socks5systemz | 3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b

General

Target

3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe
Size

3.4MB
MD5

be7cf7631f643ca7e6182e1d537545a9
SHA1

63ece92735a5c602423947e3d4b0fa7ab9c9af22
SHA256

3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b
SHA512

d02148f979bd58a440d52b934cfb06be8d9424f37b81afde54bd67b01aa12b1d6157b71bf0f18e09a8da9b8142dd0b713259621794756bfb4a363b981d078db7
SSDEEP

98304:NTVqj0Bzk7gcXa2n8eOg1rXcUz+nLRS8L29dw:L4sUb8JqcUz+nLRL2Lw

Score

10^/10

socks5systemz botnet discovery

Malware Config

Signatures

Detect Socks5Systemz Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2428-73-0x00000000009D0000-0x0000000000A72000-memory.dmp	family_socks5systemz

Socks5Systemz
Socks5Systemz is a botnet written in C++.
botnet socks5systemz
Socks5systemz family
socks5systemz
Executes dropped EXE 2 IoCs

Processes:

3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmpaltergame32.exe

pid process

4964 3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp
2428 altergame32.exe
Loads dropped DLL 2 IoCs

Processes:

3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmpaltergame32.exe

pid process

4964 3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp
2428 altergame32.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 152.89.198.214
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

description	ioc
Destination IP	152.89.198.214

System Location Discovery: System Language Discovery 1 TTPs 5 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:

3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmpaltergame32.exenet.exenet1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	altergame32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp

pid	process
4964	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp
4964	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp

pid process

4964 3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmpnet.exe

description	pid	process	target process
PID 2276 wrote to memory of 4964	2276	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp
PID 2276 wrote to memory of 4964	2276	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp
PID 2276 wrote to memory of 4964	2276	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp
PID 4964 wrote to memory of 4316	4964	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp	net.exe
PID 4964 wrote to memory of 4316	4964	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp	net.exe
PID 4964 wrote to memory of 4316	4964	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp	net.exe
PID 4964 wrote to memory of 2428	4964	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp	altergame32.exe
PID 4964 wrote to memory of 2428	4964	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp	altergame32.exe
PID 4964 wrote to memory of 2428	4964	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp	altergame32.exe
PID 4316 wrote to memory of 2312	4316	net.exe	net1.exe
PID 4316 wrote to memory of 2312	4316	net.exe	net1.exe
PID 4316 wrote to memory of 2312	4316	net.exe	net1.exe

C:\Users\Admin\AppData\Local\Temp\3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe
"C:\Users\Admin\AppData\Local\Temp\3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Users\Admin\AppData\Local\Temp\is-9SVHJ.tmp\3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-9SVHJ.tmp\3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp" /SL5="$A0280,3279571,54272,C:\Users\Admin\AppData\Local\Temp\3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4964
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" pause alter_game_11196
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4316
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 pause alter_game_11196
      4⤵
      System Location Discovery: System Language Discovery
      PID:2312
- - C:\Users\Admin\AppData\Local\AlterGame 1.12\altergame32.exe
    "C:\Users\Admin\AppData\Local\AlterGame 1.12\altergame32.exe" -i
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\AlterGame 1.12\altergame32.exe

Filesize
3.9MB

MD5
d2dd74f76ecbc961cfa8c31b09254e30

SHA1
d1de7e05447f6dfea4a8b98a02def52233b6796b

SHA256
59a6fc9b5a6206934e25f0caa70628f1153c5b9c30eb6e92347c09e72d0edbab

SHA512
c68af51e7f2e70ae4e21e22b9ca1ed7cc4dd979ab61b15a544ccda527c56f316788c05074a837c949586399724da8f15591d03ab7f210afc3d5b721de151d3cd

Download Submit
C:\Users\Admin\AppData\Local\AlterGame 1.12\sqlite3.dll

Filesize
630KB

MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-4U80D.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-9SVHJ.tmp\3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp

Filesize
687KB

MD5
723fa1092aad7aad9a0890645d408f82

SHA1
0de4e2a2f35384fda1046dacce0a3e37b5584dc0

SHA256
bc96c91024313be0cf7fd39e88ec7764f79a6edecd5f37f6c476103947ef7342

SHA512
71c362e99a4158c07993097f6207300866736c6726d841421158e8da362dc440b2a9ddc6f43e49c82506a1758737f00a4ca056be1e40e2ed6d2cb1cb14b7b78b

Download Submit
memory/2276-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/2276-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2276-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2428-52-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-68-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-47-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-109-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-41-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-51-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-53-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/2428-105-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-56-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-60-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-64-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-44-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-73-0x00000000009D0000-0x0000000000A72000-memory.dmp

Filesize
648KB

Download
memory/2428-72-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-80-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-84-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-88-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-92-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-96-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/2428-100-0x0000000000400000-0x00000000007E3000-memory.dmp

Filesize
3.9MB

Download
memory/4964-15-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4964-48-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download

pid	process
4964	3bb9002860a4ffe7d8e5d596726d9de184b2f25cabf523daffeeb028efb7a77b.tmp
2428	altergame32.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads