Behavioral task
behavioral1
Sample
63c6eba55a0046dfe1bef087fbc26d3d_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
63c6eba55a0046dfe1bef087fbc26d3d_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
63c6eba55a0046dfe1bef087fbc26d3d_JC.exe
-
Size
6.3MB
-
MD5
63c6eba55a0046dfe1bef087fbc26d3d
-
SHA1
0007425f5ec5bcca7dbfac5f9d0db9dd479f56a5
-
SHA256
b37c030b100956936dcb889915de22b8e6834cb3ff681f4f4fec74e86eb51c86
-
SHA512
4542e3f488a6848baff9f87b4f3b4bc98ce6db1f2c3407892f9ec4f1ad3b52e59a0676964395ff85b5cfe8a550a4092823d679e31c7de265daa6ef189fc1f680
-
SSDEEP
98304:3mtk2aCmtk2azmtk2aTmtk2a3mtk2aImtk2a8mtk2aVmtk2aLnWnSnxntnknwnw9:ysjz/q2dQIcNRKOO9
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 63c6eba55a0046dfe1bef087fbc26d3d_JC.exe
Files
-
63c6eba55a0046dfe1bef087fbc26d3d_JC.exe.exe windows:4 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