d6536c48c9a7a2efc0eb32e900a2a760908dbc79fdccbf0a5aad0611f4dbf5f9

Analysis

max time kernel
150s
max time network
143s
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, 03:00

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General

Target
jaffacakes118_WinRAR 3.80 + License.exe
Size 8.6MB
Sample260910-dhgacaxtht
SHA256 d6536c48c9a7a2efc0eb32e900a2a760908dbc79fdccbf0a5aad0611f4dbf5f9
MD5 ed6936c5b35c19bbc37732e4a95becc6
SHA1 04c25f57ff238e52946786dab0635b52eef66cf9
SHA512 509aed86b8d0ad969c95d53c00226278c29fcb06680dd601751d51ea0d259561c6eac0853d3a0cf0ecce2cb1cda6c675d4d011b60793dfff64796253ed7aa3b6
SSDEEP 6144:lq32ProLPC6+ehD++oCwamXE+Q8+/FApQtZRL70/qW:+2oQ+TRL70/X
TLSH
T1C9963A8335C2A777D1A640B69458C5AB6B29FCA3A909B573B684B30B44F21507F7333E
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 1396 set thread context of 4340	1396	jaffacakes118_WinRAR 3.80 + License.exe	89

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4340-3-0x0000000000400000-0x0000000000415000-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_WinRAR 3.80 + License.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1396 wrote to memory of 4340	1396	jaffacakes118_WinRAR 3.80 + License.exe	89
PID 1396 wrote to memory of 4340	1396	jaffacakes118_WinRAR 3.80 + License.exe	89
PID 1396 wrote to memory of 4340	1396	jaffacakes118_WinRAR 3.80 + License.exe	89
PID 1396 wrote to memory of 4340	1396	jaffacakes118_WinRAR 3.80 + License.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_WinRAR 3.80 + License.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_WinRAR 3.80 + License.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1396
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_WinRAR 3.80 + License.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_WinRAR 3.80 + License.exe"
  2⤵
  PID:4340

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/4340-3-0x0000000000400000-0x0000000000415000-memory.dmp

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