7923446b2b0fcfdc4d1d6b568fe2e6617c5e5c7cda0b9c46d98d91f599582f3b

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
13/10/2026, 23:36

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.dll
Size 50KB
Sample261013-3lxtyavyew
SHA256 7923446b2b0fcfdc4d1d6b568fe2e6617c5e5c7cda0b9c46d98d91f599582f3b
MD5 1be4ba21c2678b90e7d6644867f6f577
SHA1 d2f8b7a2f59eb06ce9d613018ff25b24dc40e715
SHA512 2c5a41bca979c5d654d38bcf33752484eb4b067c466b9c992c8a27ad575dfa4b54b612dae0c48424323b956a6306dbd5a972b477c442bae64c04b750cc99bb60
SSDEEP 1536:CGxwMsZ4T/4Q/GRd1Kap4NE/UuBE+480S:CGeKTAdHKapyEQ+fV
TLSH
T1E333F232F7420677D2290A753BD59C555062FDF30312A09FF9754BC98F24312AEAD92A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

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

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 SetWindowsHookEx 2 IoCs

pid	Process
2172	rundll32.exe
2172	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5596 wrote to memory of 2172	5596	rundll32.exe	91

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:5596
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2172

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/2172-0-0x0000000010000000-0x000000001001F000-memory.dmp

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memory/2172-1-0x0000000002B50000-0x0000000002B55000-memory.dmp

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memory/2172-2-0x0000000010000000-0x000000001001F000-memory.dmp

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memory/2172-4-0x0000000010000000-0x000000001001F000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads