f64ad7a74ce79342deb218ec92e9dc3b149d9ded44806f82372368813da2bce3

Analysis

max time kernel
140s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 13:35

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General

Target

0604a92e916b184543bfeb83943f327d_JaffaCakes118.dll
Size

819KB
MD5

0604a92e916b184543bfeb83943f327d
SHA1

99055b7c2ac0a42e6b4fc45d359fcb7577e4a6d6
SHA256

f64ad7a74ce79342deb218ec92e9dc3b149d9ded44806f82372368813da2bce3
SHA512

426a72009f8f80d52c75a48c707bb382e702f4ac09428746760a65ed55e244a46457fe625a8df00ad008ae538a1d0154db345dfb994032421483921516c1ceda
SSDEEP

24576:KGR2luVVnhdxB7k5OVFD6/SBpmdW4mW8b:nR2kLbxNk5e6/SBp9h

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1936	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1936	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 1936	2172	rundll32.exe	29
PID 2172 wrote to memory of 1936	2172	rundll32.exe	29
PID 2172 wrote to memory of 1936	2172	rundll32.exe	29
PID 2172 wrote to memory of 1936	2172	rundll32.exe	29
PID 2172 wrote to memory of 1936	2172	rundll32.exe	29
PID 2172 wrote to memory of 1936	2172	rundll32.exe	29
PID 2172 wrote to memory of 1936	2172	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0604a92e916b184543bfeb83943f327d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0604a92e916b184543bfeb83943f327d_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1936-5-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/1936-3-0x00000000749E0000-0x0000000074E4A000-memory.dmp

Filesize
4.4MB

Download
memory/1936-2-0x00000000749E0000-0x0000000074E4A000-memory.dmp

Filesize
4.4MB

Download
memory/1936-1-0x0000000074E50000-0x00000000752BA000-memory.dmp

Filesize
4.4MB

Download
memory/1936-0-0x0000000074E50000-0x00000000752BA000-memory.dmp

Filesize
4.4MB

Download
memory/1936-6-0x00000000749E0000-0x0000000074E4A000-memory.dmp

Filesize
4.4MB

Download
memory/1936-8-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download