Behavioral task
behavioral1
Sample
d083caaf4bd1d38897d38f0094de4e8c24faa718e2a29ef4641a5d1a5f85fe9f.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
d083caaf4bd1d38897d38f0094de4e8c24faa718e2a29ef4641a5d1a5f85fe9f.exe
Resource
win10v2004-20231020-en
General
-
Target
d083caaf4bd1d38897d38f0094de4e8c24faa718e2a29ef4641a5d1a5f85fe9f
-
Size
1.4MB
-
MD5
73914cd5883a51380801e45243165637
-
SHA1
dc19cfd0bbbcb2e133f2f6009020ec682ebb38af
-
SHA256
d083caaf4bd1d38897d38f0094de4e8c24faa718e2a29ef4641a5d1a5f85fe9f
-
SHA512
891e592d28b0e3c8d18ebea4978d38e6a49f89cd4071afa7d8bfaf4f23fcf294d41bf66d22251287588f36f39d147446de1d8a7fcd69127ee8b4e32d5aae2d03
-
SSDEEP
24576:10/wH2fMinErsWguWHtM1Awl3JSxdDWlagVPqsbxXceI0LIwHHBat2MN6Yi5+:iW2frO1fW21Awlxag/xXcelLJHBat2M2
Malware Config
Signatures
-
resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d083caaf4bd1d38897d38f0094de4e8c24faa718e2a29ef4641a5d1a5f85fe9f unpack001/out.upx
Files
-
d083caaf4bd1d38897d38f0094de4e8c24faa718e2a29ef4641a5d1a5f85fe9f.exe windows:5 windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 1.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 409KB - Virtual size: 412KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.0MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 717KB - Virtual size: 716KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 209KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ