aa8141acf1d328e02d4b02ddd2d71283ef8d739e15b177a29ecdb3a3718f8859

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20-08-2024 10:21

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General

Target

aedb6c6f43c6eabeb5e0d3a330fd7805_JaffaCakes118.exe
Size

36KB
MD5

aedb6c6f43c6eabeb5e0d3a330fd7805
SHA1

4dd60f0b2b6ec3fa212c2613aa6fe7ae98f0da38
SHA256

aa8141acf1d328e02d4b02ddd2d71283ef8d739e15b177a29ecdb3a3718f8859
SHA512

5bb3885c49134aa9519c0ec66fa6370fa591572d35385309dc90ab2ca9e16c1261e045407a11f10bb2f065eb98933e136618bcf00c05d23b8d97554b7828289e
SSDEEP

192:/T5LJkFo0moaN23Lx/8xvsK2BHxxntILdbLMRLf:/TzkFoxPC1/8xvsKI89MRLf

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2340	juasp.exe

Loads dropped DLL 2 IoCs

pid	Process
2832	cmd.exe
2832	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	aedb6c6f43c6eabeb5e0d3a330fd7805_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	juasp.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2752	aedb6c6f43c6eabeb5e0d3a330fd7805_JaffaCakes118.exe
2340	juasp.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 2832	2752	aedb6c6f43c6eabeb5e0d3a330fd7805_JaffaCakes118.exe	30
PID 2752 wrote to memory of 2832	2752	aedb6c6f43c6eabeb5e0d3a330fd7805_JaffaCakes118.exe	30
PID 2752 wrote to memory of 2832	2752	aedb6c6f43c6eabeb5e0d3a330fd7805_JaffaCakes118.exe	30
PID 2752 wrote to memory of 2832	2752	aedb6c6f43c6eabeb5e0d3a330fd7805_JaffaCakes118.exe	30
PID 2832 wrote to memory of 2340	2832	cmd.exe	32
PID 2832 wrote to memory of 2340	2832	cmd.exe	32
PID 2832 wrote to memory of 2340	2832	cmd.exe	32
PID 2832 wrote to memory of 2340	2832	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\aedb6c6f43c6eabeb5e0d3a330fd7805_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aedb6c6f43c6eabeb5e0d3a330fd7805_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c start C:\Users\Admin\AppData\Local\Temp\juasp.exe
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Users\Admin\AppData\Local\Temp\juasp.exe
    C:\Users\Admin\AppData\Local\Temp\juasp.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2340

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\juasp.exe

Filesize
16KB

MD5
492c993617419e8ba579b1de584ec7b4

SHA1
115e17d8d97e44600a956dfc409ee91a18ce4246

SHA256
23ac5a264856301393d29cea5dc678c5963ba5517a9499628d0fe3168e05734c

SHA512
e6ece2ac20013e753b715f7a7189a97ea14baa6e1109a59fd1a3871eff657abbe8d6ad3c4b140dfba18cd4b142546321c9d8e1e2b4b8156072c7f5b844ea28d8

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