0c0eee80ecbd0a54276042fe29896c132878d4a19e27cab8b142813e82633fb9

Analysis

max time kernel
145s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12-01-2024 17:37

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General

Target

5714ec30a5c074f3d974b5b5ba0d9279.exe
Size

24KB
MD5

5714ec30a5c074f3d974b5b5ba0d9279
SHA1

f868dd028117705a7c458aff9e6f807394ea3c37
SHA256

0c0eee80ecbd0a54276042fe29896c132878d4a19e27cab8b142813e82633fb9
SHA512

bd82be773d0d75d38da8686d99750c24bb1cf29296faced618dbdca75793f5b6e56839bb1b3024cd298e6f737218618dd69797c42225360acd79cfc2b23cf098
SSDEEP

384:E3eVES+/xwGkRKJgags+lM61qmTTMVF9/q5I0:bGS+ZfbJgagrO8qYoAx

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"	5714ec30a5c074f3d974b5b5ba0d9279.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	5714ec30a5c074f3d974b5b5ba0d9279.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
1120	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
644	NETSTAT.EXE
4948	ipconfig.exe

Runs net.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1120	tasklist.exe
Token: SeDebugPrivilege	644	NETSTAT.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1568	5714ec30a5c074f3d974b5b5ba0d9279.exe
1568	5714ec30a5c074f3d974b5b5ba0d9279.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 2092	1568	5714ec30a5c074f3d974b5b5ba0d9279.exe	89
PID 1568 wrote to memory of 2092	1568	5714ec30a5c074f3d974b5b5ba0d9279.exe	89
PID 1568 wrote to memory of 2092	1568	5714ec30a5c074f3d974b5b5ba0d9279.exe	89
PID 2092 wrote to memory of 1076	2092	cmd.exe	91
PID 2092 wrote to memory of 1076	2092	cmd.exe	91
PID 2092 wrote to memory of 1076	2092	cmd.exe	91
PID 2092 wrote to memory of 4948	2092	cmd.exe	92
PID 2092 wrote to memory of 4948	2092	cmd.exe	92
PID 2092 wrote to memory of 4948	2092	cmd.exe	92
PID 2092 wrote to memory of 1120	2092	cmd.exe	93
PID 2092 wrote to memory of 1120	2092	cmd.exe	93
PID 2092 wrote to memory of 1120	2092	cmd.exe	93
PID 2092 wrote to memory of 656	2092	cmd.exe	97
PID 2092 wrote to memory of 656	2092	cmd.exe	97
PID 2092 wrote to memory of 656	2092	cmd.exe	97
PID 656 wrote to memory of 3828	656	net.exe	98
PID 656 wrote to memory of 3828	656	net.exe	98
PID 656 wrote to memory of 3828	656	net.exe	98
PID 2092 wrote to memory of 644	2092	cmd.exe	99
PID 2092 wrote to memory of 644	2092	cmd.exe	99
PID 2092 wrote to memory of 644	2092	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\5714ec30a5c074f3d974b5b5ba0d9279.exe
"C:\Users\Admin\AppData\Local\Temp\5714ec30a5c074f3d974b5b5ba0d9279.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1568
- 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:2092
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c set
    3⤵
    PID:1076
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:4948
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1120
- - C:\Windows\SysWOW64\net.exe
    net start
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:656
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start
      4⤵
      PID:3828
- - C:\Windows\SysWOW64\NETSTAT.EXE
    netstat -an
    3⤵
    - Gathers network information
    - Suspicious use of AdjustPrivilegeToken
    PID:644

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
76175e633b67cc8df9ea4dc1a78f3970

SHA1
64be5cea9573eb9f3cbe9e00bcc3b1c2fc5235a6

SHA256
0251975e0585fe3e559b6f78e9963ed9aac67b11ba8128061cc6bbb0e1527b8a

SHA512
0324fa2f17532f35c523aa4f1af00ba82a97c2b28c46f28bd364cc03b08810e594eb4ea374b2f2c95a553767b5584822d3e5c2b9df51e8fa25dadc682412f5e2

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads