7a589a84123feb0773a81c9084d0e2a414de58c0f8086cdffe9ba20210870cb9

Analysis

max time kernel
96s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 15:28

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General

Target

f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe
Size

360KB
MD5

f64f71837e0d7bdc73f0de4d78f4f056
SHA1

2671e0e8532307c17b45ffa20a850d2961dfb79c
SHA256

7a589a84123feb0773a81c9084d0e2a414de58c0f8086cdffe9ba20210870cb9
SHA512

9e16292fe1f650df13c4dab092fd108eb0fadcdea0151fbef4664a0633cb76f9a9badf2dbafd1b821803a2ce99d2e0c7afdfa445b5c88fd0f17cdbe65110bec7
SSDEEP

3072:az/92a98YQ19SeVb/EY/eYYQ19qROLz/9ewqZ6z5ktaiJD8yy1:aL9IR3lcDYRXL98Ez+aKI1

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5060	Loader_forxuyan_0001.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	Loader_forxuyan_0001.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3552	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe
1136	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3552 wrote to memory of 1136	3552	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe	82
PID 3552 wrote to memory of 1136	3552	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe	82
PID 3552 wrote to memory of 1136	3552	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe	82
PID 1136 wrote to memory of 5060	1136	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe	83
PID 1136 wrote to memory of 5060	1136	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe	83
PID 1136 wrote to memory of 5060	1136	f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3552
- C:\Users\Admin\AppData\Local\Temp\f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f64f71837e0d7bdc73f0de4d78f4f056_JaffaCakes118.exe" /SETUP
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1136
- - C:\Users\Admin\AppData\Local\Temp\Loader_forxuyan_0001.exe
    "C:\Users\Admin\AppData\Local\Temp\Loader_forxuyan_0001.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\Loader_forxuyan_0001.exe

Filesize
65KB

MD5
3e34c1c7b9f79e997f3004bb0445eecb

SHA1
000b319e4aa08f740990b320fadf1e8d5cc73ee7

SHA256
d98b6b756ad9e8a1c360b8c60c89b3207eb1d0887291ddcff249e7459473d1d1

SHA512
dad348e55e4de1e6aad696ad2a32c2b08d92463dc7acae7c3c2ca68daa233e1365df2a053d5bf081ad0d7f3df0786e940c04450fbeeea620745b31fc4575596a

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