33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2024 16:07

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General

Target

33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
Size

1.1MB
MD5

c6556cae0fd8c8c81a57c47f79573a9a
SHA1

df15f052ade6d9a85d1a824c82a7235902f057e2
SHA256

33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8
SHA512

2045a0e0eec4345177b65b348db99b97764599e49036212be0ac481dcc289ee9056cd06bd373285dea592743d9399ebc60a691909eea18cbb9a70ca7c3b3a248
SSDEEP

24576:9R36hdkwBjSEyfE75BP/+mgWdm/bTmmLKST:HAzFSOr2mgxvm

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
968	programs.exe

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\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\programs = "C:\\Users\\Admin\\Music\\programs.exe"	reg.exe

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	programs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 5 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
812	cmd.exe
4684	PING.EXE
4504	cmd.exe
884	PING.EXE
1316	PING.EXE

Runs ping.exe 1 TTPs 3 IoCs

Remote System Discovery

T1018

pid	Process
4684	PING.EXE
884	PING.EXE
1316	PING.EXE

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
968	programs.exe
968	programs.exe
968	programs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
Token: SeDebugPrivilege	968	programs.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 816 wrote to memory of 812	816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe	82
PID 816 wrote to memory of 812	816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe	82
PID 816 wrote to memory of 812	816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe	82
PID 812 wrote to memory of 4684	812	cmd.exe	84
PID 812 wrote to memory of 4684	812	cmd.exe	84
PID 812 wrote to memory of 4684	812	cmd.exe	84
PID 816 wrote to memory of 4504	816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe	93
PID 816 wrote to memory of 4504	816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe	93
PID 816 wrote to memory of 4504	816	33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe	93
PID 4504 wrote to memory of 884	4504	cmd.exe	95
PID 4504 wrote to memory of 884	4504	cmd.exe	95
PID 4504 wrote to memory of 884	4504	cmd.exe	95
PID 812 wrote to memory of 3492	812	cmd.exe	97
PID 812 wrote to memory of 3492	812	cmd.exe	97
PID 812 wrote to memory of 3492	812	cmd.exe	97
PID 4504 wrote to memory of 1316	4504	cmd.exe	98
PID 4504 wrote to memory of 1316	4504	cmd.exe	98
PID 4504 wrote to memory of 1316	4504	cmd.exe	98
PID 4504 wrote to memory of 968	4504	cmd.exe	99
PID 4504 wrote to memory of 968	4504	cmd.exe	99
PID 4504 wrote to memory of 968	4504	cmd.exe	99
PID 968 wrote to memory of 1160	968	programs.exe	100
PID 968 wrote to memory of 1160	968	programs.exe	100
PID 968 wrote to memory of 1160	968	programs.exe	100
PID 968 wrote to memory of 1160	968	programs.exe	100
PID 968 wrote to memory of 1160	968	programs.exe	100
PID 968 wrote to memory of 1160	968	programs.exe	100
PID 968 wrote to memory of 1160	968	programs.exe	100
PID 968 wrote to memory of 1160	968	programs.exe	100
PID 968 wrote to memory of 1160	968	programs.exe	100
PID 968 wrote to memory of 1160	968	programs.exe	100

C:\Users\Admin\AppData\Local\Temp\33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe
"C:\Users\Admin\AppData\Local\Temp\33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:816
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c ping 127.0.0.1 -n 36 > nul && REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "programs" /t REG_SZ /d "C:\Users\Admin\Music\programs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:812
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 36
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:4684
- - C:\Windows\SysWOW64\reg.exe
    REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "programs" /t REG_SZ /d "C:\Users\Admin\Music\programs.exe"
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:3492
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c ping 127.0.0.1 -n 43 > nul && copy "C:\Users\Admin\AppData\Local\Temp\33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8.exe" "C:\Users\Admin\Music\programs.exe" && ping 127.0.0.1 -n 43 > nul && "C:\Users\Admin\Music\programs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:4504
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 43
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:884
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 43
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:1316
- - C:\Users\Admin\Music\programs.exe
    "C:\Users\Admin\Music\programs.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:968
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
      4⤵
      PID:1160

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

Remote System Discovery

T1018

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\Music\programs.exe

Filesize
1.1MB

MD5
c6556cae0fd8c8c81a57c47f79573a9a

SHA1
df15f052ade6d9a85d1a824c82a7235902f057e2

SHA256
33b8680de84d8f21e81ca596cd8cefc5b019b9060e2c9e1f3d92e296cb40e9e8

SHA512
2045a0e0eec4345177b65b348db99b97764599e49036212be0ac481dcc289ee9056cd06bd373285dea592743d9399ebc60a691909eea18cbb9a70ca7c3b3a248

Download Submit
memory/816-4-0x00000000057E0000-0x0000000005872000-memory.dmp

Filesize
584KB

Download
memory/816-3-0x0000000005D90000-0x0000000006334000-memory.dmp

Filesize
5.6MB

Download
memory/816-10-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/816-12-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/816-5-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/816-6-0x0000000005880000-0x00000000058A6000-memory.dmp

Filesize
152KB

Download
memory/816-7-0x0000000005D80000-0x0000000005D8A000-memory.dmp

Filesize
40KB

Download
memory/816-8-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/816-9-0x000000007533E000-0x000000007533F000-memory.dmp

Filesize
4KB

Download
memory/816-2-0x00000000056F0000-0x000000000578C000-memory.dmp

Filesize
624KB

Download
memory/816-0-0x000000007533E000-0x000000007533F000-memory.dmp

Filesize
4KB

Download
memory/816-1-0x00000000000A0000-0x00000000001CA000-memory.dmp

Filesize
1.2MB

Download
memory/968-19-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/968-18-0x0000000000880000-0x00000000009AA000-memory.dmp

Filesize
1.2MB

Download
memory/968-20-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/968-21-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/968-22-0x0000000006F50000-0x0000000006F6A000-memory.dmp

Filesize
104KB

Download
memory/968-23-0x00000000095A0000-0x00000000095A6000-memory.dmp

Filesize
24KB

Download