Analysis
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max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
27-07-2021 12:09
Static task
static1
Behavioral task
behavioral1
Sample
triage_dropped_file.exe
Resource
win7v20210408
General
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Target
triage_dropped_file.exe
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Size
566KB
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MD5
66da45ed268a07990768ee03d70e4502
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SHA1
3cef4bb7af1179eabd38cd1e1989dc9c41f5c69c
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SHA256
b90e3f203d5736096b41b710e1fa0ab10f26025e84e4fcf1e4bc760a0306ed72
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SHA512
ffb07451f68ac863c803407d5081f07aec97824cbe15390b4e658e4f455b2635769f53d375d497aa4e493364458b8f85aa6539e45dbaa31aab4cca347e0f0ee9
Malware Config
Extracted
lokibot
http://185.227.139.18/dsaicosaicasdi.php/jRbn3g7uWVTsx
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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suricata: ET MALWARE LokiBot Checkin
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suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
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CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
Processes:
resource yara_rule behavioral1/memory/1944-63-0x0000000000510000-0x000000000051B000-memory.dmp CustAttr -
Suspicious use of SetThreadContext 1 IoCs
Processes:
triage_dropped_file.exedescription pid process target process PID 1944 set thread context of 520 1944 triage_dropped_file.exe triage_dropped_file.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
triage_dropped_file.exepid process 520 triage_dropped_file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
triage_dropped_file.exedescription pid process Token: SeDebugPrivilege 520 triage_dropped_file.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
triage_dropped_file.exedescription pid process target process PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe PID 1944 wrote to memory of 520 1944 triage_dropped_file.exe triage_dropped_file.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\triage_dropped_file.exe"C:\Users\Admin\AppData\Local\Temp\triage_dropped_file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\triage_dropped_file.exe"C:\Users\Admin\AppData\Local\Temp\triage_dropped_file.exe"2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/520-67-0x00000000004139DE-mapping.dmp
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memory/520-66-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/520-68-0x0000000076691000-0x0000000076693000-memory.dmpFilesize
8KB
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memory/520-69-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1944-60-0x0000000000C80000-0x0000000000C81000-memory.dmpFilesize
4KB
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memory/1944-62-0x0000000004B20000-0x0000000004B21000-memory.dmpFilesize
4KB
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memory/1944-63-0x0000000000510000-0x000000000051B000-memory.dmpFilesize
44KB
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memory/1944-64-0x0000000005080000-0x00000000050E6000-memory.dmpFilesize
408KB
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memory/1944-65-0x00000000009F0000-0x0000000000A11000-memory.dmpFilesize
132KB