socks5systemz | 7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14

General

Target

7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe
Size

3.5MB
MD5

45aa90e1be7619ca1928b2cd6d084a9a
SHA1

5ee606c884cb76678bb805ec13639f64cebadf33
SHA256

7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14
SHA512

a389b34dd95d63c9be4941ca4dc74b5429473ced48b7f68793d9800c20dd5f8b8739cdf1640cdab03bf6676277d57e9713d598fdebee68ab3c723cf968dfa377
SSDEEP

98304:Np2gEC0NB1DJVA6wfIqJRF7vEjFe64Y7OTDYm+i+xKRuNCr9TZ:VE1lVA6i50Fe/Y5m+i+xKRuNC3

Score

10^/10

Malware Config

Signatures

Detect Socks5Systemz Payload 1 IoCs

resource	yara_rule
behavioral1/memory/2688-79-0x0000000002B50000-0x0000000002BF2000-memory.dmp	family_socks5systemz

Socks5Systemz
Socks5Systemz is a botnet written in C++.
botnet socks5systemz
Socks5systemz family
socks5systemz

Executes dropped EXE 2 IoCs

pid	Process
324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp
2688	supercam360.exe

Loads dropped DLL 6 IoCs

pid	Process
2580	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe
324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp
324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp
324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp
324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp
2688	supercam360.exe

Unexpected DNS network traffic destination 1 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

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

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	supercam360.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp

Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp
324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 324	2580	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe	29
PID 2580 wrote to memory of 324	2580	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe	29
PID 2580 wrote to memory of 324	2580	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe	29
PID 2580 wrote to memory of 324	2580	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe	29
PID 2580 wrote to memory of 324	2580	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe	29
PID 2580 wrote to memory of 324	2580	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe	29
PID 2580 wrote to memory of 324	2580	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe	29
PID 324 wrote to memory of 2836	324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp	30
PID 324 wrote to memory of 2836	324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp	30
PID 324 wrote to memory of 2836	324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp	30
PID 324 wrote to memory of 2836	324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp	30
PID 324 wrote to memory of 2688	324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp	32
PID 324 wrote to memory of 2688	324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp	32
PID 324 wrote to memory of 2688	324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp	32
PID 324 wrote to memory of 2688	324	7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp	32
PID 2836 wrote to memory of 2932	2836	net.exe	33
PID 2836 wrote to memory of 2932	2836	net.exe	33
PID 2836 wrote to memory of 2932	2836	net.exe	33
PID 2836 wrote to memory of 2932	2836	net.exe	33

C:\Users\Admin\AppData\Local\Temp\7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe
"C:\Users\Admin\AppData\Local\Temp\7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Users\Admin\AppData\Local\Temp\is-R743N.tmp\7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-R743N.tmp\7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp" /SL5="$60154,3370439,54272,C:\Users\Admin\AppData\Local\Temp\7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.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:324
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" pause super_cam_11234
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2836
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 pause super_cam_11234
      4⤵
      System Location Discovery: System Language Discovery
      PID:2932
- - C:\Users\Admin\AppData\Local\SuperCam 1.1.2002.33\supercam360.exe
    "C:\Users\Admin\AppData\Local\SuperCam 1.1.2002.33\supercam360.exe" -i
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2688

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\SuperCam 1.1.2002.33\sqlite3.dll

Filesize
630KB

MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Download Submit
\Users\Admin\AppData\Local\SuperCam 1.1.2002.33\supercam360.exe

Filesize
3.2MB

MD5
485f4ce245b618964c34506e96e7434b

SHA1
a2985de600ca98d7ddebde4f21f40b61d5e679cb

SHA256
7fa58ba4001263d48880d3e14feb704559d3f75f41e8221ad85f0e34300d5c91

SHA512
fdd09a434060000af86f52cb712266648fa2bf675116aa74ec1d6e2f25a7b75280fd525d2491dc2d9232ac431c093991f16436cc2b5f6da33b76d91861aa870e

Download Submit
\Users\Admin\AppData\Local\Temp\is-5ISUC.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-5ISUC.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-R743N.tmp\7ce055f4aacbd58b2d60db4696182e638188a7f74182b5f2d4b74e2162ae7c14.tmp

Filesize
687KB

MD5
203992b847b44854a1c1c68ff1e92634

SHA1
647cd11466f7e4e49353df159848d877dacdbcd9

SHA256
5224691079d9ea6c1a64a5a26b937931264fb705ab47fadc04049f2f8db67467

SHA512
f3e82c818f86f169750bd509d42ffe76c6f10049f7b59b047a13e86f9c0a163e3fd6adc81f065cc761570bfad471f7e5bad08ac70ae59f06e715e10c94e59ad1

Download Submit
memory/324-53-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/324-14-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/324-44-0x0000000003300000-0x000000000363B000-memory.dmp

Filesize
3.2MB

Download
memory/2580-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/2580-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2580-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2688-56-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-77-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-57-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/2688-48-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-58-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-61-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-65-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-69-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-73-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-49-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-79-0x0000000002B50000-0x0000000002BF2000-memory.dmp

Filesize
648KB

Download
memory/2688-85-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-89-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-93-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-97-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-101-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-105-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-110-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download
memory/2688-114-0x0000000000400000-0x000000000073B000-memory.dmp

Filesize
3.2MB

Download

Analysis

Sharing