lockbit | bd574c6fe75d0689277ce42742c29514620d76f025a50fc83ea9ef0ab987bba8

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09-07-2024 11:35

Target

2024-07-09_5f491563a87b37afd1d12d14cd00631b_lockbit.exe
Size

143KB
MD5

5f491563a87b37afd1d12d14cd00631b
SHA1

d6d4337fe3ad9887697142b565ddc4635c489616
SHA256

bd574c6fe75d0689277ce42742c29514620d76f025a50fc83ea9ef0ab987bba8
SHA512

9667bbb8d41ca9b5105df157118da65a7605bb360e68230017a6110b34d6a98aea6ff5d1e664e545a613cc130953c8f970d2b5e0f2593f2ddfde51ab785f6e87
SSDEEP

3072:HjUr8tlAC2z9mXTlpG/7K9x6k4uk0ivk7doQDHbPeJFDDx5kOjHhA:DUwPADAXTlp7C7XU7bPe/vbC

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/456-0-0x0000000000400000-0x0000000000427000-memory.dmp	family_lockbit
behavioral2/memory/456-1-0x0000000000400000-0x0000000000427000-memory.dmp	family_lockbit

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4132	456	WerFault.exe	81

C:\Users\Admin\AppData\Local\Temp\2024-07-09_5f491563a87b37afd1d12d14cd00631b_lockbit.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-09_5f491563a87b37afd1d12d14cd00631b_lockbit.exe"
1⤵
PID:456
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 456 -s 264
  2⤵
  - Program crash
  PID:4132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 456 -ip 456
1⤵
PID:3028

memory/456-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/456-1-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download