Overview
overview
7Static
static
3debug.zip
windows7-x64
1debug.zip
windows10-1703-x64
1debug/Shar...or.dll
windows7-x64
1debug/Shar...or.dll
windows10-1703-x64
1debug/Shar...or.pdb
windows7-x64
3debug/Shar...or.pdb
windows10-1703-x64
3debug/nets...s.json
windows7-x64
3debug/nets...s.json
windows10-1703-x64
3debug/nets...or.dll
windows7-x64
1debug/nets...or.dll
windows10-1703-x64
1debug/nets...or.pdb
windows7-x64
3debug/nets...or.pdb
windows10-1703-x64
3debug/smi.exe
windows7-x64
1debug/smi.exe
windows10-1703-x64
7debug/smi.exe.xml
windows7-x64
1debug/smi.exe.xml
windows10-1703-x64
1debug/smi.pdb
windows7-x64
3debug/smi.pdb
windows10-1703-x64
3debug/smi_gui.exe
windows7-x64
1debug/smi_gui.exe
windows10-1703-x64
7debug/smi_gui.exe.xml
windows7-x64
1debug/smi_gui.exe.xml
windows10-1703-x64
1debug/smi_gui.pdb
windows7-x64
3debug/smi_gui.pdb
windows10-1703-x64
3Static task
static1
Behavioral task
behavioral1
Sample
debug.zip
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
debug.zip
Resource
win10-20231023-en
Behavioral task
behavioral3
Sample
debug/SharpMonoInjector.dll
Resource
win7-20231023-en
Behavioral task
behavioral4
Sample
debug/SharpMonoInjector.dll
Resource
win10-20231020-en
Behavioral task
behavioral5
Sample
debug/SharpMonoInjector.pdb
Resource
win7-20231023-en
Behavioral task
behavioral6
Sample
debug/SharpMonoInjector.pdb
Resource
win10-20231025-en
Behavioral task
behavioral7
Sample
debug/netstandard2.0/SharpMonoInjector.deps.json
Resource
win7-20231020-en
Behavioral task
behavioral8
Sample
debug/netstandard2.0/SharpMonoInjector.deps.json
Resource
win10-20231020-en
Behavioral task
behavioral9
Sample
debug/netstandard2.0/SharpMonoInjector.dll
Resource
win7-20231023-en
Behavioral task
behavioral10
Sample
debug/netstandard2.0/SharpMonoInjector.dll
Resource
win10-20231020-en
Behavioral task
behavioral11
Sample
debug/netstandard2.0/SharpMonoInjector.pdb
Resource
win7-20231020-en
Behavioral task
behavioral12
Sample
debug/netstandard2.0/SharpMonoInjector.pdb
Resource
win10-20231020-en
Behavioral task
behavioral13
Sample
debug/smi.exe
Resource
win7-20231023-en
Behavioral task
behavioral14
Sample
debug/smi.exe
Resource
win10-20231020-en
Behavioral task
behavioral15
Sample
debug/smi.exe.xml
Resource
win7-20231020-en
Behavioral task
behavioral16
Sample
debug/smi.exe.xml
Resource
win10-20231025-en
Behavioral task
behavioral17
Sample
debug/smi.pdb
Resource
win7-20231020-en
Behavioral task
behavioral18
Sample
debug/smi.pdb
Resource
win10-20231020-en
Behavioral task
behavioral19
Sample
debug/smi_gui.exe
Resource
win7-20231020-en
Behavioral task
behavioral20
Sample
debug/smi_gui.exe
Resource
win10-20231023-en
Behavioral task
behavioral21
Sample
debug/smi_gui.exe.xml
Resource
win7-20231020-en
Behavioral task
behavioral22
Sample
debug/smi_gui.exe.xml
Resource
win10-20231023-en
Behavioral task
behavioral23
Sample
debug/smi_gui.pdb
Resource
win7-20231023-en
Behavioral task
behavioral24
Sample
debug/smi_gui.pdb
Resource
win10-20231025-en
General
-
Target
debug.zip
-
Size
69KB
-
MD5
b5488b54a7a22a07b7cd0b60a80886b2
-
SHA1
10e5899c01a7286534b74ba02376b15df6340e98
-
SHA256
ed1bfc1359ff5f9501190fe8b0696eb55d8801a6c16f045611accdde4c1020bc
-
SHA512
df95bee9b9a13a6d8e5ebe492432b73ba479ec391f1aa6abcc61bef659390e0e868311eb50a3df10dcc0ea0f92d6d0e2c0a9d71d9884ee121ee2552aa8420f44
-
SSDEEP
1536:SapyXeeL8apyXMeL3dg2+u9k29MPRPfzQiYZ+bRNVo:SjR4jvjdg2+u9VGBfZY8RNVo
Malware Config
Signatures
-
Unsigned PE 4 IoCs
Checks for missing Authenticode signature.
resource unpack001/debug/SharpMonoInjector.dll unpack001/debug/netstandard2.0/SharpMonoInjector.dll unpack001/debug/smi.exe unpack001/debug/smi_gui.exe
Files
-
debug.zip.zip
-
debug/SharpMonoInjector.dll.dll windows:4 windows x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 876B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
debug/SharpMonoInjector.pdb
-
debug/netstandard2.0/SharpMonoInjector.deps.json
-
debug/netstandard2.0/SharpMonoInjector.dll.dll windows:4 windows x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 876B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
debug/netstandard2.0/SharpMonoInjector.pdb
-
debug/smi.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
debug/smi.exe.config.xml
-
debug/smi.pdb
-
debug/smi_gui.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
debug/smi_gui.exe.config.xml
-
debug/smi_gui.pdb