deecbcb422ae8dc390fddd604bcaf7c4791a385ab5f9312ba742410c34addeb4

Analysis

max time kernel
390s
max time network
403s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 14:06

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General

Target

deecbcb422ae8dc390fddd604bcaf7c4791a385ab5f9312ba742410c34addeb4.exe
Size

88KB
MD5

a9b06405ade1fb352a066ce169ee24a4
SHA1

6ef3ad7b20388f931c09313595628ad00cf1ab55
SHA256

deecbcb422ae8dc390fddd604bcaf7c4791a385ab5f9312ba742410c34addeb4
SHA512

1761ced06ba90942eb6670e71b7b7042243fcf7dfb7e4f6e33dd073201847237e37fa3ebf65acfe813f2cb36ba2eeaf2ee671f26460ee2ac7c58ced3eeb62831
SSDEEP

1536:IsCAFP8C3n/V3yUnyhROtB+PgGXgFkjXK5AKn9eNet9KLAStM/jwByVuTnT9KowX:IsCAp8C3n/VCUnsRfgQgajX/G9hKLASe

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\jgaqkln.dll	deecbcb422ae8dc390fddd604bcaf7c4791a385ab5f9312ba742410c34addeb4.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "162"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	428	deecbcb422ae8dc390fddd604bcaf7c4791a385ab5f9312ba742410c34addeb4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2348	LogonUI.exe

C:\Users\Admin\AppData\Local\Temp\deecbcb422ae8dc390fddd604bcaf7c4791a385ab5f9312ba742410c34addeb4.exe
"C:\Users\Admin\AppData\Local\Temp\deecbcb422ae8dc390fddd604bcaf7c4791a385ab5f9312ba742410c34addeb4.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:428

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa397d055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2348

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/428-132-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

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memory/428-133-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

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