b1fb0b6673d808300e3ab729f7d39a2ca806cf78e41fcce0a045f2773e750069

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
20/09/2026, 23:18

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General

Target
jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
Size 200KB
Sample260920-3afraavvbw
SHA256 b1fb0b6673d808300e3ab729f7d39a2ca806cf78e41fcce0a045f2773e750069
MD5 2a30d316a11b9b3f9db147ec48139405
SHA1 40ecea431098604512d5dfb82859326f2f0e8c10
SHA512 e5fab2dd5d93ab8e02e6f993ca3b13b601fd35908c01ae45f34bef20964d1504dd4ff82540717219cb48c79d7268b770b22dde3c96ef19845a79c3642626f5f8
SSDEEP 3072:TUQSQwGHa6Jv/e2iNLLOg0sI5nGwsVq84NPs5vxzHDKR+SWHztHvm:4yhJ3eZdp0h5Gdh4tktjtS8ztPm
TLSH
T13614E00A6C2CD463DC5DB136ED52C9F9E2156C35E1B046F3B1E8BE7A3BB81E5A00522D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4688 set thread context of 2516	4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe	87
PID 4688 set thread context of 0	4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.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	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2516	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
2516	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
2516	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
2516	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4688 wrote to memory of 2516	4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe	87
PID 4688 wrote to memory of 2516	4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe	87
PID 4688 wrote to memory of 2516	4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe	87
PID 4688 wrote to memory of 2516	4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe	87
PID 4688 wrote to memory of 0	4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
PID 4688 wrote to memory of 0	4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
PID 4688 wrote to memory of 0	4688	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
PID 2516 wrote to memory of 3224	2516	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe	55
PID 2516 wrote to memory of 3224	2516	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe	55
PID 2516 wrote to memory of 3224	2516	jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3224
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4688
- - C:\Users\Admin\AppData\Local\Temp\jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118__2a30d316a11b9b3f9db147ec48139405.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2516

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/2516-3-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/2516-5-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/2516-7-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/2516-6-0x0000000000400000-0x0000000000408960-memory.dmp

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memory/3224-11-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

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memory/3224-12-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

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memory/4688-0-0x0000000000400000-0x0000000000474000-memory.dmp

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memory/4688-9-0x0000000000400000-0x0000000000474000-memory.dmp

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