socks5systemz | 1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b

General

Target

1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe
Size

3.4MB
MD5

3be5f85f734034f7434b81d0ffa30642
SHA1

dd5e6fcf19f1b857ce759f244b63779d01d0be01
SHA256

1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b
SHA512

7b5967f8c066033734e35a48a08d09315e12b91de68237816ee8342281401da4bcfeb9dd8f73fbb8acbf074a89a91beb99c0b09964e84099d107e9d41cf96d61
SSDEEP

98304:NQd+2EUCV8h7uA6ywMQXP09P2uL955W7tML1hc:OMjUCK6ywMQ/0dNLZc

Score

10^/10

socks5systemz botnet discovery

Malware Config

Signatures

Detect Socks5Systemz Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2540-80-0x0000000002A10000-0x0000000002AB2000-memory.dmp	family_socks5systemz
behavioral1/memory/2540-108-0x0000000002A10000-0x0000000002AB2000-memory.dmp	family_socks5systemz
behavioral1/memory/2540-109-0x0000000002A10000-0x0000000002AB2000-memory.dmp	family_socks5systemz

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

Executes dropped EXE 2 IoCs

Processes:

1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmpberryplayer3.exe

pid	Process
2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp
2540	berryplayer3.exe

Loads dropped DLL 6 IoCs

Processes:

1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmpberryplayer3.exe

pid	Process
2648	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe
2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp
2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp
2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp
2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp
2540	berryplayer3.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	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

Processes:

net.exeberryplayer3.exenet1.exe1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	berryplayer3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp

Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp

pid	Process
2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp
2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp

pid	Process
2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmpnet.exe

description	pid	Process	procid_target
PID 2648 wrote to memory of 2696	2648	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe	30
PID 2648 wrote to memory of 2696	2648	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe	30
PID 2648 wrote to memory of 2696	2648	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe	30
PID 2648 wrote to memory of 2696	2648	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe	30
PID 2648 wrote to memory of 2696	2648	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe	30
PID 2648 wrote to memory of 2696	2648	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe	30
PID 2648 wrote to memory of 2696	2648	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe	30
PID 2696 wrote to memory of 2568	2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp	31
PID 2696 wrote to memory of 2568	2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp	31
PID 2696 wrote to memory of 2568	2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp	31
PID 2696 wrote to memory of 2568	2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp	31
PID 2696 wrote to memory of 2540	2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp	33
PID 2696 wrote to memory of 2540	2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp	33
PID 2696 wrote to memory of 2540	2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp	33
PID 2696 wrote to memory of 2540	2696	1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp	33
PID 2568 wrote to memory of 2560	2568	net.exe	34
PID 2568 wrote to memory of 2560	2568	net.exe	34
PID 2568 wrote to memory of 2560	2568	net.exe	34
PID 2568 wrote to memory of 2560	2568	net.exe	34

C:\Users\Admin\AppData\Local\Temp\1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe
"C:\Users\Admin\AppData\Local\Temp\1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Users\Admin\AppData\Local\Temp\is-SJRJ2.tmp\1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-SJRJ2.tmp\1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp" /SL5="$5014E,3353882,54272,C:\Users\Admin\AppData\Local\Temp\1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.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:2696
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" pause berry_player_11274
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2568
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 pause berry_player_11274
      4⤵
      System Location Discovery: System Language Discovery
      PID:2560
- - C:\Users\Admin\AppData\Local\Berry Player 3.3.8\berryplayer3.exe
    "C:\Users\Admin\AppData\Local\Berry Player 3.3.8\berryplayer3.exe" -i
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2540

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\Berry Player 3.3.8\sqlite3.dll

Filesize
630KB

MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Download Submit
\Users\Admin\AppData\Local\Berry Player 3.3.8\berryplayer3.exe

Filesize
2.9MB

MD5
e874874d2e080d632b75e3f2ccedcaf9

SHA1
fa126eb9ba82135b31592f65cbd7e579d45e7301

SHA256
ded59e16595635d08a7f7cb5dcc05683cb5adac4871f70fd6fe4a87f417ed7ee

SHA512
a85cfd9db35ab5474ed33f03805feaf3e14c81414a977525e2c6eaa28fcbf48bce5594ecc38d46b904a5e7ca26c40134e4cfcd796ec5487a0ccc046d7db327e6

Download Submit
\Users\Admin\AppData\Local\Temp\is-L3QH6.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-L3QH6.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-SJRJ2.tmp\1d6297e72e48f115dd6a639b2311f688cc931982cfa569d2e05c301c4188c63b.tmp

Filesize
687KB

MD5
29c9287b148cf645d20c59abfe564143

SHA1
f24c87d9ba5c8d8c28d2d5be9e6e8bd48b7901da

SHA256
c15b52dc2fae5d1906c13ad63b1810ac0701516a4db91f39b7cf4e20a7d7a3ba

SHA512
d88055e757f8eea5e542a8e4176c384eab8bfcb05da2239d69b7061119bcc8a1d882ef5ccc27f68039d21fb884d8b45c62be03ca0afddd8c551ae2f4624ca1e1

Download Submit
memory/2540-59-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-90-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-117-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-47-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-113-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-49-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-109-0x0000000002A10000-0x0000000002AB2000-memory.dmp

Filesize
648KB

Download
memory/2540-108-0x0000000002A10000-0x0000000002AB2000-memory.dmp

Filesize
648KB

Download
memory/2540-106-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-57-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-58-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/2540-102-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-62-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-66-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-70-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-74-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-78-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-80-0x0000000002A10000-0x0000000002AB2000-memory.dmp

Filesize
648KB

Download
memory/2540-86-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-98-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2540-94-0x0000000000400000-0x00000000006F7000-memory.dmp

Filesize
3.0MB

Download
memory/2648-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/2648-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2648-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2696-10-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2696-54-0x0000000003B90000-0x0000000003E87000-memory.dmp

Filesize
3.0MB

Download
memory/2696-53-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2696-44-0x0000000003B90000-0x0000000003E87000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads