socks5systemz | d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be

General

Target

d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe
Size

4.6MB
MD5

a2e6806dd3b053b86b95a21aeebecec7
SHA1

d57c67c2c1d212269812cfd1699de5af7342f91f
SHA256

d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be
SHA512

703b63a44ac44ba614d487c67e204fc131e8c252dfc7946d581e1971cd208da82b7f1925c5c8a201bb3f19b763aa0fb7600c899df7c0c4951c566cb2b757d20c
SSDEEP

98304:48o5Az771sfFIydre6BdVLpW7zgaOTKdlPogrDErwsTMAldjnX3v3Yr4x41f:LomcIipBdgzxOTKdhHnwTH9nX3fYsg

Score

10^/10

socks5systemz botnet discovery

Malware Config

Signatures

Detect Socks5Systemz Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2648-99-0x0000000002A50000-0x0000000002AF2000-memory.dmp	family_socks5systemz

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

Processes:

d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmpcamcontrol3264.exe

pid process

2540 d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
2648 camcontrol3264.exe

Loads dropped DLL 5 IoCs

Processes:

d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exed3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp

pid	process
2096	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe
2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp

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 91.211.247.248
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	91.211.247.248

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:

camcontrol3264.exenet1.exed3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exed3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmpnet.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	camcontrol3264.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp

pid	process
2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp

pid process

2540 d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exed3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmpnet.exe

description	pid	process	target process
PID 2096 wrote to memory of 2540	2096	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
PID 2096 wrote to memory of 2540	2096	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
PID 2096 wrote to memory of 2540	2096	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
PID 2096 wrote to memory of 2540	2096	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
PID 2096 wrote to memory of 2540	2096	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
PID 2096 wrote to memory of 2540	2096	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
PID 2096 wrote to memory of 2540	2096	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
PID 2540 wrote to memory of 2800	2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp	net.exe
PID 2540 wrote to memory of 2800	2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp	net.exe
PID 2540 wrote to memory of 2800	2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp	net.exe
PID 2540 wrote to memory of 2800	2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp	net.exe
PID 2540 wrote to memory of 2648	2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp	camcontrol3264.exe
PID 2540 wrote to memory of 2648	2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp	camcontrol3264.exe
PID 2540 wrote to memory of 2648	2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp	camcontrol3264.exe
PID 2540 wrote to memory of 2648	2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp	camcontrol3264.exe
PID 2800 wrote to memory of 2604	2800	net.exe	net1.exe
PID 2800 wrote to memory of 2604	2800	net.exe	net1.exe
PID 2800 wrote to memory of 2604	2800	net.exe	net1.exe
PID 2800 wrote to memory of 2604	2800	net.exe	net1.exe

C:\Users\Admin\AppData\Local\Temp\d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe
"C:\Users\Admin\AppData\Local\Temp\d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Users\Admin\AppData\Local\Temp\is-43CTO.tmp\d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-43CTO.tmp\d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp" /SL5="$400F4,4598150,56832,C:\Users\Admin\AppData\Local\Temp\d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.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:2540
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" pause cam_control_11113
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2800
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 pause cam_control_11113
      4⤵
      System Location Discovery: System Language Discovery
      PID:2604
- - C:\Users\Admin\AppData\Local\CamControl 3.1.3.27\camcontrol3264.exe
    "C:\Users\Admin\AppData\Local\CamControl 3.1.3.27\camcontrol3264.exe" -i
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2648

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

\Users\Admin\AppData\Local\CamControl 3.1.3.27\camcontrol3264.exe

Filesize
3.4MB

MD5
dd7a233b7bfc410fb4ad6455204246f7

SHA1
b18b2dc1d5336cf055dbf8dc2df362eddca4c81d

SHA256
beaf2d3969b72c9e51c1b6e7fba5cff8d018c360ce454575bf0983fd63a3c07d

SHA512
39e4328be7ebbf187521a3e91f6f0aa5e039cb0f219c15b978da920dcf82a54dbc2778ab3b0975f7190cc7346e9ad8c33a24252f57ebf1a527ca783c4c5eaef0

Download Submit
\Users\Admin\AppData\Local\Temp\is-43CTO.tmp\d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp

Filesize
692KB

MD5
91305ba8690778f97918bf6f1398b3d6

SHA1
ce8434b431b8f0a73d99ac1d9c2809d5140f8153

SHA256
fdd6657e48ff96418eae30056b0e3e4d6bf609d0b41e1e9d2c2a293a8b218ef4

SHA512
52045c7b6c0b5f60420aa5e27964e7e81c21fc182808f1d8fc5e97e394c3ef5aeaa72d464ed208be34ca3e77e11985f5dcf66f30616c17bca4d2d27cbc285c80

Download Submit
\Users\Admin\AppData\Local\Temp\is-LQUI7.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-LQUI7.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/2096-81-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2096-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2096-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/2540-8-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2540-75-0x0000000003BC0000-0x0000000003F1F000-memory.dmp

Filesize
3.4MB

Download
memory/2540-108-0x0000000003BC0000-0x0000000003F1F000-memory.dmp

Filesize
3.4MB

Download
memory/2540-80-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2648-89-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-76-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-86-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-77-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-92-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-95-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-98-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-99-0x0000000002A50000-0x0000000002AF2000-memory.dmp

Filesize
648KB

Download
memory/2648-105-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-83-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-109-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-112-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-115-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-118-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-121-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-125-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/2648-128-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download

pid	process
2540	d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be.tmp
2648	camcontrol3264.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads