41f117b733c3d297efa39e21df4b62909c9b812e87163d1eb5883d81ea4fe74c

Analysis

max time kernel
148s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/10/2026, 23:09

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General

Target
jaffacakes118_Trojan.Win32.Agent.pkso.dll
Size 308KB
Sample261015-246dcsd151
SHA256 41f117b733c3d297efa39e21df4b62909c9b812e87163d1eb5883d81ea4fe74c
MD5 77d122e9ef7e4ded68e32fb8ed1a08e1
SHA1 8c55866b407ffd4d6832b04b036ead0bc9bda951
SHA512 3a1fda66fed85e9183b191718a14a222a700a47656ca50099bdc6daa50a593f1df49d147f4c0f44271026241f4e27c889a1ac5898b1777211b854595b9e31b6f
SSDEEP 6144:k/VQsaclOucRiUXLkdwyP6FMG84Uvi19EXf/ngN2egcwn0eckajp+TB3uwXAXN:XsKucRi8kyyyG4cXf/ngNPen0ec/jp+6
TLSH
T1B364AE0276C3C072C8EE06794945C7A917FDB552ABE5C2C3FFD41E8D9E326C29A35286
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3080	5200	WerFault.exe	87

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 behavior: EnumeratesProcesses 8 IoCs

pid	Process
5200	rundll32.exe
5200	rundll32.exe
5200	rundll32.exe
5200	rundll32.exe
5200	rundll32.exe
5200	rundll32.exe
5200	rundll32.exe
5200	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5200	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 124 wrote to memory of 5200	124	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.pkso.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:124
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.pkso.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5200
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5200 -s 672
    3⤵
    - Program crash
    PID:3080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5200 -ip 5200
1⤵
PID:4220

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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