Analysis
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max time kernel
60s -
max time network
120s -
platform
windows10_x64 -
resource
win10v20210408 -
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 behavioral2/memory/656-121-0x0000000002BE0000-0x0000000002BEB000-memory.dmp CustAttr -
Suspicious use of SetThreadContext 1 IoCs
Processes:
triage_dropped_file.exedescription pid process target process PID 656 set thread context of 1480 656 triage_dropped_file.exe triage_dropped_file.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
triage_dropped_file.exepid process 1480 triage_dropped_file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
triage_dropped_file.exedescription pid process Token: SeDebugPrivilege 1480 triage_dropped_file.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
triage_dropped_file.exedescription pid process target process PID 656 wrote to memory of 1480 656 triage_dropped_file.exe triage_dropped_file.exe PID 656 wrote to memory of 1480 656 triage_dropped_file.exe triage_dropped_file.exe PID 656 wrote to memory of 1480 656 triage_dropped_file.exe triage_dropped_file.exe PID 656 wrote to memory of 1480 656 triage_dropped_file.exe triage_dropped_file.exe PID 656 wrote to memory of 1480 656 triage_dropped_file.exe triage_dropped_file.exe PID 656 wrote to memory of 1480 656 triage_dropped_file.exe triage_dropped_file.exe PID 656 wrote to memory of 1480 656 triage_dropped_file.exe triage_dropped_file.exe PID 656 wrote to memory of 1480 656 triage_dropped_file.exe triage_dropped_file.exe PID 656 wrote to memory of 1480 656 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
PID:656 -
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
PID:1480
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/656-114-0x00000000008C0000-0x00000000008C1000-memory.dmpFilesize
4KB
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memory/656-116-0x0000000005760000-0x0000000005761000-memory.dmpFilesize
4KB
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memory/656-117-0x00000000051A0000-0x00000000051A1000-memory.dmpFilesize
4KB
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memory/656-118-0x0000000005260000-0x0000000005261000-memory.dmpFilesize
4KB
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memory/656-119-0x0000000005260000-0x000000000575E000-memory.dmpFilesize
5.0MB
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memory/656-120-0x0000000005170000-0x0000000005171000-memory.dmpFilesize
4KB
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memory/656-121-0x0000000002BE0000-0x0000000002BEB000-memory.dmpFilesize
44KB
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memory/656-122-0x00000000077D0000-0x0000000007836000-memory.dmpFilesize
408KB
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memory/656-123-0x0000000007840000-0x0000000007861000-memory.dmpFilesize
132KB
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memory/1480-124-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1480-125-0x00000000004139DE-mapping.dmp
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memory/1480-126-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB