c6509debb269cb499a0e41c7593f0adad4c39b395a4ab33671fd384693757106

Analysis

max time kernel
150s
max time network
137s
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, 03:24

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General

Target
jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe
Size 8.6MB
Sample260910-dyfzhswarc
SHA256 c6509debb269cb499a0e41c7593f0adad4c39b395a4ab33671fd384693757106
MD5 5d946bcd97eaf63414e8320eff73140f
SHA1 a585957d2c15ccbad4c98da6f8991acaececa462
SHA512 d72b71b8f2f3611325bb37820a1d0740557373ee0e292289d7673a6f319195061216f5ba6acdf3280c84dfd593f3b723a9b4431ea039d0f24adc6c46d4c3b0e5
SSDEEP 6144:lq32ProLPC6+ehD++oCwamXE+Q8+/FApQtZRL70/qN:+2oQ+TRL70/g
TLSH
T19E963A8335C2A777D1A640B69458C5AB6B29FCA3A909B573B684B30B44F21507F7333E
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 4496 set thread context of 372	4496	jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe	89

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/372-3-0x0000000000400000-0x0000000000415000-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_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 372	4496	jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe	89
PID 4496 wrote to memory of 372	4496	jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe	89
PID 4496 wrote to memory of 372	4496	jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe	89
PID 4496 wrote to memory of 372	4496	jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_FlashFXP 3.8 3.7.5 Build 1303 Beta.zip.exe"
  2⤵
  PID:372

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/372-3-0x0000000000400000-0x0000000000415000-memory.dmp

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