1f9e3bbc7a09c775b1f42cfa72f7c928abe53701e199e5da56d472fdf3f4c311

Analysis

max time kernel
148s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/10/2026, 22:00

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General

Target
jaffacakes118_Trojan.Win32.Small.ev.exe
Size 24KB
Sample261015-1wm2daee29
SHA256 1f9e3bbc7a09c775b1f42cfa72f7c928abe53701e199e5da56d472fdf3f4c311
MD5 e00a2e3bdb1a2cab6e5971b66cf647df
SHA1 7dd64c169a222dda85a39281805c0124231b144b
SHA512 4c6d769a08ab0adaef5b9772f838fb1b6bf5e157a874ac4819b4c25d2346d1419b073fe9d14c041f4854c074f8eb23af46161cc888356604fabf430d4598fa84
SSDEEP 384:nY87BFlgGihBk9EPwATEG7Hs99933Y12dopRFK/pXcJLM20gVP9:Y83yx89yIG7hbep720gV
TLSH
T11DB2D13611BEF83BECD9BCF58100F609D06DEA7B5F39A7C25483A21F25C68275216990
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1340-0-0x0000000000400000-0x000000000040C000-memory.dmp	upx
behavioral2/memory/1340-1-0x0000000000400000-0x000000000040C000-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_Trojan.Win32.Small.ev.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{357A87ED-3E5D-437d-B334-DEB7EB4982A3}	jaffacakes118_Trojan.Win32.Small.ev.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Small.ev.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Small.ev.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:1340

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/1340-0-0x0000000000400000-0x000000000040C000-memory.dmp

Download

memory/1340-1-0x0000000000400000-0x000000000040C000-memory.dmp