7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff

Analysis

max time kernel
151s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29/10/2022, 19:15

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General

Target

7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
Size

456KB
MD5

a39db38a3a96c560a46b1a52ca1214a3
SHA1

0d1df40a164400c3a3ad578794ac23f60cd3ec44
SHA256

7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff
SHA512

c4a9fc329a292285502e9083fabd46000065197b51598109b461afc16d03b4f149af92fa9024397cf33cb5773757414904cbb25902e363a7973e3e66b1d8a49b
SSDEEP

12288:jEVXKpmokOif4JgTIoq43H2cE05nMx11DGkfb7i:jEtRGiAJgMe3H2cJCx1YOb7i

Score

10^/10

bootkit evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	iAsD8zgo9sJlU4T4lK.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	gzqaoq.exe

Executes dropped EXE 6 IoCs

pid	Process
932	iAsD8zgo9sJlU4T4lK.exe
1736	gzqaoq.exe
1404	txhost.exe
816	uxhost.exe
1928	txhost.exe
944	vxhost.exe

Loads dropped DLL 10 IoCs

pid	Process
1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
932	iAsD8zgo9sJlU4T4lK.exe
932	iAsD8zgo9sJlU4T4lK.exe
1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe

Adds Run key to start application 2 TTPs 51 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /S"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /B"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /d"	gzqaoq.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /t"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /H"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /y"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /l"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /R"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /F"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /b"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /W"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /A"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /T"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /Z"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /G"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /i"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /S"	iAsD8zgo9sJlU4T4lK.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /X"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /L"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /Y"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /o"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /h"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /k"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /O"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /M"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /e"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /r"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /a"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /C"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /j"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /Q"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /x"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /I"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /n"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /D"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /s"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /K"	gzqaoq.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	iAsD8zgo9sJlU4T4lK.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /w"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /N"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /P"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /m"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /V"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /z"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /E"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /g"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /J"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /c"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /u"	gzqaoq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\gzqaoq = "C:\\Users\\Admin\\gzqaoq.exe /q"	gzqaoq.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1067

description	ioc	Process
File opened for modification	\??\physicaldrive0	uxhost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 832 set thread context of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 1404 set thread context of 1928	1404	txhost.exe	36

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
1872	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
932	iAsD8zgo9sJlU4T4lK.exe
932	iAsD8zgo9sJlU4T4lK.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe
1736	gzqaoq.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1872	tasklist.exe
Token: SeShutdownPrivilege	816	uxhost.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
932	iAsD8zgo9sJlU4T4lK.exe
1736	gzqaoq.exe
944	vxhost.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 832 wrote to memory of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 832 wrote to memory of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 832 wrote to memory of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 832 wrote to memory of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 832 wrote to memory of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 832 wrote to memory of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 832 wrote to memory of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 832 wrote to memory of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 832 wrote to memory of 1640	832	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	27
PID 1640 wrote to memory of 932	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	28
PID 1640 wrote to memory of 932	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	28
PID 1640 wrote to memory of 932	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	28
PID 1640 wrote to memory of 932	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	28
PID 932 wrote to memory of 1736	932	iAsD8zgo9sJlU4T4lK.exe	29
PID 932 wrote to memory of 1736	932	iAsD8zgo9sJlU4T4lK.exe	29
PID 932 wrote to memory of 1736	932	iAsD8zgo9sJlU4T4lK.exe	29
PID 932 wrote to memory of 1736	932	iAsD8zgo9sJlU4T4lK.exe	29
PID 932 wrote to memory of 1192	932	iAsD8zgo9sJlU4T4lK.exe	30
PID 932 wrote to memory of 1192	932	iAsD8zgo9sJlU4T4lK.exe	30
PID 932 wrote to memory of 1192	932	iAsD8zgo9sJlU4T4lK.exe	30
PID 932 wrote to memory of 1192	932	iAsD8zgo9sJlU4T4lK.exe	30
PID 1192 wrote to memory of 1872	1192	cmd.exe	32
PID 1192 wrote to memory of 1872	1192	cmd.exe	32
PID 1192 wrote to memory of 1872	1192	cmd.exe	32
PID 1192 wrote to memory of 1872	1192	cmd.exe	32
PID 1640 wrote to memory of 1404	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	34
PID 1640 wrote to memory of 1404	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	34
PID 1640 wrote to memory of 1404	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	34
PID 1640 wrote to memory of 1404	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	34
PID 1640 wrote to memory of 816	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	35
PID 1640 wrote to memory of 816	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	35
PID 1640 wrote to memory of 816	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	35
PID 1640 wrote to memory of 816	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	35
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1404 wrote to memory of 1928	1404	txhost.exe	36
PID 1640 wrote to memory of 944	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	37
PID 1640 wrote to memory of 944	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	37
PID 1640 wrote to memory of 944	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	37
PID 1640 wrote to memory of 944	1640	7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe	37

C:\Users\Admin\AppData\Local\Temp\7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
"C:\Users\Admin\AppData\Local\Temp\7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:832
- C:\Users\Admin\AppData\Local\Temp\7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
  7ec3fdb7a8e1dd80fc18516566a5ba5fbcad7eba9985054834049d1efba902ff.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1640
- - C:\Users\Admin\iAsD8zgo9sJlU4T4lK.exe
    C:\Users\Admin\iAsD8zgo9sJlU4T4lK.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:932
  - - C:\Users\Admin\gzqaoq.exe
      "C:\Users\Admin\gzqaoq.exe"
      4⤵
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      PID:1736
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del iAsD8zgo9sJlU4T4lK.exe
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1192
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        Suspicious use of AdjustPrivilegeToken
        
        PID:1872
- - C:\Users\Admin\txhost.exe
    C:\Users\Admin\txhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:1404
  - - C:\Users\Admin\txhost.exe
      txhost.exe
      4⤵
      Executes dropped EXE
      PID:1928
- - C:\Users\Admin\uxhost.exe
    C:\Users\Admin\uxhost.exe
    3⤵
    - Executes dropped EXE
    - Writes to the Master Boot Record (MBR)
    - Suspicious use of AdjustPrivilegeToken
    PID:816
- - C:\Users\Admin\vxhost.exe
    C:\Users\Admin\vxhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:944

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Bootkit

T1067

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Process Discovery

T1057

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\gzqaoq.exe

Filesize
156KB

MD5
888cfeec5f14b5008090657428a863a3

SHA1
0eb3478d04728e17c43a6646c45a7b0733784c67

SHA256
d9abc9c9e2ab43532b6425d956841c5b23d124444fcb0c13b8426e651457170e

SHA512
e66e17138a86766d35aa1a7a16286ccf2ec5c515c82b9dd03eaec813fa572c26d32f0e0ba4f403e04568e20a790589cea6c2f0ef46582f6dfb16fe78f6d16c77

Download Submit
C:\Users\Admin\gzqaoq.exe

Filesize
156KB

MD5
888cfeec5f14b5008090657428a863a3

SHA1
0eb3478d04728e17c43a6646c45a7b0733784c67

SHA256
d9abc9c9e2ab43532b6425d956841c5b23d124444fcb0c13b8426e651457170e

SHA512
e66e17138a86766d35aa1a7a16286ccf2ec5c515c82b9dd03eaec813fa572c26d32f0e0ba4f403e04568e20a790589cea6c2f0ef46582f6dfb16fe78f6d16c77

Download Submit
C:\Users\Admin\iAsD8zgo9sJlU4T4lK.exe

Filesize
156KB

MD5
c1ca4a842399156d6ce56df9fe167158

SHA1
c24482b800d11e8f0238df3d950b745f38c245e7

SHA256
197d8be66fca12a1c137e920a49610b38f29756c7b7473ec1962c6499918f15a

SHA512
a89f3170db1de6f296b12c42059495821ef6e9b03a8e3e58aafcfa5cfab8cc0f996e5498476f638a80f604a2c2d6b7d626bd621b35b0c4502b6916aa1380e1c9

Download Submit
C:\Users\Admin\iAsD8zgo9sJlU4T4lK.exe

Filesize
156KB

MD5
c1ca4a842399156d6ce56df9fe167158

SHA1
c24482b800d11e8f0238df3d950b745f38c245e7

SHA256
197d8be66fca12a1c137e920a49610b38f29756c7b7473ec1962c6499918f15a

SHA512
a89f3170db1de6f296b12c42059495821ef6e9b03a8e3e58aafcfa5cfab8cc0f996e5498476f638a80f604a2c2d6b7d626bd621b35b0c4502b6916aa1380e1c9

Download Submit
C:\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
C:\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
C:\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
C:\Users\Admin\uxhost.exe

Filesize
219KB

MD5
861e3902ecc188eba323032a88d1e56e

SHA1
6c6265be666d9c93acd6ddc55e94a9de8580191c

SHA256
79ae1f344b550f57a9f03ec18894df1b9b255b865b5872801d0f043c1b77eb84

SHA512
044f284dd78b7aad2f733628c901d7bd1067436d76c4b3fad3bf024f8faecaaf38e453053431daf7afa8c8b14f5eea6fe4f75148b8923ac2441f966ac118cec4

Download Submit
C:\Users\Admin\uxhost.exe

Filesize
219KB

MD5
861e3902ecc188eba323032a88d1e56e

SHA1
6c6265be666d9c93acd6ddc55e94a9de8580191c

SHA256
79ae1f344b550f57a9f03ec18894df1b9b255b865b5872801d0f043c1b77eb84

SHA512
044f284dd78b7aad2f733628c901d7bd1067436d76c4b3fad3bf024f8faecaaf38e453053431daf7afa8c8b14f5eea6fe4f75148b8923ac2441f966ac118cec4

Download Submit
C:\Users\Admin\vxhost.exe

Filesize
24KB

MD5
83521374a9132135d3bb5f44edf87b0c

SHA1
8c32ff99d92310b0fe3e618453d929fa9cf15ef2

SHA256
4942626858e7a1ea7a2c543f2207eb5bbae4715e328d7b0f2afc396be042c80a

SHA512
9ea2599188401d984e71008dcf942bdb47c77c90b157b5ee5387ffb716e14529920aedbf3251d7f20ff69ee7fc5e9955626522abdc2ae6c9391a6ada7478ce7c

Download Submit
\Users\Admin\gzqaoq.exe

Filesize
156KB

MD5
888cfeec5f14b5008090657428a863a3

SHA1
0eb3478d04728e17c43a6646c45a7b0733784c67

SHA256
d9abc9c9e2ab43532b6425d956841c5b23d124444fcb0c13b8426e651457170e

SHA512
e66e17138a86766d35aa1a7a16286ccf2ec5c515c82b9dd03eaec813fa572c26d32f0e0ba4f403e04568e20a790589cea6c2f0ef46582f6dfb16fe78f6d16c77

Download Submit
\Users\Admin\gzqaoq.exe

Filesize
156KB

MD5
888cfeec5f14b5008090657428a863a3

SHA1
0eb3478d04728e17c43a6646c45a7b0733784c67

SHA256
d9abc9c9e2ab43532b6425d956841c5b23d124444fcb0c13b8426e651457170e

SHA512
e66e17138a86766d35aa1a7a16286ccf2ec5c515c82b9dd03eaec813fa572c26d32f0e0ba4f403e04568e20a790589cea6c2f0ef46582f6dfb16fe78f6d16c77

Download Submit
\Users\Admin\iAsD8zgo9sJlU4T4lK.exe

Filesize
156KB

MD5
c1ca4a842399156d6ce56df9fe167158

SHA1
c24482b800d11e8f0238df3d950b745f38c245e7

SHA256
197d8be66fca12a1c137e920a49610b38f29756c7b7473ec1962c6499918f15a

SHA512
a89f3170db1de6f296b12c42059495821ef6e9b03a8e3e58aafcfa5cfab8cc0f996e5498476f638a80f604a2c2d6b7d626bd621b35b0c4502b6916aa1380e1c9

Download Submit
\Users\Admin\iAsD8zgo9sJlU4T4lK.exe

Filesize
156KB

MD5
c1ca4a842399156d6ce56df9fe167158

SHA1
c24482b800d11e8f0238df3d950b745f38c245e7

SHA256
197d8be66fca12a1c137e920a49610b38f29756c7b7473ec1962c6499918f15a

SHA512
a89f3170db1de6f296b12c42059495821ef6e9b03a8e3e58aafcfa5cfab8cc0f996e5498476f638a80f604a2c2d6b7d626bd621b35b0c4502b6916aa1380e1c9

Download Submit
\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
\Users\Admin\txhost.exe

Filesize
146KB

MD5
18c83c689100e66caedb1c76ed87bd95

SHA1
901c0f6c4757d37d5a2e357704344aeb31a9cadb

SHA256
37d78483538af016b7646678df08893badea86d7b5f4317b99393bbcd3c172b9

SHA512
e87c6aeaa1cc7a69f390c57d4cbcc1efa3cb5349a445831f822f7843b3a3d850f9793818d4e1e7fe011a5af0e99bbdb7cf8a5ec13541dedb8431fc47ef9f33b1

Download Submit
\Users\Admin\uxhost.exe

Filesize
219KB

MD5
861e3902ecc188eba323032a88d1e56e

SHA1
6c6265be666d9c93acd6ddc55e94a9de8580191c

SHA256
79ae1f344b550f57a9f03ec18894df1b9b255b865b5872801d0f043c1b77eb84

SHA512
044f284dd78b7aad2f733628c901d7bd1067436d76c4b3fad3bf024f8faecaaf38e453053431daf7afa8c8b14f5eea6fe4f75148b8923ac2441f966ac118cec4

Download Submit
\Users\Admin\uxhost.exe

Filesize
219KB

MD5
861e3902ecc188eba323032a88d1e56e

SHA1
6c6265be666d9c93acd6ddc55e94a9de8580191c

SHA256
79ae1f344b550f57a9f03ec18894df1b9b255b865b5872801d0f043c1b77eb84

SHA512
044f284dd78b7aad2f733628c901d7bd1067436d76c4b3fad3bf024f8faecaaf38e453053431daf7afa8c8b14f5eea6fe4f75148b8923ac2441f966ac118cec4

Download Submit
\Users\Admin\vxhost.exe

Filesize
24KB

MD5
83521374a9132135d3bb5f44edf87b0c

SHA1
8c32ff99d92310b0fe3e618453d929fa9cf15ef2

SHA256
4942626858e7a1ea7a2c543f2207eb5bbae4715e328d7b0f2afc396be042c80a

SHA512
9ea2599188401d984e71008dcf942bdb47c77c90b157b5ee5387ffb716e14529920aedbf3251d7f20ff69ee7fc5e9955626522abdc2ae6c9391a6ada7478ce7c

Download Submit
\Users\Admin\vxhost.exe

Filesize
24KB

MD5
83521374a9132135d3bb5f44edf87b0c

SHA1
8c32ff99d92310b0fe3e618453d929fa9cf15ef2

SHA256
4942626858e7a1ea7a2c543f2207eb5bbae4715e328d7b0f2afc396be042c80a

SHA512
9ea2599188401d984e71008dcf942bdb47c77c90b157b5ee5387ffb716e14529920aedbf3251d7f20ff69ee7fc5e9955626522abdc2ae6c9391a6ada7478ce7c

Download Submit
memory/816-100-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/816-102-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/816-97-0x00000000004E0000-0x0000000000544000-memory.dmp

Filesize
400KB

Download
memory/816-101-0x00000000004E0000-0x0000000000544000-memory.dmp

Filesize
400KB

Download
memory/1640-65-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1640-98-0x0000000001D00000-0x0000000001D64000-memory.dmp

Filesize
400KB

Download
memory/1640-68-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/1640-99-0x0000000001D00000-0x0000000001D64000-memory.dmp

Filesize
400KB

Download
memory/1640-55-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1640-57-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1640-54-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1640-62-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1928-115-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1928-104-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1928-105-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1928-119-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1928-107-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1928-109-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1928-111-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1928-113-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download