Static task
static1
Behavioral task
behavioral1
Sample
Nostart.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Nostart.exe
Resource
win10v2004-20240802-en
General
-
Target
Nostart.7z
-
Size
95KB
-
MD5
7f5f8959bd558bd12b61cf24b6166667
-
SHA1
a6068c644e88f3908cfa151bf7ae5c2769be7034
-
SHA256
3e80fbc43fc6fb5c14f687cdd0ec1dc68017f6f56e5536017e1e7a2f9a90ff7a
-
SHA512
62c324552ecae97d0aa482a30df7f78c4ce208164b8a10dfad3c2d0a1f57af8fe7e47486d7b5e2d33d083d059a208550bb577727c910c6169beccbb4351cf9ac
-
SSDEEP
1536:MTLsvhaHJZ1joD0wDfOXXP11sLjlbYNMfcs04gM0PUbBSAWSK0aSFpn:MTLsvhcJZ1MowDfOHPTsPlk804EPjAHr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Nostart.exe
Files
-
Nostart.7z.7z
Password: harounisthebest
-
Nostart.exe.exe windows:1 windows x86 arch:x86
Password: harounisthebest
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: 189KB - Virtual size: 188KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 7KB - Virtual size: 7KB
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: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ