721ec103b215be726df43d563f5a42d7d99ce9c195085a42ca11a0e837d28c2b

General

Target

95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe
Size

728KB
MD5

95f8eacf76c83041c617b29b81ad46d0
SHA1

6b2df1cb5c640e0690d878770d458262c64e7224
SHA256

721ec103b215be726df43d563f5a42d7d99ce9c195085a42ca11a0e837d28c2b
SHA512

33d7efd6c549261f3949d9ab2e2ad61b9e497a7852eb3b2e80560c88335fd292a94ad497f2343dff4925b6f6409dcf6491d6968bb4f555ad99aabe94b3422097
SSDEEP

12288:lEcF8D2K53tGcAOYYsLN2Z8bbXy/meGDgGeItoEc9GspWZhASRXHYnrmf:lEc8H5fMLN2Kb7yrGlFtov9GsqRXHYrc

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
2188	netsh.exe
2780	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	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	95f8eacf76c83041c617b29b81ad46d0_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 1772 wrote to memory of 2332	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2332	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2332	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2332	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	29
PID 1772 wrote to memory of 2032	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	31
PID 1772 wrote to memory of 2032	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	31
PID 1772 wrote to memory of 2032	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	31
PID 1772 wrote to memory of 2032	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	31
PID 1772 wrote to memory of 2288	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	33
PID 1772 wrote to memory of 2288	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	33
PID 1772 wrote to memory of 2288	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	33
PID 1772 wrote to memory of 2288	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	33
PID 2288 wrote to memory of 2188	2288	cmd.exe	35
PID 2288 wrote to memory of 2188	2288	cmd.exe	35
PID 2288 wrote to memory of 2188	2288	cmd.exe	35
PID 2288 wrote to memory of 2188	2288	cmd.exe	35
PID 1772 wrote to memory of 2676	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	36
PID 1772 wrote to memory of 2676	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	36
PID 1772 wrote to memory of 2676	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	36
PID 1772 wrote to memory of 2676	1772	95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe	36
PID 2676 wrote to memory of 2780	2676	cmd.exe	38
PID 2676 wrote to memory of 2780	2676	cmd.exe	38
PID 2676 wrote to memory of 2780	2676	cmd.exe	38
PID 2676 wrote to memory of 2780	2676	cmd.exe	38

C:\Users\Admin\AppData\Local\Temp\95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\95f8eacf76c83041c617b29b81ad46d0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1772
- 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:2332
- 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:2032
- 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:2288
- - 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:2188
- 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:2676
- - 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:2780

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
155KB

MD5
e1098470152dc10fb29b3ad7b4e5f5cf

SHA1
ae5a796340be8f0912d6c85f81dce21211aaaf15

SHA256
3832d19f80a84069c5010266fa3cf11eee5bb1c3d1b2ba278e49519519561b8a

SHA512
0ba3a53a3021be99aaf5cf8af54f214feea0f80f112a7ffb209b4c2c0539f8b8b6cd087ba7ed6501c9b79e0a9496494e471ac43f9b7f0aacf58866c01e90e7c6

Download Submit
memory/1772-27-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads