2349fa45832965e7fa733d6f0f3882f3a4b4f8cd8bb72ff2676e2d7b089d61f4

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/09/2026, 22:45

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General

Target
jaffacakes118_2349fa45832965e7fa733d6f0f3882f3a4b4f8cd8bb72ff2676e2d7b089d61f4.dll
Size 823KB
Sample260924-2prxesytht
SHA256 2349fa45832965e7fa733d6f0f3882f3a4b4f8cd8bb72ff2676e2d7b089d61f4
MD5 3ce2d270512e42fff3382fb57d17012a
SHA1 e109bead63e9c20b2c1a3f35fb835221c8df0275
SHA512 706f17a275e9b31fc7ad6e824a47fea93e63ab0abb4d23ccef70714b0ce802d9e84f696d5e69b2f405fa3ff8426906d27865415c597503ae0ea6abaf271b5a7f
SSDEEP 24576:HTCivFO62+n8fcj38GiOYtqbbytzyYeWTp:Ht4ZkJ781OcqbbytzyYekp
TLSH
T1DC053A31F6908837D2777979DC5796986839BB903D24AC0B2AD82D8CAF787C13C27257
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4988	aCANYR.dll

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\aCANYR.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\aCANYR.dll	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aCANYR.dll

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3208 wrote to memory of 4316	3208	rundll32.exe	86
PID 4316 wrote to memory of 4988	4316	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2349fa45832965e7fa733d6f0f3882f3a4b4f8cd8bb72ff2676e2d7b089d61f4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3208
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2349fa45832965e7fa733d6f0f3882f3a4b4f8cd8bb72ff2676e2d7b089d61f4.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4316
- - C:\Windows\SysWOW64\aCANYR.dll
    C:\Windows\system32\aCANYR.dll "C:\Windows\SysWOW64\"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4988

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

aCANYR.dll

Path C:\Windows\SysWOW64\aCANYR.dll
Size 447KB
SHA256 6a68e496b9704b5e1c30f2917bf99513006c440ee2abdc442fe5ccece53de92b
MD5 fe89f063c43e58f425cd545e0b65f40e
SHA1 73bf2a4ce970797dd2f356bbf2b6857a8879fc8c
SHA512 7485a19d1f96be3bd70a432a8356e11ae7c57b7cb2c2d6f3d4cd4c22df742884fb1235520ea9feef291fc63fa9e6b4f834c3cd2f1819371dfaf4e16afbe1f0b2
SSDEEP 6144:C1QN4GdORaPsoF4zWiXeNNFpp4swB/orbJpytzyYeu5b8ZnOnhpyop7Nbv4Qcl:H4oPs6iONStdcbbytzyYeWb1Jp7NbAl
TLSH
T1C3A40931F6608437E13779BAEC52959C6829BB903915AC0B1AD82E8CFF787C13D27257
MD5 SHA1 SHA512 SSDEEP TLSH

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