glupteba | 8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4

Analysis

max time kernel
152s
max time network
173s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
06-10-2023 14:53

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General

Target

NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Size

4.1MB
MD5

1b4f479e5cd849d85ff54b8989b8b8d0
SHA1

e5a9853674ffcd98b22428fe5da4899873b95202
SHA256

8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4
SHA512

1c00c2d70c0d5c4faa818e53767dd2aa0e3174e05e365572cdf26885596d7d2b8c3411609e1e00f57b158c0aeeb2d3345cba8c5a0a8b96feeaf442b7912a1848
SSDEEP

98304:camsPbfgeODcUDk3hEhne5DAyoXex99ubQtvFQG396pdFlaaoL:cIs9DmGhgDAQD9ustvFB6/FAaY

Score

10^/10

glupteba dropper evasion loader

Malware Config

Signatures

Glupteba
Glupteba is a modular loader written in Golang with various components.
loader dropper glupteba

Glupteba payload 15 IoCs

resource	yara_rule
behavioral2/memory/2784-2-0x00000000052E0000-0x0000000005BCB000-memory.dmp	family_glupteba
behavioral2/memory/2784-3-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/2784-4-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/2784-6-0x00000000052E0000-0x0000000005BCB000-memory.dmp	family_glupteba
behavioral2/memory/2784-7-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/2784-36-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/2784-55-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/2784-68-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/2784-70-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/1904-72-0x0000000005310000-0x0000000005BFB000-memory.dmp	family_glupteba
behavioral2/memory/1904-73-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/1904-74-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/1904-104-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/1904-114-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba
behavioral2/memory/1904-115-0x0000000000400000-0x0000000002FB5000-memory.dmp	family_glupteba

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

T1543.003

pid	Process
4768	netsh.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log	powershell.exe

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1516	2784	WerFault.exe	85

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-371 = "Jerusalem Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2772 = "Omsk Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-252 = "Dateline Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2871 = "Magallanes Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2412 = "Marquesas Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-364 = "Middle East Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-212 = "Pacific Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-531 = "Sri Lanka Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-391 = "Arab Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2842 = "Saratov Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-602 = "Taipei Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2141 = "Transbaikal Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-842 = "Argentina Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-211 = "Pacific Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-652 = "AUS Central Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1842 = "Russia TZ 4 Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1892 = "Russia TZ 3 Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-92 = "Pacific SA Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2322 = "Sakhalin Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-441 = "Arabian Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1661 = "Bahia Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1022 = "Bangladesh Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1972 = "Belarus Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1911 = "Russia TZ 10 Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-412 = "E. Africa Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-52 = "Greenland Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2632 = "Norfolk Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-3052 = "Qyzylorda Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1831 = "Russia TZ 2 Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2181 = "Astrakhan Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2531 = "Chatham Islands Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1862 = "Russia TZ 6 Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2572 = "Turks and Caicos Standard Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-671 = "AUS Eastern Daylight Time"	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
4904	powershell.exe
4904	powershell.exe
4904	powershell.exe
2784	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
2784	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
3232	powershell.exe
3232	powershell.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
4316	powershell.exe
4316	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4904	powershell.exe
Token: SeDebugPrivilege	2784	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Token: SeImpersonatePrivilege	2784	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Token: SeDebugPrivilege	3232	powershell.exe
Token: SeDebugPrivilege	4316	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 4904	2784	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	97
PID 2784 wrote to memory of 4904	2784	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	97
PID 2784 wrote to memory of 4904	2784	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	97
PID 1904 wrote to memory of 3232	1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	111
PID 1904 wrote to memory of 3232	1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	111
PID 1904 wrote to memory of 3232	1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	111
PID 1904 wrote to memory of 4544	1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	113
PID 1904 wrote to memory of 4544	1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	113
PID 4544 wrote to memory of 4768	4544	cmd.exe	115
PID 4544 wrote to memory of 4768	4544	cmd.exe	115
PID 1904 wrote to memory of 4316	1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	116
PID 1904 wrote to memory of 4316	1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	116
PID 1904 wrote to memory of 4316	1904	NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe	116

C:\Users\Admin\AppData\Local\Temp\NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4904
- C:\Users\Admin\AppData\Local\Temp\NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe"
  2⤵
  - Checks for VirtualBox DLLs, possible anti-VM trick
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1904
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3232
- - C:\Windows\system32\cmd.exe
    C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4544
  - - C:\Windows\system32\netsh.exe
      netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
      4⤵
      Modifies Windows Firewall
      PID:4768
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2784 -s 744
  2⤵
  - Program crash
  PID:1516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2784 -ip 2784
1⤵
PID:336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gzwectqm.dxq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
0926f1dd5114089cc631e5081184c2ca

SHA1
83db1e87c4cc4a28e5a56e0b80c0ef4de119a7b7

SHA256
d8105d402183a653f37422d3b60adb7cd6d06611cb1cb23a74a0c8b864d94bc2

SHA512
d349b524665e24773f81a0568e39f4f6cdf76bf49a9656dbb1809e619ffb9a08c4d1292e45ad4eef364069dfc662d811c223ca21785a9fd8864f67479045ac1c

Download Submit
memory/1904-72-0x0000000005310000-0x0000000005BFB000-memory.dmp

Filesize
8.9MB

Download
memory/1904-114-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/1904-104-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/1904-89-0x0000000004F00000-0x0000000005304000-memory.dmp

Filesize
4.0MB

Download
memory/1904-115-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/1904-74-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/1904-71-0x0000000004F00000-0x0000000005304000-memory.dmp

Filesize
4.0MB

Download
memory/1904-73-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/2784-36-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/2784-4-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/2784-3-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/2784-68-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/2784-2-0x00000000052E0000-0x0000000005BCB000-memory.dmp

Filesize
8.9MB

Download
memory/2784-5-0x0000000004EE0000-0x00000000052DD000-memory.dmp

Filesize
4.0MB

Download
memory/2784-55-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/2784-1-0x0000000004EE0000-0x00000000052DD000-memory.dmp

Filesize
4.0MB

Download
memory/2784-7-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/2784-70-0x0000000000400000-0x0000000002FB5000-memory.dmp

Filesize
43.7MB

Download
memory/2784-6-0x00000000052E0000-0x0000000005BCB000-memory.dmp

Filesize
8.9MB

Download
memory/3232-90-0x0000000002F80000-0x0000000002F90000-memory.dmp

Filesize
64KB

Download
memory/3232-106-0x00000000746B0000-0x0000000074E60000-memory.dmp

Filesize
7.7MB

Download
memory/3232-105-0x00000000079D0000-0x00000000079E1000-memory.dmp

Filesize
68KB

Download
memory/3232-107-0x0000000002F80000-0x0000000002F90000-memory.dmp

Filesize
64KB

Download
memory/3232-103-0x00000000076B0000-0x0000000007753000-memory.dmp

Filesize
652KB

Download
memory/3232-93-0x0000000070CD0000-0x0000000071024000-memory.dmp

Filesize
3.3MB

Download
memory/3232-92-0x00000000705B0000-0x00000000705FC000-memory.dmp

Filesize
304KB

Download
memory/3232-91-0x000000007F8E0000-0x000000007F8F0000-memory.dmp

Filesize
64KB

Download
memory/3232-109-0x0000000002F80000-0x0000000002F90000-memory.dmp

Filesize
64KB

Download
memory/3232-110-0x0000000007A40000-0x0000000007A54000-memory.dmp

Filesize
80KB

Download
memory/3232-88-0x0000000006530000-0x000000000657C000-memory.dmp

Filesize
304KB

Download
memory/3232-113-0x00000000746B0000-0x0000000074E60000-memory.dmp

Filesize
7.7MB

Download
memory/3232-87-0x0000000005E50000-0x00000000061A4000-memory.dmp

Filesize
3.3MB

Download
memory/3232-77-0x0000000002F80000-0x0000000002F90000-memory.dmp

Filesize
64KB

Download
memory/3232-76-0x0000000002F80000-0x0000000002F90000-memory.dmp

Filesize
64KB

Download
memory/3232-75-0x00000000746B0000-0x0000000074E60000-memory.dmp

Filesize
7.7MB

Download
memory/4316-117-0x00000000746B0000-0x0000000074E60000-memory.dmp

Filesize
7.7MB

Download
memory/4316-118-0x00000000032A0000-0x00000000032B0000-memory.dmp

Filesize
64KB

Download
memory/4316-119-0x00000000032A0000-0x00000000032B0000-memory.dmp

Filesize
64KB

Download
memory/4316-129-0x0000000006400000-0x0000000006754000-memory.dmp

Filesize
3.3MB

Download
memory/4316-131-0x00000000032A0000-0x00000000032B0000-memory.dmp

Filesize
64KB

Download
memory/4904-29-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/4904-67-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/4904-65-0x0000000007F50000-0x0000000007F58000-memory.dmp

Filesize
32KB

Download
memory/4904-64-0x0000000007F60000-0x0000000007F7A000-memory.dmp

Filesize
104KB

Download
memory/4904-63-0x0000000007E80000-0x0000000007E94000-memory.dmp

Filesize
80KB

Download
memory/4904-62-0x0000000007B40000-0x0000000007B4E000-memory.dmp

Filesize
56KB

Download
memory/4904-61-0x0000000007B00000-0x0000000007B11000-memory.dmp

Filesize
68KB

Download
memory/4904-59-0x0000000007EA0000-0x0000000007F36000-memory.dmp

Filesize
600KB

Download
memory/4904-56-0x0000000007DF0000-0x0000000007DFA000-memory.dmp

Filesize
40KB

Download
memory/4904-54-0x0000000007D00000-0x0000000007DA3000-memory.dmp

Filesize
652KB

Download
memory/4904-53-0x0000000007CA0000-0x0000000007CBE000-memory.dmp

Filesize
120KB

Download
memory/4904-43-0x0000000070630000-0x0000000070984000-memory.dmp

Filesize
3.3MB

Download
memory/4904-42-0x00000000704B0000-0x00000000704FC000-memory.dmp

Filesize
304KB

Download
memory/4904-41-0x0000000007CC0000-0x0000000007CF2000-memory.dmp

Filesize
200KB

Download
memory/4904-40-0x000000007FDF0000-0x000000007FE00000-memory.dmp

Filesize
64KB

Download
memory/4904-39-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/4904-38-0x0000000007670000-0x000000000768A000-memory.dmp

Filesize
104KB

Download
memory/4904-37-0x0000000008150000-0x00000000087CA000-memory.dmp

Filesize
6.5MB

Download
memory/4904-35-0x0000000007A50000-0x0000000007AC6000-memory.dmp

Filesize
472KB

Download
memory/4904-34-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/4904-33-0x0000000006B30000-0x0000000006B74000-memory.dmp

Filesize
272KB

Download
memory/4904-30-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/4904-27-0x0000000006660000-0x00000000066AC000-memory.dmp

Filesize
304KB

Download
memory/4904-26-0x0000000006620000-0x000000000663E000-memory.dmp

Filesize
120KB

Download
memory/4904-25-0x0000000006180000-0x00000000064D4000-memory.dmp

Filesize
3.3MB

Download
memory/4904-20-0x0000000005EE0000-0x0000000005F46000-memory.dmp

Filesize
408KB

Download
memory/4904-14-0x0000000005790000-0x00000000057F6000-memory.dmp

Filesize
408KB

Download
memory/4904-13-0x00000000055A0000-0x00000000055C2000-memory.dmp

Filesize
136KB

Download
memory/4904-12-0x00000000058B0000-0x0000000005ED8000-memory.dmp

Filesize
6.2MB

Download
memory/4904-10-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/4904-11-0x0000000002F90000-0x0000000002FC6000-memory.dmp

Filesize
216KB

Download
memory/4904-9-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download