573032a583013a819dc46f1040e37506f700ddec7ac92f4292ce79a83d48c92f

General

Target

4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
Size

164KB
MD5

4ab7f450124b7b4400bf866243d41a19
SHA1

37d2b935cfb5424f675aa707efc29e0a526a59f9
SHA256

573032a583013a819dc46f1040e37506f700ddec7ac92f4292ce79a83d48c92f
SHA512

cc13ce5852f6297820f59114135f0cfbe0131a4542761b6f3a875d6ed501086257406faa31f16e1e4521d06814e1720a6abe3b270c39aeb4dc6b94a6eb71b42c
SSDEEP

3072:bk/swoSzoh+vZ9oT8t4LYoH9KYlBe5wAAGOKRkRiYfkQdjLY1SprO:zAZ9oT8ttggYwwAcRy

Score

7^/10

discovery evasion persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Windows PowerShell (x86).exe

pid process

4860 Windows PowerShell (x86).exe

pid	process
4860	Windows PowerShell (x86).exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Software\WINE	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\Software\WOW6432Node\WINE	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows PowerShell (x86).exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\Acrobat\\DC\\Security\\Windows PowerShell (x86).exe\""	svchost.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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

Processes:

4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exeWindows PowerShell (x86).execmd.exesvchost.exesvchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows PowerShell (x86).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

Processes:

4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exesvchost.exe

pid	process
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe
3688	svchost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe

description pid process

Token: SeSecurityPrivilege 5036 4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe

description	pid	process
Token: SeSecurityPrivilege	5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exeWindows PowerShell (x86).exe

description	pid	process	target process
PID 5036 wrote to memory of 4860	5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe	Windows PowerShell (x86).exe
PID 5036 wrote to memory of 4860	5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe	Windows PowerShell (x86).exe
PID 5036 wrote to memory of 4860	5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe	Windows PowerShell (x86).exe
PID 5036 wrote to memory of 972	5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe	cmd.exe
PID 5036 wrote to memory of 972	5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe	cmd.exe
PID 5036 wrote to memory of 972	5036	4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe	cmd.exe
PID 4860 wrote to memory of 3688	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 3688	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 3688	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 3688	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 3688	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 3688	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 3688	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 1936	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 1936	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 1936	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 1936	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 1936	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 1936	4860	Windows PowerShell (x86).exe	svchost.exe
PID 4860 wrote to memory of 1936	4860	Windows PowerShell (x86).exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4ab7f450124b7b4400bf866243d41a19_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5036
- C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\Windows PowerShell (x86).exe
  "C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\Windows PowerShell (x86).exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4860
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3688
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1936
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\upd7da13a5d.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:972

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

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\upd7da13a5d.bat

Filesize
277B

MD5
6b47bc2933af420bde867ae25978778b

SHA1
02d9009cbec2d664d73f18e8b01e9716db9fd1ba

SHA256
ea37ca4018cccabbbb8148c90cd2f4e0691c4577b05e3ae61cdcbf60ef269f92

SHA512
e65730fdf97c7c657c2346fce6e86919e36fa44bd1ec6114a7cfa90279232393a70edab580dce4c0d358863f8c82883d890dd701940fa3b11304fd218f484c7b

Download Submit
C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\Windows PowerShell (x86).exe

Filesize
164KB

MD5
4ab7f450124b7b4400bf866243d41a19

SHA1
37d2b935cfb5424f675aa707efc29e0a526a59f9

SHA256
573032a583013a819dc46f1040e37506f700ddec7ac92f4292ce79a83d48c92f

SHA512
cc13ce5852f6297820f59114135f0cfbe0131a4542761b6f3a875d6ed501086257406faa31f16e1e4521d06814e1720a6abe3b270c39aeb4dc6b94a6eb71b42c

Download Submit
memory/1936-42-0x0000000000200000-0x000000000022A000-memory.dmp

Filesize
168KB

Download
memory/1936-35-0x0000000000200000-0x000000000022A000-memory.dmp

Filesize
168KB

Download
memory/1936-40-0x0000000000200000-0x000000000022A000-memory.dmp

Filesize
168KB

Download
memory/1936-36-0x0000000000200000-0x000000000022A000-memory.dmp

Filesize
168KB

Download
memory/1936-37-0x0000000000200000-0x000000000022A000-memory.dmp

Filesize
168KB

Download
memory/1936-38-0x0000000000200000-0x000000000022A000-memory.dmp

Filesize
168KB

Download
memory/1936-39-0x0000000000200000-0x000000000022A000-memory.dmp

Filesize
168KB

Download
memory/3688-47-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/3688-30-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/3688-24-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/3688-26-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/3688-32-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/3688-34-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/3688-27-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/3688-28-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/3688-29-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/3688-31-0x00000000003B0000-0x00000000003DA000-memory.dmp

Filesize
168KB

Download
memory/4860-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4860-13-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/5036-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/5036-0-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/5036-10-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/5036-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads