6d6a24957094dc830fbce3eed8a3204edbf19f851387366aeffd331e19f4be10

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 03:16

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General

Target
jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe
Size 384KB
Sample260910-dshadsvhke
SHA256 6d6a24957094dc830fbce3eed8a3204edbf19f851387366aeffd331e19f4be10
MD5 1c8bd7964f63e70ea977fbdf970f48b6
SHA1 c53e63ca96724b19d94f329b8cd24a355c28455a
SHA512 7368b12ffcbd9061c8c78f54a5e9caf181035ecee5009dd07a5c789af2523f1f1556f80fad9dde5859f6e49c170b0de3779181310f946c9e700701c7807d2130
SSDEEP 3072:Ys+eFHCVLlHBal/UpZ0i3xenF0N5hVyhan/ePKDtOw:u2HCZkiBenF0N5hVsYeE
TLSH
T1F0847C877295D562F11109B12E65C2E422FFBC365E03640BB7C83B1D7E3AA898E71763
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4668 set thread context of 2988	4668	jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe	89

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2988-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx

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	jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4668	jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4668 wrote to memory of 2988	4668	jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe	89
PID 4668 wrote to memory of 2988	4668	jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe	89
PID 4668 wrote to memory of 2988	4668	jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe	89
PID 4668 wrote to memory of 2988	4668	jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4668
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe
  C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Intel.Visual.Fortran.Compiler.v11.1.035-TBE.exe
  2⤵
  PID:2988

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

memory/2988-5-0x0000000000400000-0x0000000000408000-memory.dmp

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