1eec7e72f6d58a1bcc29f036cfd79c084ee569e80e26dd7f08165bbbffbe3f07

General

Target

bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe
Size

733KB
MD5

bea9a9445958e34f2c6b71177fe6f32f
SHA1

5e7e57f860a19826946622f27a5e63be49c6a4f1
SHA256

1eec7e72f6d58a1bcc29f036cfd79c084ee569e80e26dd7f08165bbbffbe3f07
SHA512

0b70d8286f90ac78a1f59908614db0ae153cd0bc582604b041cb634b936b4dc3f3e380f862149acb2b43249219b6acf48a32573a5c288c9aa099e4c251ca666d
SSDEEP

12288:13Fpj4rBRLukn+zKg2oOR2OQl5VAdmxQDgGeItGBV07XpWZhASRXHYnrmO:1VpUFRUgoOwOY5VAqQlFtWVAqRXHYrmO

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
2728	netsh.exe
2100	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	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	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2324	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2324	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2324	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2324	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	30
PID 2520 wrote to memory of 1648	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	32
PID 2520 wrote to memory of 1648	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	32
PID 2520 wrote to memory of 1648	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	32
PID 2520 wrote to memory of 1648	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	32
PID 2520 wrote to memory of 2364	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	34
PID 2520 wrote to memory of 2364	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	34
PID 2520 wrote to memory of 2364	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	34
PID 2520 wrote to memory of 2364	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	34
PID 2364 wrote to memory of 2728	2364	cmd.exe	36
PID 2364 wrote to memory of 2728	2364	cmd.exe	36
PID 2364 wrote to memory of 2728	2364	cmd.exe	36
PID 2364 wrote to memory of 2728	2364	cmd.exe	36
PID 2520 wrote to memory of 1336	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	37
PID 2520 wrote to memory of 1336	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	37
PID 2520 wrote to memory of 1336	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	37
PID 2520 wrote to memory of 1336	2520	bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe	37
PID 1336 wrote to memory of 2100	1336	cmd.exe	39
PID 1336 wrote to memory of 2100	1336	cmd.exe	39
PID 1336 wrote to memory of 2100	1336	cmd.exe	39
PID 1336 wrote to memory of 2100	1336	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bea9a9445958e34f2c6b71177fe6f32f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2520
- 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:2324
- 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:1648
- 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:2364
- - 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:2728
- 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:1336
- - 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:2100

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\BitAcceleratorDDLRinstaller.exe

Filesize
155KB

MD5
e1098470152dc10fb29b3ad7b4e5f5cf

SHA1
ae5a796340be8f0912d6c85f81dce21211aaaf15

SHA256
3832d19f80a84069c5010266fa3cf11eee5bb1c3d1b2ba278e49519519561b8a

SHA512
0ba3a53a3021be99aaf5cf8af54f214feea0f80f112a7ffb209b4c2c0539f8b8b6cd087ba7ed6501c9b79e0a9496494e471ac43f9b7f0aacf58866c01e90e7c6

Download Submit
memory/2520-27-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads