Analysis
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max time kernel
139s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-10-2024 11:34
Static task
static1
Behavioral task
behavioral1
Sample
bd86c0f01b0d86549f84b2436201a011de027dabf508e0ebca183f8497d33b03.dll
Resource
win7-20240708-en
windows7-x64
General
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Target
bd86c0f01b0d86549f84b2436201a011de027dabf508e0ebca183f8497d33b03.dll
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Size
200KB
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MD5
30fc42a45456c2794588c76efd682422
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SHA1
d442065cd24ee151b2890b214ae09d1dc76c5011
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SHA256
bd86c0f01b0d86549f84b2436201a011de027dabf508e0ebca183f8497d33b03
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SHA512
2a44918be42a563a3e2b7a10a83e51ef5cca12fce44ce3b3b2a40412926eb748043b73962c860744a045cb329dfcad7f16fcc186f1c16f1de6474c49b601cb15
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SSDEEP
3072:ACDGhaOm6x8CM/84jrYMPghFfkEiAtPUJ/zVHBoZx0fTR2MIpkWE7h:XyDJm/tj7PghCq0f
Malware Config
Extracted
pikabot
https://154.53.55.165:13719
https://158.247.240.58:5688
https://70.34.223.164:5000
https://70.34.199.64:9785
https://45.77.63.237:5687
https://198.38.94.213:2224
https://94.72.104.80:5000
https://84.46.240.42:2083
https://154.12.236.248:13722
https://94.72.104.77:13724
https://209.126.86.48:1194
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4524 set thread context of 1148 4524 rundll32.exe 87 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ctfmon.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe 4524 rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4524 rundll32.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
pid Process 4524 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1448 wrote to memory of 4524 1448 rundll32.exe 83 PID 1448 wrote to memory of 4524 1448 rundll32.exe 83 PID 1448 wrote to memory of 4524 1448 rundll32.exe 83 PID 4524 wrote to memory of 1148 4524 rundll32.exe 87 PID 4524 wrote to memory of 1148 4524 rundll32.exe 87 PID 4524 wrote to memory of 1148 4524 rundll32.exe 87 PID 4524 wrote to memory of 1148 4524 rundll32.exe 87 PID 4524 wrote to memory of 1148 4524 rundll32.exe 87 PID 4524 wrote to memory of 1148 4524 rundll32.exe 87 PID 4524 wrote to memory of 1148 4524 rundll32.exe 87 PID 4524 wrote to memory of 1148 4524 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bd86c0f01b0d86549f84b2436201a011de027dabf508e0ebca183f8497d33b03.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bd86c0f01b0d86549f84b2436201a011de027dabf508e0ebca183f8497d33b03.dll,#12⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of WriteProcessMemory
PID:4524 -
C:\Windows\SysWOW64\ctfmon.exe"C:\Windows\SysWOW64\ctfmon.exe -p 1234"3⤵
- System Location Discovery: System Language Discovery
PID:1148
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