aba802d05e986280484bbe16ff1b80db5eb33824898245293e3110afc40c3d79

Analysis

max time kernel
140s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 21:22

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General

Target

443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe
Size

64KB
MD5

443e00287f3b0c7e8a35a4315f7cb588
SHA1

afbbed19a25dece6861e937145bc2cea6f248290
SHA256

aba802d05e986280484bbe16ff1b80db5eb33824898245293e3110afc40c3d79
SHA512

cb7d92e356d4cd0b6455dd600ff87fb8d09158bdf7c385dd2d98cb1b7cf2bca0785cd3668c8a2bc2edaae749343433913eab04005af8aba56a3d2040485e94cf
SSDEEP

1536:Ur2xvipecMKNz9d4LZLGGGFAkmL/67w9pb7ib:Ur2+eMNZd41LGGGwLwwib

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1796 set thread context of 3604	1796	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	84

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1796-0-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral2/memory/1796-9-0x0000000000400000-0x000000000042F000-memory.dmp	upx

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	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3604	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe
3604	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe
3604	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe
3604	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1796	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 3604	1796	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	84
PID 1796 wrote to memory of 3604	1796	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	84
PID 1796 wrote to memory of 3604	1796	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	84
PID 1796 wrote to memory of 3604	1796	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	84
PID 1796 wrote to memory of 3604	1796	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	84
PID 1796 wrote to memory of 3604	1796	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	84
PID 1796 wrote to memory of 3604	1796	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	84
PID 3604 wrote to memory of 3512	3604	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	56
PID 3604 wrote to memory of 3512	3604	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	56
PID 3604 wrote to memory of 3512	3604	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	56
PID 3604 wrote to memory of 3512	3604	443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3512
- C:\Users\Admin\AppData\Local\Temp\443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1796
- - C:\Users\Admin\AppData\Local\Temp\443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\443e00287f3b0c7e8a35a4315f7cb588_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3604

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

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Downloads

memory/1796-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1796-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3512-11-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3512-12-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/3604-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3604-4-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/3604-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3604-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3604-10-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download