94790560cc8eb49fefdf01c2d5a08f46f
SSDEEP 192:LAqObz3mDHCLGnZNKeSIfoM2GawqFi6AzryJlFzzrBo+VQaHBzfo9OXsL:Obz3IDK1IyZ86AzgFzzrBf7JXQ
TLSH
T1B242BF4B4F79F529C65189B71EA3C3F9A1333024736988C4177453DD61FCD228702B9A
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/5424-0-0x0000000010000000-0x000000001000F000-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 4976 wrote to memory of 5424	4976	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5424

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/5424-0-0x0000000010000000-0x000000001000F000-memory.dmp

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