Analysis
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max time kernel
144s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
02/08/2023, 05:33
Static task
static1
Behavioral task
behavioral1
Sample
Documents.exe
Resource
win7-20230712-en
General
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Target
Documents.exe
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Size
708KB
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MD5
3bb5b5a4af42d31077274d97f5e828e0
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SHA1
68dfba8644f59a117db3382fc6d4593b549843cb
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SHA256
b9f2a6e3ff5946321af9a9c611553dd49bbe967194afc0b1cb457c288b211d80
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SHA512
7b9e9a995d364f5fcfaada8f089e04f49ca2df44fa277f1a8983e17b25b6aabf8e8470f27380566e952a50ab8bf97923ccb3783c90949ce7ceee01eeb0377db8
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SSDEEP
12288:nRju+nOlxRt/5Siw1nOXsDKxZFik2dv67zMpppNpppppoOQpppNpppppoO:nAl/w1O++ZFi167zMpppNpppppoOQpp1
Malware Config
Extracted
lokibot
http://87.121.47.132/noko/five/fre.php
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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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 use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3916 set thread context of 3204 3916 Documents.exe 104 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5016 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3916 Documents.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3916 Documents.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3916 wrote to memory of 5016 3916 Documents.exe 102 PID 3916 wrote to memory of 5016 3916 Documents.exe 102 PID 3916 wrote to memory of 5016 3916 Documents.exe 102 PID 3916 wrote to memory of 3204 3916 Documents.exe 104 PID 3916 wrote to memory of 3204 3916 Documents.exe 104 PID 3916 wrote to memory of 3204 3916 Documents.exe 104 PID 3916 wrote to memory of 3204 3916 Documents.exe 104 PID 3916 wrote to memory of 3204 3916 Documents.exe 104 PID 3916 wrote to memory of 3204 3916 Documents.exe 104 PID 3916 wrote to memory of 3204 3916 Documents.exe 104 PID 3916 wrote to memory of 3204 3916 Documents.exe 104 PID 3916 wrote to memory of 3204 3916 Documents.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\Documents.exe"C:\Users\Admin\AppData\Local\Temp\Documents.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3916 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TBJSCIQKoKf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6F.tmp"2⤵
- Creates scheduled task(s)
PID:5016
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C:\Users\Admin\AppData\Local\Temp\Documents.exe"{path}"2⤵PID:3204
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5e471affe3aa581ff1badd6174d2b342b
SHA152fa94f8165a15cbc9bbba84e44d0450aa743e0d
SHA2565ae3e8073e5aaf059efa642b2c19734f5fdb59c9f0dfff2743cfc12d5149631b
SHA512bd4afd6ee42bb1bbddaba75c104ca1d9e33bd2e298c95e6d39ed07825110d38ed5f92751afc65faa93213d833b640b668818f3af9b50998707b755be5bbc5783