socks5systemz | 106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145

General

Target

106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.exe
Size

3.4MB
MD5

3487e78c82e32ba326f0dc88206f25f7
SHA1

f6ebecc24c8f4c81c8f70586b0865d2db381b009
SHA256

106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145
SHA512

a0a46773c4658cc8afee71c6e314450e35dbf04e955ea98f3889bc496c7e3515f93f9e21425b7958b1e666400d22b29329be4fb4d5e341be9def565b71e0d852
SSDEEP

98304:Nx1wHu4pQ7OGjiAMLbiSk+LYrfho/P5Gq/Fu:X1xRVSkQifi5Gqw

Score

10^/10

socks5systemz botnet discovery

Malware Config

Signatures

Detect Socks5Systemz Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3500-73-0x0000000000950000-0x00000000009F2000-memory.dmp	family_socks5systemz

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

Executes dropped EXE 2 IoCs

Processes:

106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmpberryplayer.exe

pid	Process
2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp
3500	berryplayer.exe

Loads dropped DLL 2 IoCs

Processes:

106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmpberryplayer.exe

pid	Process
2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp
3500	berryplayer.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	45.155.250.90

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

Processes:

berryplayer.exenet.exenet1.exe106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.exe106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	berryplayer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp

Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp

pid	Process
2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp
2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp

pid	Process
2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.exe106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmpnet.exe

description	pid	Process	procid_target
PID 1064 wrote to memory of 2620	1064	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.exe	82
PID 1064 wrote to memory of 2620	1064	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.exe	82
PID 1064 wrote to memory of 2620	1064	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.exe	82
PID 2620 wrote to memory of 856	2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp	83
PID 2620 wrote to memory of 856	2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp	83
PID 2620 wrote to memory of 856	2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp	83
PID 2620 wrote to memory of 3500	2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp	84
PID 2620 wrote to memory of 3500	2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp	84
PID 2620 wrote to memory of 3500	2620	106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp	84
PID 856 wrote to memory of 4336	856	net.exe	86
PID 856 wrote to memory of 4336	856	net.exe	86
PID 856 wrote to memory of 4336	856	net.exe	86

C:\Users\Admin\AppData\Local\Temp\106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.exe
"C:\Users\Admin\AppData\Local\Temp\106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1064
- C:\Users\Admin\AppData\Local\Temp\is-A1ECC.tmp\106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-A1ECC.tmp\106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp" /SL5="$7004E,3335532,54272,C:\Users\Admin\AppData\Local\Temp\106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.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:2620
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" pause berry_player_11272
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:856
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 pause berry_player_11272
      4⤵
      System Location Discovery: System Language Discovery
      PID:4336
- - C:\Users\Admin\AppData\Local\Berry Player 3.3.11\berryplayer.exe
    "C:\Users\Admin\AppData\Local\Berry Player 3.3.11\berryplayer.exe" -i
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:3500

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\Berry Player 3.3.11\berryplayer.exe

Filesize
2.8MB

MD5
3c80143cb87930828e7f10f66e6d7da4

SHA1
2607fcbd59a5d756ef5161e6dfe9aa863d87af10

SHA256
464ab99ff49bc21aa3b071b5f99a38c6a4831c66532aa592e5f161941357f406

SHA512
5978e7d362063ddc47c943246a5ed29319e7da3b554ab4d8376e3a21b0cbdc82e74fc6bd7ca96e91e84ecbedb80b8be776dfc2eba36fbd03ed682c4258d0c381

Download Submit
C:\Users\Admin\AppData\Local\Berry Player 3.3.11\sqlite3.dll

Filesize
630KB

MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-A1ECC.tmp\106f1be702cc469489ffbc4edf75ca5c916f81701be98a38b21e155960bae145.tmp

Filesize
687KB

MD5
d8f09fd1a893a41e2e0bac636d871dff

SHA1
c38f5ae2f0a4178cdc6dbfe4ba203dd731df21fc

SHA256
f42714553c8f86fa1b4f39b4eea8a6035004987cef572f69a89deeed273dda4e

SHA512
4abdb533261c015ba7ff3604d96769d95182c35cdb33c6bb243e74531ea19cfab047a59fa3f21d51ea0d72e66ab849dccd84ff665944f99b84332dbaa628e39f

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-ILF6J.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
memory/1064-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1064-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/1064-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2620-48-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2620-15-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/3500-53-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/3500-68-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-43-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-51-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-52-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-42-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-56-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-60-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-64-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-44-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-73-0x0000000000950000-0x00000000009F2000-memory.dmp

Filesize
648KB

Download
memory/3500-75-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-81-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-85-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-89-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-93-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-97-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-101-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-106-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download
memory/3500-110-0x0000000000400000-0x00000000006CE000-memory.dmp

Filesize
2.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads