44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 08:10

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General

Target
jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe
Size 188KB
Sample261002-j2xpbsdd86
SHA256 44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24
MD5 75a62874049f2667fd02d75ecd2ab9b7
SHA1 6e7e7b31a417e46292395c4ddb60cec3c7af2bde
SHA512 674b4fb9bdd8ad33df8f272fd1f36ecc29c0f420842218de6ca8c33ba18142d920a5590dc0053bf064441027e3ca75da8a2c3d186f37a2cbb1e6d87df0b10015
SSDEEP 3072:96K0uoqyfmUqp/4gSDIYuWsDxQWP8JdLc4iJxK3:8J69
TLSH
T14C14C73D6CBF493BD2B0C6B5CB9484AABD54E1B631124C3654D39F44C62BA836ED213E
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 2064 set thread context of 4644	2064	jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe	90

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4644-3-0x0000000000400000-0x0000000000425000-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_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2064	jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 4644	2064	jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe	90
PID 2064 wrote to memory of 4644	2064	jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe	90
PID 2064 wrote to memory of 4644	2064	jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe	90
PID 2064 wrote to memory of 4644	2064	jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_44fbb5c3c9a1f78d6c43d763c77a9d34b7036aea7123fbef804efb1d2f2d9b24.exe"
  2⤵
  PID:4644

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/2064-0-0x0000000000400000-0x000000000042F000-memory.dmp

Download

memory/4644-3-0x0000000000400000-0x0000000000425000-memory.dmp