044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93

Analysis

max time kernel
144s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 21:27

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General

Target

044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
Size

316KB
MD5

3929f994006d070cd12e77ee12d14635
SHA1

4713bd12a59d1fb78276999965b4b7406bb0cbca
SHA256

044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93
SHA512

316da0e220bcdf7991b01a8dc648d06c70badc41a650027eda290913541f091264f670ddd9cec9444f9bac2ef31935b6089e0d1a38e92f7d24e562fcb2b03c4a
SSDEEP

6144:BiTMIWB0AL7tLm5Tlp34knw04G7v4G7AWFR:EiB0AdLuZNbweJAu

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ball = "C:\\WINDOWS\\Ball.exe"	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe

Drops file in System32 directory 2 IoCs

Processes:

svchost.exe

description	ioc	process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{92EDEC57-BE8C-42A5-9A16-EF3B26EEADEE}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{9FD58A78-CEF1-4733-9C53-AA43D58A4A94}.catalogItem	svchost.exe

Drops file in Windows directory 2 IoCs

Processes:

044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe

description	ioc	process
File created	C:\WINDOWS\Ball.exe	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
File opened for modification	C:\WINDOWS\Ball.exe	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe

pid	process
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe

description pid process

Token: SeDebugPrivilege 2228 044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe

description	pid	process
Token: SeDebugPrivilege	2228	044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe

C:\Users\Admin\AppData\Local\Temp\044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe
"C:\Users\Admin\AppData\Local\Temp\044be76bba111443d36460472a41b094204489707ffa7b8daf8df0fc6e520d93.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2228

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:3092

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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