33cd93d02126f44c9a1de1543d93219774a6a2415289c46feff09fc5bd35f36e

Analysis

max time kernel
31s
max time network
42s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 11:54

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Reason

Machine shutdown

Report Analysis Logs

General

Target

efbc6a648ac6c6b0f3e251def4ce8d00_JaffaCakes118.exe
Size

29KB
MD5

efbc6a648ac6c6b0f3e251def4ce8d00
SHA1

3b203e1f30183bf6b0bffe4bef6298555951937a
SHA256

33cd93d02126f44c9a1de1543d93219774a6a2415289c46feff09fc5bd35f36e
SHA512

536c534289177ac2b848a2ef549ecab809f1ae220e3eaa54cbfe3298f2a29692a2332c6350234da4bbed663343cb4645a77a3424e0d714766a94202223734df9
SSDEEP

384:4mYqkfcF3fYjaSO8wL1ymWWWWWWWWWWWWWWWWWWWWWWWWWWW+J1Atdw444YJLW1p:Z2cijQyOwtdw4fCa1Qi+0

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3252	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4228 set thread context of 3252	4228	efbc6a648ac6c6b0f3e251def4ce8d00_JaffaCakes118.exe	82

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	efbc6a648ac6c6b0f3e251def4ce8d00_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 3252	4228	efbc6a648ac6c6b0f3e251def4ce8d00_JaffaCakes118.exe	82
PID 4228 wrote to memory of 3252	4228	efbc6a648ac6c6b0f3e251def4ce8d00_JaffaCakes118.exe	82
PID 4228 wrote to memory of 3252	4228	efbc6a648ac6c6b0f3e251def4ce8d00_JaffaCakes118.exe	82
PID 4228 wrote to memory of 3252	4228	efbc6a648ac6c6b0f3e251def4ce8d00_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\efbc6a648ac6c6b0f3e251def4ce8d00_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\efbc6a648ac6c6b0f3e251def4ce8d00_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4228
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:3252

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/3252-2-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4228-0-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/4228-1-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download