05ef436198c3ec7cee3fe4d6b49f39954c498514605b565388cd05c1e92000c3

Analysis

max time kernel
140s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 15:32

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General

Target

96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe
Size

574KB
MD5

96ac63b899e66f5ff07a9c990bd6c465
SHA1

cb0a0aa90a3f97695f742d9cd6d5cbbaff06c733
SHA256

05ef436198c3ec7cee3fe4d6b49f39954c498514605b565388cd05c1e92000c3
SHA512

ce447ce02ba1bceff447978534cf0d963e6701e2dfe7f5deffed43e1a9b7d8755cc845a4243b27e9ccfec2bccebee523018cf1861cd349ba4bf93c4fb3b52e94
SSDEEP

3072:0344ESdPcGRwmyTRuRot7flEzOeHPXwN25kUIXfID9oz2+1mkOmDetwy1OsqUCNe:awH

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3388-0-0x0000000000400000-0x0000000000491000-memory.dmp	upx
behavioral2/memory/3388-8-0x0000000000400000-0x0000000000491000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3388 set thread context of 3380	3388	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe	85

System Location Discovery: System Language Discovery 1 TTPs 2 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	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3388	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3388 wrote to memory of 3380	3388	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe	85
PID 3388 wrote to memory of 3380	3388	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe	85
PID 3388 wrote to memory of 3380	3388	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe	85
PID 3388 wrote to memory of 3380	3388	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe	85
PID 3388 wrote to memory of 3380	3388	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe	85
PID 3388 wrote to memory of 3380	3388	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe	85
PID 3388 wrote to memory of 3380	3388	96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3388
- C:\Users\Admin\AppData\Local\Temp\96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\96ac63b899e66f5ff07a9c990bd6c465_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3380

Network

MITRE ATT&CK Enterprise v15

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/3380-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3380-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3380-6-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/3380-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3388-0-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/3388-8-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download