Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
05/06/2024, 14:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe
Resource
win7-20240215-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe
Resource
win10v2004-20240508-en
7 signatures
150 seconds
General
- Target 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe
- Size 710KB
- Sample240605-rtc9qaae59
- SHA256 0ec004de56b9afea10ea54db1e747ad2ef92520c1badc0dc260d64fca9fc89ef
- MD5 9866448b3f5e7fb8067b4a2a4612f8c4
- SHA1 6eb685bd7e87571ab538e8db295f9a01a3465002
- SHA512 63f228b0e74f35f90999b284183f9e15bc2de52a58fed0b0a8e8abba0b8a3848613c896f5b6dad705d472133e43673b603aa2cf334f67654f41ea21e23f981e7
- SSDEEP 12288:4opfsNd0jbsZ+Uou1jejoUViYMnyz73cxOXLy+u5RLrCeIMCdwOUOH0jn:b1sNd0jg+jcjejdKWjb85RXCejRO+
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
- Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\W31y9 = "\"C:\\Users\\Admin\\AppData\\Roaming\\W31y9.exe\" opt" 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4648 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe 4648 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe 4648 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe 4648 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4648 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4648 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 4648 9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9866448b3f5e7fb8067b4a2a4612f8c4_JaffaCakes118.exe"1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4648