socks5systemz | 30bed3d9aafd3aa38664887f1840728db524e7f268bcb385f588764642b06b7f

Analysis

max time kernel
148s
max time network
135s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-11-2024 12:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

427KB
MD5

0feb0ed834d41cb1679420de40a5510e
SHA1

d4a916ef04c3cb4b1180c270bcd924d7ae7a9d73
SHA256

30bed3d9aafd3aa38664887f1840728db524e7f268bcb385f588764642b06b7f
SHA512

4727f38d260f8213dd300151863f9de66a779b3f263a7eb7558f61c6bbc69a1ff8e1724bcdeb1aa72fe30709103fb046ef235e84ccac98176715f6bf34233b83
SSDEEP

6144:giILFBm9kDZNRWyoAplNpwhBbi5Z6An7FTS0w4z1T:giIJBm9kb6Q3pwJimAn70Oh

Score

10^/10

socks5systemz botnet discovery

Malware Config

Signatures

Detect Socks5Systemz Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2620-104-0x0000000003090000-0x0000000003132000-memory.dmp	family_socks5systemz
behavioral1/memory/2620-133-0x0000000003090000-0x0000000003132000-memory.dmp	family_socks5systemz
behavioral1/memory/2620-132-0x0000000003090000-0x0000000003132000-memory.dmp	family_socks5systemz

Socks5Systemz
Socks5Systemz is a botnet written in C++.
botnet socks5systemz
Socks5systemz family
socks5systemz
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

wvDq7KuTxRhIs.exewvDq7KuTxRhIs.tmpaltergame3.exe

pid process

2752 wvDq7KuTxRhIs.exe
2824 wvDq7KuTxRhIs.tmp
2620 altergame3.exe
Loads dropped DLL 7 IoCs

Processes:

file.exewvDq7KuTxRhIs.exewvDq7KuTxRhIs.tmpaltergame3.exe

pid process

2056 file.exe
2752 wvDq7KuTxRhIs.exe
2824 wvDq7KuTxRhIs.tmp
2824 wvDq7KuTxRhIs.tmp
2824 wvDq7KuTxRhIs.tmp
2824 wvDq7KuTxRhIs.tmp
2620 altergame3.exe
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes:

description ioc

Destination IP 141.98.234.31
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

pid	process
2752	wvDq7KuTxRhIs.exe
2824	wvDq7KuTxRhIs.tmp
2620	altergame3.exe

pid	process
2056	file.exe
2752	wvDq7KuTxRhIs.exe
2824	wvDq7KuTxRhIs.tmp
2824	wvDq7KuTxRhIs.tmp
2824	wvDq7KuTxRhIs.tmp
2824	wvDq7KuTxRhIs.tmp
2620	altergame3.exe

description	ioc
Destination IP	141.98.234.31

System Location Discovery: System Language Discovery 1 TTPs 6 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

Processes:

wvDq7KuTxRhIs.tmpnet.exealtergame3.exenet1.exefile.exewvDq7KuTxRhIs.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wvDq7KuTxRhIs.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	altergame3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wvDq7KuTxRhIs.exe

Runs net.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

wvDq7KuTxRhIs.tmp

pid process

2824 wvDq7KuTxRhIs.tmp
2824 wvDq7KuTxRhIs.tmp
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

wvDq7KuTxRhIs.tmp

pid process

2824 wvDq7KuTxRhIs.tmp

pid	process
2824	wvDq7KuTxRhIs.tmp
2824	wvDq7KuTxRhIs.tmp

pid	process
2824	wvDq7KuTxRhIs.tmp

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

file.exewvDq7KuTxRhIs.exewvDq7KuTxRhIs.tmpnet.exe

description	pid	process	target process
PID 2056 wrote to memory of 2752	2056	file.exe	wvDq7KuTxRhIs.exe
PID 2056 wrote to memory of 2752	2056	file.exe	wvDq7KuTxRhIs.exe
PID 2056 wrote to memory of 2752	2056	file.exe	wvDq7KuTxRhIs.exe
PID 2056 wrote to memory of 2752	2056	file.exe	wvDq7KuTxRhIs.exe
PID 2056 wrote to memory of 2752	2056	file.exe	wvDq7KuTxRhIs.exe
PID 2056 wrote to memory of 2752	2056	file.exe	wvDq7KuTxRhIs.exe
PID 2056 wrote to memory of 2752	2056	file.exe	wvDq7KuTxRhIs.exe
PID 2752 wrote to memory of 2824	2752	wvDq7KuTxRhIs.exe	wvDq7KuTxRhIs.tmp
PID 2752 wrote to memory of 2824	2752	wvDq7KuTxRhIs.exe	wvDq7KuTxRhIs.tmp
PID 2752 wrote to memory of 2824	2752	wvDq7KuTxRhIs.exe	wvDq7KuTxRhIs.tmp
PID 2752 wrote to memory of 2824	2752	wvDq7KuTxRhIs.exe	wvDq7KuTxRhIs.tmp
PID 2752 wrote to memory of 2824	2752	wvDq7KuTxRhIs.exe	wvDq7KuTxRhIs.tmp
PID 2752 wrote to memory of 2824	2752	wvDq7KuTxRhIs.exe	wvDq7KuTxRhIs.tmp
PID 2752 wrote to memory of 2824	2752	wvDq7KuTxRhIs.exe	wvDq7KuTxRhIs.tmp
PID 2824 wrote to memory of 2724	2824	wvDq7KuTxRhIs.tmp	net.exe
PID 2824 wrote to memory of 2724	2824	wvDq7KuTxRhIs.tmp	net.exe
PID 2824 wrote to memory of 2724	2824	wvDq7KuTxRhIs.tmp	net.exe
PID 2824 wrote to memory of 2724	2824	wvDq7KuTxRhIs.tmp	net.exe
PID 2824 wrote to memory of 2620	2824	wvDq7KuTxRhIs.tmp	altergame3.exe
PID 2824 wrote to memory of 2620	2824	wvDq7KuTxRhIs.tmp	altergame3.exe
PID 2824 wrote to memory of 2620	2824	wvDq7KuTxRhIs.tmp	altergame3.exe
PID 2824 wrote to memory of 2620	2824	wvDq7KuTxRhIs.tmp	altergame3.exe
PID 2724 wrote to memory of 2336	2724	net.exe	net1.exe
PID 2724 wrote to memory of 2336	2724	net.exe	net1.exe
PID 2724 wrote to memory of 2336	2724	net.exe	net1.exe
PID 2724 wrote to memory of 2336	2724	net.exe	net1.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Users\Admin\AppData\Roaming\VvbcsxF\wvDq7KuTxRhIs.exe
  "C:\Users\Admin\AppData\Roaming\VvbcsxF\wvDq7KuTxRhIs.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2752
- - C:\Users\Admin\AppData\Local\Temp\is-NS0U4.tmp\wvDq7KuTxRhIs.tmp
    "C:\Users\Admin\AppData\Local\Temp\is-NS0U4.tmp\wvDq7KuTxRhIs.tmp" /SL5="$40152,3842726,54272,C:\Users\Admin\AppData\Roaming\VvbcsxF\wvDq7KuTxRhIs.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2824
  - - C:\Windows\SysWOW64\net.exe
      "C:\Windows\system32\net.exe" pause alter_game_11193
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2724
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 pause alter_game_11193
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2336
  - - C:\Users\Admin\AppData\Local\AlterGame 3.17\altergame3.exe
      "C:\Users\Admin\AppData\Local\AlterGame 3.17\altergame3.exe" -i
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\AlterGame 3.17\altergame3.exe

Filesize
4.2MB

MD5
ad01f30199545d9756343fdb68974657

SHA1
d5a6f4a2ae2b2fe27a33b66392fe4fde9df3c3dd

SHA256
c25bf429730e81fc2f1a44d7e3caee0e976255b803ebdcd6b62f55b4b57e3957

SHA512
2c3e3ac777ab7c0f050baa8f96524a614cef91b660e056d3c6c0dba69992db30280442ee3c65d78a6808fe7a6ccd3c565ce43fb78e2a8762282f94c690369c8d

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-NS0U4.tmp\wvDq7KuTxRhIs.tmp

Filesize
687KB

MD5
8ce83e4ff959c99e2a636e06c5df0667

SHA1
339f5502053536f95a761b237158a7942743149e

SHA256
88c66a18fe02da46cd812f93b60b6ad2872b267831c4d0043418b908ecc7ea0a

SHA512
6710464c39ac8c22e148a26f9d18904bec3734f3708257a9c6a1fae7ed7578b0bd53e088a5c5c2fb0bc6f7e9d8e50843819536a2b0e66231a94e555fb3da4419

Download Submit
\Users\Admin\AppData\Local\AlterGame 3.17\sqlite3.dll

Filesize
630KB

MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Download Submit
\Users\Admin\AppData\Local\Temp\is-66D1N.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-66D1N.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Roaming\VvbcsxF\wvDq7KuTxRhIs.exe

Filesize
3.9MB

MD5
b2d8c0156fe1a5459d8d4c6557c5914f

SHA1
dfc34b40f7948db81b4492af11bd2caf8badb90a

SHA256
ec472bbe3bd260d156cd460c9dde5c0856b349b4e20b9bb38e61310c80efb9b8

SHA512
6e91e29248cc6526587e4b061859f1518a343663bbb0038131b87cecb10765e0265749da26d6289ea4c07a93bddb03be3afab9aa64453e9d820c8c152b33bc12

Download Submit
memory/2056-0-0x00000000002D0000-0x00000000002FB000-memory.dmp

Filesize
172KB

Download
memory/2056-18-0x00000000002D0000-0x00000000002FB000-memory.dmp

Filesize
172KB

Download
memory/2056-75-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/2056-6-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/2056-74-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2056-25-0x0000000000300000-0x000000000032E000-memory.dmp

Filesize
184KB

Download
memory/2056-2-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/2056-61-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/2056-1-0x0000000000300000-0x000000000032E000-memory.dmp

Filesize
184KB

Download
memory/2056-73-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2620-94-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-114-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-69-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-137-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-132-0x0000000003090000-0x0000000003132000-memory.dmp

Filesize
648KB

Download
memory/2620-133-0x0000000003090000-0x0000000003132000-memory.dmp

Filesize
648KB

Download
memory/2620-130-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-126-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-122-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-82-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/2620-81-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-83-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-86-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-90-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-118-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-98-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-102-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-104-0x0000000003090000-0x0000000003132000-memory.dmp

Filesize
648KB

Download
memory/2620-110-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2620-66-0x0000000000400000-0x0000000000845000-memory.dmp

Filesize
4.3MB

Download
memory/2752-19-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2752-76-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2752-15-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2824-78-0x0000000003400000-0x0000000003845000-memory.dmp

Filesize
4.3MB

Download
memory/2824-77-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2824-28-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2824-65-0x0000000003400000-0x0000000003845000-memory.dmp

Filesize
4.3MB

Download