7188cf21ff1b257544fe554aa1f9207a1712f95f13660a48475b0af4f9adcd45

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/09/2026, 22:30

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General

Target
jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe
Size 850KB
Sample260920-2e69csfj4s
SHA256 7188cf21ff1b257544fe554aa1f9207a1712f95f13660a48475b0af4f9adcd45
MD5 28c71a02a505c74d98c8a0c276d3f9e7
SHA1 1cb00bff2f0ce310d4c0d45c62c57f38898fc07e
SHA512 1d46825d5924c79da4a979daeec0577adfff036e7cd89c1efbb78148dd3f9d9a0f40be3cf70895245b5e3734eda70c22fd59615a0ba630bca2805692a467e03c
SSDEEP 24576:U0wwuFQZfpcYRzQjbJfVhcIIVclgfw1NHZXmC:pwwiOBwb9VhyVvWxZx
TLSH
T12805230A536E4D05D4616E3AC263804D1374A9EB2D05813F254FFCFA7CB90DE5FA7A8A
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 1376 set thread context of 3628	1376	jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe	88

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3628-5-0x0000000000400000-0x0000000000458000-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__28c71a02a505c74d98c8a0c276d3f9e7.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1376	jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe
1376	jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 3628	1376	jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe	88
PID 1376 wrote to memory of 3628	1376	jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe	88
PID 1376 wrote to memory of 3628	1376	jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe	88
PID 1376 wrote to memory of 3628	1376	jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe	88

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe
  C:\Users\Admin\AppData\Local\Temp\jaffacakes118__28c71a02a505c74d98c8a0c276d3f9e7.exe
  2⤵
  PID:3628

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/1376-0-0x0000000000400000-0x0000000000742000-memory.dmp

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memory/1376-2-0x0000000000400000-0x0000000000742000-memory.dmp

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memory/1376-8-0x0000000000400000-0x0000000000742000-memory.dmp

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memory/3628-5-0x0000000000400000-0x0000000000458000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads