Analysis
-
max time kernel
131s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
04-12-2023 16:04
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe
Resource
win10v2004-20231130-en
General
-
Target
NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe
-
Size
2.8MB
-
MD5
9036abae6529a51f5d50825d88dc95a4
-
SHA1
5c10c6dc6146db9f545dd1e8fbac70fe2c333a8a
-
SHA256
1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7a
-
SHA512
d9a9ce7096cc24985e8f2731e67e57abf7f24ea5213051b15a7951731db263f7a741b955fa672157c46d9e69ef5df614148b95ffbff246f7999df610be854c47
-
SSDEEP
49152:Xm/PpH8yc0/wU2lpe63ZrxKrVEbRIqiPt41uFehg1mQzZ:XOpcyV/wjpdZrxEVEtI14wqnY
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2360-2-0x0000000003320000-0x0000000004320000-memory.dmp modiloader_stage2 -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2516 2360 WerFault.exe NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exedescription pid process target process PID 2360 wrote to memory of 2516 2360 NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe WerFault.exe PID 2360 wrote to memory of 2516 2360 NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe WerFault.exe PID 2360 wrote to memory of 2516 2360 NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe WerFault.exe PID 2360 wrote to memory of 2516 2360 NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.1117ea5185a8c16dbc9af96cbb580f5ac55a5f4bc0963e149c83a6c9c35dba7aexe.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 13002⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
-
C:\Users\Admin\AppData\Local\Temp\TarCF76.tmpFilesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
-
memory/2360-0-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
-
memory/2360-1-0x0000000003320000-0x0000000004320000-memory.dmpFilesize
16.0MB
-
memory/2360-2-0x0000000003320000-0x0000000004320000-memory.dmpFilesize
16.0MB
-
memory/2360-4-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
-
memory/2360-5-0x0000000000400000-0x00000000006DA000-memory.dmpFilesize
2.9MB