Behavioral task
behavioral1
Sample
b2493a580153291b69ca23190d00a00b1220cd0aadf469b3974fdaa726516649.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b2493a580153291b69ca23190d00a00b1220cd0aadf469b3974fdaa726516649.exe
Resource
win10v2004-20221111-en
General
-
Target
b2493a580153291b69ca23190d00a00b1220cd0aadf469b3974fdaa726516649.zip
-
Size
319KB
-
MD5
53703a7fd7206c69e45f3bc42ab3b6f4
-
SHA1
f33c3ff787b3ed4c281f332e3739c32323fb4def
-
SHA256
b31dc15cfe69c92538b5b55957305a256d9fb133622098cdff1b8a03edc3c9a8
-
SHA512
6d5e3bba63739224fd02c706ff2a7d11c05f44095ab5db3e4ffcc1393b97c6fae0d4b3266ef788d32be47635da371fea2a1f2de84c776443e33453a243b2c32c
-
SSDEEP
6144:+24RI5byKMau56Nm9tqvQ16cvu/mMnbo53xFQX1dyfLP+ji:94+p/u5R9QvQ166tMn0nQIj+ji
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/b2493a580153291b69ca23190d00a00b1220cd0aadf469b3974fdaa726516649.exe family_neshta -
MedusaLocker payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/b2493a580153291b69ca23190d00a00b1220cd0aadf469b3974fdaa726516649.exe family_medusalocker -
Medusalocker family
-
Neshta family
Files
-
b2493a580153291b69ca23190d00a00b1220cd0aadf469b3974fdaa726516649.zip.zip
Password: infected
-
b2493a580153291b69ca23190d00a00b1220cd0aadf469b3974fdaa726516649.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ