_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
2024-02-25_5455c2b404e34633fb29bfff2342b6ef_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_5455c2b404e34633fb29bfff2342b6ef_gandcrab.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-25_5455c2b404e34633fb29bfff2342b6ef_gandcrab
-
Size
147KB
-
MD5
5455c2b404e34633fb29bfff2342b6ef
-
SHA1
87e386b602136fda78bad85359c15bd14ad755e5
-
SHA256
bbd41b3ba3e998cceaf641737658d5b978999741ce7fc1433feece742987f4a1
-
SHA512
02345d5bd2cf698afb62bd3f93cdf6b56e4808f6b62a0a6142516332c8cb41ec65108ef7846fb6c0b86262aeafe238f0e64535102445f52cfd6629eb861e3155
-
SSDEEP
3072:KBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:KqxHmqqDL6EHl2U6CbeOl5f2Fj
Malware Config
Signatures
-
Detects Reflective DLL injection artifacts 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
resource yara_rule sample SUSP_RANSOMWARE_Indicator_Jul20 -
GandCrab payload 1 IoCs
resource yara_rule sample family_gandcrab -
Gandcrab Payload 1 IoCs
resource yara_rule sample Gandcrab -
Gandcrab family
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-25_5455c2b404e34633fb29bfff2342b6ef_gandcrab
Files
-
2024-02-25_5455c2b404e34633fb29bfff2342b6ef_gandcrab.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Exports
Exports
Sections
UPX0 Size: 62KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE