3529827eff6aff93fc97149fe2d12733eac8f64e067cd0617e47ccef054d9ff0

General

Target

3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe
Size

212KB
MD5

3fada8fce90a5b2cc5cd5c2a1154b04a
SHA1

610e6f3fcc9f5666e4500952d7bfbda64f044782
SHA256

3529827eff6aff93fc97149fe2d12733eac8f64e067cd0617e47ccef054d9ff0
SHA512

7718a9fac1de06d9510c39f7ba8da0c31de05d446747a65a2336dcbfb765a5270bb910d67b004ec38b8e4da8e1089ead03fea3990abfbb3d0240d5a03f71f27d
SSDEEP

6144:dZXeZh6go2L7WO3yXfhu1Kx3xPfyNveA9qm:PytirPhIKx35kvOm

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 432 set thread context of 4500	432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	86
PID 4500 set thread context of 4856	4500	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	87

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	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4856	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe
4856	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe
4856	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe
4856	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe
4500	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 432 wrote to memory of 4500	432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	86
PID 432 wrote to memory of 4500	432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	86
PID 432 wrote to memory of 4500	432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	86
PID 432 wrote to memory of 4500	432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	86
PID 432 wrote to memory of 4500	432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	86
PID 432 wrote to memory of 4500	432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	86
PID 432 wrote to memory of 4500	432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	86
PID 432 wrote to memory of 4500	432	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	86
PID 4500 wrote to memory of 4856	4500	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	87
PID 4500 wrote to memory of 4856	4500	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	87
PID 4500 wrote to memory of 4856	4500	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	87
PID 4500 wrote to memory of 4856	4500	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	87
PID 4500 wrote to memory of 4856	4500	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	87
PID 4500 wrote to memory of 4856	4500	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	87
PID 4500 wrote to memory of 4856	4500	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	87
PID 4856 wrote to memory of 3440	4856	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	56
PID 4856 wrote to memory of 3440	4856	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	56
PID 4856 wrote to memory of 3440	4856	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	56
PID 4856 wrote to memory of 3440	4856	3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3440
- C:\Users\Admin\AppData\Local\Temp\3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:432
- - C:\Users\Admin\AppData\Local\Temp\3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4500
  - - C:\Users\Admin\AppData\Local\Temp\3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\3fada8fce90a5b2cc5cd5c2a1154b04a_JaffaCakes118.exe"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/432-11-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/432-1-0x0000000000401000-0x000000000047C000-memory.dmp

Filesize
492KB

Download
memory/432-0-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/3440-22-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/3440-21-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/4500-6-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4500-8-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4500-18-0x0000000000430000-0x00000000004F9000-memory.dmp

Filesize
804KB

Download
memory/4500-20-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4500-7-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4500-4-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4856-14-0x0000000000400000-0x00000000004083A0-memory.dmp

Filesize
32KB

Download
memory/4856-17-0x0000000000400000-0x00000000004083A0-memory.dmp

Filesize
32KB

Download
memory/4856-16-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4856-13-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

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