11eb9769c7e2fef9326b6bb0923981f7e144adaeddec4d3b8062da2ff7e657a9

General

Target

b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe
Size

521KB
MD5

b14c009110b42af3a034e98432fa49ad
SHA1

b79c03e7bb3b0ade0a0e02dc30f5c008b138cefc
SHA256

11eb9769c7e2fef9326b6bb0923981f7e144adaeddec4d3b8062da2ff7e657a9
SHA512

5129bdc691e473fb2d57f64a30905f26cf21c0b3bc7428b553ac1fef2c7973d28ef1c05828e98c5aca1d3bae48a2ddf1d1c522972632342a779dafc772f074aa
SSDEEP

6144:125mswOyIZjyMrmhc2Taw6aOt2da2k78qh90GiTwXw35lk9jgvy89:12wRIZgNOJDz9fA35lk9N

Score

10^/10

credential_access discovery evasion persistence spyware stealer trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

reg.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

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:

b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\svvhost.exe"	b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe

Looks up external IP address via web service 4 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow	ioc
4	whatismyip.com
9	ip-address.domaintools.com
11	ip-address.domaintools.com
12	ip-address.domaintools.com

System Location Discovery: System Language Discovery 1 TTPs 3 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:

b14c009110b42af3a034e98432fa49ad_JaffaCakes118.execmd.exereg.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

Processes:

reg.exe

pid	Process
2136	reg.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe

description	pid	Process
Token: SeDebugPrivilege	2484	b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe

pid	Process
2484	b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

b14c009110b42af3a034e98432fa49ad_JaffaCakes118.execmd.exe

description	pid	Process	procid_target
PID 2484 wrote to memory of 1532	2484	b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe	31
PID 2484 wrote to memory of 1532	2484	b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe	31
PID 2484 wrote to memory of 1532	2484	b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe	31
PID 2484 wrote to memory of 1532	2484	b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe	31
PID 1532 wrote to memory of 2136	1532	cmd.exe	33
PID 1532 wrote to memory of 2136	1532	cmd.exe	33
PID 1532 wrote to memory of 2136	1532	cmd.exe	33
PID 1532 wrote to memory of 2136	1532	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b14c009110b42af3a034e98432fa49ad_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\System32\cmd.exe /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1532
- - C:\Windows\SysWOW64\reg.exe
    C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
    3⤵
    - UAC bypass
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2136

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

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

4

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2484-0-0x00000000747B1000-0x00000000747B2000-memory.dmp

Filesize
4KB

Download
memory/2484-1-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2484-2-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2484-4-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2484-3-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2484-7-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2484-6-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2484-8-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2484-9-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads