b5b752423e985c4d6ef18944df46f8e92ad9a6ac15c12b1e9c4957c373da20d1

General

Target

eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe
Size

728KB
MD5

eaa029b6a1003b00bdcfc17f2f26f095
SHA1

9e08f94fdee475bc0f523c827451741c8f73e63f
SHA256

b5b752423e985c4d6ef18944df46f8e92ad9a6ac15c12b1e9c4957c373da20d1
SHA512

1b99cf9f26c5f6befae025788af18104b03106e598c2562cca219bd3c3ba8f66f7daf76bfec1061d8968958d8ca3fecd06370f8e49bb143e0f9d51fc02693173
SSDEEP

12288:lEcF8D2K53tGcAOYYsLN2Z8bbX1/meGDgGeItoEc9GspWZhASRXHYnrmb:lEc8H5fMLN2Kb71rGlFtov9GsqRXHYrE

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
2740	netsh.exe
2756	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 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
Key opened	\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	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe
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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 3040	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	31
PID 2700 wrote to memory of 3040	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	31
PID 2700 wrote to memory of 3040	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	31
PID 2700 wrote to memory of 3040	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2680	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	33
PID 2700 wrote to memory of 2680	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	33
PID 2700 wrote to memory of 2680	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	33
PID 2700 wrote to memory of 2680	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	33
PID 2700 wrote to memory of 2768	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	35
PID 2700 wrote to memory of 2768	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	35
PID 2700 wrote to memory of 2768	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	35
PID 2700 wrote to memory of 2768	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	35
PID 2768 wrote to memory of 2756	2768	cmd.exe	37
PID 2768 wrote to memory of 2756	2768	cmd.exe	37
PID 2768 wrote to memory of 2756	2768	cmd.exe	37
PID 2768 wrote to memory of 2756	2768	cmd.exe	37
PID 2700 wrote to memory of 2608	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	38
PID 2700 wrote to memory of 2608	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	38
PID 2700 wrote to memory of 2608	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	38
PID 2700 wrote to memory of 2608	2700	eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe	38
PID 2608 wrote to memory of 2740	2608	cmd.exe	40
PID 2608 wrote to memory of 2740	2608	cmd.exe	40
PID 2608 wrote to memory of 2740	2608	cmd.exe	40
PID 2608 wrote to memory of 2740	2608	cmd.exe	40

C:\Users\Admin\AppData\Local\Temp\eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eaa029b6a1003b00bdcfc17f2f26f095_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700
- 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:3040
- 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:2680
- 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:2768
- - 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:2756
- 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:2608
- - 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:2740

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/2700-27-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads