Behavioral task
behavioral1
Sample
b04668c705f4814d25c733d78dca4f85d619301c2a5bf554e579cbaa04e602f5N.exe
Resource
win7-20240903-en
General
-
Target
b04668c705f4814d25c733d78dca4f85d619301c2a5bf554e579cbaa04e602f5N
-
Size
718KB
-
MD5
1f27b3c59cc3f419de318f288625c3a0
-
SHA1
e40a68ad41eef7ceb00c2de5fb44f46b711087ef
-
SHA256
b04668c705f4814d25c733d78dca4f85d619301c2a5bf554e579cbaa04e602f5
-
SHA512
5698cb50c2bf0be1f95708f00358a6440632e148e10c6c618e0733f3cbf9580a37fb786eab4a4a928ecfa381cda9c4747b645bc0b49d8b9176167baa9fd3e1d7
-
SSDEEP
12288:JHLUMuiv9RgfSjAzRtyjfWycdbIjEiQD+W7UEaWGwomC:xtARIfWycdbIgX+W4E4XP
Malware Config
Signatures
-
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b04668c705f4814d25c733d78dca4f85d619301c2a5bf554e579cbaa04e602f5N unpack001/out.upx
Files
-
b04668c705f4814d25c733d78dca4f85d619301c2a5bf554e579cbaa04e602f5N.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 576KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 172KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ