2958fef760a1f41131e48d48315ec9ab737572768afe4271770d8b9ae88d3869

General

Target

ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe
Size

728KB
MD5

ea994cef4deae4087d08242ec7cb4c71
SHA1

4e37a1ca46ecf2e669c755dc8fb9f636d479c146
SHA256

2958fef760a1f41131e48d48315ec9ab737572768afe4271770d8b9ae88d3869
SHA512

ed7e24cbc74d376e07b6309a449c4388f1dd94b9e3ce484e21f8627edfa9ed9344a26463da160dac56759473a132ed29cd1198d7e2e2646f6db3f3cb68c07545
SSDEEP

12288:lEcF8D2K53tGcAOYYsLN2Z8bbXJ/meGDgGeItoEc9GspWZhASRXHYnrmK:lEc8H5fMLN2Kb7JrGlFtov9GsqRXHYr1

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 2 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2436	netsh.exe
2800	netsh.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 7 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2116	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2116	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2116	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2116	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2684	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	32
PID 1956 wrote to memory of 2684	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	32
PID 1956 wrote to memory of 2684	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	32
PID 1956 wrote to memory of 2684	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	32
PID 1956 wrote to memory of 2948	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	34
PID 1956 wrote to memory of 2948	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	34
PID 1956 wrote to memory of 2948	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	34
PID 1956 wrote to memory of 2948	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	34
PID 2948 wrote to memory of 2436	2948	cmd.exe	36
PID 2948 wrote to memory of 2436	2948	cmd.exe	36
PID 2948 wrote to memory of 2436	2948	cmd.exe	36
PID 2948 wrote to memory of 2436	2948	cmd.exe	36
PID 1956 wrote to memory of 2712	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	37
PID 1956 wrote to memory of 2712	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	37
PID 1956 wrote to memory of 2712	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	37
PID 1956 wrote to memory of 2712	1956	ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe	37
PID 2712 wrote to memory of 2800	2712	cmd.exe	39
PID 2712 wrote to memory of 2800	2712	cmd.exe	39
PID 2712 wrote to memory of 2800	2712	cmd.exe	39
PID 2712 wrote to memory of 2800	2712	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea994cef4deae4087d08242ec7cb4c71_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2116
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2684
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2948
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2436
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

1

T1562.004

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ddlr-directdownloader-sntb.exe

Filesize
249KB

MD5
314d18e3f2e3052a4d232992ad89c32e

SHA1
d30bbb99cb2cff88138776cef1c896e99dfc984d

SHA256
a71031ac4729ed41b345e633b29ce7115c0e1ab3da5203c6e42753105d7c0171

SHA512
d1267f14fca001fd49628d536440a5900312dc0e739321fe9ff9c17c6b87cc45d654ee54e095c08dc7ed8f70c2c2d12fc919656ac0324c35c3e0f70a5c90926b

Download Submit
memory/1956-25-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads