Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_44144d055d8d36aa7d2c88f58a50a669_lockbit.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_44144d055d8d36aa7d2c88f58a50a669_lockbit.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-14_44144d055d8d36aa7d2c88f58a50a669_lockbit
-
Size
959KB
-
MD5
44144d055d8d36aa7d2c88f58a50a669
-
SHA1
b33bc81c086fedb42da3ce11bc293b1f7b9948ef
-
SHA256
60f7d224e19f982c8e2cec9847851b51d02fc6ad82164466aabc8bd3c178f4b4
-
SHA512
c538269dfb7dfc03a0b959aba7143a7f2765def2fb17df228b6edbc979ba2a72fd9c95ff94a81cde1ba6c204be4e4c3e906b881034abf5abdd21df2cc20599b8
-
SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpdoF:Ujrc2So1Ff+B3k796e
Malware Config
Signatures
-
Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM -
Detects executables containing anti-forensic artifacts of deleting USN change journal. Observed in ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_USNDeleteJournal -
Detects executables embedding registry key / value combination indicative of disabling Windows Defender features 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_44144d055d8d36aa7d2c88f58a50a669_lockbit
Files
-
2024-02-14_44144d055d8d36aa7d2c88f58a50a669_lockbit.exe windows:5 windows x86 arch:x86
216df81b1ef7bc2aa8ec52bbeef137c9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
shlwapi
PathAppendW
activeds
ord9
ord15
kernel32
CreateProcessW
GetSystemTime
lstrlenW
LocalFree
advapi32
CheckTokenMembership
CreateWellKnownSid
ole32
CoCreateInstance
CoSetProxyBlanket
Sections
.text Size: 896KB - Virtual size: 895KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 62KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 470B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ