4144bc0bf25e55fbc65c1c03831ab1a82bc9cb267f8dd6264f5d0c55585ffd55

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 10:46

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General

Target

d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe
Size

19KB
MD5

d1c13acddb7c13d0cf5a5c49e53a2906
SHA1

63f917e29c62a3a230842cea818fecd68f62f5c7
SHA256

4144bc0bf25e55fbc65c1c03831ab1a82bc9cb267f8dd6264f5d0c55585ffd55
SHA512

165dfd3a558d6e73b8696f1333b0a2ad4c2f3e56a85607b0e21a63643ed5db73103dd657eeeea733dda77fa8c2dea7a9367aacef5022402a3055c8b60fdc0a22
SSDEEP

384:JkG9JV2N8u/FVeVVjdKkltl06BD9zFlhQKcYAqiesq:JF9PluNMBHzm67zLMde

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\default = "C:\\ProgramData\\Application Data\\default\\bin.exe"	winver.exe

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	d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe
2052	winver.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2052	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2052	winver.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 2052	3044	d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2052	3044	d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2052	3044	d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2052	3044	d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2052	3044	d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2052	3044	d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe	30
PID 2052 wrote to memory of 1200	2052	winver.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d1c13acddb7c13d0cf5a5c49e53a2906_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3044
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: RenamesItself
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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/2052-5-0x0000000000080000-0x0000000000084000-memory.dmp

Filesize
16KB

Download
memory/2052-6-0x00000000006B1000-0x00000000006B2000-memory.dmp

Filesize
4KB

Download
memory/2052-7-0x00000000006B0000-0x00000000006C6000-memory.dmp

Filesize
88KB

Download
memory/3044-0-0x00000000002C0000-0x00000000002C4000-memory.dmp

Filesize
16KB

Download
memory/3044-1-0x00000000002C0000-0x00000000002C4000-memory.dmp

Filesize
16KB

Download