18b65c8849ee072c142102c0064301a1d7c0fb79bb5cc52dc8d0cbf1433034c3

General

Target

dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
Size

168KB
MD5

dde58b9dd400d67ac495756fc62e8ca2
SHA1

eec6c37a84ab65dd52e8cab2674bd965ab2cc989
SHA256

18b65c8849ee072c142102c0064301a1d7c0fb79bb5cc52dc8d0cbf1433034c3
SHA512

b031fa0b7267d965e6ff9d1cd02160b7a351a4de5ac872b6eb8fa630142f898cd3b21950db596dca9e37eafde3257757c17164cdc25d6e62d969d4f925845321
SSDEEP

3072:TXDKfncjzOPACBs+n9POd9FKMtmQrKl0srCZ4+MohKJErKJnsaR:TS0Ks+nstmeOE4p4K5

Score

10^/10

credential_access discovery persistence spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
brackenrig123

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{89850105-ECBD-11cf-8B85-00AA005B4340}\stubpath = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows Firewall\\Firewall.exe"	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{89850105-ECBD-11cf-8B85-00AA005B4340}\ComponentID = "Windows Firewall"	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{89850105-ECBD-11cf-8B85-00AA005B4340}\ = "Microsoft Windows"	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{89850105-ECBD-11cf-8B85-00AA005B4340}	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3268	svchost.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 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\User Account Control = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\User Account Control\\svchost.exe"	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\KERNEL-32 Module = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\User Account Control\\svchost.exe"	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\User Account Control = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\User Account Control\\svchost.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\KERNEL-32 Module = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\User Account Control\\svchost.exe"	svchost.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
11	whatismyip.com

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2568	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
2568	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
2568	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
3268	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3268	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2568	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
Token: SeDebugPrivilege	3268	svchost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2568	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
3268	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 3268	2568	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe	86
PID 2568 wrote to memory of 3268	2568	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe	86
PID 2568 wrote to memory of 3268	2568	dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dde58b9dd400d67ac495756fc62e8ca2_JaffaCakes118.exe"
1⤵
- Boot or Logon Autostart Execution: Active Setup
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\User Account Control\svchost.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\User Account Control\svchost.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows Firewall\Firewall.exe

Filesize
168KB

MD5
dde58b9dd400d67ac495756fc62e8ca2

SHA1
eec6c37a84ab65dd52e8cab2674bd965ab2cc989

SHA256
18b65c8849ee072c142102c0064301a1d7c0fb79bb5cc52dc8d0cbf1433034c3

SHA512
b031fa0b7267d965e6ff9d1cd02160b7a351a4de5ac872b6eb8fa630142f898cd3b21950db596dca9e37eafde3257757c17164cdc25d6e62d969d4f925845321

Download Submit
memory/2568-0-0x00000000754B2000-0x00000000754B3000-memory.dmp

Filesize
4KB

Download
memory/2568-1-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/2568-2-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/2568-3-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/2568-4-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/2568-24-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/3268-21-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/3268-22-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/3268-25-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download
memory/3268-26-0x00000000754B0000-0x0000000075A61000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads