Behavioral task
behavioral1
Sample
b2863fc3c6699ad0d8e55da1e628d9ee4c5386de8363af80c54cb896a9a1ed3a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b2863fc3c6699ad0d8e55da1e628d9ee4c5386de8363af80c54cb896a9a1ed3a.exe
Resource
win10v2004-20240426-en
General
-
Target
b2863fc3c6699ad0d8e55da1e628d9ee4c5386de8363af80c54cb896a9a1ed3a
-
Size
361KB
-
MD5
e3f3a0ea4058e6138a269d70633e755d
-
SHA1
6560d2025124742d7beab1a539bc321d3069c159
-
SHA256
b2863fc3c6699ad0d8e55da1e628d9ee4c5386de8363af80c54cb896a9a1ed3a
-
SHA512
443ab4697c1d1538c915be09db52353cb93034d450659285c1f0063a416f61c928c87c832d2324e8ee35bac5ba231f2771ccefc392368af9aee95dc797c1f500
-
SSDEEP
6144:1VOfZTZiOydo+h9g1V5M4orn+GrtY36V7w5KjM9AC9LzfMwHeOQoFRROXHO0kc:/ozGdX0M4ornOmZIzfMwHHQmRROXu0kc
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 b2863fc3c6699ad0d8e55da1e628d9ee4c5386de8363af80c54cb896a9a1ed3a unpack001/out.upx
Files
-
b2863fc3c6699ad0d8e55da1e628d9ee4c5386de8363af80c54cb896a9a1ed3a.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 536KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 343KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ