4cc8df3027e713a5bc691452cf7c348559686edd39923450157e7b86f79e774c

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
20/06/2024, 05:34

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General

Target

03438ccbba139f62b418a79e856604e3_JaffaCakes118.exe
Size

373KB
MD5

03438ccbba139f62b418a79e856604e3
SHA1

51edd91b3adb67199f85b6ec9e3aa7198b48401d
SHA256

4cc8df3027e713a5bc691452cf7c348559686edd39923450157e7b86f79e774c
SHA512

c9603c348ada7350593ca7735eb9eaf931598d2390daae4d53aefd223ce4c1021dbd691476845b4085511364a0268e84e1efc0b0d7266dd69bda992526559721
SSDEEP

6144:GWY0Pmg9EIxV0NuYsrIwFRPhFPJc8XQ8A62FsuGwtsGkBM8iP2WU03amI:GWY0PMNsPhjciomuGwtsGuiP2xdmI

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2568	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2636	vuxngpe.exe

Loads dropped DLL 3 IoCs

pid	Process
2568	cmd.exe
2568	cmd.exe
2636	vuxngpe.exe

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

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
2672	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3024	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2672	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe
2636	vuxngpe.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2568	2296	03438ccbba139f62b418a79e856604e3_JaffaCakes118.exe	28
PID 2296 wrote to memory of 2568	2296	03438ccbba139f62b418a79e856604e3_JaffaCakes118.exe	28
PID 2296 wrote to memory of 2568	2296	03438ccbba139f62b418a79e856604e3_JaffaCakes118.exe	28
PID 2296 wrote to memory of 2568	2296	03438ccbba139f62b418a79e856604e3_JaffaCakes118.exe	28
PID 2568 wrote to memory of 2672	2568	cmd.exe	30
PID 2568 wrote to memory of 2672	2568	cmd.exe	30
PID 2568 wrote to memory of 2672	2568	cmd.exe	30
PID 2568 wrote to memory of 2672	2568	cmd.exe	30
PID 2568 wrote to memory of 3024	2568	cmd.exe	32
PID 2568 wrote to memory of 3024	2568	cmd.exe	32
PID 2568 wrote to memory of 3024	2568	cmd.exe	32
PID 2568 wrote to memory of 3024	2568	cmd.exe	32
PID 2568 wrote to memory of 2636	2568	cmd.exe	33
PID 2568 wrote to memory of 2636	2568	cmd.exe	33
PID 2568 wrote to memory of 2636	2568	cmd.exe	33
PID 2568 wrote to memory of 2636	2568	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\03438ccbba139f62b418a79e856604e3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03438ccbba139f62b418a79e856604e3_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2296 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\03438ccbba139f62b418a79e856604e3_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\vuxngpe.exe -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2296
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2672
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - Runs ping.exe
    PID:3024
- - C:\Users\Admin\AppData\Local\vuxngpe.exe
    C:\Users\Admin\AppData\Local\vuxngpe.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\vuxngpe.exe

Filesize
373KB

MD5
03438ccbba139f62b418a79e856604e3

SHA1
51edd91b3adb67199f85b6ec9e3aa7198b48401d

SHA256
4cc8df3027e713a5bc691452cf7c348559686edd39923450157e7b86f79e774c

SHA512
c9603c348ada7350593ca7735eb9eaf931598d2390daae4d53aefd223ce4c1021dbd691476845b4085511364a0268e84e1efc0b0d7266dd69bda992526559721

Download Submit
memory/2296-5-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2296-2-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2296-3-0x0000000001001000-0x00000000010A2000-memory.dmp

Filesize
644KB

Download
memory/2296-0-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2296-4-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2296-7-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2296-1-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/2296-8-0x0000000001001000-0x00000000010A2000-memory.dmp

Filesize
644KB

Download
memory/2636-16-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2636-15-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2636-17-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2636-18-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2636-19-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2636-20-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2636-21-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download
memory/2636-22-0x0000000001000000-0x00000000010A6000-memory.dmp

Filesize
664KB

Download