lockbit | 81f6132139c3b7df2f5dd188b56d279d6eb828c31dac152722bd817861bf14e3

Analysis

max time kernel
94s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10-07-2024 00:02

Target

2024-07-09_2102200ebece23c25cfff6d7e8e6414d_lockbit.exe
Size

143KB
MD5

2102200ebece23c25cfff6d7e8e6414d
SHA1

09122d13ed407c9ddde61a25ef3cf66ced26268f
SHA256

81f6132139c3b7df2f5dd188b56d279d6eb828c31dac152722bd817861bf14e3
SHA512

058ef3e58e67c43b041f915835a1ef920d6e6edf51f075bcef425cc2a8ba569c0462ee03bd5beaa61a3f20432fb95966e45e1861d6f5282a1bff3cb4ba408d7d
SSDEEP

3072:ms60H55Ry9/05Z1Zi9sD1NjlqePFJAkvjwfcC6fhZyyjF:TDny9/yZP1NjVP076JhF

Score

10^/10

Lockbit
Ransomware family with multiple variants released since late 2019.
ransomware lockbit

Rule to detect Lockbit 3.0 ransomware Windows payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4120-0-0x0000000000400000-0x0000000000427000-memory.dmp	family_lockbit
behavioral2/memory/4120-1-0x0000000000400000-0x0000000000427000-memory.dmp	family_lockbit

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4384	4120	WerFault.exe	80

C:\Users\Admin\AppData\Local\Temp\2024-07-09_2102200ebece23c25cfff6d7e8e6414d_lockbit.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-09_2102200ebece23c25cfff6d7e8e6414d_lockbit.exe"
1⤵
PID:4120
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4120 -s 264
  2⤵
  - Program crash
  PID:4384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4120 -ip 4120
1⤵
PID:1248

memory/4120-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/4120-1-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download