glupteba | e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25

Analysis

max time kernel
34s
max time network
57s
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, 16:09

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General

Target

e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Size

4.2MB
MD5

9a4282a1c46ea395d0f593c470e159de
SHA1

df0baae1f470902210d765efbe93d180ce9567c1
SHA256

e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25
SHA512

75a7d987f8a64215e404e67d4ddacb46922b7cee91773c76faf203135d905c2268d17fd839af0de747b0120974fd33df2b11eb0cf25c7818a181196750ad6472
SSDEEP

98304:1+040w4TjOwb/q8r4bwkYM/AG5gNGHGIfsaLHC1VDUfZzKfG4h4vz:OaF/qKkYM/D+NGmsDLHC4f0/E

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 11 IoCs

resource	yara_rule
behavioral1/memory/1352-2-0x0000000004760000-0x000000000504B000-memory.dmp	family_glupteba
behavioral1/memory/1352-3-0x0000000000400000-0x0000000002670000-memory.dmp	family_glupteba
behavioral1/memory/1352-25-0x0000000004760000-0x000000000504B000-memory.dmp	family_glupteba
behavioral1/memory/1352-30-0x0000000000400000-0x0000000002670000-memory.dmp	family_glupteba
behavioral1/memory/1352-47-0x0000000000400000-0x0000000002670000-memory.dmp	family_glupteba
behavioral1/memory/3852-60-0x0000000004780000-0x000000000506B000-memory.dmp	family_glupteba
behavioral1/memory/3852-61-0x0000000000400000-0x0000000002670000-memory.dmp	family_glupteba
behavioral1/memory/1352-76-0x0000000000400000-0x0000000002670000-memory.dmp	family_glupteba
behavioral1/memory/3852-92-0x0000000000400000-0x0000000002670000-memory.dmp	family_glupteba
behavioral1/memory/3852-142-0x0000000000400000-0x0000000002670000-memory.dmp	family_glupteba
behavioral1/memory/3852-162-0x0000000000400000-0x0000000002670000-memory.dmp	family_glupteba

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

T1543.003

pid	Process
1752	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	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1956	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-721 = "Central Pacific Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-572 = "China Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.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,-391 = "Arab Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-661 = "Cen. Australia Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1912 = "Russia TZ 10 Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2182 = "Astrakhan Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-461 = "Afghanistan Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-541 = "Myanmar Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2792 = "Novosibirsk Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-142 = "Canada Central Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-3141 = "South Sudan Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-891 = "Morocco Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.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"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.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,-362 = "GTB Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2631 = "Norfolk Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-91 = "Pacific SA Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-171 = "Central Daylight Time (Mexico)"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-261 = "GMT Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-872 = "Pakistan Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.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"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2002 = "Cabo Verde Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-982 = "Kamchatka Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.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,-842 = "Argentina Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-452 = "Caucasus Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2042 = "Eastern Standard Time (Mexico)"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-912 = "Mauritius Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2392 = "Aleutian Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-692 = "Tasmania Standard Time"	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
2420	powershell.exe
2420	powershell.exe
1352	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
1352	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
1012	powershell.exe
1012	powershell.exe
1012	powershell.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
4820	powershell.exe
4820	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2420	powershell.exe
Token: SeDebugPrivilege	1352	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Token: SeImpersonatePrivilege	1352	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
Token: SeDebugPrivilege	1012	powershell.exe
Token: SeDebugPrivilege	4820	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 2420	1352	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	92
PID 1352 wrote to memory of 2420	1352	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	92
PID 1352 wrote to memory of 2420	1352	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	92
PID 3852 wrote to memory of 1012	3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	104
PID 3852 wrote to memory of 1012	3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	104
PID 3852 wrote to memory of 1012	3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	104
PID 3852 wrote to memory of 1604	3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	106
PID 3852 wrote to memory of 1604	3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	106
PID 1604 wrote to memory of 1752	1604	cmd.exe	108
PID 1604 wrote to memory of 1752	1604	cmd.exe	108
PID 3852 wrote to memory of 4820	3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	109
PID 3852 wrote to memory of 4820	3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	109
PID 3852 wrote to memory of 4820	3852	e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe	109

C:\Users\Admin\AppData\Local\Temp\e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
"C:\Users\Admin\AppData\Local\Temp\e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2420
- C:\Users\Admin\AppData\Local\Temp\e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe
  "C:\Users\Admin\AppData\Local\Temp\e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25.exe"
  2⤵
  - Checks for VirtualBox DLLs, possible anti-VM trick
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3852
- - 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:1012
- - 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:1604
  - - 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:1752
- - 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:4820
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    PID:3364
- - C:\Windows\rss\csrss.exe
    C:\Windows\rss\csrss.exe
    3⤵
    PID:2144
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:3588
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
      4⤵
      Creates scheduled task(s)
      PID:1956
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:3532
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:4420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rp4syush.bhb.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
204837c0f41a522004bf3c425afe9dc9

SHA1
23a002a73191ea3c2dc4c1aaa0e29e7f3cedae53

SHA256
497af58db0f6ea8d71623efa45f443f4a845d741e036e26133618237c036eb46

SHA512
7fa80b81522ac11b2af098019f52cdb372a6a7d64f3a4a00917587da8cb956b68a3ae10c54e12058bd3253ee599466af70f81fb986913ce40b1d577242cbaa73

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

Filesize
19KB

MD5
10ec2ef3a07a163fa1b74c582348560d

SHA1
bb80e1ae173fd410f01567aaace53e1c2419a2ae

SHA256
f5d7399fe5855c03ac8296ec410a2e3cdde005248c90e4b9beee5c601ff62d59

SHA512
c71083c90d32998d66992a3bd29d70ba874f0013a9c8e2431c3d386760a442293340813befab64bf1f823d71d95f8f698bf7abe2e0d0c83e21a166b1a4eac694

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

Filesize
19KB

MD5
4ebd7094db149c1ab48ad708162d08b3

SHA1
9c68f247b71e19314f8338c633c78c393fe0ee4d

SHA256
999ee283e88f3c859b139c12b69bd4bb8f12160d04702f49cd53cb51e2f6a85b

SHA512
b8847a406b525f23bf0ba1dee6e380fc8aa27bb45cfa3f31ef3b45c16879cdaa6612a4fb7563e29efdbb58954cb7180d6d09f9a9cd2d1191cdbe473458b23bcb

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

Filesize
19KB

MD5
8855da7ac77a90fcf9d7e9746ad5f6ea

SHA1
289cad0774a9c4dc7889c6091b639cf70427fb77

SHA256
a6074f4cd48dd4fefe91a1173ccb8aaa8c173161a360197a9b9d991f01e3b1dd

SHA512
a545ce9973e243c5378dda29c3c1409b3ef73b2f7638330a5edf61c942377d1c340cb58b360c7e11c0e2d32be67f3a3809da4a4a26ceb093af596c4ca5be39fe

Download Submit
C:\Windows\rss\csrss.exe

Filesize
4.2MB

MD5
9a4282a1c46ea395d0f593c470e159de

SHA1
df0baae1f470902210d765efbe93d180ce9567c1

SHA256
e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25

SHA512
75a7d987f8a64215e404e67d4ddacb46922b7cee91773c76faf203135d905c2268d17fd839af0de747b0120974fd33df2b11eb0cf25c7818a181196750ad6472

Download Submit
C:\Windows\rss\csrss.exe

Filesize
4.2MB

MD5
9a4282a1c46ea395d0f593c470e159de

SHA1
df0baae1f470902210d765efbe93d180ce9567c1

SHA256
e260a1566b80fbe5e546c08d0ee2229f383d4c4beb85a45a0a8978c52a0fdf25

SHA512
75a7d987f8a64215e404e67d4ddacb46922b7cee91773c76faf203135d905c2268d17fd839af0de747b0120974fd33df2b11eb0cf25c7818a181196750ad6472

Download Submit
memory/1012-62-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/1012-91-0x0000000007040000-0x0000000007051000-memory.dmp

Filesize
68KB

Download
memory/1012-63-0x0000000004600000-0x0000000004610000-memory.dmp

Filesize
64KB

Download
memory/1012-99-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/1012-96-0x0000000004600000-0x0000000004610000-memory.dmp

Filesize
64KB

Download
memory/1012-95-0x0000000004600000-0x0000000004610000-memory.dmp

Filesize
64KB

Download
memory/1012-64-0x0000000004600000-0x0000000004610000-memory.dmp

Filesize
64KB

Download
memory/1012-65-0x00000000054B0000-0x0000000005804000-memory.dmp

Filesize
3.3MB

Download
memory/1012-79-0x0000000070C10000-0x0000000070C5C000-memory.dmp

Filesize
304KB

Download
memory/1012-93-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/1012-94-0x0000000006CD0000-0x0000000006CE4000-memory.dmp

Filesize
80KB

Download
memory/1012-75-0x0000000004600000-0x0000000004610000-memory.dmp

Filesize
64KB

Download
memory/1012-90-0x0000000006D50000-0x0000000006DF3000-memory.dmp

Filesize
652KB

Download
memory/1012-78-0x000000007F390000-0x000000007F3A0000-memory.dmp

Filesize
64KB

Download
memory/1012-80-0x0000000071390000-0x00000000716E4000-memory.dmp

Filesize
3.3MB

Download
memory/1352-23-0x0000000004350000-0x0000000004752000-memory.dmp

Filesize
4.0MB

Download
memory/1352-30-0x0000000000400000-0x0000000002670000-memory.dmp

Filesize
34.4MB

Download
memory/1352-76-0x0000000000400000-0x0000000002670000-memory.dmp

Filesize
34.4MB

Download
memory/1352-1-0x0000000004350000-0x0000000004752000-memory.dmp

Filesize
4.0MB

Download
memory/1352-25-0x0000000004760000-0x000000000504B000-memory.dmp

Filesize
8.9MB

Download
memory/1352-3-0x0000000000400000-0x0000000002670000-memory.dmp

Filesize
34.4MB

Download
memory/1352-2-0x0000000004760000-0x000000000504B000-memory.dmp

Filesize
8.9MB

Download
memory/1352-47-0x0000000000400000-0x0000000002670000-memory.dmp

Filesize
34.4MB

Download
memory/2420-28-0x0000000008340000-0x00000000089BA000-memory.dmp

Filesize
6.5MB

Download
memory/2420-45-0x0000000007EE0000-0x0000000007F83000-memory.dmp

Filesize
652KB

Download
memory/2420-51-0x0000000008030000-0x000000000803E000-memory.dmp

Filesize
56KB

Download
memory/2420-52-0x0000000008040000-0x0000000008054000-memory.dmp

Filesize
80KB

Download
memory/2420-53-0x0000000008130000-0x000000000814A000-memory.dmp

Filesize
104KB

Download
memory/2420-54-0x0000000008070000-0x0000000008078000-memory.dmp

Filesize
32KB

Download
memory/2420-55-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/2420-57-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2420-4-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2420-5-0x0000000005360000-0x0000000005396000-memory.dmp

Filesize
216KB

Download
memory/2420-6-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/2420-49-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2420-48-0x0000000008090000-0x0000000008126000-memory.dmp

Filesize
600KB

Download
memory/2420-46-0x0000000007FD0000-0x0000000007FDA000-memory.dmp

Filesize
40KB

Download
memory/2420-34-0x0000000070FF0000-0x0000000071344000-memory.dmp

Filesize
3.3MB

Download
memory/2420-9-0x0000000006170000-0x00000000061D6000-memory.dmp

Filesize
408KB

Download
memory/2420-44-0x0000000007E80000-0x0000000007E9E000-memory.dmp

Filesize
120KB

Download
memory/2420-7-0x00000000059D0000-0x0000000005FF8000-memory.dmp

Filesize
6.2MB

Download
memory/2420-33-0x0000000070C10000-0x0000000070C5C000-memory.dmp

Filesize
304KB

Download
memory/2420-32-0x0000000007EA0000-0x0000000007ED2000-memory.dmp

Filesize
200KB

Download
memory/2420-31-0x000000007FCF0000-0x000000007FD00000-memory.dmp

Filesize
64KB

Download
memory/2420-29-0x0000000007CE0000-0x0000000007CFA000-memory.dmp

Filesize
104KB

Download
memory/2420-27-0x0000000007C40000-0x0000000007CB6000-memory.dmp

Filesize
472KB

Download
memory/2420-50-0x0000000007FF0000-0x0000000008001000-memory.dmp

Filesize
68KB

Download
memory/2420-26-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/2420-24-0x0000000006ED0000-0x0000000006F14000-memory.dmp

Filesize
272KB

Download
memory/2420-22-0x0000000006950000-0x000000000699C000-memory.dmp

Filesize
304KB

Download
memory/2420-21-0x0000000006930000-0x000000000694E000-memory.dmp

Filesize
120KB

Download
memory/2420-20-0x00000000062D0000-0x0000000006624000-memory.dmp

Filesize
3.3MB

Download
memory/2420-10-0x00000000061E0000-0x0000000006246000-memory.dmp

Filesize
408KB

Download
memory/2420-8-0x0000000005940000-0x0000000005962000-memory.dmp

Filesize
136KB

Download
memory/3364-129-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/3852-92-0x0000000000400000-0x0000000002670000-memory.dmp

Filesize
34.4MB

Download
memory/3852-142-0x0000000000400000-0x0000000002670000-memory.dmp

Filesize
34.4MB

Download
memory/3852-59-0x0000000004370000-0x0000000004771000-memory.dmp

Filesize
4.0MB

Download
memory/3852-60-0x0000000004780000-0x000000000506B000-memory.dmp

Filesize
8.9MB

Download
memory/3852-162-0x0000000000400000-0x0000000002670000-memory.dmp

Filesize
34.4MB

Download
memory/3852-61-0x0000000000400000-0x0000000002670000-memory.dmp

Filesize
34.4MB

Download
memory/3852-77-0x0000000004370000-0x0000000004771000-memory.dmp

Filesize
4.0MB

Download
memory/4820-117-0x0000000071390000-0x00000000716E4000-memory.dmp

Filesize
3.3MB

Download
memory/4820-101-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/4820-102-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/4820-128-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/4820-103-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/4820-116-0x0000000070C10000-0x0000000070C5C000-memory.dmp

Filesize
304KB

Download
memory/4820-115-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download