7e35274d060ebe4c97ea6d499742967bbdd41403ebda9070b612dda0a35a6c49

Analysis

max time kernel
128s
max time network
170s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 01:56

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General

Target

0ad6364e0eb5e1c76ce0653277bd3fb6.exe
Size

24KB
MD5

0ad6364e0eb5e1c76ce0653277bd3fb6
SHA1

b36a36472d95d6425c814812404faaefc14804ba
SHA256

7e35274d060ebe4c97ea6d499742967bbdd41403ebda9070b612dda0a35a6c49
SHA512

ef9c2979d1268c4ddd38a73509ec7e28148e1277e8b934da3cf821022e3e20f6a710e0e61b6d3cd7ec600e1f45aac17f21ae479f95059384be17d5adc269d5ca
SSDEEP

384:E3eVES+/xwGkRKJEg/plM61qmTTMVF9/q5T0:bGS+ZfbJPO8qYoAY

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Start GeekBuddy = "C:\\Program Files\\Common Files\\Microsoft Shared\\Web Folders\\1033\\spoolsv.exe"	0ad6364e0eb5e1c76ce0653277bd3fb6.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\Web Folders\1033\spoolsv.exe	0ad6364e0eb5e1c76ce0653277bd3fb6.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
868	tasklist.exe

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
5080	ipconfig.exe
976	NETSTAT.EXE

Runs net.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	868	tasklist.exe
Token: SeDebugPrivilege	976	NETSTAT.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2072	0ad6364e0eb5e1c76ce0653277bd3fb6.exe
2072	0ad6364e0eb5e1c76ce0653277bd3fb6.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 3968	2072	0ad6364e0eb5e1c76ce0653277bd3fb6.exe	90
PID 2072 wrote to memory of 3968	2072	0ad6364e0eb5e1c76ce0653277bd3fb6.exe	90
PID 2072 wrote to memory of 3968	2072	0ad6364e0eb5e1c76ce0653277bd3fb6.exe	90
PID 3968 wrote to memory of 636	3968	cmd.exe	92
PID 3968 wrote to memory of 636	3968	cmd.exe	92
PID 3968 wrote to memory of 636	3968	cmd.exe	92
PID 3968 wrote to memory of 5080	3968	cmd.exe	94
PID 3968 wrote to memory of 5080	3968	cmd.exe	94
PID 3968 wrote to memory of 5080	3968	cmd.exe	94
PID 3968 wrote to memory of 868	3968	cmd.exe	95
PID 3968 wrote to memory of 868	3968	cmd.exe	95
PID 3968 wrote to memory of 868	3968	cmd.exe	95
PID 3968 wrote to memory of 1204	3968	cmd.exe	97
PID 3968 wrote to memory of 1204	3968	cmd.exe	97
PID 3968 wrote to memory of 1204	3968	cmd.exe	97
PID 1204 wrote to memory of 2976	1204	net.exe	98
PID 1204 wrote to memory of 2976	1204	net.exe	98
PID 1204 wrote to memory of 2976	1204	net.exe	98
PID 3968 wrote to memory of 976	3968	cmd.exe	99
PID 3968 wrote to memory of 976	3968	cmd.exe	99
PID 3968 wrote to memory of 976	3968	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\0ad6364e0eb5e1c76ce0653277bd3fb6.exe
"C:\Users\Admin\AppData\Local\Temp\0ad6364e0eb5e1c76ce0653277bd3fb6.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ver >c:\windows\temp\flash.log & cmd /c set >>c:\windows\temp\flash.log & ipconfig /all >>c:\windows\temp\flash.log & tasklist >>c:\windows\temp\flash.log & net start>>c:\windows\temp\flash.log & netstat -an >>c:\windows\temp\flash.log
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3968
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c set
    3⤵
    PID:636
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:5080
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:868
- - C:\Windows\SysWOW64\net.exe
    net start
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1204
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start
      4⤵
      PID:2976
- - C:\Windows\SysWOW64\NETSTAT.EXE
    netstat -an
    3⤵
    - Gathers network information
    - Suspicious use of AdjustPrivilegeToken
    PID:976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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

Process Discovery

T1057

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\??\c:\windows\temp\flash.log

Filesize
14KB

MD5
51174989deb64e5d32875305e3cdbf4e

SHA1
98f82d583fdf97be5b7a050fcbff764a839272a9

SHA256
cffd0715337a3003a7e96cef3f20cb1add23cb21d20315bafaa0ee35ee17bacc

SHA512
ff3bfe45524b7c3430501ac09dbce750ca83e880fb9219b3b1cb5c0d0dd2be24e5957a7c46fc3d7ee40299a4ebbf779b6fb90328011a246160b70cf70048eedf

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads