f368a3b2e76ac084f9a64af6eb7b760affaf44e92b09ced1fbf645206cf3c005

General

Target

ffaaf11b111b49e89d847d6ed10de180_JaffaCakes118.exe
Size

388KB
MD5

ffaaf11b111b49e89d847d6ed10de180
SHA1

fc1a5c6bcf56164ab6a1071e02d9d049051e15cb
SHA256

f368a3b2e76ac084f9a64af6eb7b760affaf44e92b09ced1fbf645206cf3c005
SHA512

c7fe91380fa48845b4bef3096d9e9a9998db37aadf3dce2a5b6d0f187b7d75f0fd4444d34269602b64d60f70f2f6bf171f0c13297e31dbd34004034c514c2f6b
SSDEEP

3072:ZEg5vk/t4lLCK417Y0iKMgpDDDDD0A3zwSsZC0NgZoC:ZE3l48K417YpSDDDDD08wSsh6o

Score

8^/10

evasion persistence

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2672	netsh.exe

Executes dropped EXE 1 IoCs

pid	Process
1948	windows.exe

Loads dropped DLL 2 IoCs

pid	Process
2276	ffaaf11b111b49e89d847d6ed10de180_JaffaCakes118.exe
2276	ffaaf11b111b49e89d847d6ed10de180_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\ecc7c8c51c0850c1ec247c7fd3602f20 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\windows.exe\" .."	windows.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ecc7c8c51c0850c1ec247c7fd3602f20 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\windows.exe\" .."	windows.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 33 IoCs

pid	Process
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe
1948	windows.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1948	windows.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 1948	2276	ffaaf11b111b49e89d847d6ed10de180_JaffaCakes118.exe	28
PID 2276 wrote to memory of 1948	2276	ffaaf11b111b49e89d847d6ed10de180_JaffaCakes118.exe	28
PID 2276 wrote to memory of 1948	2276	ffaaf11b111b49e89d847d6ed10de180_JaffaCakes118.exe	28
PID 2276 wrote to memory of 1948	2276	ffaaf11b111b49e89d847d6ed10de180_JaffaCakes118.exe	28
PID 1948 wrote to memory of 2672	1948	windows.exe	29
PID 1948 wrote to memory of 2672	1948	windows.exe	29
PID 1948 wrote to memory of 2672	1948	windows.exe	29
PID 1948 wrote to memory of 2672	1948	windows.exe	29

C:\Users\Admin\AppData\Local\Temp\ffaaf11b111b49e89d847d6ed10de180_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ffaaf11b111b49e89d847d6ed10de180_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Users\Admin\AppData\Local\Temp\windows.exe
  "C:\Users\Admin\AppData\Local\Temp\windows.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1948
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\windows.exe" "windows.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\windows.exe

Filesize
388KB

MD5
ffaaf11b111b49e89d847d6ed10de180

SHA1
fc1a5c6bcf56164ab6a1071e02d9d049051e15cb

SHA256
f368a3b2e76ac084f9a64af6eb7b760affaf44e92b09ced1fbf645206cf3c005

SHA512
c7fe91380fa48845b4bef3096d9e9a9998db37aadf3dce2a5b6d0f187b7d75f0fd4444d34269602b64d60f70f2f6bf171f0c13297e31dbd34004034c514c2f6b

Download Submit
memory/1948-15-0x0000000000C60000-0x0000000000CA0000-memory.dmp

Filesize
256KB

Download
memory/1948-13-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/1948-16-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/1948-17-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/1948-18-0x0000000000C60000-0x0000000000CA0000-memory.dmp

Filesize
256KB

Download
memory/2276-0-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2276-1-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2276-2-0x0000000002080000-0x00000000020C0000-memory.dmp

Filesize
256KB

Download
memory/2276-14-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads