573f502bca5ff5945274764eeeb50e68245d5fc5d2bf1c487a0eb57daaa060a3

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 09:44

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General

Target

5b6949c9f8b6d62974ed81b69a056274_JaffaCakes118.exe
Size

88KB
MD5

5b6949c9f8b6d62974ed81b69a056274
SHA1

5a3fca476348d6dfd1ec8dee31b34ac4bf00594d
SHA256

573f502bca5ff5945274764eeeb50e68245d5fc5d2bf1c487a0eb57daaa060a3
SHA512

ea86f27e89f0319d554de62f971e4756ee66b30c66bfd8a6c38b1e0ddcca36d89f82487e994ced59c51f257f4ce43d1314b876f658b27ba1a18e19f4e736a1e3
SSDEEP

1536:bd9rdvdlqeRFqcoWHWnYCyjQ0O4n9yhZN4DrRshHAHTMYtJqFvgioNrQewpVt:jd2RcjaYZjQZ4n9yz+pshHAwYtEFvYNC

Score

7^/10

persistence

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1032	rundll32.exe
4068	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\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tsihicawaj = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Wipc1al.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe
1032	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 1032	2016	5b6949c9f8b6d62974ed81b69a056274_JaffaCakes118.exe	86
PID 2016 wrote to memory of 1032	2016	5b6949c9f8b6d62974ed81b69a056274_JaffaCakes118.exe	86
PID 2016 wrote to memory of 1032	2016	5b6949c9f8b6d62974ed81b69a056274_JaffaCakes118.exe	86
PID 1032 wrote to memory of 4068	1032	rundll32.exe	98
PID 1032 wrote to memory of 4068	1032	rundll32.exe	98
PID 1032 wrote to memory of 4068	1032	rundll32.exe	98

C:\Users\Admin\AppData\Local\Temp\5b6949c9f8b6d62974ed81b69a056274_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5b6949c9f8b6d62974ed81b69a056274_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Wipc1al.dll",Startup
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1032
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Wipc1al.dll",iep
    3⤵
    - Loads dropped DLL
    PID:4068

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Wipc1al.dll

Filesize
88KB

MD5
260fbd9e692c87b5ca874ca92f64b1ee

SHA1
3d76314bf853361b8fa4b58c908771ab1a4c8fb9

SHA256
c5a9184f0efa0a9f9bfe4384140c61c043bc10d0831ec49557375a7c443bd853

SHA512
63ffb46f0e7fa2b398e62b45f4242290c653e645122738470b29d9dfcdcb7398016b0828894434fbc46f2e2508294102772793a02b1fa6712d795d8bde797816

Download Submit
memory/1032-21-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1032-17-0x00000000021B0000-0x00000000021C0000-memory.dmp

Filesize
64KB

Download
memory/1032-24-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1032-16-0x00000000021B0000-0x00000000021C0000-memory.dmp

Filesize
64KB

Download
memory/1032-7-0x00000000021B0000-0x00000000021C0000-memory.dmp

Filesize
64KB

Download
memory/1032-9-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1032-8-0x00000000021B0000-0x00000000021C0000-memory.dmp

Filesize
64KB

Download
memory/1032-11-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/2016-2-0x0000000002380000-0x0000000002390000-memory.dmp

Filesize
64KB

Download
memory/2016-15-0x0000000002380000-0x0000000002390000-memory.dmp

Filesize
64KB

Download
memory/2016-10-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/2016-14-0x0000000002380000-0x0000000002390000-memory.dmp

Filesize
64KB

Download
memory/2016-0-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/2016-1-0x0000000002380000-0x0000000002390000-memory.dmp

Filesize
64KB

Download
memory/4068-23-0x0000000002630000-0x0000000002640000-memory.dmp

Filesize
64KB

Download
memory/4068-22-0x0000000002630000-0x0000000002640000-memory.dmp

Filesize
64KB

Download
memory/4068-25-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/4068-29-0x0000000002630000-0x0000000002640000-memory.dmp

Filesize
64KB

Download
memory/4068-28-0x0000000002630000-0x0000000002640000-memory.dmp

Filesize
64KB

Download