e4e74a11a5e59edbb0c38b755bbd70f8cd60ddcdf9ca70a2e46e27e82103cfa1

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
20/04/2024, 04:49

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General

Target

fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe
Size

620KB
MD5

fbf6a6d48d9303cfd9f5bc20453c0091
SHA1

a6d049e2020b293e0649f7b872c995a4093e3f52
SHA256

e4e74a11a5e59edbb0c38b755bbd70f8cd60ddcdf9ca70a2e46e27e82103cfa1
SHA512

2f218791747bb9bf797c822944b3ede36e5271bacf77d451d45b088361b66d747b3ca85ad0d02fbe9644dc5baf2d0d2fa4e0ce48d9aaa08cf58f4479e683217e
SSDEEP

12288:0HrrqsjzQ9+51CsBXV+p5UWUITaD1OTi/HE/xLTYUDzOhO2c5hN:0HSsjg+1CbvUITaD1OzLtqh0N

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3012 set thread context of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	vbc.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3052	vbc.exe
3052	vbc.exe
3052	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28
PID 3012 wrote to memory of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28
PID 3012 wrote to memory of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28
PID 3012 wrote to memory of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28
PID 3012 wrote to memory of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28
PID 3012 wrote to memory of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28
PID 3012 wrote to memory of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28
PID 3012 wrote to memory of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28
PID 3012 wrote to memory of 3052	3012	fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fbf6a6d48d9303cfd9f5bc20453c0091_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3012-0-0x00000000743E0000-0x000000007498B000-memory.dmp

Filesize
5.7MB

Download
memory/3012-1-0x00000000743E0000-0x000000007498B000-memory.dmp

Filesize
5.7MB

Download
memory/3012-2-0x0000000000500000-0x0000000000540000-memory.dmp

Filesize
256KB

Download
memory/3012-14-0x00000000743E0000-0x000000007498B000-memory.dmp

Filesize
5.7MB

Download
memory/3052-3-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3052-5-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3052-6-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3052-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3052-11-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3052-17-0x0000000004BA0000-0x0000000005C02000-memory.dmp

Filesize
16.4MB

Download
memory/3052-18-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/3052-36-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download