b0a84a8c8d6807c6bde36a04f89026ba4f7ce88686b77ba28d75e61773501068

Analysis

max time kernel
150s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/10/2026, 17:12

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General

Target
jaffacakes118_Trojan.Win32.Inject.utb.exe
Size 25KB
Sample261018-vq3a8astgx
SHA256 b0a84a8c8d6807c6bde36a04f89026ba4f7ce88686b77ba28d75e61773501068
MD5 cf231c35cbabc8a3506191e3544863b0
SHA1 b149c7c6fa6ab6269707d0095f796bd4d4729946
SHA512 08131f1671a0d5c01c42e3bcd1b1e110406db1bf8dd50c451426f79df1954df9f807c59ceae052d9a7a0d662d5cbbbeb2260246cdd51542a713468ccb390d394
SSDEEP 384:B4BTmJ9Qyq6XHlpc+hh4Qxgsesn2FSMyQKXt:S5m9Qr63XcAxgs52F
TLSH
T196B283C329BFD4FAE0FD2EB379C2D172F0B8B07C4981075A85641F41BAE6B41B4146A6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
1336	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 884 set thread context of 1336	884	jaffacakes118_Trojan.Win32.Inject.utb.exe	89

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_Trojan.Win32.Inject.utb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 884 wrote to memory of 1336	884	jaffacakes118_Trojan.Win32.Inject.utb.exe	89
PID 884 wrote to memory of 1336	884	jaffacakes118_Trojan.Win32.Inject.utb.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.utb.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.utb.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:884
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1336

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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/1336-0-0x0000000000400000-0x0000000000409000-memory.dmp

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