aaefbb6b8c10478ae5c3892cbe74eef45b425a61b4c6bc86dc3ebaf8906b0d93

Analysis

max time kernel
150s
max time network
157s
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, 02:35

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General

Target
jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe
Size 8.6MB
Sample260910-c3jersdk5y
SHA256 aaefbb6b8c10478ae5c3892cbe74eef45b425a61b4c6bc86dc3ebaf8906b0d93
MD5 3d7e156469dcf54dda9767712b7c9b87
SHA1 27af60fc6e7ff854fe5d0e7f1108d1fe3daeb318
SHA512 22c41af95cafefef4f1c5672ff5006311ccefd31aba4538ed7cc99d60b4ba6e2192995e6f7cab717e38cf26a7e0a2096a27a1617be0b2e59d6ed8925ae281148
SSDEEP 6144:lq32ProLPC6+ehD++oCwamXE+Q8+/FApQtZRL70/qD:+2oQ+TRL70/w
TLSH
T152963A8335C2A777D1A640B69458C5AB6B29FCA3A909B573B684B30B44F21507F7333E
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 4432 set thread context of 3344	4432	jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe	89

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3344-0-0x0000000000400000-0x0000000000415000-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_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 3344	4432	jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe	89
PID 4432 wrote to memory of 3344	4432	jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe	89
PID 4432 wrote to memory of 3344	4432	jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe	89
PID 4432 wrote to memory of 3344	4432	jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4432
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_UltraISO v 9 3 0 2612 incl 3 Keys (10 Nov 2008).exe"
  2⤵
  PID:3344

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/3344-0-0x0000000000400000-0x0000000000415000-memory.dmp

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