diamondfox | 4798591a79be1fe28b70af10883e655ee16ca90e858b0463154bccada7cb0fa4

Analysis

max time kernel
150s
max time network
148s
platform
windows10_x64
resource
win10v20201028
submitted
17/11/2020, 04:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

setup.exe
Size

90KB
MD5

1d5b46ff3cd12fd31362557299d6f488
SHA1

42f5d828b03f5e4c03e9f935683b5d82e6e7dc26
SHA256

2f134d1467c3765898a1befc311b86414f8df96d307a6f05b23eebbb8866a69c
SHA512

4dd2071b369bd150da53446313fff30b08054b8724a02444c400db2f0b14062c51a5aff2390b1845cc87b629ffc77ecc5e72877f77f824553b6f68a7b39a9d23

Score

10^/10

diamondfox botnet discovery spyware stealer

Malware Config

Extracted

Family

diamondfox

https://www.datanalysis.club/ms/gate.php

https://www.datanalysis.site/ms/gate.php

https://www.datanalysis.space/ms/gate.php

Mutex

cBFxpht5aCf0jy4gnUs3JgtqCB2O2tWJ

xor.plain

Signatures

DiamondFox
DiamondFox is a multipurpose botnet with many capabilities.
botnet stealer diamondfox

DiamondFox payload 7 IoCs

Detects DiamondFox payload in file/memory.

resource	yara_rule
behavioral2/files/0x000400000001a4f4-19.dat	diamondfox
behavioral2/files/0x000400000001a4f4-20.dat	diamondfox
behavioral2/files/0x000400000001a4f4-68.dat	diamondfox
behavioral2/files/0x000400000001a4f4-73.dat	diamondfox
behavioral2/files/0x000400000001a4f4-78.dat	diamondfox
behavioral2/files/0x000400000001a4f4-82.dat	diamondfox
behavioral2/files/0x000400000001a4f4-86.dat	diamondfox

Executes dropped EXE 6 IoCs

pid	Process
1708	atiedxx.exe
2076	atiedxx.exe
3296	atiedxx.exe
3948	atiedxx.exe
1008	atiedxx.exe
4056	atiedxx.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\atiedxx.lnk	powershell.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 1708 set thread context of 2076	1708	atiedxx.exe	88
PID 1708 set thread context of 3296	1708	atiedxx.exe	90
PID 1708 set thread context of 3948	1708	atiedxx.exe	94
PID 1708 set thread context of 1008	1708	atiedxx.exe	95
PID 1708 set thread context of 4056	1708	atiedxx.exe	96

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
520	PING.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
188	powershell.exe
188	powershell.exe
188	powershell.exe
3696	powershell.exe
3696	powershell.exe
3696	powershell.exe
428	Powershell.exe
428	Powershell.exe
428	Powershell.exe
2076	atiedxx.exe
2076	atiedxx.exe
2076	atiedxx.exe
2076	atiedxx.exe
3296	atiedxx.exe
3296	atiedxx.exe
3296	atiedxx.exe
3296	atiedxx.exe
3948	atiedxx.exe
3948	atiedxx.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	188	powershell.exe
Token: SeDebugPrivilege	3696	powershell.exe
Token: SeDebugPrivilege	428	Powershell.exe
Token: SeDebugPrivilege	2076	atiedxx.exe
Token: SeDebugPrivilege	3948	atiedxx.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1080	setup.exe
1708	atiedxx.exe
4056	atiedxx.exe

Suspicious use of WriteProcessMemory 61 IoCs

description	pid	Process	procid_target
PID 1080 wrote to memory of 188	1080	setup.exe	78
PID 1080 wrote to memory of 188	1080	setup.exe	78
PID 1080 wrote to memory of 188	1080	setup.exe	78
PID 188 wrote to memory of 1708	188	powershell.exe	81
PID 188 wrote to memory of 1708	188	powershell.exe	81
PID 188 wrote to memory of 1708	188	powershell.exe	81
PID 1708 wrote to memory of 3696	1708	atiedxx.exe	82
PID 1708 wrote to memory of 3696	1708	atiedxx.exe	82
PID 1708 wrote to memory of 3696	1708	atiedxx.exe	82
PID 1708 wrote to memory of 428	1708	atiedxx.exe	85
PID 1708 wrote to memory of 428	1708	atiedxx.exe	85
PID 1708 wrote to memory of 428	1708	atiedxx.exe	85
PID 1708 wrote to memory of 2076	1708	atiedxx.exe	88
PID 1708 wrote to memory of 2076	1708	atiedxx.exe	88
PID 1708 wrote to memory of 2076	1708	atiedxx.exe	88
PID 1708 wrote to memory of 2076	1708	atiedxx.exe	88
PID 1708 wrote to memory of 2076	1708	atiedxx.exe	88
PID 1708 wrote to memory of 2076	1708	atiedxx.exe	88
PID 1708 wrote to memory of 2076	1708	atiedxx.exe	88
PID 1708 wrote to memory of 2076	1708	atiedxx.exe	88
PID 1708 wrote to memory of 3296	1708	atiedxx.exe	90
PID 1708 wrote to memory of 3296	1708	atiedxx.exe	90
PID 1708 wrote to memory of 3296	1708	atiedxx.exe	90
PID 1708 wrote to memory of 3296	1708	atiedxx.exe	90
PID 2076 wrote to memory of 968	2076	atiedxx.exe	91
PID 2076 wrote to memory of 968	2076	atiedxx.exe	91
PID 2076 wrote to memory of 968	2076	atiedxx.exe	91
PID 968 wrote to memory of 520	968	cmd.exe	93
PID 968 wrote to memory of 520	968	cmd.exe	93
PID 968 wrote to memory of 520	968	cmd.exe	93
PID 1708 wrote to memory of 3296	1708	atiedxx.exe	90
PID 1708 wrote to memory of 3296	1708	atiedxx.exe	90
PID 1708 wrote to memory of 3296	1708	atiedxx.exe	90
PID 1708 wrote to memory of 3296	1708	atiedxx.exe	90
PID 1708 wrote to memory of 3296	1708	atiedxx.exe	90
PID 1708 wrote to memory of 3948	1708	atiedxx.exe	94
PID 1708 wrote to memory of 3948	1708	atiedxx.exe	94
PID 1708 wrote to memory of 3948	1708	atiedxx.exe	94
PID 1708 wrote to memory of 3948	1708	atiedxx.exe	94
PID 1708 wrote to memory of 3948	1708	atiedxx.exe	94
PID 1708 wrote to memory of 3948	1708	atiedxx.exe	94
PID 1708 wrote to memory of 3948	1708	atiedxx.exe	94
PID 1708 wrote to memory of 3948	1708	atiedxx.exe	94
PID 1708 wrote to memory of 3948	1708	atiedxx.exe	94
PID 1708 wrote to memory of 1008	1708	atiedxx.exe	95
PID 1708 wrote to memory of 1008	1708	atiedxx.exe	95
PID 1708 wrote to memory of 1008	1708	atiedxx.exe	95
PID 1708 wrote to memory of 1008	1708	atiedxx.exe	95
PID 1708 wrote to memory of 1008	1708	atiedxx.exe	95
PID 1708 wrote to memory of 1008	1708	atiedxx.exe	95
PID 1708 wrote to memory of 1008	1708	atiedxx.exe	95
PID 1708 wrote to memory of 1008	1708	atiedxx.exe	95
PID 1708 wrote to memory of 1008	1708	atiedxx.exe	95
PID 1708 wrote to memory of 4056	1708	atiedxx.exe	96
PID 1708 wrote to memory of 4056	1708	atiedxx.exe	96
PID 1708 wrote to memory of 4056	1708	atiedxx.exe	96
PID 1708 wrote to memory of 4056	1708	atiedxx.exe	96
PID 1708 wrote to memory of 4056	1708	atiedxx.exe	96
PID 1708 wrote to memory of 4056	1708	atiedxx.exe	96
PID 1708 wrote to memory of 4056	1708	atiedxx.exe	96
PID 1708 wrote to memory of 4056	1708	atiedxx.exe	96

C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1080
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell Copy-Item -Path 'C:\Users\Admin\AppData\Local\Temp\setup.exe' -Destination 'C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe';Start-Sleep -s 60;Start-Process 'C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:188
- - C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe
    "C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1708
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell $shell = New-Object -ComObject WScript.Shell;$shortcut = $shell.CreateShortcut('C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\atiedxx.lnk');$shortcut.TargetPath = 'C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe';$shortcut.Save()
      4⤵
      Drops startup file
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3696
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
      Powershell Set-MpPreference -DisableRealtimeMonitoring 1
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:428
  - - C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2076
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:968
      - C:\Windows\SysWOW64\PING.EXE
        
        ping 127.0.0.1
        6⤵
        Runs ping.exe
        
        PID:520
  - - C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe
      /scomma C:\Users\Admin\AppData\Local\tiedaxx\1.log
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:3296
  - - C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe
      /scomma C:\Users\Admin\AppData\Local\tiedaxx\2.log
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3948
  - - C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe
      /scomma C:\Users\Admin\AppData\Local\tiedaxx\3.log
      4⤵
      Executes dropped EXE
      PID:1008
  - - C:\Users\Admin\AppData\Local\tiedaxx\atiedxx.exe
      /scomma C:\Users\Admin\AppData\Local\tiedaxx\4.log
      4⤵
      Executes dropped EXE
      Suspicious use of SetWindowsHookEx
      PID:4056

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/188-9-0x0000000007850000-0x0000000007851000-memory.dmp

Filesize
4KB

Download
memory/188-11-0x0000000008290000-0x0000000008291000-memory.dmp

Filesize
4KB

Download
memory/188-16-0x00000000093C0000-0x00000000093C1000-memory.dmp

Filesize
4KB

Download
memory/188-17-0x0000000009F40000-0x0000000009F41000-memory.dmp

Filesize
4KB

Download
memory/188-14-0x0000000008D00000-0x0000000008D01000-memory.dmp

Filesize
4KB

Download
memory/188-13-0x0000000008DA0000-0x0000000008DA1000-memory.dmp

Filesize
4KB

Download
memory/188-12-0x0000000007FE0000-0x0000000007FE1000-memory.dmp

Filesize
4KB

Download
memory/188-15-0x0000000008D20000-0x0000000008D21000-memory.dmp

Filesize
4KB

Download
memory/188-10-0x0000000007BC0000-0x0000000007BC1000-memory.dmp

Filesize
4KB

Download
memory/188-8-0x0000000006FD0000-0x0000000006FD1000-memory.dmp

Filesize
4KB

Download
memory/188-7-0x00000000070B0000-0x00000000070B1000-memory.dmp

Filesize
4KB

Download
memory/188-6-0x0000000006F30000-0x0000000006F31000-memory.dmp

Filesize
4KB

Download
memory/188-5-0x0000000007120000-0x0000000007121000-memory.dmp

Filesize
4KB

Download
memory/188-4-0x0000000001080000-0x0000000001081000-memory.dmp

Filesize
4KB

Download
memory/188-3-0x0000000072860000-0x0000000072F4E000-memory.dmp

Filesize
6.9MB

Download
memory/428-40-0x0000000071CE0000-0x00000000723CE000-memory.dmp

Filesize
6.9MB

Download
memory/428-64-0x0000000008AA0000-0x0000000008AA1000-memory.dmp

Filesize
4KB

Download
memory/428-49-0x0000000007E00000-0x0000000007E01000-memory.dmp

Filesize
4KB

Download
memory/428-52-0x00000000089E0000-0x0000000008A13000-memory.dmp

Filesize
204KB

Download
memory/428-59-0x00000000089A0000-0x00000000089A1000-memory.dmp

Filesize
4KB

Download
memory/428-60-0x0000000008DB0000-0x0000000008DB1000-memory.dmp

Filesize
4KB

Download
memory/428-62-0x0000000008E60000-0x0000000008E61000-memory.dmp

Filesize
4KB

Download
memory/428-46-0x0000000007510000-0x0000000007511000-memory.dmp

Filesize
4KB

Download
memory/1008-80-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1008-83-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2076-66-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3296-74-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/3296-71-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/3696-34-0x00000000084E0000-0x00000000084E1000-memory.dmp

Filesize
4KB

Download
memory/3696-25-0x0000000072500000-0x0000000072BEE000-memory.dmp

Filesize
6.9MB

Download
memory/3696-31-0x0000000007A80000-0x0000000007A81000-memory.dmp

Filesize
4KB

Download
memory/3948-79-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3948-76-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4056-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4056-87-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4056-88-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download