bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02

Analysis

max time kernel
127s
max time network
122s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12-10-2023 05:13

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General

Target

bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe
Size

3.3MB
MD5

99814482895b5299ca400665aeafbf75
SHA1

7c69c2b95784da9fe822b073e15c585828f540a2
SHA256

bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02
SHA512

e075660de8c9e3b804a5232fc9e9cdfc02d3acedd23e7d32e79c88534200ff7c100f1424541f4383335903f8a2ad3d0d3843b2127c17ce08075eb7639b958e57
SSDEEP

49152:Ar1OgY1Uv02fYBp9ls9LU6MPimTsh5g+z/13UdpT1ZpIuzWVf5K4ljH2wx4ZXW3c:A5OgY1Uv0lxKLCica/eyt7FlTc

Score

8^/10

persistence

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\Drivers\13f7f7d99.sys	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe
File created	C:\Windows\system32\Drivers\0d892e0d3.sys	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe

Sets service image path in registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\12345678912345678910\IMAGEPATH = "\\??\\C:\\Windows\\system32\\Drivers\\0d892e0d3.sys"	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\12345678912345678910\IMAGEPATH = "\\??\\C:\\Windows\\system32\\Drivers\\13f7f7d99.sys"	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2296	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
2296	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe
2296	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	2296	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe
Token: SeLoadDriverPrivilege	2296	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2296	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe
2296	bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe

C:\Users\Admin\AppData\Local\Temp\bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe
"C:\Users\Admin\AppData\Local\Temp\bb95141ba59e98ccd9e45505636c89771afb7248b54428ff5be9a264ca2d5a02.exe"
1⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2296-0-0x0000000010000000-0x0000000010231000-memory.dmp

Filesize
2.2MB

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