bc631a9d7b1c637aa9407aed6c23c710a10d59ed3f7c88243e041427ffca0575

Analysis

max time kernel
140s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 15:04

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General

Target

01f63136a273542e838db6e6171792f3_JaffaCakes118.exe
Size

377KB
MD5

01f63136a273542e838db6e6171792f3
SHA1

6f1b836ab719b0f96a3ecb964af09ecc75d94679
SHA256

bc631a9d7b1c637aa9407aed6c23c710a10d59ed3f7c88243e041427ffca0575
SHA512

9a564c50bec2b11d350c0f63b0e93bb21d6a337253f90b9a430ac5baaad171bdd49116fe6b34154c7629542206856c563c54a47380cf1feb8c32a58bc308bb1d
SSDEEP

6144:glZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76llz1SC23lEHWPwyoyxLCf:gHLUMuiv9RgfSjAzRtylzR21E2PXxLCf

Score

5^/10

discovery upx

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2000-5-0x0000000000400000-0x00000000004B8000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2000 set thread context of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2000-0-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral2/memory/2000-5-0x0000000000400000-0x00000000004B8000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4868	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe
4868	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85
PID 2000 wrote to memory of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85
PID 2000 wrote to memory of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85
PID 2000 wrote to memory of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85
PID 2000 wrote to memory of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85
PID 2000 wrote to memory of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85
PID 2000 wrote to memory of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85
PID 2000 wrote to memory of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85
PID 2000 wrote to memory of 4868	2000	01f63136a273542e838db6e6171792f3_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\01f63136a273542e838db6e6171792f3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\01f63136a273542e838db6e6171792f3_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Users\Admin\AppData\Local\Temp\01f63136a273542e838db6e6171792f3_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\01f63136a273542e838db6e6171792f3_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/2000-0-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2000-5-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/4868-1-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4868-3-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4868-4-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4868-6-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download