463572a4dd3f2329b4c5746abef5bde062deae2ab4d277b4d3963bac6e8384b8

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 08:44

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General

Target

956041caee1884f1625c75aa96ef9827_JaffaCakes118.exe
Size

294KB
MD5

956041caee1884f1625c75aa96ef9827
SHA1

fb02f25afaf3c33f0a2b763d1771756b4be1b939
SHA256

463572a4dd3f2329b4c5746abef5bde062deae2ab4d277b4d3963bac6e8384b8
SHA512

de101a5b82470b041e4e037d5d596d8d5ce908a21e632743d9467c58ae8fc3eeb0d16b8cb7a8c4cd406b0f33e01af2eb1d185d0d7e0f99d1b2b4febc5826d524
SSDEEP

6144:ePC1gueriIMdeA6Rlrcg2kn5iELiFEoJSRKhr:QC1gaDd4dn5iE2FEoJjr

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2376	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2816	ypalboxx.exe

Loads dropped DLL 3 IoCs

pid	Process
2376	cmd.exe
2376	cmd.exe
2816	ypalboxx.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 5 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	956041caee1884f1625c75aa96ef9827_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ypalboxx.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2792	PING.EXE
2376	cmd.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2432	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2792	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2432	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe
2816	ypalboxx.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2376	2384	956041caee1884f1625c75aa96ef9827_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2376	2384	956041caee1884f1625c75aa96ef9827_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2376	2384	956041caee1884f1625c75aa96ef9827_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2376	2384	956041caee1884f1625c75aa96ef9827_JaffaCakes118.exe	30
PID 2376 wrote to memory of 2432	2376	cmd.exe	32
PID 2376 wrote to memory of 2432	2376	cmd.exe	32
PID 2376 wrote to memory of 2432	2376	cmd.exe	32
PID 2376 wrote to memory of 2432	2376	cmd.exe	32
PID 2376 wrote to memory of 2792	2376	cmd.exe	34
PID 2376 wrote to memory of 2792	2376	cmd.exe	34
PID 2376 wrote to memory of 2792	2376	cmd.exe	34
PID 2376 wrote to memory of 2792	2376	cmd.exe	34
PID 2376 wrote to memory of 2816	2376	cmd.exe	35
PID 2376 wrote to memory of 2816	2376	cmd.exe	35
PID 2376 wrote to memory of 2816	2376	cmd.exe	35
PID 2376 wrote to memory of 2816	2376	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\956041caee1884f1625c75aa96ef9827_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\956041caee1884f1625c75aa96ef9827_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2384 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\956041caee1884f1625c75aa96ef9827_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\ypalboxx.exe -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2384
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2432
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2792
- - C:\Users\Admin\AppData\Local\ypalboxx.exe
    C:\Users\Admin\AppData\Local\ypalboxx.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2816

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

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\ypalboxx.exe

Filesize
294KB

MD5
956041caee1884f1625c75aa96ef9827

SHA1
fb02f25afaf3c33f0a2b763d1771756b4be1b939

SHA256
463572a4dd3f2329b4c5746abef5bde062deae2ab4d277b4d3963bac6e8384b8

SHA512
de101a5b82470b041e4e037d5d596d8d5ce908a21e632743d9467c58ae8fc3eeb0d16b8cb7a8c4cd406b0f33e01af2eb1d185d0d7e0f99d1b2b4febc5826d524

Download Submit
memory/2384-0-0x0000000001003000-0x0000000001004000-memory.dmp

Filesize
4KB

Download
memory/2384-1-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2384-2-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2384-5-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-12-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-19-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-13-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-15-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-11-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-17-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-18-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-14-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-20-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-21-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-22-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-23-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-24-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2816-25-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download