18b428542f63f7b7f186207e9687843343bb1622b60d3ca796df4457bbbe736f

General

Target

04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
Size

1.0MB
MD5

04db2e02d768f204703ffcf7b7412068
SHA1

8107434173077c8b462d098f668cfc65f4b76d76
SHA256

18b428542f63f7b7f186207e9687843343bb1622b60d3ca796df4457bbbe736f
SHA512

4d1ad5e34781b096410c00dc3e2d5c81ee63a06ef20d1f8c41e4a86ffc059d628e9e2a52f3660939f6fd7cdb7d332450d61d132af646edd1ad3ff03d03009a2a
SSDEEP

24576:L5VvEf+NvikD0m/Kip7YBSNhY0rLO6yCYIp2UrHbT2YN/ERQ:dVcf6vh0mCip7rhY0rLOpQ24bSYt3

Score

7^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

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

UPX packed file 9 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/1200-20-0x0000000000400000-0x0000000000646000-memory.dmp	upx
behavioral1/memory/1200-21-0x0000000000400000-0x0000000000646000-memory.dmp	upx
behavioral1/memory/1200-23-0x0000000000400000-0x0000000000646000-memory.dmp	upx
behavioral1/memory/1200-24-0x0000000000400000-0x0000000000646000-memory.dmp	upx
behavioral1/memory/1200-27-0x0000000000400000-0x0000000000646000-memory.dmp	upx
behavioral1/memory/1200-25-0x0000000000400000-0x0000000000646000-memory.dmp	upx
behavioral1/memory/1200-26-0x0000000000400000-0x0000000000646000-memory.dmp	upx
behavioral1/memory/1200-28-0x0000000000400000-0x0000000000646000-memory.dmp	upx
behavioral1/memory/1200-29-0x0000000000400000-0x0000000000646000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe"	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

Processes:

04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

description	pid	process	target process
PID 2156 set thread context of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

pid process

2156 04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

pid process

2156 04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
2156 04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

pid	process
2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

pid	process
2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2156

C:\Users\Admin\AppData\Local\Temp\04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
2⤵
PID:2040

C:\Users\Admin\AppData\Local\Temp\04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
2⤵
PID:2572

C:\Users\Admin\AppData\Local\Temp\04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
2⤵
- Adds Run key to start application
PID:1200

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1200-5-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-18-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-29-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-20-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-19-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-17-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1200-11-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-9-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-7-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-3-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/1200-28-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-15-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-21-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-23-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-24-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-27-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-25-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/1200-26-0x0000000000400000-0x0000000000646000-memory.dmp

Filesize
2.3MB

Download
memory/2040-1-0x0000000000400000-0x0000000000400000-memory.dmp

Download
memory/2156-0-0x0000000000270000-0x0000000000274000-memory.dmp

Filesize
16KB

Download

description	pid	process	target process
PID 2156 wrote to memory of 2040	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 2040	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 2040	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 2040	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 2572	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 2572	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 2572	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 2572	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe
PID 2156 wrote to memory of 1200	2156	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe	04db2e02d768f204703ffcf7b7412068_JaffaCakes118.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads