_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
2024-02-22_4ba52533bb2c5805a29babc243608f06_gandcrab.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-22_4ba52533bb2c5805a29babc243608f06_gandcrab.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-22_4ba52533bb2c5805a29babc243608f06_gandcrab
-
Size
147KB
-
MD5
4ba52533bb2c5805a29babc243608f06
-
SHA1
1220689abdce6620584c0f53576a60e727e3d5b9
-
SHA256
cacd175f6fc0560998ac15befb8942a804226c3422768c4f50abbf7dc5b34249
-
SHA512
5e012915cf0c1e4f5906499e93bbf0f14ec427b578cdc6452115adc846e6874e9d9e6e5f88ab3d766a8d80361db026fef8fb239994c0aa534b2b39c0f8a257fe
-
SSDEEP
3072:vBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:vqxHmqqDL6EHl2U6CbeOl5f2Fj
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 2024-02-22_4ba52533bb2c5805a29babc243608f06_gandcrab
Files
-
2024-02-22_4ba52533bb2c5805a29babc243608f06_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