blustealer | eda2fc4d3eab34d348d29a72354a51726080f18ce1c1a7a425596ff182a53ecb

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240319-en
resource tags

arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
submitted
07-04-2024 10:22

Target

e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe
Size

799KB
MD5

e4b3a32bd8e0d3bfe3e9ce61cac71371
SHA1

48ca59d9b3611f99ff7b27ecbb8b357947886502
SHA256

eda2fc4d3eab34d348d29a72354a51726080f18ce1c1a7a425596ff182a53ecb
SHA512

0a0c5c8e94c2f8ddc770bc6fffb8901f32aae013e2eaf1cd07e56c091ae94812d60daad3f0ea40ce44712bd194cedf146ece0d01b22f948bbbae238002b61afd
SSDEEP

24576:ZtZKp01h2QuJl5RzAI4j5ftAXVJJxF0HivpZT0u+3:M+1hMXsI4Nf2XlxF0CBZHw

Score

10^/10

Family

blustealer

https://api.telegram.org/bot1816395306:AAE3ZBLYV2L9aT9mL8itL9vr3RP6nOz_B1o/sendMessage?chat_id=1368673464

BluStealer
A Modular information stealer written in Visual Basic.
stealer blustealer

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1800 set thread context of 2944	1800	e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe	29

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1800	e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2944	svchost.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 2944	1800	e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe	29
PID 1800 wrote to memory of 2944	1800	e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe	29
PID 1800 wrote to memory of 2944	1800	e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe	29
PID 1800 wrote to memory of 2944	1800	e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe	29
PID 1800 wrote to memory of 2944	1800	e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\e4b3a32bd8e0d3bfe3e9ce61cac71371_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2944

memory/1800-0-0x0000000000900000-0x0000000000907000-memory.dmp

Filesize
28KB

Download
memory/1800-1-0x00000000001D0000-0x00000000001D2000-memory.dmp

Filesize
8KB

Download
memory/2944-2-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2944-4-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2944-7-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download