95ac8521111deaf5a4f50ab4fd7af2324533575c299953acfacfa039fbc07157

General

Target

6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
Size

1.0MB
MD5

6fea7d7639aafb26a17bcec44ea54507
SHA1

ce4dea4c6db93f6db9a8ea427ad2975b1479a0b1
SHA256

95ac8521111deaf5a4f50ab4fd7af2324533575c299953acfacfa039fbc07157
SHA512

f2fae26eef0879a00809623f0ba89905ec89f743dea69aa57e68b5c010832773bc56c88a3d004161c7b15f3deef74ce6b16162fbcd49b9e7de6ade56b5da8c8a
SSDEEP

24576:v+cocWVkySb3yIRBQU75JY/zKvQhAvIHL5fTvZ6AkBS:v+cocWy3yIrl7kzhZlfTIZc

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 8 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2036-5-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2036-7-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2036-8-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2036-10-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2036-11-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2036-9-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2036-12-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2036-14-0x0000000000400000-0x0000000000645000-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:

6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe"	6fea7d7639aafb26a17bcec44ea54507_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:

6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

description	pid	process	target process
PID 1720 set thread context of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

pid process

1720 6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
1720 6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

pid process

1720 6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
1720 6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

pid	process
1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

pid	process
1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1720

C:\Users\Admin\AppData\Local\Temp\6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe"
2⤵
PID:952

C:\Users\Admin\AppData\Local\Temp\6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe"
2⤵
PID:3944

C:\Users\Admin\AppData\Local\Temp\6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe"
2⤵
- Adds Run key to start application
PID:2036

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

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Downloads

memory/1720-0-0x0000000002250000-0x0000000002254000-memory.dmp

Filesize
16KB

Download
memory/2036-1-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-3-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-4-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-5-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-7-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-8-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-10-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-11-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-9-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-12-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2036-14-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download

description	pid	process	target process
PID 1720 wrote to memory of 952	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 952	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 952	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 3944	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 3944	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 3944	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe
PID 1720 wrote to memory of 2036	1720	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe	6fea7d7639aafb26a17bcec44ea54507_JaffaCakes118.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads