861f38d13a0959df2d8848eac2db694650538b7e13339221e4a127e7a59589f7

Analysis

max time kernel
143s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 14:31

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General

Target

af97c4633ff5790ad7e59eaa42c3e1d9_JaffaCakes118.dll
Size

123KB
MD5

af97c4633ff5790ad7e59eaa42c3e1d9
SHA1

a085c9add19db8357d04ea96909aa37b958e5494
SHA256

861f38d13a0959df2d8848eac2db694650538b7e13339221e4a127e7a59589f7
SHA512

221719078c8724beafcd9aee43e089d42cf81845bb99953fdebde941be79ae2ba1781c56cfd8f7eface992a1c751b03db0c3c471d71c1cb4412c0f2efd84a958
SSDEEP

3072:kj/ic2Ft3bKHRi+vTrd3SlGtvUbLyszKsanTz:M72FNbKHRieTRyGJk2sQv

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 5 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	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1304	cmd.exe
808	PING.EXE

Runs net.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
808	PING.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 1436	1664	rundll32.exe	84
PID 1664 wrote to memory of 1436	1664	rundll32.exe	84
PID 1664 wrote to memory of 1436	1664	rundll32.exe	84
PID 1436 wrote to memory of 1304	1436	rundll32.exe	85
PID 1436 wrote to memory of 1304	1436	rundll32.exe	85
PID 1436 wrote to memory of 1304	1436	rundll32.exe	85
PID 1304 wrote to memory of 808	1304	cmd.exe	87
PID 1304 wrote to memory of 808	1304	cmd.exe	87
PID 1304 wrote to memory of 808	1304	cmd.exe	87
PID 1304 wrote to memory of 3704	1304	cmd.exe	91
PID 1304 wrote to memory of 3704	1304	cmd.exe	91
PID 1304 wrote to memory of 3704	1304	cmd.exe	91
PID 3704 wrote to memory of 4248	3704	net.exe	92
PID 3704 wrote to memory of 4248	3704	net.exe	92
PID 3704 wrote to memory of 4248	3704	net.exe	92

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\af97c4633ff5790ad7e59eaa42c3e1d9_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\af97c4633ff5790ad7e59eaa42c3e1d9_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1436
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c ping localhost -n 2 & net start Ias
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:1304
  - - C:\Windows\SysWOW64\PING.EXE
      ping localhost -n 2
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:808
  - - C:\Windows\SysWOW64\net.exe
      net start Ias
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3704
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 start Ias
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:4248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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