737c6a4e8b62f1521b7932e1a9e4d377082be994c4caed49df12cc036971e08a

Analysis

max time kernel
146s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 07:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe
Size

124KB
MD5

a5d2fcf790fba7b64cab6f4145fbfdd8
SHA1

7673cdc51e9d67302e9df4de5f5dcc640d9167e7
SHA256

737c6a4e8b62f1521b7932e1a9e4d377082be994c4caed49df12cc036971e08a
SHA512

f50dfe80d415cffd4a63dc1ff81393d57e605622e69038fb8553ef745688e474ad0b0e05c8c58cadbe03f32b5ce1c0190754e227165aaf5c980472ee46e933ef
SSDEEP

3072:0WQV6bMCnYEkZS+8WMh/UQ8QVc90DiKa3bv/s1q:LbzYZ+hbO90DiK4b

Score

7^/10

discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3344	rundll32.exe

Loads dropped DLL 3 IoCs

pid	Process
1640	a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe
1640	a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe
3344	rundll32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\digpl = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\digpl.dll\",SHEvalHemisphereLight"	a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1640	a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 3344	1640	a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe	96
PID 1640 wrote to memory of 3344	1640	a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe	96
PID 1640 wrote to memory of 3344	1640	a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a5d2fcf790fba7b64cab6f4145fbfdd8_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\digpl.dll",GetShaderVersion
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\digpl.dll

Filesize
124KB

MD5
9f52ab619091c0dc2489eb44f3922278

SHA1
d2811a2b8757f43a2b034ae985c121271010a1bf

SHA256
6351e942320e1eb316004b08b8c6f26ae926cc9f2e4d0d772853650b10e0d457

SHA512
c3424ad9bc1cb46b50fba05e936edc59f296ab7c11e7606f48ca7f15982b9afbfabe8574ef2878f3576d77ca1ccac0dde8432786d0f00c5f992f7e8ed59e4881

Download Submit
memory/1640-1-0x0000000002040000-0x0000000002062000-memory.dmp

Filesize
136KB

Download
memory/1640-6-0x0000000000660000-0x000000000066F000-memory.dmp

Filesize
60KB

Download
memory/1640-0-0x0000000000660000-0x000000000066F000-memory.dmp

Filesize
60KB

Download
memory/1640-15-0x00000000021B0000-0x00000000021D2000-memory.dmp

Filesize
136KB

Download
memory/1640-27-0x0000000010000000-0x0000000010022000-memory.dmp

Filesize
136KB

Download
memory/3344-22-0x0000000001170000-0x000000000117F000-memory.dmp

Filesize
60KB

Download
memory/3344-23-0x0000000002980000-0x00000000029A2000-memory.dmp

Filesize
136KB

Download
memory/3344-28-0x0000000010000000-0x0000000010022000-memory.dmp

Filesize
136KB

Download
memory/3344-29-0x0000000001170000-0x000000000117F000-memory.dmp

Filesize
60KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads