gh0strat | d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287

Analysis

max time kernel
106s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2023 05:28

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General

Target

d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe
Size

4.7MB
MD5

eaa82730e762d30e490528fc23c5739c
SHA1

76b9d99d8812a58ab0d102558699acf21fa2ca17
SHA256

d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287
SHA512

c1438c8e448deb6c829ff327e41a0ff5a97fdf2706b069d017fd3624ecdaf30ab51cde7d6554a7de7c787342db8ecb55a230c761b690b2a7911e930187f2220a
SSDEEP

49152:TQZAdVyVT9n/Gg0P+WhoXvyn2vbXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHCr:UGdVyVT9nOgmhovyn2vbXsPN5kiQaZ56

Score

10^/10

gh0strat purplefox rat rootkit trojan upx

Malware Config

Signatures

Detect PurpleFox Rootkit 3 IoCs

Detect PurpleFox Rootkit.

rootkit

resource	yara_rule
behavioral2/memory/4348-6-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/4348-7-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/2648-27-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 9 IoCs

resource	yara_rule
behavioral2/memory/4348-6-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/4348-7-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/files/0x00070000000231e3-15.dat	family_gh0strat
behavioral2/memory/2648-27-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/4348-32-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/files/0x00070000000231e3-35.dat	family_gh0strat
behavioral2/memory/2648-40-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/files/0x00070000000231e3-34.dat	family_gh0strat
behavioral2/memory/2648-28-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat
PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
rootkit trojan purplefox

Executes dropped EXE 3 IoCs

pid	Process
4348	svchost.exe
3428	svchos.exe
2648	TXPlatforn.exe

Loads dropped DLL 1 IoCs

pid	Process
3428	svchos.exe

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4348-4-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/4348-6-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/4348-7-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/2648-22-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/2648-27-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/4348-32-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/2648-40-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/2648-28-0x0000000010000000-0x00000000101B6000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\TXPlatforn.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\TXPlatforn.exe	svchost.exe
File created	C:\Windows\SysWOW64\240759890.txt	svchos.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4660	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe
2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe
2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2824 wrote to memory of 4348	2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe	88
PID 2824 wrote to memory of 4348	2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe	88
PID 2824 wrote to memory of 4348	2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe	88
PID 2824 wrote to memory of 3428	2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe	91
PID 2824 wrote to memory of 3428	2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe	91
PID 2824 wrote to memory of 3428	2824	d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe	91

C:\Users\Admin\AppData\Local\Temp\d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe
"C:\Users\Admin\AppData\Local\Temp\d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2824
- C:\Users\Admin\AppData\Local\Temp\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\\svchost.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  PID:4348
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\svchost.exe > nul
    3⤵
    PID:776
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 2 127.0.0.1
      4⤵
      Runs ping.exe
      PID:4660
- C:\Users\Admin\AppData\Local\Temp\svchos.exe
  C:\Users\Admin\AppData\Local\Temp\\svchos.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  PID:3428
- C:\Users\Admin\AppData\Local\Temp\HD_d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe
  C:\Users\Admin\AppData\Local\Temp\HD_d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe
  2⤵
  PID:5052

C:\Windows\SysWOW64\TXPlatforn.exe
C:\Windows\SysWOW64\TXPlatforn.exe -auto
1⤵
- Executes dropped EXE
PID:2648
- C:\Windows\SysWOW64\TXPlatforn.exe
  C:\Windows\SysWOW64\TXPlatforn.exe -acsi
  2⤵
  PID:3588

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:5060

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:2064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\HD_X.dat

Filesize
64KB

MD5
2bbbff342bcbea875d303cabbde04fe8

SHA1
fa66e6c8787193cf7e955fcc5d2ad616f0381250

SHA256
b77797ee5e1b15563de9b0e2874d0e7efe410419f76760e2a155f38a7cbfd7bb

SHA512
a38735f67f2a9c56c894b251a5901257a9bd1d5633eeb8aff088d651931759afa9bfb95cb33b96ff0f54342a93120f265e5dc31a52507e77299570e05d0b023c

Download Submit
C:\Users\Admin\AppData\Local\Temp\HD_d47972b8b326f480e54ad028eeffc792c38e1fbec7a94583a18a79e4666d3287.exe

Filesize
1.8MB

MD5
3c11a87df0e9af8bfa6a0e59fe806d66

SHA1
ce479915f54969d8a8ac75bac4bd6d0ff9cbb9e9

SHA256
2973c6733c5c39a82dbe37a50353e766203608695af5fc53f026c435dbc1a939

SHA512
dc1e46187f2cd54d59c1be7d7787beaa2db6bfd7b7ec2bb421fd296b6e409506a2dc6d64bd48396d34d12fb3084d371f330d6cf870d4467202f23c93e77be64f

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchos.exe

Filesize
93KB

MD5
3b377ad877a942ec9f60ea285f7119a2

SHA1
60b23987b20d913982f723ab375eef50fafa6c70

SHA256
62954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84

SHA512
af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchos.exe

Filesize
93KB

MD5
3b377ad877a942ec9f60ea285f7119a2

SHA1
60b23987b20d913982f723ab375eef50fafa6c70

SHA256
62954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84

SHA512
af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
377KB

MD5
a4329177954d4104005bce3020e5ef59

SHA1
23c29e295e2dbb8454012d619ca3f81e4c16e85a

SHA256
6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

SHA512
81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
377KB

MD5
a4329177954d4104005bce3020e5ef59

SHA1
23c29e295e2dbb8454012d619ca3f81e4c16e85a

SHA256
6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

SHA512
81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

Download Submit
C:\Windows\SysWOW64\240759890.txt

Filesize
50KB

MD5
1379f4cbb18b072142f3f8ffa0236a40

SHA1
62e5c71fe8ed2c55248f2ef0847eb2b975a698c2

SHA256
9a8523e20bd7b98cfca2a67c340b8d14b8325257cf567476b8c4001e9f4d44d8

SHA512
69cf9adbf9dd53698b58a6ef9c9696fb32cb8dc50ed26c4256bd496ab3b832084646af0e720b251c410767031fa9f7cb7fde436725e03da5dce6162475cc71ed

Download Submit
C:\Windows\SysWOW64\240759890.txt

Filesize
50KB

MD5
1379f4cbb18b072142f3f8ffa0236a40

SHA1
62e5c71fe8ed2c55248f2ef0847eb2b975a698c2

SHA256
9a8523e20bd7b98cfca2a67c340b8d14b8325257cf567476b8c4001e9f4d44d8

SHA512
69cf9adbf9dd53698b58a6ef9c9696fb32cb8dc50ed26c4256bd496ab3b832084646af0e720b251c410767031fa9f7cb7fde436725e03da5dce6162475cc71ed

Download Submit
C:\Windows\SysWOW64\TXPlatforn.exe

Filesize
377KB

MD5
a4329177954d4104005bce3020e5ef59

SHA1
23c29e295e2dbb8454012d619ca3f81e4c16e85a

SHA256
6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

SHA512
81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

Download Submit
C:\Windows\SysWOW64\TXPlatforn.exe

Filesize
377KB

MD5
a4329177954d4104005bce3020e5ef59

SHA1
23c29e295e2dbb8454012d619ca3f81e4c16e85a

SHA256
6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

SHA512
81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

Download Submit
C:\Windows\SysWOW64\TXPlatforn.exe

Filesize
377KB

MD5
a4329177954d4104005bce3020e5ef59

SHA1
23c29e295e2dbb8454012d619ca3f81e4c16e85a

SHA256
6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

SHA512
81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

Download Submit
\??\c:\windows\SysWOW64\240759890.txt

Filesize
50KB

MD5
1379f4cbb18b072142f3f8ffa0236a40

SHA1
62e5c71fe8ed2c55248f2ef0847eb2b975a698c2

SHA256
9a8523e20bd7b98cfca2a67c340b8d14b8325257cf567476b8c4001e9f4d44d8

SHA512
69cf9adbf9dd53698b58a6ef9c9696fb32cb8dc50ed26c4256bd496ab3b832084646af0e720b251c410767031fa9f7cb7fde436725e03da5dce6162475cc71ed

Download Submit
memory/2648-22-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/2648-27-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/2648-40-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/2648-28-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/4348-32-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/4348-7-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/4348-6-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/4348-4-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download