Static task
static1
Behavioral task
behavioral1
Sample
tuc4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
tuc4.exe
Resource
win10v2004-20231127-en
General
-
Target
tuc4.exe
-
Size
6.9MB
-
MD5
8c535a5579171ca8c47174686419cab7
-
SHA1
a37e3c8836b20812733e73058d1aa5864ceaa967
-
SHA256
9970853c9b794d6bdd8d53b6a7d86e44f1b609a184a83f041c2fe69c045b108b
-
SHA512
dce19b6c3530b2de4b49fbd437c4f4e80c5d05f5dcd572ebcff3cc66991f6fa6426b61deddc2f961381c425e003c9073327b9db025c0e8c4f560dc108a05da2a
-
SSDEEP
196608:nDoG3bFqjpLC0TSMLsn33HR83v9i8l7INzj:nDyNLCWZ2HS9iQ7INzj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tuc4.exe
Files
-
tuc4.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
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: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ