Analysis
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max time kernel
133s -
max time network
150s -
resource
win10v191014
Task
task1
Sample
VBS_ed167804673b6f89dc6657e71ae971c4.17.zip
Resource
win7v191014
0 signatures
Task
task2
Sample
VBS_ed167804673b6f89dc6657e71ae971c4.17.zip
Resource
win10v191014
0 signatures
Task
task3
Sample
document4753.vbe.vbs
Resource
win7v191014
0 signatures
Task
task4
Sample
document4753.vbe.vbs
Resource
win10v191014
0 signatures
General
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Target
VBS_ed167804673b6f89dc6657e71ae971c4.17
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Sample
191122-hlmy9kknte
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SHA256
3e605855ed4bbc789477d2feddce2781b56d195311e17f753fc65d709b1f2321
Score
N/A
Malware Config
Signatures
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Checks system information in the registry (likely anti-VM) 2 TTPs 2 IoCs
description ioc pid Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer 4168 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName 4168 svchost.exe -
description ioc pid Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "0" 4240 svchost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "1" 4240 svchost.exe -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 5040 wrote to memory of 5088 5040 WScript.exe 72 PID 5088 wrote to memory of 3028 5088 wscript.exe 73 PID 3028 wrote to memory of 1932 3028 wscript.exe 75 PID 1932 wrote to memory of 1716 1932 wscript.exe 76 PID 1716 wrote to memory of 2896 1716 wscript.exe 77 PID 2896 wrote to memory of 4584 2896 wscript.exe 78 PID 4584 wrote to memory of 3648 4584 wscript.exe 79 PID 3648 wrote to memory of 4688 3648 wscript.exe 80 PID 4688 wrote to memory of 4796 4688 wscript.exe 81 PID 4796 wrote to memory of 4748 4796 wscript.exe 82 PID 4748 wrote to memory of 4460 4748 wscript.exe 83 PID 4460 wrote to memory of 4416 4460 wscript.exe 84 PID 4416 wrote to memory of 4332 4416 wscript.exe 85 PID 4332 wrote to memory of 4164 4332 wscript.exe 86 PID 4164 wrote to memory of 3920 4164 wscript.exe 87 PID 3920 wrote to memory of 4252 3920 wscript.exe 88 PID 4252 wrote to memory of 4240 4252 wscript.exe 89 PID 4240 wrote to memory of 2600 4240 wscript.exe 90 PID 2600 wrote to memory of 4976 2600 wscript.exe 91 PID 4976 wrote to memory of 4644 4976 wscript.exe 92 PID 4644 wrote to memory of 5080 4644 wscript.exe 93 PID 5080 wrote to memory of 5100 5080 wscript.exe 95 PID 5100 wrote to memory of 68 5100 wscript.exe 96 PID 68 wrote to memory of 3348 68 wscript.exe 97 PID 1968 wrote to memory of 716 1968 SppExtComObj.exe 99 -
Drops file in system dir 5 IoCs
description ioc pid Process File opened for modification C:\Windows\Debug\ESE.TXT 4700 svchost.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-1.tmp 4700 svchost.exe File created C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-1.tmp 4700 svchost.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-2.tmp 4700 svchost.exe File created C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-2.tmp 4700 svchost.exe
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:5040
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___-1⤵
- Suspicious use of WriteProcessMemory
PID:5088
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:3028
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:1932
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:1716
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:2896
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4584
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:3648
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4688
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4796
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4748
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4460
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4416
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4332
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4164
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:3920
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4252
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4240
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:2600
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4976
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:4644
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:5080
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:5100
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵
- Suspicious use of WriteProcessMemory
PID:68
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\document4753.vbe.vbs ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___- ___-1⤵PID:3348
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:1968
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C:\Windows\System32\SLUI.exe"C:\Windows\System32\SLUI.exe" RuleId=eeba1977-569e-4571-b639-7623d8bfecc0;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=2de67392-b7a7-462a-b1ca-108dd189f588;NotificationInterval=1440;Trigger=TimerEvent1⤵PID:716
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s BITS1⤵
- Drops file in system dir
PID:4700
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV1⤵PID:4716
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s DoSvc1⤵
- Checks system information in the registry (likely anti-VM)
PID:4168
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s wscsvc1⤵
- Windows security modification
PID:4240
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k unistacksvcgroup1⤵PID:4964
Network
MITRE ATT&CK Enterprise v15
MITRE ATT&CK Additional techniques
- T1089