C:\src\cecil\symbols\mdb\obj\Release\net40\Mono.Cecil.Mdb.pdb
Behavioral task
behavioral1
Sample
Elsify.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Elsify.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Mono.Cecil.Mdb.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
Mono.Cecil.Mdb.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Mono.Cecil.Pdb.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Mono.Cecil.Pdb.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Mono.Cecil.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Mono.Cecil.dll
Resource
win10v2004-20241007-en
General
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Target
772abd60da2fe5291ad41246011d7bcc83f8f8c994e03a9dd711a8b6c8990f89
-
Size
251KB
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MD5
c6e8778ed52a20e4fab9469e72fa7846
-
SHA1
55286bdb34547d39c3cb39a2503acc2418361415
-
SHA256
772abd60da2fe5291ad41246011d7bcc83f8f8c994e03a9dd711a8b6c8990f89
-
SHA512
1192e05b757a0431ffc59288ea6cc06d2f3de5e608f0f078937b7566fc6695dcecf1ca043873367b3cb7dae1b226d6c9a742c24d548f75c61ce55e604b4a19f9
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SSDEEP
6144:ooW7Z2JXt8xvDWrrGn8ohKrpHoAVoEdVpS/BLGgyrr:z9ovwuEFaEn4v+r
Malware Config
Extracted
redline
wcmFr5xKM66WkyVK
45.42.45.232:53637
Signatures
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RedLine payload 1 IoCs
resource yara_rule static1/unpack001/Elsify.exe family_redline -
Redline family
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SectopRAT payload 1 IoCs
resource yara_rule static1/unpack001/Elsify.exe family_sectoprat -
Sectoprat family
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Unsigned PE 4 IoCs
Checks for missing Authenticode signature.
resource unpack001/Elsify.exe unpack001/Mono.Cecil.Mdb.dll unpack001/Mono.Cecil.Pdb.dll unpack001/Mono.Cecil.dll
Files
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772abd60da2fe5291ad41246011d7bcc83f8f8c994e03a9dd711a8b6c8990f89.rar
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Elsify.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 36KB - Virtual size: 35KB
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
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Logo.ico
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Mono.Cecil.Mdb.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
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
PDB Paths
Imports
mscoree
_CorDllMain
Sections
.text Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 864B
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
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Mono.Cecil.Pdb.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
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
PDB Paths
C:\src\cecil\symbols\pdb\obj\Release\net40\Mono.Cecil.Pdb.pdb
Imports
mscoree
_CorDllMain
Sections
.text Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 864B
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
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Mono.Cecil.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
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
PDB Paths
C:\src\cecil\obj\Release\net40\Mono.Cecil.pdb
Imports
mscoree
_CorDllMain
Sections
.text Size: 348KB - Virtual size: 347KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 840B
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