Analysis
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max time kernel
137s -
max time network
31s -
platform
windows7_x64 -
resource
win7v200430 -
submitted
13-07-2020 06:57
Static task
static1
Behavioral task
behavioral1
Sample
debb.exe
Resource
win7v200430
General
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Target
debb.exe
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Size
408KB
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MD5
73b1fecfd38a17ad5e7ea69223327976
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SHA1
baf594e729bcedc6685daac477986bb8aeebbbfc
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SHA256
5b2989ef162f3637ce93f1aa6b8a0efaf712078d1217aed9150b8c7dc55f0275
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SHA512
7c72932249105743c92d5a663156c42aca72a13f42a7ae9d4dc08e55500af484c892e21756b8064325119b3a94406734954b7ef3731b5b7d6c78135b36f7df9d
Malware Config
Extracted
lokibot
http://195.69.140.147/.op/cr.php/rBvEb52mPBnqh
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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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
debb.exepid process 1312 debb.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
debb.exedescription pid process target process PID 1312 wrote to memory of 1420 1312 debb.exe notepad.exe PID 1312 wrote to memory of 1420 1312 debb.exe notepad.exe PID 1312 wrote to memory of 1420 1312 debb.exe notepad.exe PID 1312 wrote to memory of 1420 1312 debb.exe notepad.exe PID 1312 wrote to memory of 1420 1312 debb.exe notepad.exe PID 1312 wrote to memory of 1420 1312 debb.exe notepad.exe PID 1312 wrote to memory of 1444 1312 debb.exe debb.exe PID 1312 wrote to memory of 1444 1312 debb.exe debb.exe PID 1312 wrote to memory of 1444 1312 debb.exe debb.exe PID 1312 wrote to memory of 1444 1312 debb.exe debb.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
debb.exedescription pid process target process PID 1312 set thread context of 1444 1312 debb.exe debb.exe -
Drops startup file 1 IoCs
Processes:
notepad.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.vbs notepad.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
debb.exepid process 1312 debb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
debb.exedescription pid process Token: SeDebugPrivilege 1444 debb.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
debb.exepid process 1444 debb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\debb.exe"C:\Users\Admin\AppData\Local\Temp\debb.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
PID:1312 -
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
PID:1420 -
C:\Users\Admin\AppData\Local\Temp\debb.exe"C:\Users\Admin\AppData\Local\Temp\debb.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: RenamesItself
PID:1444
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1420-0-0x0000000000000000-mapping.dmp
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memory/1420-1-0x0000000000090000-0x0000000000091000-memory.dmpFilesize
4KB
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memory/1444-2-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1444-3-0x00000000004139DE-mapping.dmp
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memory/1444-4-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB