d3090f25c2aab65751e5d4fa07d6af9f2bc8a2294f007db0b3216996541c926d

Analysis

max time kernel
150s
max time network
124s
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, 04:57

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General

Target
jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe
Size 8.6MB
Sample260910-flg26aff43
SHA256 d3090f25c2aab65751e5d4fa07d6af9f2bc8a2294f007db0b3216996541c926d
MD5 b8405f2fa04dd6649d77cf71725a4167
SHA1 e208ccc79a4d8d13cb3b39de3bf5aad2c7323f5e
SHA512 3bb987f4db5a3be985e4a7217ffd59d4963698b446d7e35e43aeac408a8cd4346417c43aad6b92e9ecfed8e397f56738d08d18b5f5c8bc61542aa693100f8847
SSDEEP 6144:lq32ProLPC6+ehD++oCwamXE+Q8+/FApQtZRL70/qH:+2oQ+TRL70/a
TLSH
T18F963A8335C2A777D1A640B69458C5AB6B29FCA3A909B573B684B30B44F21507F7333E
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 4864 set thread context of 2524	4864	jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe	90

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2524-0-0x0000000000400000-0x0000000000415000-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_S T A L K E R Clear Sky Keygen rar.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 2524	4864	jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe	90
PID 4864 wrote to memory of 2524	4864	jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe	90
PID 4864 wrote to memory of 2524	4864	jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe	90
PID 4864 wrote to memory of 2524	4864	jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4864
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_S T A L K E R Clear Sky Keygen rar.exe"
  2⤵
  PID:2524

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/2524-0-0x0000000000400000-0x0000000000415000-memory.dmp

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