e427330f976a9b71fe6b654f483123be0492f15ba82a772c5cfc5ec3d852f24a

Analysis

max time kernel
148s
max time network
147s
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, 20:15

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General

Target
jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
Size 404KB
Sample260920-y1ngladm21
SHA256 e427330f976a9b71fe6b654f483123be0492f15ba82a772c5cfc5ec3d852f24a
MD5 247aa56c8107671300e9ee5b1baecce0
SHA1 07f7cfbb941ee16e3e53f1d159a623427c87f0f9
SHA512 c021535177b26aca86f8394130447f64903584b44b5364c8e85bcacf4fc80e0573a6c3fab1b1c328a413bd1ab57968e75e16eb460dff26d4c97eed28ce4c1127
SSDEEP 6144:jXDLwAT8VQKE7+e3XytI5WKDJ/2ZtB0OBrgAkoZgGJYYJ8xBm6jKOOOrkvVrdq6M:Nhd6mb8xxdq
TLSH
T148946D2EA1283353C6DAC37C29C14917E0B54B5BE2826B0C74F6779F5A58683FC85E1E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 5380 set thread context of 2520	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe	88
PID 5380 set thread context of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 set thread context of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 set thread context of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 set thread context of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 set thread context of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5380-0-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral2/memory/5380-6-0x0000000000400000-0x0000000000467000-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__247aa56c8107671300e9ee5b1baecce0.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 5380 wrote to memory of 2520	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe	88
PID 5380 wrote to memory of 2520	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe	88
PID 5380 wrote to memory of 2520	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe	88
PID 5380 wrote to memory of 2520	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe	88
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
PID 5380 wrote to memory of 0	5380	jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5380
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118__247aa56c8107671300e9ee5b1baecce0.exe"
  2⤵
  PID:2520

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/2520-3-0x0000000000400000-0x0000000000409000-memory.dmp

Download

memory/5380-0-0x0000000000400000-0x0000000000467000-memory.dmp

Download

memory/5380-6-0x0000000000400000-0x0000000000467000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads