socks5systemz | adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d

General

Target

adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.exe
Size

3.5MB
MD5

0ca88c82d936f6a34243ab9ace4cb46d
SHA1

5816dae20de41e32e4a686dc479acd40556ce789
SHA256

adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d
SHA512

c917d7ca424d559e9c109784bb33f17e75c623fd6af4f4dda2168efd497ec521ae023b28fc7c72c87879d45a7b3facb14d6c7b9af49b0b9f83bd50ba5f04c698
SSDEEP

98304:NMiLPAZSt7nVcgqwCm/swOWmGzQEjIyY1ubYCQ9dv:WIPAZhgDXswNvjIPu1QLv

Score

10^/10

socks5systemz botnet discovery

Malware Config

Signatures

Detect Socks5Systemz Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3032-72-0x0000000000A70000-0x0000000000B12000-memory.dmp	family_socks5systemz
behavioral2/memory/3032-104-0x0000000000A70000-0x0000000000B12000-memory.dmp	family_socks5systemz
behavioral2/memory/3032-103-0x0000000000A70000-0x0000000000B12000-memory.dmp	family_socks5systemz

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

Processes:

adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmpaltergame32.exe

pid process

4260 adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp
3032 altergame32.exe
Loads dropped DLL 2 IoCs

Processes:

adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmpaltergame32.exe

pid process

4260 adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp
3032 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:

adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.exeadaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmpaltergame32.exenet.exenet1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.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:

adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp

pid	process
4260	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp
4260	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp

pid process

4260 adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.exeadaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmpnet.exe

description	pid	process	target process
PID 5072 wrote to memory of 4260	5072	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.exe	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp
PID 5072 wrote to memory of 4260	5072	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.exe	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp
PID 5072 wrote to memory of 4260	5072	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.exe	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp
PID 4260 wrote to memory of 1908	4260	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp	net.exe
PID 4260 wrote to memory of 1908	4260	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp	net.exe
PID 4260 wrote to memory of 1908	4260	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp	net.exe
PID 4260 wrote to memory of 3032	4260	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp	altergame32.exe
PID 4260 wrote to memory of 3032	4260	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp	altergame32.exe
PID 4260 wrote to memory of 3032	4260	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp	altergame32.exe
PID 1908 wrote to memory of 3688	1908	net.exe	net1.exe
PID 1908 wrote to memory of 3688	1908	net.exe	net1.exe
PID 1908 wrote to memory of 3688	1908	net.exe	net1.exe

C:\Users\Admin\AppData\Local\Temp\adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.exe
"C:\Users\Admin\AppData\Local\Temp\adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5072
- C:\Users\Admin\AppData\Local\Temp\is-Q3UPL.tmp\adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-Q3UPL.tmp\adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp" /SL5="$80068,3464903,54272,C:\Users\Admin\AppData\Local\Temp\adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.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:4260
- - 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:1908
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 pause alter_game_11196
      4⤵
      System Location Discovery: System Language Discovery
      PID:3688
- - 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:3032

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

Replay Monitor

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Downloads

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

Filesize
4.0MB

MD5
b088d7d90836de59810e0b0bfedb8ee7

SHA1
83ab802e7cea3337b908d6836370df0e0207d6af

SHA256
f4456c54b840b5650d131ee27ffc9f23b7b3d8344cd88bd2dd2dbad05741e401

SHA512
2e29e0e9efd54174b3c13e76abebfcfb4c376b450a281e46e11a445f9dcc27b1abf41db5737a7d8696638b00d4b96290b3aaee1be60bc795507cf77e33bf6604

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-KDJGA.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-Q3UPL.tmp\adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp

Filesize
687KB

MD5
1b40e912b2d2931190cec0f8ef12edd4

SHA1
3df35c1308666bb9bddcc64dd17fd68c6ea10a91

SHA256
798a31744f4f3615f4d3374f54b0e89dba76c97734bfbf08840c0ef59cb7b872

SHA512
8d5b33aee200fcf06b6b5c19c6e86fd1763b9518e6487581f0108c87f8f937321028a0ddcf10b777d916fdcd07fbc3b9809841efaaaafcb586c73c4339352b80

Download Submit
memory/3032-53-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/3032-89-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-112-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-43-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-44-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-45-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-108-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-103-0x0000000000A70000-0x0000000000B12000-memory.dmp

Filesize
648KB

Download
memory/3032-51-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-52-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-104-0x0000000000A70000-0x0000000000B12000-memory.dmp

Filesize
648KB

Download
memory/3032-56-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-60-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-64-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-68-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-72-0x0000000000A70000-0x0000000000B12000-memory.dmp

Filesize
648KB

Download
memory/3032-75-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-81-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-85-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-101-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-93-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3032-97-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/4260-12-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4260-48-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/5072-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/5072-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5072-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

pid	process
4260	adaf774c3820cf88d7d15062af0d945bc79a7593015204f4c1e5ec1d366c984d.tmp
3032	altergame32.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads